Wexford weather by month

Check out Wexford weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Wexford (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
8°C maximum daytime temperature in January in Wexford8
8°C maximum daytime temperature in February in Wexford8
10°C maximum daytime temperature in March in Wexford10
11°C maximum daytime temperature in April in Wexford11
14°C maximum daytime temperature in May in Wexford14
17°C maximum daytime temperature in June in Wexford17
19°C maximum daytime temperature in July in Wexford19
18°C maximum daytime temperature in August in Wexford18
17°C maximum daytime temperature in September in Wexford17
14°C maximum daytime temperature in October in Wexford14
11°C maximum daytime temperature in November in Wexford11
9°C maximum daytime temperature in December in Wexford9
Min temperature (night-time)
3°C minimum night-time temperature in January in Wexford3
3°C minimum night-time temperature in February in Wexford3
4°C minimum night-time temperature in March in Wexford4
5°C minimum night-time temperature in April in Wexford5
8°C minimum night-time temperature in May in Wexford8
10°C minimum night-time temperature in June in Wexford10
12°C minimum night-time temperature in July in Wexford12
12°C minimum night-time temperature in August in Wexford12
10°C minimum night-time temperature in September in Wexford10
9°C minimum night-time temperature in October in Wexford9
5°C minimum night-time temperature in November in Wexford5
4°C minimum night-time temperature in December in Wexford4
Heat & Humidity
No heat & humidity in January in Wexford0
No heat & humidity in February in Wexford0
No heat & humidity in March in Wexford0
No heat & humidity in April in Wexford0
No heat & humidity in May in Wexford0
No heat & humidity in June in Wexford0
No heat & humidity in July in Wexford0
No heat & humidity in August in Wexford0
No heat & humidity in September in Wexford0
No heat & humidity in October in Wexford0
No heat & humidity in November in Wexford0
No heat & humidity in December in Wexford0
Sea temperature
9°C sea temperature in January in Wexford9
8°C sea temperature in February in Wexford8
8°C sea temperature in March in Wexford8
9°C sea temperature in April in Wexford9
10°C sea temperature in May in Wexford10
12°C sea temperature in June in Wexford12
14°C sea temperature in July in Wexford14
15°C sea temperature in August in Wexford15
15°C sea temperature in September in Wexford15
14°C sea temperature in October in Wexford14
12°C sea temperature in November in Wexford12
10°C sea temperature in December in Wexford10

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Wexford

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
8 hours of daylight per day in January in Wexford8
10 hours of daylight per day in February in Wexford10
12 hours of daylight per day in March in Wexford12
14 hours of daylight per day in April in Wexford14
16 hours of daylight per day in May in Wexford16
17 hours of daylight per day in June in Wexford17
16 hours of daylight per day in July in Wexford16
15 hours of daylight per day in August in Wexford15
13 hours of daylight per day in September in Wexford13
11 hours of daylight per day in October in Wexford11
9 hours of daylight per day in November in Wexford9
8 hours of daylight per day in December in Wexford8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Wexford1
UV (maximum) index 1 (Low) in February in Wexford1
UV (maximum) index 2 (Low) in March in Wexford2
UV (maximum) index 4 (Moderate) in April in Wexford4
UV (maximum) index 5 (Moderate) in May in Wexford5
UV (maximum) index 6 (High) in June in Wexford6
UV (maximum) index 6 (High) in July in Wexford6
UV (maximum) index 5 (Moderate) in August in Wexford5
UV (maximum) index 4 (Moderate) in September in Wexford4
UV (maximum) index 2 (Low) in October in Wexford2
UV (maximum) index 1 (Low) in November in Wexford1
No UV (maximum) index in December in Wexford0

Rainfall in Wexford

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
21 days with some rainfall in January in Wexford21
17 days with some rainfall in February in Wexford17
19 days with some rainfall in March in Wexford19
15 days with some rainfall in April in Wexford15
16 days with some rainfall in May in Wexford16
14 days with some rainfall in June in Wexford14
14 days with some rainfall in July in Wexford14
17 days with some rainfall in August in Wexford17
17 days with some rainfall in September in Wexford17
19 days with some rainfall in October in Wexford19
20 days with some rainfall in November in Wexford20
21 days with some rainfall in December in Wexford21
Average monthly rainfall (mm)
109 mm monthly rainfall in January in Wexford109
82 mm monthly rainfall in February in Wexford82
78 mm monthly rainfall in March in Wexford78
61 mm monthly rainfall in April in Wexford61
67 mm monthly rainfall in May in Wexford67
56 mm monthly rainfall in June in Wexford56
57 mm monthly rainfall in July in Wexford57
74 mm monthly rainfall in August in Wexford74
84 mm monthly rainfall in September in Wexford84
101 mm monthly rainfall in October in Wexford101
101 mm monthly rainfall in November in Wexford101
108 mm monthly rainfall in December in Wexford108

More about Wexford

Wexford by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

  • Explore latest offers on Fred Olsen Cruises in 2026/2027
  • Find last minute deals or early bird discounts
  • Filter offers by price, destination, ship & departure point

Fred OlsenCruise deal finder

The climate guide for Ireland (Wexford) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Wexford?

Wexford has a temperate climate with warm summers and some rainfall in all months.

Wexford weather in January

Expect daytime maximum temperatures of 8°C in Wexford, Ireland in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 21 days with some rainfall and typically 109 mm of rainfall in the month.

  • 8°C maximum daytime temperature in January in Wexford8
    8°C max day temperature
  • 2 hours of sunshine per day
  • 21 days with some rainfall in January in Wexford21
    21 days with some rainfall
  • 3°C minimum night-time temperature in January in Wexford3
    3°C min night temperature
  • 8 hours of daylight per day in January in Wexford8
    8 hours of daylight per day
  • No heat & humidity in January in Wexford0
    No heat & humidity
  • 109 mm monthly rainfall in January in Wexford109
    109 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Wexford1
    1 (Low) UV index
  • 9°C sea temperature in January in Wexford9
    9°C sea temperature

Back to months

Wexford weather in February

Expect daytime maximum temperatures of 8°C in Wexford, Ireland in February based on long-term weather averages. There are 3 hours of sunshine per day on average with 17 days with some rainfall and typically 82 mm of rainfall in the month.

  • 8°C maximum daytime temperature in February in Wexford8
    8°C max day temperature
  • 3 hours of sunshine per day
  • 17 days with some rainfall in February in Wexford17
    17 days with some rainfall
  • 3°C minimum night-time temperature in February in Wexford3
    3°C min night temperature
  • 10 hours of daylight per day in February in Wexford10
    10 hours of daylight per day
  • No heat & humidity in February in Wexford0
    No heat & humidity
  • 82 mm monthly rainfall in February in Wexford82
    82 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in February in Wexford1
    1 (Low) UV index
  • 8°C sea temperature in February in Wexford8
    8°C sea temperature

Back to months

Wexford weather in March

Expect daytime maximum temperatures of 10°C in Wexford, Ireland in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 19 days with some rainfall and typically 78 mm of rainfall in the month.

  • 10°C maximum daytime temperature in March in Wexford10
    10°C max day temperature
  • 4 hours of sunshine per day
  • 19 days with some rainfall in March in Wexford19
    19 days with some rainfall
  • 4°C minimum night-time temperature in March in Wexford4
    4°C min night temperature
  • 12 hours of daylight per day in March in Wexford12
    12 hours of daylight per day
  • No heat & humidity in March in Wexford0
    No heat & humidity
  • 78 mm monthly rainfall in March in Wexford78
    78 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Wexford2
    2 (Low) UV index
  • 8°C sea temperature in March in Wexford8
    8°C sea temperature

Back to months

Wexford weather in April

Expect daytime maximum temperatures of 11°C in Wexford, Ireland in April based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 61 mm of rainfall in the month.

  • 11°C maximum daytime temperature in April in Wexford11
    11°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in April in Wexford15
    15 days with some rainfall
  • 5°C minimum night-time temperature in April in Wexford5
    5°C min night temperature
  • 14 hours of daylight per day in April in Wexford14
    14 hours of daylight per day
  • No heat & humidity in April in Wexford0
    No heat & humidity
  • 61 mm monthly rainfall in April in Wexford61
    61 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in April in Wexford4
    4 (Moderate) UV index
  • 9°C sea temperature in April in Wexford9
    9°C sea temperature

Back to months

Wexford weather in May

Expect daytime maximum temperatures of 14°C in Wexford, Ireland in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 16 days with some rainfall and typically 67 mm of rainfall in the month.

  • 14°C maximum daytime temperature in May in Wexford14
    14°C max day temperature
  • 7 hours of sunshine per day
  • 16 days with some rainfall in May in Wexford16
    16 days with some rainfall
  • 8°C minimum night-time temperature in May in Wexford8
    8°C min night temperature
  • 16 hours of daylight per day in May in Wexford16
    16 hours of daylight per day
  • No heat & humidity in May in Wexford0
    No heat & humidity
  • 67 mm monthly rainfall in May in Wexford67
    67 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Wexford5
    5 (Moderate) UV index
  • 10°C sea temperature in May in Wexford10
    10°C sea temperature

Back to months

Wexford weather in June

Expect daytime maximum temperatures of 17°C in Wexford, Ireland in June based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 56 mm of rainfall in the month.

  • 17°C maximum daytime temperature in June in Wexford17
    17°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in June in Wexford14
    14 days with some rainfall
  • 10°C minimum night-time temperature in June in Wexford10
    10°C min night temperature
  • 17 hours of daylight per day in June in Wexford17
    17 hours of daylight per day
  • No heat & humidity in June in Wexford0
    No heat & humidity
  • 56 mm monthly rainfall in June in Wexford56
    56 mm of monthly rainfall
  • UV (maximum) index 6 (High) in June in Wexford6
    6 (High) UV index
  • 12°C sea temperature in June in Wexford12
    12°C sea temperature

Back to months

Wexford weather in July

Expect daytime maximum temperatures of 19°C in Wexford, Ireland in July based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 57 mm of rainfall in the month.

  • 19°C maximum daytime temperature in July in Wexford19
    19°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in July in Wexford14
    14 days with some rainfall
  • 12°C minimum night-time temperature in July in Wexford12
    12°C min night temperature
  • 16 hours of daylight per day in July in Wexford16
    16 hours of daylight per day
  • No heat & humidity in July in Wexford0
    No heat & humidity
  • 57 mm monthly rainfall in July in Wexford57
    57 mm of monthly rainfall
  • UV (maximum) index 6 (High) in July in Wexford6
    6 (High) UV index
  • 14°C sea temperature in July in Wexford14
    14°C sea temperature

Back to months

Wexford weather in August

Expect daytime maximum temperatures of 18°C in Wexford, Ireland in August based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 74 mm of rainfall in the month.

  • 18°C maximum daytime temperature in August in Wexford18
    18°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in August in Wexford17
    17 days with some rainfall
  • 12°C minimum night-time temperature in August in Wexford12
    12°C min night temperature
  • 15 hours of daylight per day in August in Wexford15
    15 hours of daylight per day
  • No heat & humidity in August in Wexford0
    No heat & humidity
  • 74 mm monthly rainfall in August in Wexford74
    74 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Wexford5
    5 (Moderate) UV index
  • 15°C sea temperature in August in Wexford15
    15°C sea temperature

Back to months

Wexford weather in September

Expect daytime maximum temperatures of 17°C in Wexford, Ireland in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 17 days with some rainfall and typically 84 mm of rainfall in the month.

  • 17°C maximum daytime temperature in September in Wexford17
    17°C max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in September in Wexford17
    17 days with some rainfall
  • 10°C minimum night-time temperature in September in Wexford10
    10°C min night temperature
  • 13 hours of daylight per day in September in Wexford13
    13 hours of daylight per day
  • No heat & humidity in September in Wexford0
    No heat & humidity
  • 84 mm monthly rainfall in September in Wexford84
    84 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Wexford4
    4 (Moderate) UV index
  • 15°C sea temperature in September in Wexford15
    15°C sea temperature

Back to months

Wexford weather in October

Expect daytime maximum temperatures of 14°C in Wexford, Ireland in October based on long-term weather averages. There are 3 hours of sunshine per day on average with 19 days with some rainfall and typically 101 mm of rainfall in the month.

  • 14°C maximum daytime temperature in October in Wexford14
    14°C max day temperature
  • 3 hours of sunshine per day
  • 19 days with some rainfall in October in Wexford19
    19 days with some rainfall
  • 9°C minimum night-time temperature in October in Wexford9
    9°C min night temperature
  • 11 hours of daylight per day in October in Wexford11
    11 hours of daylight per day
  • No heat & humidity in October in Wexford0
    No heat & humidity
  • 101 mm monthly rainfall in October in Wexford101
    101 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Wexford2
    2 (Low) UV index
  • 14°C sea temperature in October in Wexford14
    14°C sea temperature

Back to months

Wexford weather in November

Expect daytime maximum temperatures of 11°C in Wexford, Ireland in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 20 days with some rainfall and typically 101 mm of rainfall in the month.

  • 11°C maximum daytime temperature in November in Wexford11
    11°C max day temperature
  • 2 hours of sunshine per day
  • 20 days with some rainfall in November in Wexford20
    20 days with some rainfall
  • 5°C minimum night-time temperature in November in Wexford5
    5°C min night temperature
  • 9 hours of daylight per day in November in Wexford9
    9 hours of daylight per day
  • No heat & humidity in November in Wexford0
    No heat & humidity
  • 101 mm monthly rainfall in November in Wexford101
    101 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in November in Wexford1
    1 (Low) UV index
  • 12°C sea temperature in November in Wexford12
    12°C sea temperature

Back to months

Wexford weather in December

Expect daytime maximum temperatures of 9°C in Wexford, Ireland in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 21 days with some rainfall and typically 108 mm of rainfall in the month.

  • 9°C maximum daytime temperature in December in Wexford9
    9°C max day temperature
  • 2 hours of sunshine per day
  • 21 days with some rainfall in December in Wexford21
    21 days with some rainfall
  • 4°C minimum night-time temperature in December in Wexford4
    4°C min night temperature
  • 8 hours of daylight per day in December in Wexford8
    8 hours of daylight per day
  • No heat & humidity in December in Wexford0
    No heat & humidity
  • 108 mm monthly rainfall in December in Wexford108
    108 mm of monthly rainfall
  • No UV (maximum) index in December in Wexford0
    No UV (Maximum) Index UV index
  • 10°C sea temperature in December in Wexford10
    10°C sea temperature

Back to months

More about Wexford

Wexford by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

  • Explore latest offers on Fred Olsen Cruises in 2026/2027
  • Find last minute deals or early bird discounts
  • Filter offers by price, destination, ship & departure point

Fred OlsenCruise deal finder

The climate guide for Ireland (Wexford) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Compare Wexford weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Wexford, County Wexford, Ireland and the UK (London).

Maximum daytime temperature (°C)

Wexford, County Wexford, Ireland
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more weather >>

Back to top

More about Ireland

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^