Mullingar weather by month

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

Temperature in Mullingar (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
7°C maximum daytime temperature in January in Mullingar7
7°C maximum daytime temperature in February in Mullingar7
10°C maximum daytime temperature in March in Mullingar10
12°C maximum daytime temperature in April in Mullingar12
15°C maximum daytime temperature in May in Mullingar15
18°C maximum daytime temperature in June in Mullingar18
19°C maximum daytime temperature in July in Mullingar19
19°C maximum daytime temperature in August in Mullingar19
17°C maximum daytime temperature in September in Mullingar17
13°C maximum daytime temperature in October in Mullingar13
9°C maximum daytime temperature in November in Mullingar9
8°C maximum daytime temperature in December in Mullingar8
Min temperature (night-time)
1°C minimum night-time temperature in January in Mullingar1
1°C minimum night-time temperature in February in Mullingar1
2°C minimum night-time temperature in March in Mullingar2
3°C minimum night-time temperature in April in Mullingar3
6°C minimum night-time temperature in May in Mullingar6
9°C minimum night-time temperature in June in Mullingar9
11°C minimum night-time temperature in July in Mullingar11
10°C minimum night-time temperature in August in Mullingar10
8°C minimum night-time temperature in September in Mullingar8
6°C minimum night-time temperature in October in Mullingar6
3°C minimum night-time temperature in November in Mullingar3
2°C minimum night-time temperature in December in Mullingar2
Heat & Humidity
No heat & humidity in January in Mullingar0
No heat & humidity in February in Mullingar0
No heat & humidity in March in Mullingar0
No heat & humidity in April in Mullingar0
No heat & humidity in May in Mullingar0
No heat & humidity in June in Mullingar0
No heat & humidity in July in Mullingar0
No heat & humidity in August in Mullingar0
No heat & humidity in September in Mullingar0
No heat & humidity in October in Mullingar0
No heat & humidity in November in Mullingar0
No heat & humidity in December in Mullingar0

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

Sunshine & UV index in Mullingar

  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 Mullingar8
10 hours of daylight per day in February in Mullingar10
12 hours of daylight per day in March in Mullingar12
14 hours of daylight per day in April in Mullingar14
16 hours of daylight per day in May in Mullingar16
17 hours of daylight per day in June in Mullingar17
16 hours of daylight per day in July in Mullingar16
15 hours of daylight per day in August in Mullingar15
13 hours of daylight per day in September in Mullingar13
11 hours of daylight per day in October in Mullingar11
9 hours of daylight per day in November in Mullingar9
8 hours of daylight per day in December in Mullingar8
UV Index (Maximum)
No UV (maximum) index in January in Mullingar0
UV (maximum) index 1 (Low) in February in Mullingar1
UV (maximum) index 2 (Low) in March in Mullingar2
UV (maximum) index 4 (Moderate) in April in Mullingar4
UV (maximum) index 5 (Moderate) in May in Mullingar5
UV (maximum) index 6 (High) in June in Mullingar6
UV (maximum) index 6 (High) in July in Mullingar6
UV (maximum) index 5 (Moderate) in August in Mullingar5
UV (maximum) index 4 (Moderate) in September in Mullingar4
UV (maximum) index 2 (Low) in October in Mullingar2
UV (maximum) index 1 (Low) in November in Mullingar1
No UV (maximum) index in December in Mullingar0

Rainfall in Mullingar

  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 Mullingar21
16 days with some rainfall in February in Mullingar16
19 days with some rainfall in March in Mullingar19
16 days with some rainfall in April in Mullingar16
18 days with some rainfall in May in Mullingar18
16 days with some rainfall in June in Mullingar16
16 days with some rainfall in July in Mullingar16
18 days with some rainfall in August in Mullingar18
18 days with some rainfall in September in Mullingar18
20 days with some rainfall in October in Mullingar20
19 days with some rainfall in November in Mullingar19
19 days with some rainfall in December in Mullingar19
Average monthly rainfall (mm)
96 mm monthly rainfall in January in Mullingar96
67 mm monthly rainfall in February in Mullingar67
73 mm monthly rainfall in March in Mullingar73
60 mm monthly rainfall in April in Mullingar60
72 mm monthly rainfall in May in Mullingar72
67 mm monthly rainfall in June in Mullingar67
62 mm monthly rainfall in July in Mullingar62
81 mm monthly rainfall in August in Mullingar81
88 mm monthly rainfall in September in Mullingar88
95 mm monthly rainfall in October in Mullingar95
91 mm monthly rainfall in November in Mullingar91
95 mm monthly rainfall in December in Mullingar95

More about Mullingar

Mullingar 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 (Mullingar) 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 Mullingar?

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

Mullingar weather in January

Expect daytime maximum temperatures of 7°C in Mullingar, 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 96 mm of rainfall in the month.

  • 7°C maximum daytime temperature in January in Mullingar7
    7°C max day temperature
  • 2 hours of sunshine per day
  • 21 days with some rainfall in January in Mullingar21
    21 days with some rainfall
  • 1°C minimum night-time temperature in January in Mullingar1
    1°C min night temperature
  • 8 hours of daylight per day in January in Mullingar8
    8 hours of daylight per day
  • No heat & humidity in January in Mullingar0
    No heat & humidity
  • 96 mm monthly rainfall in January in Mullingar96
    96 mm of monthly rainfall
  • No UV (maximum) index in January in Mullingar0
    No UV (Maximum) Index UV index

Back to months

Mullingar weather in February

Expect daytime maximum temperatures of 7°C in Mullingar, Ireland in February based on long-term weather averages. There are 2 hours of sunshine per day on average with 16 days with some rainfall and typically 67 mm of rainfall in the month.

  • 7°C maximum daytime temperature in February in Mullingar7
    7°C max day temperature
  • 2 hours of sunshine per day
  • 16 days with some rainfall in February in Mullingar16
    16 days with some rainfall
  • 1°C minimum night-time temperature in February in Mullingar1
    1°C min night temperature
  • 10 hours of daylight per day in February in Mullingar10
    10 hours of daylight per day
  • No heat & humidity in February in Mullingar0
    No heat & humidity
  • 67 mm monthly rainfall in February in Mullingar67
    67 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in February in Mullingar1
    1 (Low) UV index

Back to months

Mullingar weather in March

Expect daytime maximum temperatures of 10°C in Mullingar, Ireland in March based on long-term weather averages. There are 3 hours of sunshine per day on average with 19 days with some rainfall and typically 73 mm of rainfall in the month.

  • 10°C maximum daytime temperature in March in Mullingar10
    10°C max day temperature
  • 3 hours of sunshine per day
  • 19 days with some rainfall in March in Mullingar19
    19 days with some rainfall
  • 2°C minimum night-time temperature in March in Mullingar2
    2°C min night temperature
  • 12 hours of daylight per day in March in Mullingar12
    12 hours of daylight per day
  • No heat & humidity in March in Mullingar0
    No heat & humidity
  • 73 mm monthly rainfall in March in Mullingar73
    73 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Mullingar2
    2 (Low) UV index

Back to months

Mullingar weather in April

Expect daytime maximum temperatures of 12°C in Mullingar, Ireland in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 60 mm of rainfall in the month.

  • 12°C maximum daytime temperature in April in Mullingar12
    12°C max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in April in Mullingar16
    16 days with some rainfall
  • 3°C minimum night-time temperature in April in Mullingar3
    3°C min night temperature
  • 14 hours of daylight per day in April in Mullingar14
    14 hours of daylight per day
  • No heat & humidity in April in Mullingar0
    No heat & humidity
  • 60 mm monthly rainfall in April in Mullingar60
    60 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in April in Mullingar4
    4 (Moderate) UV index

Back to months

Mullingar weather in May

Expect daytime maximum temperatures of 15°C in Mullingar, Ireland in May based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 72 mm of rainfall in the month.

  • 15°C maximum daytime temperature in May in Mullingar15
    15°C max day temperature
  • 5 hours of sunshine per day
  • 18 days with some rainfall in May in Mullingar18
    18 days with some rainfall
  • 6°C minimum night-time temperature in May in Mullingar6
    6°C min night temperature
  • 16 hours of daylight per day in May in Mullingar16
    16 hours of daylight per day
  • No heat & humidity in May in Mullingar0
    No heat & humidity
  • 72 mm monthly rainfall in May in Mullingar72
    72 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Mullingar5
    5 (Moderate) UV index

Back to months

Mullingar weather in June

Expect daytime maximum temperatures of 18°C in Mullingar, Ireland in June based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 67 mm of rainfall in the month.

  • 18°C maximum daytime temperature in June in Mullingar18
    18°C max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in June in Mullingar16
    16 days with some rainfall
  • 9°C minimum night-time temperature in June in Mullingar9
    9°C min night temperature
  • 17 hours of daylight per day in June in Mullingar17
    17 hours of daylight per day
  • No heat & humidity in June in Mullingar0
    No heat & humidity
  • 67 mm monthly rainfall in June in Mullingar67
    67 mm of monthly rainfall
  • UV (maximum) index 6 (High) in June in Mullingar6
    6 (High) UV index

Back to months

Mullingar weather in July

Expect daytime maximum temperatures of 19°C in Mullingar, Ireland in July based on long-term weather averages. There are 4 hours of sunshine per day on average with 16 days with some rainfall and typically 62 mm of rainfall in the month.

  • 19°C maximum daytime temperature in July in Mullingar19
    19°C max day temperature
  • 4 hours of sunshine per day
  • 16 days with some rainfall in July in Mullingar16
    16 days with some rainfall
  • 11°C minimum night-time temperature in July in Mullingar11
    11°C min night temperature
  • 16 hours of daylight per day in July in Mullingar16
    16 hours of daylight per day
  • No heat & humidity in July in Mullingar0
    No heat & humidity
  • 62 mm monthly rainfall in July in Mullingar62
    62 mm of monthly rainfall
  • UV (maximum) index 6 (High) in July in Mullingar6
    6 (High) UV index

Back to months

Mullingar weather in August

Expect daytime maximum temperatures of 19°C in Mullingar, Ireland in August based on long-term weather averages. There are 4 hours of sunshine per day on average with 18 days with some rainfall and typically 81 mm of rainfall in the month.

  • 19°C maximum daytime temperature in August in Mullingar19
    19°C max day temperature
  • 4 hours of sunshine per day
  • 18 days with some rainfall in August in Mullingar18
    18 days with some rainfall
  • 10°C minimum night-time temperature in August in Mullingar10
    10°C min night temperature
  • 15 hours of daylight per day in August in Mullingar15
    15 hours of daylight per day
  • No heat & humidity in August in Mullingar0
    No heat & humidity
  • 81 mm monthly rainfall in August in Mullingar81
    81 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Mullingar5
    5 (Moderate) UV index

Back to months

Mullingar weather in September

Expect daytime maximum temperatures of 17°C in Mullingar, Ireland in September based on long-term weather averages. There are 3 hours of sunshine per day on average with 18 days with some rainfall and typically 88 mm of rainfall in the month.

  • 17°C maximum daytime temperature in September in Mullingar17
    17°C max day temperature
  • 3 hours of sunshine per day
  • 18 days with some rainfall in September in Mullingar18
    18 days with some rainfall
  • 8°C minimum night-time temperature in September in Mullingar8
    8°C min night temperature
  • 13 hours of daylight per day in September in Mullingar13
    13 hours of daylight per day
  • No heat & humidity in September in Mullingar0
    No heat & humidity
  • 88 mm monthly rainfall in September in Mullingar88
    88 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Mullingar4
    4 (Moderate) UV index

Back to months

Mullingar weather in October

Expect daytime maximum temperatures of 13°C in Mullingar, Ireland in October based on long-term weather averages. There are 3 hours of sunshine per day on average with 20 days with some rainfall and typically 95 mm of rainfall in the month.

  • 13°C maximum daytime temperature in October in Mullingar13
    13°C max day temperature
  • 3 hours of sunshine per day
  • 20 days with some rainfall in October in Mullingar20
    20 days with some rainfall
  • 6°C minimum night-time temperature in October in Mullingar6
    6°C min night temperature
  • 11 hours of daylight per day in October in Mullingar11
    11 hours of daylight per day
  • No heat & humidity in October in Mullingar0
    No heat & humidity
  • 95 mm monthly rainfall in October in Mullingar95
    95 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Mullingar2
    2 (Low) UV index

Back to months

Mullingar weather in November

Expect daytime maximum temperatures of 9°C in Mullingar, Ireland in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 19 days with some rainfall and typically 91 mm of rainfall in the month.

  • 9°C maximum daytime temperature in November in Mullingar9
    9°C max day temperature
  • 2 hours of sunshine per day
  • 19 days with some rainfall in November in Mullingar19
    19 days with some rainfall
  • 3°C minimum night-time temperature in November in Mullingar3
    3°C min night temperature
  • 9 hours of daylight per day in November in Mullingar9
    9 hours of daylight per day
  • No heat & humidity in November in Mullingar0
    No heat & humidity
  • 91 mm monthly rainfall in November in Mullingar91
    91 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in November in Mullingar1
    1 (Low) UV index

Back to months

Mullingar weather in December

Expect daytime maximum temperatures of 8°C in Mullingar, Ireland in December based on long-term weather averages. There is 1 hour of sunshine per day on average with 19 days with some rainfall and typically 95 mm of rainfall in the month.

  • 8°C maximum daytime temperature in December in Mullingar8
    8°C max day temperature
  • 1 hour of sunshine per day
  • 19 days with some rainfall in December in Mullingar19
    19 days with some rainfall
  • 2°C minimum night-time temperature in December in Mullingar2
    2°C min night temperature
  • 8 hours of daylight per day in December in Mullingar8
    8 hours of daylight per day
  • No heat & humidity in December in Mullingar0
    No heat & humidity
  • 95 mm monthly rainfall in December in Mullingar95
    95 mm of monthly rainfall
  • No UV (maximum) index in December in Mullingar0
    No UV (Maximum) Index UV index

Back to months

More about Mullingar

Mullingar 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 (Mullingar) 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 Mullingar weather with the UK

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

Maximum daytime temperature (°C)

Mullingar, County Westmeath, 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 ^