Abergavenny weather by month

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

Temperature in Abergavenny (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
6°C maximum daytime temperature in January in Abergavenny6
5°C maximum daytime temperature in February in Abergavenny5
8°C maximum daytime temperature in March in Abergavenny8
11°C maximum daytime temperature in April in Abergavenny11
14°C maximum daytime temperature in May in Abergavenny14
17°C maximum daytime temperature in June in Abergavenny17
19°C maximum daytime temperature in July in Abergavenny19
19°C maximum daytime temperature in August in Abergavenny19
16°C maximum daytime temperature in September in Abergavenny16
13°C maximum daytime temperature in October in Abergavenny13
9°C maximum daytime temperature in November in Abergavenny9
7°C maximum daytime temperature in December in Abergavenny7
Min temperature (night-time)
1°C minimum night-time temperature in January in Abergavenny1
0°C minimum night-time temperature in February in Abergavenny0
1°C minimum night-time temperature in March in Abergavenny1
3°C minimum night-time temperature in April in Abergavenny3
6°C minimum night-time temperature in May in Abergavenny6
9°C minimum night-time temperature in June in Abergavenny9
11°C minimum night-time temperature in July in Abergavenny11
11°C minimum night-time temperature in August in Abergavenny11
9°C minimum night-time temperature in September in Abergavenny9
7°C minimum night-time temperature in October in Abergavenny7
3°C minimum night-time temperature in November in Abergavenny3
2°C minimum night-time temperature in December in Abergavenny2
Heat & Humidity
No heat & humidity in January in Abergavenny0
No heat & humidity in February in Abergavenny0
No heat & humidity in March in Abergavenny0
No heat & humidity in April in Abergavenny0
No heat & humidity in May in Abergavenny0
No heat & humidity in June in Abergavenny0
No heat & humidity in July in Abergavenny0
No heat & humidity in August in Abergavenny0
No heat & humidity in September in Abergavenny0
No heat & humidity in October in Abergavenny0
No heat & humidity in November in Abergavenny0
No heat & humidity in December in Abergavenny0

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

Sunshine & UV index in Abergavenny

  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 Abergavenny8
10 hours of daylight per day in February in Abergavenny10
12 hours of daylight per day in March in Abergavenny12
14 hours of daylight per day in April in Abergavenny14
16 hours of daylight per day in May in Abergavenny16
17 hours of daylight per day in June in Abergavenny17
16 hours of daylight per day in July in Abergavenny16
15 hours of daylight per day in August in Abergavenny15
13 hours of daylight per day in September in Abergavenny13
11 hours of daylight per day in October in Abergavenny11
9 hours of daylight per day in November in Abergavenny9
8 hours of daylight per day in December in Abergavenny8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Abergavenny1
UV (maximum) index 1 (Low) in February in Abergavenny1
UV (maximum) index 2 (Low) in March in Abergavenny2
UV (maximum) index 4 (Moderate) in April in Abergavenny4
UV (maximum) index 5 (Moderate) in May in Abergavenny5
UV (maximum) index 6 (High) in June in Abergavenny6
UV (maximum) index 6 (High) in July in Abergavenny6
UV (maximum) index 6 (High) in August in Abergavenny6
UV (maximum) index 4 (Moderate) in September in Abergavenny4
UV (maximum) index 2 (Low) in October in Abergavenny2
UV (maximum) index 1 (Low) in November in Abergavenny1
No UV (maximum) index in December in Abergavenny0

Rainfall in Abergavenny

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
20 days with some rainfall in January in Abergavenny20
14 days with some rainfall in February in Abergavenny14
17 days with some rainfall in March in Abergavenny17
15 days with some rainfall in April in Abergavenny15
15 days with some rainfall in May in Abergavenny15
14 days with some rainfall in June in Abergavenny14
13 days with some rainfall in July in Abergavenny13
15 days with some rainfall in August in Abergavenny15
15 days with some rainfall in September in Abergavenny15
18 days with some rainfall in October in Abergavenny18
18 days with some rainfall in November in Abergavenny18
19 days with some rainfall in December in Abergavenny19
Average monthly rainfall (mm)
150 mm monthly rainfall in January in Abergavenny150
106 mm monthly rainfall in February in Abergavenny106
108 mm monthly rainfall in March in Abergavenny108
82 mm monthly rainfall in April in Abergavenny82
85 mm monthly rainfall in May in Abergavenny85
74 mm monthly rainfall in June in Abergavenny74
65 mm monthly rainfall in July in Abergavenny65
91 mm monthly rainfall in August in Abergavenny91
112 mm monthly rainfall in September in Abergavenny112
128 mm monthly rainfall in October in Abergavenny128
128 mm monthly rainfall in November in Abergavenny128
151 mm monthly rainfall in December in Abergavenny151

More about Abergavenny

Abergavenny by month

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

Recommended for Wales

  • Save up to 25% on last minute holiday bookings
  • Book breaks to Norfolk, Cornwall, Wales & beyond
  • Travel before 31st March 2026 (inclusive)

The climate guide for Wales (Abergavenny) 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 Abergavenny?

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

Abergavenny weather in January

Expect daytime maximum temperatures of 6°C in Abergavenny, Wales in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 20 days with some rainfall and typically 150 mm of rainfall in the month.

  • 6°C maximum daytime temperature in January in Abergavenny6
    6°C max day temperature
  • 2 hours of sunshine per day
  • 20 days with some rainfall in January in Abergavenny20
    20 days with some rainfall
  • 1°C minimum night-time temperature in January in Abergavenny1
    1°C min night temperature
  • 8 hours of daylight per day in January in Abergavenny8
    8 hours of daylight per day
  • No heat & humidity in January in Abergavenny0
    No heat & humidity
  • 150 mm monthly rainfall in January in Abergavenny150
    150 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Abergavenny1
    1 (Low) UV index

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Abergavenny weather in February

Expect daytime maximum temperatures of 5°C in Abergavenny, Wales in February based on long-term weather averages. There are 2 hours of sunshine per day on average with 14 days with some rainfall and typically 106 mm of rainfall in the month.

  • 5°C maximum daytime temperature in February in Abergavenny5
    5°C max day temperature
  • 2 hours of sunshine per day
  • 14 days with some rainfall in February in Abergavenny14
    14 days with some rainfall
  • 0°C minimum night-time temperature in February in Abergavenny0
    0°C min night temperature
  • 10 hours of daylight per day in February in Abergavenny10
    10 hours of daylight per day
  • No heat & humidity in February in Abergavenny0
    No heat & humidity
  • 106 mm monthly rainfall in February in Abergavenny106
    106 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in February in Abergavenny1
    1 (Low) UV index

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Abergavenny weather in March

Expect daytime maximum temperatures of 8°C in Abergavenny, Wales in March based on long-term weather averages. There are 3 hours of sunshine per day on average with 17 days with some rainfall and typically 108 mm of rainfall in the month.

  • 8°C maximum daytime temperature in March in Abergavenny8
    8°C max day temperature
  • 3 hours of sunshine per day
  • 17 days with some rainfall in March in Abergavenny17
    17 days with some rainfall
  • 1°C minimum night-time temperature in March in Abergavenny1
    1°C min night temperature
  • 12 hours of daylight per day in March in Abergavenny12
    12 hours of daylight per day
  • No heat & humidity in March in Abergavenny0
    No heat & humidity
  • 108 mm monthly rainfall in March in Abergavenny108
    108 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Abergavenny2
    2 (Low) UV index

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Abergavenny weather in April

Expect daytime maximum temperatures of 11°C in Abergavenny, Wales in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 15 days with some rainfall and typically 82 mm of rainfall in the month.

  • 11°C maximum daytime temperature in April in Abergavenny11
    11°C max day temperature
  • 5 hours of sunshine per day
  • 15 days with some rainfall in April in Abergavenny15
    15 days with some rainfall
  • 3°C minimum night-time temperature in April in Abergavenny3
    3°C min night temperature
  • 14 hours of daylight per day in April in Abergavenny14
    14 hours of daylight per day
  • No heat & humidity in April in Abergavenny0
    No heat & humidity
  • 82 mm monthly rainfall in April in Abergavenny82
    82 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in April in Abergavenny4
    4 (Moderate) UV index

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Abergavenny weather in May

Expect daytime maximum temperatures of 14°C in Abergavenny, Wales in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 85 mm of rainfall in the month.

  • 14°C maximum daytime temperature in May in Abergavenny14
    14°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in May in Abergavenny15
    15 days with some rainfall
  • 6°C minimum night-time temperature in May in Abergavenny6
    6°C min night temperature
  • 16 hours of daylight per day in May in Abergavenny16
    16 hours of daylight per day
  • No heat & humidity in May in Abergavenny0
    No heat & humidity
  • 85 mm monthly rainfall in May in Abergavenny85
    85 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Abergavenny5
    5 (Moderate) UV index

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Abergavenny weather in June

Expect daytime maximum temperatures of 17°C in Abergavenny, Wales 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 74 mm of rainfall in the month.

  • 17°C maximum daytime temperature in June in Abergavenny17
    17°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in June in Abergavenny14
    14 days with some rainfall
  • 9°C minimum night-time temperature in June in Abergavenny9
    9°C min night temperature
  • 17 hours of daylight per day in June in Abergavenny17
    17 hours of daylight per day
  • No heat & humidity in June in Abergavenny0
    No heat & humidity
  • 74 mm monthly rainfall in June in Abergavenny74
    74 mm of monthly rainfall
  • UV (maximum) index 6 (High) in June in Abergavenny6
    6 (High) UV index

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Abergavenny weather in July

Expect daytime maximum temperatures of 19°C in Abergavenny, Wales in July based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 65 mm of rainfall in the month.

  • 19°C maximum daytime temperature in July in Abergavenny19
    19°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in July in Abergavenny13
    13 days with some rainfall
  • 11°C minimum night-time temperature in July in Abergavenny11
    11°C min night temperature
  • 16 hours of daylight per day in July in Abergavenny16
    16 hours of daylight per day
  • No heat & humidity in July in Abergavenny0
    No heat & humidity
  • 65 mm monthly rainfall in July in Abergavenny65
    65 mm of monthly rainfall
  • UV (maximum) index 6 (High) in July in Abergavenny6
    6 (High) UV index

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Abergavenny weather in August

Expect daytime maximum temperatures of 19°C in Abergavenny, Wales in August based on long-term weather averages. There are 5 hours of sunshine per day on average with 15 days with some rainfall and typically 91 mm of rainfall in the month.

  • 19°C maximum daytime temperature in August in Abergavenny19
    19°C max day temperature
  • 5 hours of sunshine per day
  • 15 days with some rainfall in August in Abergavenny15
    15 days with some rainfall
  • 11°C minimum night-time temperature in August in Abergavenny11
    11°C min night temperature
  • 15 hours of daylight per day in August in Abergavenny15
    15 hours of daylight per day
  • No heat & humidity in August in Abergavenny0
    No heat & humidity
  • 91 mm monthly rainfall in August in Abergavenny91
    91 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in Abergavenny6
    6 (High) UV index

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Abergavenny weather in September

Expect daytime maximum temperatures of 16°C in Abergavenny, Wales in September based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 112 mm of rainfall in the month.

  • 16°C maximum daytime temperature in September in Abergavenny16
    16°C max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in September in Abergavenny15
    15 days with some rainfall
  • 9°C minimum night-time temperature in September in Abergavenny9
    9°C min night temperature
  • 13 hours of daylight per day in September in Abergavenny13
    13 hours of daylight per day
  • No heat & humidity in September in Abergavenny0
    No heat & humidity
  • 112 mm monthly rainfall in September in Abergavenny112
    112 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Abergavenny4
    4 (Moderate) UV index

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Abergavenny weather in October

Expect daytime maximum temperatures of 13°C in Abergavenny, Wales in October based on long-term weather averages. There are 3 hours of sunshine per day on average with 18 days with some rainfall and typically 128 mm of rainfall in the month.

  • 13°C maximum daytime temperature in October in Abergavenny13
    13°C max day temperature
  • 3 hours of sunshine per day
  • 18 days with some rainfall in October in Abergavenny18
    18 days with some rainfall
  • 7°C minimum night-time temperature in October in Abergavenny7
    7°C min night temperature
  • 11 hours of daylight per day in October in Abergavenny11
    11 hours of daylight per day
  • No heat & humidity in October in Abergavenny0
    No heat & humidity
  • 128 mm monthly rainfall in October in Abergavenny128
    128 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Abergavenny2
    2 (Low) UV index

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Abergavenny weather in November

Expect daytime maximum temperatures of 9°C in Abergavenny, Wales in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 18 days with some rainfall and typically 128 mm of rainfall in the month.

  • 9°C maximum daytime temperature in November in Abergavenny9
    9°C max day temperature
  • 2 hours of sunshine per day
  • 18 days with some rainfall in November in Abergavenny18
    18 days with some rainfall
  • 3°C minimum night-time temperature in November in Abergavenny3
    3°C min night temperature
  • 9 hours of daylight per day in November in Abergavenny9
    9 hours of daylight per day
  • No heat & humidity in November in Abergavenny0
    No heat & humidity
  • 128 mm monthly rainfall in November in Abergavenny128
    128 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in November in Abergavenny1
    1 (Low) UV index

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Abergavenny weather in December

Expect daytime maximum temperatures of 7°C in Abergavenny, Wales 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 151 mm of rainfall in the month.

  • 7°C maximum daytime temperature in December in Abergavenny7
    7°C max day temperature
  • 1 hour of sunshine per day
  • 19 days with some rainfall in December in Abergavenny19
    19 days with some rainfall
  • 2°C minimum night-time temperature in December in Abergavenny2
    2°C min night temperature
  • 8 hours of daylight per day in December in Abergavenny8
    8 hours of daylight per day
  • No heat & humidity in December in Abergavenny0
    No heat & humidity
  • 151 mm monthly rainfall in December in Abergavenny151
    151 mm of monthly rainfall
  • No UV (maximum) index in December in Abergavenny0
    No UV (Maximum) Index UV index

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More about Abergavenny

Abergavenny by month

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

Recommended for Wales

  • Save up to 25% on last minute holiday bookings
  • Book breaks to Norfolk, Cornwall, Wales & beyond
  • Travel before 31st March 2026 (inclusive)

The climate guide for Wales (Abergavenny) 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.

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

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Compare Abergavenny weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Abergavenny, Monmouthshire, Wales and the UK (London).

Maximum daytime temperature (°C)

Abergavenny, Monmouthshire, Wales
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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