Newcastle weather by month

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

Temperature in Newcastle (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
7°C maximum daytime temperature in January in Newcastle7
7°C maximum daytime temperature in February in Newcastle7
8°C maximum daytime temperature in March in Newcastle8
11°C maximum daytime temperature in April in Newcastle11
14°C maximum daytime temperature in May in Newcastle14
17°C maximum daytime temperature in June in Newcastle17
18°C maximum daytime temperature in July in Newcastle18
18°C maximum daytime temperature in August in Newcastle18
16°C maximum daytime temperature in September in Newcastle16
13°C maximum daytime temperature in October in Newcastle13
9°C maximum daytime temperature in November in Newcastle9
8°C maximum daytime temperature in December in Newcastle8
Min temperature (night-time)
1°C minimum night-time temperature in January in Newcastle1
1°C minimum night-time temperature in February in Newcastle1
2°C minimum night-time temperature in March in Newcastle2
3°C minimum night-time temperature in April in Newcastle3
6°C minimum night-time temperature in May in Newcastle6
8°C minimum night-time temperature in June in Newcastle8
10°C minimum night-time temperature in July in Newcastle10
10°C minimum night-time temperature in August in Newcastle10
9°C minimum night-time temperature in September in Newcastle9
7°C minimum night-time temperature in October in Newcastle7
3°C minimum night-time temperature in November in Newcastle3
2°C minimum night-time temperature in December in Newcastle2
Heat & Humidity
No heat & humidity in January in Newcastle0
No heat & humidity in February in Newcastle0
No heat & humidity in March in Newcastle0
No heat & humidity in April in Newcastle0
No heat & humidity in May in Newcastle0
No heat & humidity in June in Newcastle0
No heat & humidity in July in Newcastle0
No heat & humidity in August in Newcastle0
No heat & humidity in September in Newcastle0
No heat & humidity in October in Newcastle0
No heat & humidity in November in Newcastle0
No heat & humidity in December in Newcastle0
Sea temperature
8°C sea temperature in January in Newcastle8
8°C sea temperature in February in Newcastle8
7°C sea temperature in March in Newcastle7
8°C sea temperature in April in Newcastle8
10°C sea temperature in May in Newcastle10
12°C sea temperature in June in Newcastle12
14°C sea temperature in July in Newcastle14
15°C sea temperature in August in Newcastle15
14°C sea temperature in September in Newcastle14
13°C sea temperature in October in Newcastle13
11°C sea temperature in November in Newcastle11
10°C sea temperature in December in Newcastle10

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

Sunshine & Daylight in Newcastle

  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 Newcastle8
10 hours of daylight per day in February in Newcastle10
12 hours of daylight per day in March in Newcastle12
14 hours of daylight per day in April in Newcastle14
16 hours of daylight per day in May in Newcastle16
17 hours of daylight per day in June in Newcastle17
17 hours of daylight per day in July in Newcastle17
15 hours of daylight per day in August in Newcastle15
13 hours of daylight per day in September in Newcastle13
10 hours of daylight per day in October in Newcastle10
9 hours of daylight per day in November in Newcastle9
7 hours of daylight per day in December in Newcastle7
UV Index (Maximum)
No UV (maximum) index in January in Newcastle0
UV (maximum) index 1 (Low) in February in Newcastle1
UV (maximum) index 2 (Low) in March in Newcastle2
UV (maximum) index 3 (Moderate) in April in Newcastle3
UV (maximum) index 5 (Moderate) in May in Newcastle5
UV (maximum) index 6 (High) in June in Newcastle6
UV (maximum) index 6 (High) in July in Newcastle6
UV (maximum) index 5 (Moderate) in August in Newcastle5
UV (maximum) index 3 (Moderate) in September in Newcastle3
UV (maximum) index 2 (Low) in October in Newcastle2
UV (maximum) index 1 (Low) in November in Newcastle1
No UV (maximum) index in December in Newcastle0

Rainfall in Newcastle

  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 Newcastle20
15 days with some rainfall in February in Newcastle15
18 days with some rainfall in March in Newcastle18
15 days with some rainfall in April in Newcastle15
16 days with some rainfall in May in Newcastle16
15 days with some rainfall in June in Newcastle15
14 days with some rainfall in July in Newcastle14
16 days with some rainfall in August in Newcastle16
16 days with some rainfall in September in Newcastle16
18 days with some rainfall in October in Newcastle18
18 days with some rainfall in November in Newcastle18
19 days with some rainfall in December in Newcastle19
Average monthly rainfall (mm)
132 mm monthly rainfall in January in Newcastle132
95 mm monthly rainfall in February in Newcastle95
105 mm monthly rainfall in March in Newcastle105
84 mm monthly rainfall in April in Newcastle84
80 mm monthly rainfall in May in Newcastle80
83 mm monthly rainfall in June in Newcastle83
81 mm monthly rainfall in July in Newcastle81
109 mm monthly rainfall in August in Newcastle109
114 mm monthly rainfall in September in Newcastle114
127 mm monthly rainfall in October in Newcastle127
121 mm monthly rainfall in November in Newcastle121
127 mm monthly rainfall in December in Newcastle127

More about Newcastle

Newcastle by month

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

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The climate guide for Northern Ireland (Newcastle) 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 Newcastle?

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

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

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More about the UK

Compare Newcastle with the UK

Below the Newcastle chart shows average maximum daytime temperature for Newcastle, Down, Northern Ireland and the UK (London).

Maximum daytime temperature (°C)

Newcastle, Down, Northern Ireland
UK (London)
7
7
7
7
8
10
11
13
14
17
17
20
18
22
18
22
16
19
13
15
9
10
8
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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