Newcastle weather by month

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

Temperature
Rainfall
Sunshine & daylight
UV levels & humidity

Temperature in Newcastle (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	7	7	8	11	14	17	18	18	16	13	9	8
Min temperature (night-time)	1	1	2	3	6	8	10	10	9	7	3	2
Heat & Humidity	0	0	0	0	0	0	0	0	0	0	0	0
Sea temperature	8	8	7	8	10	12	14	15	14	13	11	10

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	2	2	3	5	6	6	5	5	4	3	2	1
Daily hours of daylight	8	10	12	14	16	17	17	15	13	10	9	7
UV Index (Maximum)	0	1	2	3	5	6	6	5	3	2	1	0

Rainfall in Newcastle

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	20	15	18	15	16	15	14	16	16	18	18	19
Average monthly rainfall (mm)	132	95	105	84	80	83	81	109	114	127	121	127

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.

Newcastle weather in January

Expect daytime maximum temperatures of 7°C in Newcastle, Northern Ireland 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 132 mm of rainfall in the month.

7
7°C max day temperature
2
2 hours of sunshine per day
20
20 days with some rainfall
1
1°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
132
132 mm of monthly rainfall
0
No UV (Maximum) Index UV index
8
8°C sea temperature

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Newcastle weather in February

Expect daytime maximum temperatures of 7°C in Newcastle, Northern Ireland in February based on long-term weather averages. There are 2 hours of sunshine per day on average with 15 days with some rainfall and typically 95 mm of rainfall in the month.

7
7°C max day temperature
2
2 hours of sunshine per day
15
15 days with some rainfall
1
1°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
95
95 mm of monthly rainfall
1
1 (Low) UV index
8
8°C sea temperature

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Newcastle weather in March

Expect daytime maximum temperatures of 8°C in Newcastle, Northern Ireland in March based on long-term weather averages. There are 3 hours of sunshine per day on average with 18 days with some rainfall and typically 105 mm of rainfall in the month.

8
8°C max day temperature
3
3 hours of sunshine per day
18
18 days with some rainfall
2
2°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
105
105 mm of monthly rainfall
2
2 (Low) UV index
7
7°C sea temperature

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Newcastle weather in April

Expect daytime maximum temperatures of 11°C in Newcastle, Northern Ireland 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 84 mm of rainfall in the month.

11
11°C max day temperature
5
5 hours of sunshine per day
15
15 days with some rainfall
3
3°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
84
84 mm of monthly rainfall
3
3 (Moderate) UV index
8
8°C sea temperature

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Newcastle weather in May

Expect daytime maximum temperatures of 14°C in Newcastle, Northern Ireland in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 16 days with some rainfall and typically 80 mm of rainfall in the month.

14
14°C max day temperature
6
6 hours of sunshine per day
16
16 days with some rainfall
6
6°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
80
80 mm of monthly rainfall
5
5 (Moderate) UV index
10
10°C sea temperature

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Newcastle weather in June

Expect daytime maximum temperatures of 17°C in Newcastle, Northern Ireland in June based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 83 mm of rainfall in the month.

17
17°C max day temperature
6
6 hours of sunshine per day
15
15 days with some rainfall
8
8°C min night temperature
17
17 hours of daylight per day
0
No heat & humidity
83
83 mm of monthly rainfall
6
6 (High) UV index
12
12°C sea temperature

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Newcastle weather in July

Expect daytime maximum temperatures of 18°C in Newcastle, Northern Ireland in July based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 81 mm of rainfall in the month.

18
18°C max day temperature
5
5 hours of sunshine per day
14
14 days with some rainfall
10
10°C min night temperature
17
17 hours of daylight per day
0
No heat & humidity
81
81 mm of monthly rainfall
6
6 (High) UV index
14
14°C sea temperature

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Newcastle weather in August

Expect daytime maximum temperatures of 18°C in Newcastle, Northern Ireland in August based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 109 mm of rainfall in the month.

18
18°C max day temperature
5
5 hours of sunshine per day
16
16 days with some rainfall
10
10°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
109
109 mm of monthly rainfall
5
5 (Moderate) UV index
15
15°C sea temperature

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Newcastle weather in September

Expect daytime maximum temperatures of 16°C in Newcastle, Northern Ireland in September based on long-term weather averages. There are 4 hours of sunshine per day on average with 16 days with some rainfall and typically 114 mm of rainfall in the month.

16
16°C max day temperature
4
4 hours of sunshine per day
16
16 days with some rainfall
9
9°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
114
114 mm of monthly rainfall
3
3 (Moderate) UV index
14
14°C sea temperature

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Newcastle weather in October

Expect daytime maximum temperatures of 13°C in Newcastle, Northern Ireland 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 127 mm of rainfall in the month.

13
13°C max day temperature
3
3 hours of sunshine per day
18
18 days with some rainfall
7
7°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
127
127 mm of monthly rainfall
2
2 (Low) UV index
13
13°C sea temperature

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Newcastle weather in November

Expect daytime maximum temperatures of 9°C in Newcastle, Northern Ireland 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 121 mm of rainfall in the month.

9
9°C max day temperature
2
2 hours of sunshine per day
18
18 days with some rainfall
3
3°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
121
121 mm of monthly rainfall
1
1 (Low) UV index
11
11°C sea temperature

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Newcastle weather in December

Expect daytime maximum temperatures of 8°C in Newcastle, Northern 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 127 mm of rainfall in the month.