Newcastle, United Kingdom: Annual Weather Averages

July is the hottest month in Newcastle with an average temperature of 14°C (57°F) and the coldest is January at 4°C (39°F) with the most daily sunshine hours at 6 in August. The wettest month is August with an average of 66mm of rain. The best month to swim in the sea is in August when the average sea temperature is 15°C (59°F).

Average Temperature: Newcastle

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4 4 5 7 10 12 14 14 12 9 6 4
°F 39 39 41 45 50 54 57 57 54 48 43 39

Average High/Low Temperature: Newcastle

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High °C 6 6 8 11 13 16 18 18 16 12 8 6
High °F 43 43 46 52 55 61 64 64 61 54 46 43
Low °C 1 1 2 3 6 8 9 10 8 6 3 1
Low °F 34 34 36 37 43 46 48 50 46 43 37 34

Average Rainfall: Newcastle

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 55 38 48 44 51 51 52 66 55 50 60 54
Days 19 15 17 15 15 14 14 15 15 17 18 18

Average Daily Sunshine Hours: Newcastle

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hours 2 3 4 5 6 6 6 6 5 3 2 2

Average Sea Temperature: Newcastle

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7 6 6 7 9 11 14 15 14 12 10 8
°F 45 43 43 45 48 52 57 59 57 54 50 46
Newcastle IMAGES

Highest months

Monthly Averages

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