Climate, temperatures and weather in Belfast


The best time to go to Belfast

Average temperatures range from 114°F (january) to 150°F (july). Sea temperature ranges from 114°F to 134°F. The rainiest months are: december, august and october. We recommende the month of may, june, july, august, to visit Belfast.

JanFebMarchAprilMayJuneJulAugustSeptOctNovDec
OUR OPINION  best timeunfavorable timeunfavorable timerecommended timerecommended timebest time

Temperatures Belfast

Jan Feb March April May June Jul August Sept Oct nov. dec.
Min temperature33°33°35°37°41°46°50°48°44°41°37°33°
Max temperature46°46°50°53°59°62°66°66°62°55°50°46°
Sea temperature48°46°46°48°50°53°57°57°57°55°53°51°

Sunshine

Rainfall

Wind

Weather Belfast

légende météo

Check the weather history over the last 5 years. Weather history

The weather month by month in Belfast

Weather Belfast in January

33 to 46°
Sea: 48 °

9 d/month
5 d/month
5 d/month
4 d/month
3 d/month
3 d/month
2 d/month

In January, in Belfast, temperatures range from 1 to 8 degrees. Minimum temperatures are cool. The average rainfall is around 77 inches, for 15 days without rain.

Check the weather over the last 5 years for the dates of your stay
Weather history day by day

Weather Belfast in February

33 to 46°
Sea: 46 °

9 d/month
6 d/month
4 d/month
4 d/month
2 d/month
2 d/month
1 day

In February, in Belfast, temperatures range from 1 to 8 degrees. Minimum temperatures are cool. The average rainfall is around 56 inches, for 17 days without rain.

Check the weather over the last 5 years for the dates of your stay
Weather history day by day

Weather Belfast in March

35 to 50°
Sea: 46 °

6 d/month
6 d/month
6 d/month
5 d/month
4 d/month
2 d/month
2 d/month

In March, in Belfast, temperatures range from 2 to 10 degrees. Minimum temperatures are cool. The average rainfall is around 61 inches, for 18 days without rain.

Check the weather over the last 5 years for the dates of your stay
Weather history day by day

Weather Belfast in April

37 to 53°
Sea: 48 °

10 d/month
6 d/month
5 d/month
5 d/month
3 d/month
1 day

In April, in Belfast, temperatures range from 3 to 12 degrees. Minimum temperatures are cool. The daily rainfall is around 62 inches, there are 16 days without rain in the month.

Check the weather over the last 5 years for the dates of your stay
Weather history day by day

Weather Belfast in May

41 to 59°
Sea: 50 °

12 d/month
6 d/month
5 d/month
3 d/month
3 d/month
2 d/month

In May, in Belfast, temperatures range from 5 to 15 degrees. Minimum temperatures are cool. The average rainfall is around 57 inches, for 13 days without rain.

Check the weather over the last 5 years for the dates of your stay
Weather history day by day

Weather Belfast in June

46 to 62°
Sea: 53 °

12 d/month
7 d/month
5 d/month
3 d/month
2 d/month
1 day

In June, in Belfast, Minimum temperatures vary between 8 in the morning and 17 in the afternoon. The average rainfall is around 61 inches, for 12 days without rain.

Check the weather over the last 5 years for the dates of your stay
Weather history day by day

Weather Belfast in July

50 to 66°
Sea: 57 °

14 d/month
6 d/month
4 d/month
4 d/month
2 d/month
1 day

In July, in Belfast, temperatures range from 10 to 19 degrees. Rainfall in July: 67 inches, for about 11 days without rain.

Check the weather over the last 5 years for the dates of your stay
Weather history day by day

Weather Belfast in August

48 to 66°
Sea: 57 °

16 d/month
5 d/month
3 d/month
3 d/month
3 d/month
1 day

In August, in Belfast, temperatures range from 9 to 19 degrees. Rainfall in August: 86 inches, for about 10 days without rain.

Check the weather over the last 5 years for the dates of your stay
Weather history day by day

Weather Belfast in September

44 to 62°
Sea: 57 °

9 d/month
6 d/month
6 d/month
4 d/month
3 d/month
2 d/month

In September, in Belfast, temperatures range from 7 to 17 degrees. The average rainfall is around 65 inches, 16 days without rain in September

Check the weather over the last 5 years for the dates of your stay
Weather history day by day

Weather Belfast in October

41 to 55°
Sea: 55 °

8 d/month
6 d/month
5 d/month
4 d/month
4 d/month
4 d/month

In October, in Belfast, temperatures range from 5 to 13 degrees. Minimum temperatures are cool. The average rainfall is around 92 inches, for 17 days without rain.

Check the weather over the last 5 years for the dates of your stay
Weather history day by day

Weather Belfast in November

37 to 50°
Sea: 53 °

6 d/month
6 d/month
6 d/month
5 d/month
4 d/month
3 d/month

In November, in Belfast, temperatures range from 3 to 10 degrees. Minimum temperatures are cool. The daily rainfall is around 76 inches, there are 20 days without rain in the month.

Check the weather over the last 5 years for the dates of your stay
Weather history day by day

Weather Belfast in December

33 to 46°
Sea: 51 °

9 d/month
6 d/month
5 d/month
4 d/month
4 d/month
2 d/month
1 day

In December, in Belfast, temperatures range from 1 to 8 degrees. Minimum temperatures are cool. The average rainfall is around 80 inches, for 17 days without rain.

Check the weather over the last 5 years for the dates of your stay
Weather history day by day



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