Climate, temperatures and weather in Caernarfon


The best time to go to Caernarfon

Average temperatures range from 114°F (january) to 147°F (july). The rainiest months are: december, november and october. We recommende the month of may, june, july, august, september, to visit Caernarfon.

JanFebMarchAprilMayJuneJulAugustSeptOctNovDec
OUR OPINION  recommended timeunfavorable timerecommended timerecommended timerecommended timebest time

Temperatures Caernarfon

Jan Feb March April May June Jul August Sept Oct nov. dec.
Min temperature41°41°41°42°48°51°55°57°53°50°46°41°
Max temperature46°46°48°51°57°60°64°64°62°57°51°48°

Sunshine

Rainfall

Wind

Weather Caernarfon

légende météo

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

The weather month by month in Caernarfon

Weather Caernarfon in January

41 to 46°
Sea: 32 °

9 d/month
7 d/month
5 d/month
3 d/month
3 d/month
2 d/month
2 d/month

In January, in Caernarfon, temperatures range from 5 to 8 degrees. Minimum temperatures are cool. The average rainfall is around 73 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 Caernarfon in February

41 to 46°
Sea: 32 °

9 d/month
5 d/month
5 d/month
4 d/month
3 d/month
1 day
1 day

In February, in Caernarfon, temperatures range from 5 to 8 degrees. Minimum temperatures are cool. The average rainfall is around 54 inches, for 16 days without rain.

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

Weather Caernarfon in March

41 to 48°
Sea: 32 °

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

In March, in Caernarfon, temperatures range from 5 to 9 degrees. Minimum temperatures are cool. The average rainfall is around 46 inches, for 19 days without rain.

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

Weather Caernarfon in April

42 to 51°
Sea: 32 °

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

In April, in Caernarfon, temperatures range from 6 to 11 degrees. Minimum temperatures are cool. The average rainfall is around 53 inches, 19 days without rain in April

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

Weather Caernarfon in May

48 to 57°
Sea: 32 °

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

In May, in Caernarfon, temperatures range from 9 to 14 degrees. Rainfall in May: 49 inches, for about 17 days without rain.

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

Weather Caernarfon in June

51 to 60°
Sea: 32 °

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

In June, in Caernarfon, Minimum temperatures vary between 11 in the morning and 16 in the afternoon. The average rainfall is around 49 inches, for 16 days without rain.

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

Weather Caernarfon in July

55 to 64°
Sea: 32 °

11 d/month
7 d/month
7 d/month
4 d/month
1 day
1 day

In July, in Caernarfon, Minimum temperatures vary between 13 in the morning and 18 in the afternoon. The average rainfall is around 53 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 Caernarfon in August

57 to 64°
Sea: 32 °

15 d/month
5 d/month
5 d/month
3 d/month
2 d/month
1 day

In August, in Caernarfon, les températures moyennes le matin sont de %s et de %s ° l'après midi. The average rainfall is around 64 inches, for 11 days without rain.

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Weather history day by day

Weather Caernarfon in September

53 to 62°
Sea: 32 °

10 d/month
7 d/month
6 d/month
4 d/month
2 d/month
1 day

In September, in Caernarfon, l'amplitude des températures varient de 12 à 17 ° dans la journée. The average rainfall is around 66 inches, for 15 days without rain.

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Weather history day by day

Weather Caernarfon in October

50 to 57°
Sea: 32 °

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

In October, in Caernarfon, temperatures range from 10 to 14 degrees. Rainfall in October: 106 inches, for about 16 days without rain.

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Weather history day by day

Weather Caernarfon in November

46 to 51°
Sea: 32 °

9 d/month
8 d/month
5 d/month
4 d/month
2 d/month
2 d/month

In November, in Caernarfon, Minimum temperatures vary between 8 in the morning and 11 in the afternoon. The average rainfall is around 104 inches, for 14 days without rain.

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

Weather Caernarfon in December

41 to 48°
Sea: 32 °

11 d/month
11 d/month
3 d/month
3 d/month
1 day
1 day
1 day

In December, in Caernarfon, temperatures range from 5 to 9 degrees. Minimum temperatures are cool. The average rainfall is around 75 inches, for 8 days without rain.

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



Influx of tourists