Best year time to visit Port Erin

General weather information about Port Erin

Average annual temperature is 11.0 °C

Absolute maximum temperature: 24.4 °C

Absolute minimum temperature: -0.9 °C

Number of sunny days: 84 days

Number of rainy days: 281 days

Look at detailed online map of Port Erin

* Weather data for Port Erin Isle of Man is based on climate observations for 2026 year

Port Erin air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	12.4	11.6	12.9	15.0	16.8	24.4	18.9	20.0	22.7	17.7	13.8	12.5
Average daytime temperature (°C)	8.4	9.0	8.4	10.5	13.8	18.5	16.2	16.7	17.2	13.7	10.3	9.6
Average temperature (°C)	7.0	7.8	6.7	8.4	11.5	15.7	14.5	15.0	15.3	12.2	8.8	8.3
Average night temperature (°C)	5.6	6.3	5.0	6.3	9.3	13.0	12.9	13.2	13.2	10.7	7.3	6.8
Absolute minimum temperature (°C)	1.0	2.5	-0.9	3.0	6.3	10.6	11.1	10.4	9.7	6.7	1.7	0.0

Port Erin monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	8.0	10.0	12.0	15.0	16.0	17.0	17.0	15.0	13.0	11.0	9.0	7.0
Daylight mean duration (h)	8.0	9.8	11.9	14.1	16.0	17.1	16.5	14.8	12.7	10.5	8.6	7.5
Daylight minimum duration (h)	7.0	8.0	10.0	13.0	15.0	16.0	15.0	13.0	11.0	9.0	7.0	7.0
Sunshine mean duration (h)	4.0	5.5	5.6	9.7	11.9	12.6	10.0	10.2	7.3	5.0	4.5	2.3
Precipitation (mm)	109	36	157	91	43	52	173	107	159	140	126	194
Sunny days	5	12	2	10	13	13	5	3	8	4	7	2
Rainy days	26	16	29	20	18	17	26	28	22	27	23	29
Snow days	0	0	0	0	0	0	0	0	0	0	0	0

Port Erin - weather forecast by months

Port Erin weather in january Port Erin weather in february Port Erin weather in march Port Erin weather in april Port Erin weather in may Port Erin weather in june Port Erin weather in july Port Erin weather in august Port Erin weather in september Port Erin weather in october Port Erin weather in november Port Erin weather in december

Best time to visit Port Erin:

The best time to visit Port Erin during the most sunny months:

April — 9.7(h)
May — 11.9(h)
June — 12.6(h)
July — 10.0(h)
August — 10.2(h)

Months with the longest average daylight duration in Port Erin:

May — 16.0(h)
June — 17.1(h)
July — 16.5(h)

The largest precipitation sum in Port Erin is at

March — 157(mm)

July — 173(mm)

September — 159(mm)

December — 194(mm)

Weather forecast in the closest to Port Erin admin centers