Isle of Man climate guide

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Temperature
Rainfall
Sunshine & daylight
UV levels & humidity

Temperature in Isle of Man (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	6	6	7	10	13	15	17	17	15	12	9	7
Min temperature (night-time)	2	2	2	4	6	9	11	11	10	8	4	3
Sea temperature	8	7	7	8	10	12	14	15	15	14	12	10

Sunshine & Daylight in Isle of Man

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	2	3	4	6	7	7	6	6	4	3	2	1
Daily hours of daylight	8	10	12	14	16	17	17	15	13	10	9	7

Rainfall in Isle of Man

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	20	15	18	14	15	14	13	15	16	19	20	19
Average monthly rainfall (mm)	164	110	123	91	85	91	90	123	142	171	170	168

More climate for Isle of Man

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV Index (Maximum)	0	1	2	3	5	6	6	5	3	2	1	0
Heat & Humidity	0	0	0	0	0	0	0	0	0	0	0	0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

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The climate guide for Isle of Man 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.

Metric (°C / mm) | Imperial (°F / inches)