Weather in South Devon in May

General weather information about South Devon

Average annual temperature is 6.9 °C

Absolute maximum temperature: 32.4 °C

Absolute minimum temperature: -30.5 °C

Number of sunny days: 146 days

Number of rainy days: 176 days

Number of snow days: 43 days

Look at detailed online map of South Devon

* Weather data for South Devon Canada is based on climate observations for 2026 year

South Devon air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	9.5	8.0	7.1	18.0	30.0	32.4	30.3	24.3	28.3	24.3	12.6	13.5
Average daytime temperature (°C)	0.3	-2.7	2.7	10.7	17.3	20.0	25.7	22.1	21.8	15.7	4.6	2.4
Average temperature (°C)	-4.0	-8.5	-1.8	4.9	10.8	15.1	21.2	17.6	16.6	11.1	0.0	-1.5
Average night temperature (°C)	-7.4	-13.9	-6.0	0.0	5.5	10.9	17.7	14.1	12.8	8.0	-3.3	-4.7
Absolute minimum temperature (°C)	-18.3	-30.5	-14.9	-10.1	0.4	4.1	13.5	9.9	5.5	-1.2	-9.8	-13.0

South Devon monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	8.0
Daylight mean duration (h)	9.1	10.4	11.9	13.6	14.9	15.7	15.3	14.1	12.5	10.9	9.5	8.7
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	8.0	8.0
Sunshine mean duration (h)	3.7	6.8	6.3	8.1	9.9	5.9	8.9	8.4	8.0	6.1	5.8	4.4
Precipitation (mm)	180	41	66	40	77	166	189	174	120	101	88	140
Sunny days	9	14	13	15	17	5	2	8	19	10	15	19
Rainy days	10	6	8	13	14	25	29	23	11	19	11	7
Snow days	12	8	10	2	0	0	0	0	0	2	4	5

South Devon - weather forecast by months

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Best time to visit South Devon:

The best time to visit South Devon during the most sunny months:

May — 9.9(h)
July — 8.9(h)

Months with the longest average daylight duration in South Devon:

June — 15.7(h)
July — 15.3(h)

The largest precipitation sum in South Devon is at

January — 180(mm)

June — 166(mm)

July — 189(mm)

August — 174(mm)

Weather forecast in the closest to South Devon admin centers