Weather in Grens in May

General weather information about Grens

Average annual temperature is 12.5 °C

Absolute maximum temperature: 38.1 °C

Absolute minimum temperature: -5.0 °C

Number of sunny days: 164 days

Number of rainy days: 198 days

Number of snow days: 3 days

Look at detailed online map of Grens

* Weather data for Grens Switzerland is based on climate observations for 2026 year

Grens air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.1	14.4	18.6	21.1	23.1	29.3	35.8	38.1	30.2	25.7	13.8	12.1
Average daytime temperature (°C)	5.6	8.6	11.2	12.9	18.3	25.2	26.0	26.7	24.1	18.3	9.4	8.0
Average temperature (°C)	3.3	4.5	7.2	8.9	14.2	20.4	21.2	22.0	20.1	15.0	7.2	5.4
Average night temperature (°C)	0.9	0.9	3.5	5.0	10.1	15.5	16.7	17.9	16.5	11.8	4.9	3.0
Absolute minimum temperature (°C)	-5.0	-2.8	-1.9	-0.6	5.6	12.0	12.3	11.4	9.4	7.2	-1.9	-2.1

Grens 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	10.3	11.9	13.6	15.0	15.7	15.4	14.1	12.6	10.9	9.4	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)	4.6	8.2	7.4	9.1	11.7	13.1	12.7	10.7	10.3	7.6	4.0	3.6
Precipitation (mm)	116	9	154	114	153	76	134	62	114	211	230	206
Sunny days	15	20	12	11	10	16	10	15	22	16	5	12
Rainy days	15	7	19	19	21	14	21	16	8	15	25	18
Snow days	1	1	0	0	0	0	0	0	0	0	0	1

Grens - weather forecast by months

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

Best time to visit Grens:

The best time to visit Grens during the most sunny months:

May — 11.7(h)
June — 13.1(h)
July — 12.7(h)

Months with the longest average daylight duration in Grens:

June — 15.7(h)
July — 15.4(h)

The largest precipitation sum in Grens is at

October — 211(mm)

November — 230(mm)

December — 206(mm)

Weather forecast in the closest to Grens admin centers