Best year time to visit Romoos

General weather information about Romoos

Average annual temperature is 8.0 °C

Absolute maximum temperature: 30.7 °C

Absolute minimum temperature: -16.1 °C

Number of sunny days: 109 days

Number of rainy days: 233 days

Number of snow days: 23 days

Look at detailed online map of Romoos

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

Romoos air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	11.6	12.2	15.8	15.0	19.6	26.7	30.2	30.7	24.4	23.0	13.2	11.3
Average daytime temperature (°C)	1.7	5.0	7.8	8.1	13.6	21.0	21.2	21.0	19.7	15.8	6.0	5.2
Average temperature (°C)	-1.4	0.1	3.4	4.4	9.8	16.3	16.5	16.6	15.2	10.8	2.7	1.4
Average night temperature (°C)	-4.6	-4.1	-0.6	0.8	5.8	11.0	12.1	12.2	10.6	6.5	-0.7	-1.8
Absolute minimum temperature (°C)	-16.1	-14.0	-8.5	-5.9	2.4	8.2	7.2	5.6	4.4	1.7	-8.6	-12.1

Romoos 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)	9.0	10.3	11.9	13.6	15.1	15.8	15.5	14.2	12.6	10.9	9.4	8.6
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)	3.6	7.1	7.1	7.2	8.5	13.3	12.0	10.6	10.3	7.7	3.6	4.0
Precipitation (mm)	87	51	174	198	222	97	286	190	67	126	239	203
Sunny days	7	15	11	5	5	11	5	6	12	17	4	11
Rainy days	13	7	18	25	26	19	26	25	18	14	25	17
Snow days	11	6	2	0	0	0	0	0	0	0	1	3

Romoos - weather forecast by months

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

Best time to visit Romoos:

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

June — 13.3(h)
July — 12.0(h)
August — 10.6(h)
September — 10.3(h)

Months with the longest average daylight duration in Romoos:

June — 15.8(h)
July — 15.5(h)

The largest precipitation sum in Romoos is at

May — 222(mm)

July — 286(mm)

November — 239(mm)

December — 203(mm)

Weather forecast in the closest to Romoos admin centers