Best year time to visit Roa

General weather information about Roa

Average annual temperature is 4.6 °C

Absolute maximum temperature: 27.3 °C

Absolute minimum temperature: -21.0 °C

Number of sunny days: 152 days

Number of rainy days: 151 days

Number of snow days: 62 days

Look at detailed online map of Roa

* Weather data for Roa Norway is based on climate observations for 2026 year

Roa air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.7	5.3	6.0	16.4	21.4	27.3	24.5	21.0	22.7	14.5	3.6	2.3
Average daytime temperature (°C)	-2.6	0.1	0.4	7.5	14.7	22.0	18.1	17.8	16.4	6.8	-0.2	-4.9
Average temperature (°C)	-4.7	-2.8	-3.5	2.9	9.3	16.5	14.6	14.6	12.7	3.8	-1.5	-6.7
Average night temperature (°C)	-7.1	-5.5	-6.9	-1.8	2.8	9.9	10.4	11.7	8.9	1.2	-3.3	-8.8
Absolute minimum temperature (°C)	-21.0	-12.4	-14.5	-7.8	-3.3	2.0	7.5	8.6	3.3	-2.4	-10.4	-15.3

Roa monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	7.0	10.0	13.0	15.0	18.0	18.0	18.0	16.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	6.8	9.1	11.8	14.6	17.2	18.8	18.0	15.6	12.9	10.1	7.5	5.9
Daylight minimum duration (h)	5.0	7.0	10.0	13.0	16.0	18.0	16.0	14.0	11.0	8.0	6.0	5.0
Sunshine mean duration (h)	2.0	5.8	6.8	8.4	12.9	14.5	10.8	7.7	6.9	5.0	1.5	1.1
Precipitation (mm)	97	34	53	141	32	53	176	238	77	36	98	44
Sunny days	13	15	14	15	21	20	3	2	13	18	7	11
Rainy days	8	1	10	11	10	10	28	29	17	10	13	4
Snow days	10	12	7	4	0	0	0	0	0	3	10	16

Roa - weather forecast by months

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

Best time to visit Roa:

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

May — 12.9(h)
June — 14.5(h)
July — 10.8(h)

Months with the longest average daylight duration in Roa:

May — 17.2(h)
June — 18.8(h)
July — 18.0(h)
August — 15.6(h)

The largest precipitation sum in Roa is at

April — 141(mm)

July — 176(mm)

August — 238(mm)

Weather forecast in the closest to Roa admin centers