Best year time to visit Romo

General weather information about Romo

Average annual temperature is 4.1 °C

Absolute maximum temperature: 28.0 °C

Absolute minimum temperature: -19.0 °C

Number of sunny days: 115 days

Number of rainy days: 166 days

Number of snow days: 84 days

Look at detailed online map of Romo

* Weather data for Romo Finland is based on climate observations for 2026 year

Romo air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	1.9	2.7	4.0	16.7	21.8	25.5	23.6	28.0	20.6	11.5	2.8	1.9
Average daytime temperature (°C)	-2.6	-3.4	-1.8	7.6	14.0	19.3	18.3	20.1	16.2	3.7	-2.3	-6.0
Average temperature (°C)	-4.3	-5.5	-4.6	1.6	9.6	15.1	15.5	17.0	13.6	1.9	-4.0	-7.4
Average night temperature (°C)	-6.1	-7.6	-8.0	-3.4	4.8	10.2	12.3	13.6	11.0	0.3	-5.7	-9.0
Absolute minimum temperature (°C)	-17.7	-16.4	-18.8	-11.4	-3.6	1.9	8.4	9.1	7.1	-7.3	-19.0	-16.1

Romo 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	16.0	19.0	20.0	19.0	17.0	14.0	11.0	8.0	5.0
Daylight mean duration (h)	6.0	8.8	11.8	14.9	18.0	20.0	19.0	16.1	13.0	9.9	6.9	5.0
Daylight minimum duration (h)	5.0	7.0	10.0	13.0	16.0	19.0	17.0	14.0	11.0	8.0	5.0	4.0
Sunshine mean duration (h)	0.4	2.0	5.2	10.7	12.5	14.8	9.3	10.2	6.3	3.3	0.1	0.3
Precipitation (mm)	82	29	86	24	44	79	181	94	136	101	71	49
Sunny days	9	6	9	23	13	11	8	6	6	13	4	7
Rainy days	9	1	9	7	16	19	23	25	24	16	13	4
Snow days	13	21	13	0	2	0	0	0	0	2	13	20

Romo - weather forecast by months

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

Best time to visit Romo:

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

April — 10.7(h)
May — 12.5(h)
June — 14.8(h)
July — 9.3(h)
August — 10.2(h)

Months with the longest average daylight duration in Romo:

May — 18.0(h)
June — 20.0(h)
July — 19.0(h)
August — 16.1(h)

The largest precipitation sum in Romo is at

July — 181(mm)

September — 136(mm)

Weather forecast in the closest to Romo admin centers