Best year time to visit Karhula

General weather information about Karhula

Average annual temperature is 4.6 °C

Absolute maximum temperature: 29.8 °C

Absolute minimum temperature: -19.5 °C

Number of sunny days: 137 days

Number of rainy days: 166 days

Number of snow days: 62 days

Look at detailed online map of Karhula

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

Karhula air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.9	6.1	5.1	15.4	22.6	28.5	25.8	29.8	22.8	12.7	4.7	4.3
Average daytime temperature (°C)	-1.1	-0.6	-0.7	8.0	14.7	20.7	19.8	20.1	16.9	4.7	-1.4	-4.3
Average temperature (°C)	-2.8	-3.0	-4.4	1.8	9.6	15.8	15.9	16.3	13.4	1.6	-3.3	-6.5
Average night temperature (°C)	-4.9	-5.9	-8.5	-3.4	3.9	9.7	11.7	12.4	9.8	-1.2	-5.6	-9.1
Absolute minimum temperature (°C)	-19.5	-14.6	-16.2	-14.7	-3.6	1.4	9.6	8.6	1.4	-7.9	-18.1	-16.5

Karhula 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	20.0	17.0	14.0	11.0	8.0	5.0
Daylight mean duration (h)	5.9	8.7	11.8	15.0	18.1	20.1	19.1	16.1	13.0	9.9	6.8	4.9
Daylight minimum duration (h)	4.0	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)	0.9	3.2	4.9	9.7	12.4	14.6	11.1	9.1	5.9	4.9	0.5	0.6
Precipitation (mm)	60	23	48	52	38	38	135	145	95	77	59	34
Sunny days	10	13	10	21	15	16	6	6	7	13	10	10
Rainy days	11	6	8	8	15	14	25	25	23	17	10	4
Snow days	10	9	13	1	1	0	0	0	0	1	10	17

Karhula - weather forecast by months

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

Best time to visit Karhula:

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

April — 9.7(h)
May — 12.4(h)
June — 14.6(h)
July — 11.1(h)
August — 9.1(h)

Months with the longest average daylight duration in Karhula:

May — 18.1(h)
June — 20.1(h)
July — 19.1(h)
August — 16.1(h)

The largest precipitation sum in Karhula is at

July — 135(mm)

August — 145(mm)

September — 95(mm)

Weather forecast in the closest to Karhula admin centers