Best year time to visit Nappa

General weather information about Nappa

Average annual temperature is 5.6 °C

Absolute maximum temperature: 29.8 °C

Absolute minimum temperature: -21.1 °C

Number of sunny days: 130 days

Number of rainy days: 172 days

Number of snow days: 63 days

Look at detailed online map of Nappa

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

Nappa air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.1	5.6	6.9	17.2	23.5	28.4	25.0	29.8	21.9	14.0	7.9	3.8
Average daytime temperature (°C)	-0.8	-1.2	0.7	10.4	15.7	21.7	20.8	21.2	17.9	5.8	0.6	-3.6
Average temperature (°C)	-2.8	-3.8	-2.9	4.5	10.6	16.4	16.7	17.2	14.5	3.5	-1.1	-5.7
Average night temperature (°C)	-4.7	-8.0	-7.2	-1.3	4.7	10.3	12.6	13.2	11.1	1.4	-3.2	-8.1
Absolute minimum temperature (°C)	-12.5	-21.1	-16.2	-10.8	-2.3	2.6	10.7	9.2	6.9	-4.8	-12.1	-15.2

Nappa 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	18.0	19.0	19.0	17.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	6.6	9.0	11.8	14.7	17.4	19.0	18.2	15.7	12.9	10.1	7.4	5.8
Daylight minimum duration (h)	5.0	7.0	10.0	13.0	16.0	18.0	17.0	14.0	11.0	8.0	6.0	5.0
Sunshine mean duration (h)	0.6	2.4	4.7	11.4	12.5	15.1	13.2	9.4	7.4	4.3	0.5	0.4
Precipitation (mm)	93	32	73	23	37	37	109	106	69	92	74	53
Sunny days	10	11	6	23	17	14	6	9	10	10	7	7
Rainy days	13	3	11	7	12	16	25	22	20	20	15	8
Snow days	8	14	14	0	2	0	0	0	0	1	8	16

Nappa - weather forecast by months

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

Best time to visit Nappa:

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

April — 11.4(h)
May — 12.5(h)
June — 15.1(h)
July — 13.2(h)
August — 9.4(h)

Months with the longest average daylight duration in Nappa:

May — 17.4(h)
June — 19.0(h)
July — 18.2(h)
August — 15.7(h)

The largest precipitation sum in Nappa is at

January — 93(mm)

July — 109(mm)

August — 106(mm)

October — 92(mm)

Weather forecast in the closest to Nappa admin centers