Weather in Jaappa in May

General weather information about Jaappa

Average annual temperature is 2.6 °C

Absolute maximum temperature: 26.7 °C

Absolute minimum temperature: -18.4 °C

Number of sunny days: 123 days

Number of rainy days: 143 days

Number of snow days: 99 days

Look at detailed online map of Jaappa

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

Jaappa air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.5	1.3	0.9	9.0	21.5	24.0	23.0	26.7	20.5	10.3	1.4	0.7
Average daytime temperature (°C)	-3.5	-4.8	-4.7	4.1	11.8	17.3	17.6	19.3	14.6	2.3	-3.7	-6.4
Average temperature (°C)	-5.0	-6.6	-7.3	-0.3	7.2	13.2	14.6	16.0	11.9	0.5	-5.1	-7.8
Average night temperature (°C)	-6.5	-8.6	-10.0	-4.1	2.1	8.2	11.3	12.4	9.2	-1.0	-6.9	-9.4
Absolute minimum temperature (°C)	-17.3	-16.3	-18.4	-10.0	-4.6	1.4	7.8	8.0	4.3	-5.5	-13.3	-16.2

Jaappa monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	6.0	9.0	13.0	16.0	20.0	22.0	21.0	18.0	14.0	11.0	7.0	4.0
Daylight mean duration (h)	5.2	8.4	11.8	15.3	18.8	21.7	20.1	16.6	13.1	9.7	6.2	3.8
Daylight minimum duration (h)	3.0	6.0	10.0	13.0	17.0	20.0	18.0	14.0	11.0	7.0	4.0	3.0
Sunshine mean duration (h)	0.6	1.4	5.1	10.5	11.5	13.1	8.7	10.8	5.1	2.8	0.2	0.1
Precipitation (mm)	70	26	58	53	34	45	122	118	111	96	49	48
Sunny days	10	9	10	20	15	14	6	8	6	6	12	7
Rainy days	7	1	2	8	14	16	25	23	24	18	4	1
Snow days	14	18	19	2	2	0	0	0	0	7	14	23

Jaappa - weather forecast by months

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Best time to visit Jaappa:

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

April — 10.5(h)
May — 11.5(h)
June — 13.1(h)
July — 8.7(h)
August — 10.8(h)

Months with the longest average daylight duration in Jaappa:

May — 18.8(h)
June — 21.7(h)
July — 20.1(h)
August — 16.6(h)

The largest precipitation sum in Jaappa is at

July — 122(mm)

August — 118(mm)

September — 111(mm)

October — 96(mm)

Weather forecast in the closest to Jaappa admin centers