Weather in Jamnice in September

General weather information about Jamnice

Average annual temperature is 10.5 °C

Absolute maximum temperature: 30.8 °C

Absolute minimum temperature: -11.0 °C

Number of sunny days: 111 days

Number of rainy days: 232 days

Number of snow days: 22 days

Look at detailed online map of Jamnice

* Weather data for Jamnice Poland is based on climate observations for 2026 year

Jamnice air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.1	11.2	19.6	20.9	22.8	29.1	30.0	30.8	28.2	24.1	16.2	10.9
Average daytime temperature (°C)	5.1	4.5	9.9	12.1	17.4	22.7	25.3	25.0	23.1	16.4	7.4	3.9
Average temperature (°C)	2.9	1.3	5.2	7.5	13.0	17.9	20.4	20.4	18.0	12.3	4.9	1.6
Average night temperature (°C)	0.5	-1.6	0.7	2.8	8.0	12.6	15.0	15.9	13.2	8.1	2.1	-1.2
Absolute minimum temperature (°C)	-3.8	-9.5	-5.6	-5.0	1.5	6.4	10.1	10.6	8.9	0.4	-7.2	-11.0

Jamnice monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	10.0	12.0	14.0	16.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.6	10.1	11.9	13.8	15.4	16.3	15.9	14.4	12.6	10.7	9.1	8.1
Daylight minimum duration (h)	8.0	9.0	10.0	12.0	14.0	16.0	15.0	13.0	11.0	9.0	8.0	8.0
Sunshine mean duration (h)	3.0	3.6	6.5	7.6	9.7	11.6	12.1	9.1	9.6	6.1	4.1	2.7
Precipitation (mm)	67	74	41	60	83	65	93	110	57	78	99	87
Sunny days	7	11	10	4	15	8	12	9	18	7	2	8
Rainy days	18	15	20	25	16	22	19	22	12	24	22	17
Snow days	6	2	1	1	0	0	0	0	0	0	6	6

Jamnice - weather forecast by months

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Best time to visit Jamnice:

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

May — 9.7(h)
June — 11.6(h)
July — 12.1(h)
August — 9.1(h)
September — 9.6(h)

Months with the longest average daylight duration in Jamnice:

May — 15.4(h)
June — 16.3(h)
July — 15.9(h)

The largest precipitation sum in Jamnice is at

August — 110(mm)

November — 99(mm)

Weather forecast in the closest to Jamnice admin centers