Best year time to visit Ralsko

General weather information about Ralsko

Average annual temperature is 10.0 °C

Absolute maximum temperature: 33.8 °C

Absolute minimum temperature: -9.7 °C

Number of sunny days: 131 days

Number of rainy days: 218 days

Number of snow days: 16 days

Look at detailed online map of Ralsko

* Weather data for Ralsko Czech Republic is based on climate observations for 2026 year

Ralsko air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	13.6	10.9	17.1	18.5	24.9	29.3	33.8	30.7	28.6	26.1	13.0	10.4
Average daytime temperature (°C)	4.3	4.8	8.7	10.6	18.2	22.9	25.8	24.0	22.9	15.5	6.9	4.2
Average temperature (°C)	2.0	1.5	4.5	6.5	13.0	17.8	20.4	19.1	17.5	11.5	4.1	1.9
Average night temperature (°C)	-0.6	-1.4	0.7	2.1	7.3	12.1	14.7	14.7	12.3	7.9	1.3	-0.5
Absolute minimum temperature (°C)	-6.8	-7.3	-5.7	-3.6	1.8	6.2	10.6	8.8	7.2	0.7	-5.9	-9.7

Ralsko 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	15.5	16.4	16.0	14.5	12.6	10.7	9.0	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	7.0
Sunshine mean duration (h)	2.8	4.8	5.9	7.3	11.6	12.6	12.5	9.1	10.2	5.8	3.6	2.8
Precipitation (mm)	67	41	69	59	29	53	48	126	16	72	84	95
Sunny days	9	13	8	9	22	11	11	7	19	11	5	6
Rainy days	16	14	23	21	9	19	20	24	11	20	22	19
Snow days	6	1	0	0	0	0	0	0	0	0	3	6

Ralsko - weather forecast by months

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

Best time to visit Ralsko:

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

May — 11.6(h)
June — 12.6(h)
July — 12.5(h)
September — 10.2(h)

Months with the longest average daylight duration in Ralsko:

May — 15.5(h)
June — 16.4(h)
July — 16.0(h)

The largest precipitation sum in Ralsko is at

August — 126(mm)

November — 84(mm)

December — 95(mm)

Weather forecast in the closest to Ralsko admin centers