Best year time to visit Olomouc

General weather information about Olomouc

Average annual temperature is 11.0 °C

Absolute maximum temperature: 33.6 °C

Absolute minimum temperature: -7.4 °C

Number of sunny days: 144 days

Number of rainy days: 204 days

Number of snow days: 17 days

Look at detailed online map of Olomouc

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

Olomouc air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	11.2	12.7	19.6	19.7	24.9	31.3	33.6	31.4	29.1	23.9	14.8	11.9
Average daytime temperature (°C)	5.2	5.8	10.5	12.1	18.2	23.6	27.4	24.9	24.2	17.4	8.3	4.6
Average temperature (°C)	2.8	1.9	5.5	7.8	13.5	18.6	21.9	20.3	18.7	13.0	5.2	2.0
Average night temperature (°C)	-0.1	-1.6	0.8	3.3	8.2	12.6	15.8	15.6	13.2	8.6	2.1	-0.5
Absolute minimum temperature (°C)	-6.1	-7.4	-3.9	-3.7	3.8	7.6	10.4	9.5	8.4	0.8	-4.9	-7.0

Olomouc 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	15.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.7	10.1	11.9	13.8	15.4	16.2	15.8	14.4	12.6	10.8	9.1	8.2
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)	2.7	4.8	6.9	7.3	10.2	12.1	12.0	9.1	9.7	6.7	4.6	2.6
Precipitation (mm)	52	33	51	81	78	55	61	208	22	87	95	85
Sunny days	10	11	10	10	18	16	10	8	18	16	7	10
Rainy days	16	15	20	19	13	14	21	23	12	15	20	16
Snow days	5	2	1	1	0	0	0	0	0	0	3	5

Olomouc - weather forecast by months

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

Best time to visit Olomouc:

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

May — 10.2(h)
June — 12.1(h)
July — 12.0(h)
September — 9.7(h)

Months with the longest average daylight duration in Olomouc:

May — 15.4(h)
June — 16.2(h)
July — 15.8(h)

The largest precipitation sum in Olomouc is at

August — 208(mm)

Weather forecast in the closest to Olomouc admin centers