Spring (March–May): 7.4–14.3°C on average, mild climate with less rainfall and abundant sunshine. Common activities: outdoor walks, sightseeing of historical sites. Recommended clothing: light jacket, comfortable long pants or skirt.
Summer (June–August): 17.7–20.9°C on average, warm and dry climate with little rainfall. Common activities: cycling, outdoor picnics, visiting gardens. Recommended clothing: short-sleeved clothing, light shorts or skirt.
Autumn (September–November): 15.8–3.1°C on average, cool climate, with slightly more rainfall in September, gradually turning colder afterwards. Common activities: enjoying autumn scenery, tasting local cuisine. Recommended clothing: light jacket or cardigan, long pants.
Winter (December–February): -0.4–5.9°C on average, cold climate with very little rainfall. Common activities: indoor activities, visiting museums. Recommended clothing: thick coat, warm clothing, scarf, gloves, hat.
Olomouc climatological average
Annual average temperature: approx. 10.5°C / Annual rainfall: approx. 31 mm / Summer humidity: 60%–70% / Rainiest month: September
Olomouc monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-0.4°C
2.3
February
5.9°C
2.6
March
7.4°C
1.6
April
9.9°C
1.6
May
14.3°C
2.9
June
17.7°C
5.1
July
20.2°C
2.3
August
20.9°C
2
September
15.8°C
7.1
October
10.1°C
1.3
November
3.1°C
1.1
December
1°C
1.1
Olomouc weather for the next seven days
12/16
Tuesday
Sunny
3.6°C/-2.3°C
12/17
Wednesday
Cloudy
4.2°C/0°C
12/18
Thursday
Partly Cloudy
4.5°C/0.4°C
12/19
Friday
Overcast
5.5°C/0.4°C
12/20
Saturday
Mist
4.6°C/1.6°C
12/21
Sunday
Mist
4.6°C/2.3°C
12/22
Monday
Overcast
5.9°C/2.1°C
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