Climate averages 1991–2020

Havířov weather
in January.

A cold month with moderate precipitation: the coolest and the 2nd driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 0.9°C Daytime mean, January

Average low -4.5°C Night-time mean, January

Precipitation 54 mm 12 days with ≥1 mm

Daylight 9 h Sunrise to sunset, per day

January is a cold month in Havířov: daytime highs average 0.9°C and nights cool to about -4.5°C. By daytime temperature it is the coolest month of the year.

Expect about 54 mm of precipitation on roughly 12 days, which makes January a month with moderate precipitation (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 8 h 38 min on an average January day.

The nearest other city in this atlas is Ostrava (13 km away). In January its highs average 1.4°C, about as warm as Havířov, with 47 mm of precipitation.

Among the 12 cities listed in Czechia, Havířov ranks 12th of 12 for the warmest January highs and 11th of 12 for the driest January (precipitation, lowest first). The mean January high of those 12 cities is 2.0°C; Havířov is 1.1°C cooler than that mean.

From January to February, average highs rise by 1.9°C to 2.9°C, and monthly precipitation falls from 54 mm to 53 mm.

The annual picture

January in context

30-year average

Average highAverage low°C

Monthly precipitation

Average total · mm

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Havířov climate table

1991–2020

Monthly climate averages for Havířov, 1991–2020
Month	Average highHigh / low	Average low	Precipitation mm/month	Wet days ≥1 mm/day	Daylight hours/dayDaylight h/day
January, selected	0.9°C-4.5°C	-4.5°C	54	11.9	8.69 h
February	2.9°C-4.0°C	-4.0°C	53	11.8	10.110 h
March	7.5°C-0.9°C	-0.9°C	61	12.9	11.912 h
April	13.6°C3.5°C	3.5°C	61	11.2	13.714 h
May	18.0°C8.4°C	8.4°C	99	14.6	15.415 h
June	21.2°C12.2°C	12.2°C	106	14.1	16.216 h
July	23.3°C14.3°C	14.3°C	123	14.7	15.916 h
August	23.4°C14.1°C	14.1°C	91	12.2	14.514 h
September	18.3°C10.1°C	10.1°C	88	11.6	12.713 h
October	12.9°C6.0°C	6.0°C	65	11.1	10.811 h
November	7.3°C1.8°C	1.8°C	58	11.1	9.19 h
December	2.1°C-2.7°C	-2.7°C	55	11.6	8.28 h

Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

January in nearby cities

Distance from Havířov

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Havířov) is explained once on the Havířov year overview and on the Sources, method and limits page.