Climate averages 1991–2020
Bytom weather
in March.
A cold, moderately wet month: the 8th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a cold month in Bytom: daytime highs average 7.4°C and nights cool to about -0.8°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 52 mm of rain on roughly 12 days, which makes March a moderately wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 51 min on an average March day.
The nearest other city in this atlas is Zabrze (11 km away). In March its highs average 7.6°C, about as warm as Bytom, with 52 mm of rain.
Among the 60 cities listed in Poland, Bytom ranks joint 23rd of 60 for the warmest March highs and joint 45th of 60 for the driest March (rainfall, lowest first). The mean March high of those 60 cities is 7.1°C; Bytom is 0.3°C warmer than that mean.
From March to April, average highs rise by 6.3°C to 13.7°C, and monthly rainfall falls from 52 mm to 50 mm.
The annual picture
March in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Bytom climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 0.7°C-4.6°C | -4.6°C | 46 | 11.4 | 8.69 h |
| February | 2.6°C-3.9°C | -3.9°C | 43 | 10.4 | 10.010 h |
| March, selected | 7.4°C-0.8°C | -0.8°C | 52 | 11.8 | 11.812 h |
| April | 13.7°C3.8°C | 3.8°C | 50 | 10.1 | 13.814 h |
| May | 18.1°C8.9°C | 8.9°C | 80 | 13.9 | 15.415 h |
| June | 21.3°C12.6°C | 12.6°C | 82 | 13.2 | 16.316 h |
| July | 23.3°C14.6°C | 14.6°C | 98 | 14.0 | 16.016 h |
| August | 23.3°C14.4°C | 14.4°C | 71 | 11.3 | 14.515 h |
| September | 18.3°C10.4°C | 10.4°C | 71 | 11.1 | 12.713 h |
| October | 12.9°C6.1°C | 6.1°C | 54 | 10.0 | 10.811 h |
| November | 7.2°C1.7°C | 1.7°C | 50 | 10.1 | 9.19 h |
| December | 2.1°C-2.7°C | -2.7°C | 45 | 10.7 | 8.18 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
March in nearby cities
- Zabrze in MarchPoland · 11 kmHigh 7.6°C · Low -0.6°C · 52 mm rain
- Katowice in MarchPoland · 12 kmHigh 7.4°C · Low -0.8°C · 52 mm rain
- Sosnowiec in MarchPoland · 14 kmHigh 7.6°C · Low -0.7°C · 52 mm rain
- Gliwice in MarchPoland · 19 kmHigh 7.9°C · Low -0.3°C · 52 mm rain
- Dąbrowa Górnicza in MarchPoland · 19 kmHigh 7.5°C · Low -0.7°C · 52 mm rain
- Mysłowice in MarchPoland · 23 kmHigh 7.6°C · Low -0.8°C · 52 mm rain
- Tychy in MarchPoland · 24 kmHigh 7.5°C · Low -0.9°C · 52 mm rain
- Jaworzno in MarchPoland · 29 kmHigh 7.2°C · Low -1.1°C · 52 mm rain
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 limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Bytom) is explained once on the Bytom year overview and on the Sources, method and limits page.
Katowice, Sosnowiec and Tychy lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.