Climate averages 1991–2020
Tychy weather
in May.
A mild, moderately wet month: the 5th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a mild month in Tychy: daytime highs average 18.0°C and nights cool to about 8.7°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 80 mm of rain on roughly 14 days, which makes May a moderately wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 15 h 24 min on an average May day.
The nearest other city in this atlas is Katowice (14 km away). In May its highs average 18.1°C, about as warm as Tychy, with 80 mm of rain.
Among the 60 cities listed in Poland, Tychy ranks joint 45th of 60 for the warmest May highs and joint 45th of 60 for the driest May (rainfall, lowest first). The mean May high of those 60 cities is 18.1°C; Tychy is 0.1°C cooler than that mean.
From May to June, average highs rise by 3.2°C to 21.2°C, and monthly rainfall rises from 80 mm to 82 mm.
The annual picture
May 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
Tychy climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 0.8°C-4.7°C | -4.7°C | 46 | 11.4 | 8.69 h |
| February | 2.8°C-4.0°C | -4.0°C | 43 | 10.4 | 10.010 h |
| March | 7.5°C-0.9°C | -0.9°C | 52 | 11.8 | 11.812 h |
| April | 13.7°C3.6°C | 3.6°C | 50 | 10.1 | 13.714 h |
| May, selected | 18.0°C8.7°C | 8.7°C | 80 | 13.9 | 15.415 h |
| June | 21.2°C12.5°C | 12.5°C | 82 | 13.2 | 16.316 h |
| July | 23.2°C14.5°C | 14.5°C | 98 | 14.0 | 15.916 h |
| August | 23.3°C14.3°C | 14.3°C | 71 | 11.3 | 14.514 h |
| September | 18.3°C10.2°C | 10.2°C | 71 | 11.1 | 12.713 h |
| October | 13.1°C6.0°C | 6.0°C | 54 | 10.0 | 10.811 h |
| November | 7.4°C1.6°C | 1.6°C | 50 | 10.1 | 9.19 h |
| December | 2.3°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
May in nearby cities
- Katowice in MayPoland · 14 kmHigh 18.1°C · Low 8.9°C · 80 mm rain
- Mysłowice in MayPoland · 16 kmHigh 18.3°C · Low 9.0°C · 82 mm rain
- Sosnowiec in MayPoland · 19 kmHigh 18.3°C · Low 9.1°C · 80 mm rain
- Jaworzno in MayPoland · 23 kmHigh 17.9°C · Low 8.6°C · 82 mm rain
- Bytom in MayPoland · 24 kmHigh 18.1°C · Low 8.9°C · 80 mm rain
- Zabrze in MayPoland · 25 kmHigh 18.3°C · Low 9.1°C · 78 mm rain
- Gliwice in MayPoland · 27 kmHigh 18.6°C · Low 9.3°C · 78 mm rain
- Dąbrowa Górnicza in MayPoland · 28 kmHigh 18.2°C · Low 9.1°C · 82 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 Tychy) is explained once on the Tychy year overview and on the Sources, method and limits page.
Katowice, Sosnowiec and Bytom lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.