Climate averages 1991–2020
Jastrzębie Zdrój weather
in June.
A mild, moderately wet month: the 3rd warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a mild month in Jastrzębie Zdrój: daytime highs average 21.4°C and nights cool to about 12.6°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 89 mm of rain on roughly 13 days, which makes June a moderately wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 16 h 17 min on an average June day.
The nearest other city in this atlas is Rybnik (16 km away). In June its highs average 21.7°C, about as warm as Jastrzębie Zdrój, with 89 mm of rain.
Among the 60 cities listed in Poland, Jastrzębie Zdrój ranks joint 35th of 60 for the warmest June highs and joint 55th of 60 for the driest June (rainfall, lowest first). The mean June high of those 60 cities is 21.3°C; Jastrzębie Zdrój is 0.1°C warmer than that mean.
From June to July, average highs rise by 2.0°C to 23.5°C, and monthly rainfall rises from 89 mm to 105 mm.
The annual picture
June 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
Jastrzębie Zdrój climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 1.2°C-4.2°C | -4.2°C | 47 | 11.1 | 8.69 h |
| February | 3.2°C-3.6°C | -3.6°C | 44 | 10.3 | 10.010 h |
| March | 7.8°C-0.6°C | -0.6°C | 52 | 12.0 | 11.812 h |
| April | 13.9°C3.8°C | 3.8°C | 51 | 10.3 | 13.714 h |
| May | 18.2°C8.8°C | 8.8°C | 85 | 13.4 | 15.415 h |
| June, selected | 21.4°C12.6°C | 12.6°C | 89 | 12.8 | 16.316 h |
| July | 23.5°C14.6°C | 14.6°C | 105 | 13.6 | 15.916 h |
| August | 23.5°C14.5°C | 14.5°C | 75 | 11.3 | 14.514 h |
| September | 18.6°C10.5°C | 10.5°C | 76 | 10.7 | 12.713 h |
| October | 13.3°C6.4°C | 6.4°C | 57 | 10.3 | 10.811 h |
| November | 7.7°C2.2°C | 2.2°C | 51 | 10.4 | 9.19 h |
| December | 2.6°C-2.3°C | -2.3°C | 46 | 10.6 | 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
June in nearby cities
- Rybnik in JunePoland · 16 kmHigh 21.7°C · Low 12.6°C · 89 mm rain
- Havířov in JuneCzechia · 22 kmHigh 21.2°C · Low 12.2°C · 106 mm rain
- Ostrava in JuneCzechia · 25 kmHigh 21.7°C · Low 12.6°C · 100 mm rain
- Tychy in JunePoland · 35 kmHigh 21.2°C · Low 12.5°C · 82 mm rain
- Bielsko-Biala in JunePoland · 37 kmHigh 20.9°C · Low 12.3°C · 123 mm rain
- Gliwice in JunePoland · 39 kmHigh 21.8°C · Low 13.0°C · 84 mm rain
- Zabrze in JunePoland · 44 kmHigh 21.5°C · Low 12.8°C · 84 mm rain
- Katowice in JunePoland · 46 kmHigh 21.3°C · Low 12.6°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 Jastrzębie Zdrój) is explained once on the Jastrzębie Zdrój year overview and on the Sources, method and limits page.
Rybnik lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.