Climate averages 1991–2020
Rybnik weather
in July.
A warm, wet month: one of the warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Rybnik: daytime highs average 23.8°C and nights cool to about 14.6°C. By daytime temperature it is one of the warmest months of the year.
Expect about 105 mm of rain on roughly 14 days, which makes July a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 15 h 55 min on an average July day.
The nearest other city in this atlas is Jastrzębie Zdrój (16 km away). In July its highs average 23.5°C, about as warm as Rybnik, with 105 mm of rain.
Among the 60 cities listed in Poland, Rybnik ranks joint 14th of 60 for the warmest July highs and joint 54th of 60 for the driest July (rainfall, lowest first). The mean July high of those 60 cities is 23.4°C; Rybnik is 0.4°C warmer than that mean.
From July to August, average highs rise by 0.1°C to 23.8°C, and monthly rainfall falls from 105 mm to 75 mm.
The annual picture
July 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
Rybnik climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 1.4°C-4.0°C | -4.0°C | 47 | 11.1 | 8.69 h |
| February | 3.3°C-3.5°C | -3.5°C | 44 | 10.3 | 10.010 h |
| March | 7.9°C-0.6°C | -0.6°C | 52 | 12.0 | 11.812 h |
| April | 14.0°C3.8°C | 3.8°C | 51 | 10.3 | 13.714 h |
| May | 18.4°C8.8°C | 8.8°C | 85 | 13.4 | 15.415 h |
| June | 21.7°C12.6°C | 12.6°C | 89 | 12.8 | 16.316 h |
| July, selected | 23.8°C14.6°C | 14.6°C | 105 | 13.6 | 15.916 h |
| August | 23.8°C14.4°C | 14.4°C | 75 | 11.3 | 14.514 h |
| September | 18.8°C10.4°C | 10.4°C | 76 | 10.7 | 12.713 h |
| October | 13.5°C6.3°C | 6.3°C | 57 | 10.3 | 10.811 h |
| November | 7.8°C2.1°C | 2.1°C | 51 | 10.4 | 9.19 h |
| December | 2.7°C-2.2°C | -2.2°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
July in nearby cities
- Jastrzębie Zdrój in JulyPoland · 16 kmHigh 23.5°C · Low 14.6°C · 105 mm rain
- Gliwice in JulyPoland · 24 kmHigh 23.8°C · Low 15.0°C · 102 mm rain
- Tychy in JulyPoland · 31 kmHigh 23.2°C · Low 14.5°C · 98 mm rain
- Zabrze in JulyPoland · 31 kmHigh 23.5°C · Low 14.8°C · 102 mm rain
- Ostrava in JulyCzechia · 35 kmHigh 23.7°C · Low 14.7°C · 114 mm rain
- Havířov in JulyCzechia · 36 kmHigh 23.3°C · Low 14.3°C · 123 mm rain
- Katowice in JulyPoland · 39 kmHigh 23.3°C · Low 14.7°C · 98 mm rain
- Bytom in JulyPoland · 39 kmHigh 23.3°C · Low 14.6°C · 98 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 Rybnik) is explained once on the Rybnik year overview and on the Sources, method and limits page.
Jastrzębie Zdrój lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.