Climate averages 1991–2020
Gliwice weather
in July.
A warm, wet month: the 2nd warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Gliwice: daytime highs average 23.8°C and nights cool to about 15.0°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 102 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 57 min on an average July day.
The nearest other city in this atlas is Zabrze (8 km away). In July its highs average 23.5°C, about as warm as Gliwice, with 102 mm of rain.
Among the 60 cities listed in Poland, Gliwice ranks joint 14th of 60 for the warmest July highs and joint 51st of 60 for the driest July (rainfall, lowest first). The mean July high of those 60 cities is 23.4°C; Gliwice is 0.5°C warmer than that mean.
From July to August, average highs stay level at 23.9°C, and monthly rainfall falls from 102 mm to 74 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
Gliwice 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-4.0°C | -4.0°C | 46 | 11.1 | 8.69 h |
| February | 3.2°C-3.4°C | -3.4°C | 42 | 10.1 | 10.010 h |
| March | 7.9°C-0.3°C | -0.3°C | 52 | 12.0 | 11.812 h |
| April | 14.2°C4.3°C | 4.3°C | 50 | 10.4 | 13.814 h |
| May | 18.6°C9.3°C | 9.3°C | 78 | 13.9 | 15.415 h |
| June | 21.8°C13.0°C | 13.0°C | 84 | 13.4 | 16.316 h |
| July, selected | 23.8°C15.0°C | 15.0°C | 102 | 14.0 | 15.916 h |
| August | 23.9°C14.9°C | 14.9°C | 74 | 11.6 | 14.515 h |
| September | 18.9°C10.9°C | 10.9°C | 72 | 11.0 | 12.713 h |
| October | 13.4°C6.6°C | 6.6°C | 55 | 10.2 | 10.811 h |
| November | 7.6°C2.2°C | 2.2°C | 50 | 10.2 | 9.19 h |
| December | 2.6°C-2.2°C | -2.2°C | 45 | 10.8 | 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
July in nearby cities
- Zabrze in JulyPoland · 8 kmHigh 23.5°C · Low 14.8°C · 102 mm rain
- Bytom in JulyPoland · 19 kmHigh 23.3°C · Low 14.6°C · 98 mm rain
- Rybnik in JulyPoland · 24 kmHigh 23.8°C · Low 14.6°C · 105 mm rain
- Katowice in JulyPoland · 25 kmHigh 23.3°C · Low 14.7°C · 98 mm rain
- Tychy in JulyPoland · 27 kmHigh 23.2°C · Low 14.5°C · 98 mm rain
- Sosnowiec in JulyPoland · 30 kmHigh 23.5°C · Low 14.8°C · 98 mm rain
- Mysłowice in JulyPoland · 36 kmHigh 23.5°C · Low 14.7°C · 97 mm rain
- Dąbrowa Górnicza in JulyPoland · 38 kmHigh 23.4°C · Low 14.8°C · 97 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 Gliwice) is explained once on the Gliwice year overview and on the Sources, method and limits page.
Zabrze lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.