Climate averages 1991–2020
Bydgoszcz 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 Bydgoszcz: daytime highs average 21.5°C and nights cool to about 12.5°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 63 mm of rain on roughly 11 days, which makes June a moderately wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 16 h 51 min on an average June day.
The nearest other city in this atlas is Fordon (11 km away). In June its highs average 21.4°C, about as warm as Bydgoszcz, with 64 mm of rain.
Among the 60 cities listed in Poland, Bydgoszcz ranks joint 28th of 60 for the warmest June highs and joint 11th of 60 for the driest June (rainfall, lowest first). The mean June high of those 60 cities is 21.3°C; Bydgoszcz is 0.2°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 63 mm to 83 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
Bydgoszcz 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-3.0°C | -3.0°C | 38 | 10.0 | 8.28 h |
| February | 3.0°C-2.5°C | -2.5°C | 32 | 8.2 | 9.810 h |
| March | 7.1°C-0.3°C | -0.3°C | 43 | 10.0 | 11.812 h |
| April | 13.5°C3.8°C | 3.8°C | 35 | 8.8 | 13.914 h |
| May | 18.4°C8.8°C | 8.8°C | 58 | 10.7 | 15.816 h |
| June, selected | 21.5°C12.5°C | 12.5°C | 63 | 11.2 | 16.917 h |
| July | 23.5°C14.9°C | 14.9°C | 83 | 11.6 | 16.416 h |
| August | 23.3°C14.7°C | 14.7°C | 61 | 10.4 | 14.815 h |
| September | 18.4°C10.9°C | 10.9°C | 50 | 8.7 | 12.713 h |
| October | 12.6°C6.5°C | 6.5°C | 42 | 9.2 | 10.611 h |
| November | 6.7°C2.4°C | 2.4°C | 36 | 8.9 | 8.79 h |
| December | 2.7°C-1.2°C | -1.2°C | 39 | 9.3 | 7.78 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
- Fordon in JunePoland · 11 kmHigh 21.4°C · Low 12.6°C · 64 mm rain
- Inowrocław in JunePoland · 40 kmHigh 21.1°C · Low 12.4°C · 62 mm rain
- Toruń in JunePoland · 41 kmHigh 21.5°C · Low 12.6°C · 61 mm rain
- Grudziądz in JunePoland · 64 kmHigh 21.0°C · Low 12.3°C · 67 mm rain
- Gniezno in JunePoland · 71 kmHigh 21.4°C · Low 12.5°C · 61 mm rain
- Piła in JunePoland · 85 kmHigh 21.2°C · Low 12.3°C · 63 mm rain
- Włocławek in JunePoland · 89 kmHigh 21.7°C · Low 12.9°C · 60 mm rain
- Konin in JunePoland · 101 kmHigh 22.0°C · Low 12.8°C · 65 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 Bydgoszcz) is explained once on the Bydgoszcz year overview and on the Sources, method and limits page.