Climate averages 1991–2020
Elbląg weather
in September.
A mild, moderately wet month: the 4th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Elbląg: daytime highs average 17.7°C and nights cool to about 11.6°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 58 mm of rain on roughly 10 days, which makes September a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 46 min on an average September day.
The nearest other city in this atlas is Gdańsk (54 km away). In September its highs average 17.8°C, about as warm as Elbląg, with 51 mm of rain.
Among the 60 cities listed in Poland, Elbląg ranks joint 53rd of 60 for the warmest September highs and joint 27th of 60 for the driest September (rainfall, lowest first). The mean September high of those 60 cities is 18.3°C; Elbląg is 0.6°C cooler than that mean.
From September to October, average highs fall by 5.6°C to 12.1°C, and monthly rainfall rises from 58 mm to 60 mm.
The annual picture
September 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
Elbląg 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-2.6°C | -2.6°C | 47 | 11.9 | 8.08 h |
| February | 2.3°C-2.3°C | -2.3°C | 39 | 10.2 | 9.710 h |
| March | 6.0°C-0.1°C | -0.1°C | 44 | 10.3 | 11.812 h |
| April | 11.9°C3.9°C | 3.9°C | 42 | 9.4 | 14.014 h |
| May | 16.6°C8.7°C | 8.7°C | 57 | 10.7 | 16.016 h |
| June | 19.9°C12.6°C | 12.6°C | 68 | 12.0 | 17.117 h |
| July | 22.1°C15.2°C | 15.2°C | 85 | 13.0 | 16.617 h |
| August | 22.2°C15.2°C | 15.2°C | 75 | 12.1 | 14.915 h |
| September, selected | 17.7°C11.6°C | 11.6°C | 58 | 9.8 | 12.813 h |
| October | 12.1°C7.1°C | 7.1°C | 60 | 11.7 | 10.611 h |
| November | 6.5°C3.0°C | 3.0°C | 49 | 10.8 | 8.69 h |
| December | 2.8°C-0.7°C | -0.7°C | 52 | 11.6 | 7.57 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
September in nearby cities
- Gdańsk in SeptemberPoland · 54 kmHigh 17.8°C · Low 11.4°C · 51 mm rain
- Gdynia in SeptemberPoland · 70 kmHigh 17.6°C · Low 11.6°C · 65 mm rain
- Olsztyn in SeptemberPoland · 82 kmHigh 17.1°C · Low 10.1°C · 59 mm rain
- Grudziądz in SeptemberPoland · 86 kmHigh 18.2°C · Low 10.9°C · 52 mm rain
- Kaliningrad in SeptemberRussia · 94 kmHigh 17.7°C · Low 11.0°C · 59 mm rain
- Toruń in SeptemberPoland · 137 kmHigh 18.4°C · Low 10.9°C · 52 mm rain
- Fordon in SeptemberPoland · 138 kmHigh 18.3°C · Low 11.0°C · 50 mm rain
- Bydgoszcz in SeptemberPoland · 147 kmHigh 18.4°C · Low 10.9°C · 50 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 Elbląg) is explained once on the Elbląg year overview and on the Sources, method and limits page.