Climate averages 1991–2020
Barysaw weather
in September.
A mild, moderately wet month: the 5th 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 Barysaw: daytime highs average 16.4°C and nights cool to about 9.1°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 56 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 Minsk (71 km away). In September its highs average 16.3°C, about as warm as Barysaw, with 55 mm of rain.
Among the 18 cities listed in Belarus, Barysaw ranks joint 11th of 18 for the warmest September highs and joint 9th of 18 for the driest September (rainfall, lowest first). The mean September high of those 18 cities is 16.8°C; Barysaw is 0.5°C cooler than that mean.
From September to October, average highs fall by 6.8°C to 9.5°C, and monthly rainfall falls from 56 mm to 53 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
Barysaw climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -2.8°C-7.0°C | -7.0°C | 39 | 9.8 | 8.08 h |
| February | -2.1°C-7.3°C | -7.3°C | 35 | 9.4 | 9.710 h |
| March | 3.1°C-3.9°C | -3.9°C | 39 | 9.1 | 11.812 h |
| April | 11.5°C2.1°C | 2.1°C | 46 | 9.4 | 14.014 h |
| May | 17.3°C8.1°C | 8.1°C | 65 | 12.1 | 16.016 h |
| June | 20.8°C12.2°C | 12.2°C | 75 | 12.6 | 17.117 h |
| July | 22.7°C14.4°C | 14.4°C | 86 | 13.4 | 16.617 h |
| August | 21.9°C13.7°C | 13.7°C | 68 | 10.7 | 14.915 h |
| September, selected | 16.4°C9.1°C | 9.1°C | 56 | 9.7 | 12.813 h |
| October | 9.5°C4.0°C | 4.0°C | 53 | 10.9 | 10.611 h |
| November | 3.1°C-0.8°C | -0.8°C | 43 | 9.5 | 8.69 h |
| December | -1.1°C-4.9°C | -4.9°C | 39 | 10.0 | 7.47 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
- Minsk in SeptemberBelarus · 71 kmHigh 16.3°C · Low 9.1°C · 55 mm rain
- Maladziečna in SeptemberBelarus · 108 kmHigh 16.4°C · Low 9.5°C · 55 mm rain
- Mahilyow in SeptemberBelarus · 125 kmHigh 16.4°C · Low 9.1°C · 54 mm rain
- Orsha in SeptemberBelarus · 127 kmHigh 16.1°C · Low 9.0°C · 58 mm rain
- Bobruysk in SeptemberBelarus · 129 kmHigh 17.2°C · Low 9.6°C · 49 mm rain
- Polotsk in SeptemberBelarus · 141 kmHigh 16.0°C · Low 9.3°C · 61 mm rain
- Novopolotsk in SeptemberBelarus · 144 kmHigh 15.9°C · Low 9.2°C · 61 mm rain
- Vitebsk in SeptemberBelarus · 153 kmHigh 15.9°C · Low 9.1°C · 64 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 Barysaw) is explained once on the Barysaw year overview and on the Sources, method and limits page.