Climate averages 1991–2020
Yoshkar-Ola 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 Yoshkar-Ola: daytime highs average 15.3°C and nights cool to about 8.3°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 58 mm of rain on roughly 11 days, which makes September a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 50 min on an average September day.
The nearest other city in this atlas is Novocheboksarsk (64 km away). In September its highs average 15.5°C, about as warm as Yoshkar-Ola, with 58 mm of rain.
Among the 236 cities listed in Russia, Yoshkar-Ola ranks joint 140th of 236 for the warmest September highs and joint 144th of 236 for the driest September (rainfall, lowest first). The mean September high of those 236 cities is 16.4°C; Yoshkar-Ola is 1.1°C cooler than that mean.
From September to October, average highs fall by 8.0°C to 7.3°C, and monthly rainfall rises from 58 mm to 61 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
Yoshkar-Ola climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -7.6°C-12.8°C | -12.8°C | 39 | 10.6 | 7.58 h |
| February | -6.8°C-12.7°C | -12.7°C | 33 | 8.6 | 9.59 h |
| March | -0.5°C-7.1°C | -7.1°C | 37 | 8.8 | 11.812 h |
| April | 8.9°C-0.3°C | -0.3°C | 40 | 9.0 | 14.214 h |
| May | 17.2°C7.2°C | 7.2°C | 49 | 9.9 | 16.416 h |
| June | 21.5°C12.5°C | 12.5°C | 66 | 11.7 | 17.718 h |
| July | 23.8°C15.1°C | 15.1°C | 73 | 11.2 | 17.117 h |
| August | 21.3°C13.3°C | 13.3°C | 62 | 10.3 | 15.215 h |
| September, selected | 15.3°C8.3°C | 8.3°C | 58 | 10.8 | 12.813 h |
| October | 7.3°C2.2°C | 2.2°C | 61 | 11.5 | 10.410 h |
| November | -0.9°C-5.0°C | -5.0°C | 45 | 10.3 | 8.28 h |
| December | -5.6°C-10.6°C | -10.6°C | 43 | 10.8 | 6.97 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
- Novocheboksarsk in SeptemberRussia · 64 kmHigh 15.5°C · Low 8.6°C · 58 mm rain
- Cheboksary in SeptemberRussia · 69 kmHigh 15.2°C · Low 8.7°C · 57 mm rain
- Zelenodolsk in SeptemberRussia · 97 kmHigh 15.6°C · Low 8.9°C · 52 mm rain
- Kazan in SeptemberRussia · 121 kmHigh 15.8°C · Low 8.9°C · 52 mm rain
- Nizhniy Novgorod in SeptemberRussia · 241 kmHigh 15.1°C · Low 8.4°C · 55 mm rain
- Kirov in SeptemberRussia · 242 kmHigh 13.3°C · Low 7.1°C · 56 mm rain
- Kirovo-Chepetsk in SeptemberRussia · 248 kmHigh 13.4°C · Low 7.2°C · 56 mm rain
- Ulyanovsk in SeptemberRussia · 259 kmHigh 16.1°C · Low 9.6°C · 53 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 Yoshkar-Ola) is explained once on the Yoshkar-Ola year overview and on the Sources, method and limits page.