Climate averages 1991–2020
Gasteiz / Vitoria weather
in September.
A mild, moderately wet month: the 3rd warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Gasteiz / Vitoria: daytime highs average 21.9°C and nights cool to about 12.2°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 43 mm of rain on roughly 9 days, which makes September a moderately wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 32 min on an average September day.
The nearest other city in this atlas is Logroño (46 km away). In September its highs average 23.3°C, 1.4°C warmer than Gasteiz / Vitoria, with 32 mm of rain.
Among the 93 cities listed in Spain, Gasteiz / Vitoria ranks 84th of 93 for the warmest September highs and 61st of 93 for the driest September (rainfall, lowest first). The mean September high of those 93 cities is 25.5°C; Gasteiz / Vitoria is 3.6°C cooler than that mean.
From September to October, average highs fall by 4.2°C to 17.7°C, and monthly rainfall rises from 43 mm to 71 mm.
The annual picture
September in context
Monthly rainfall
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
Gasteiz / Vitoria climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.5°C1.4°C | 1.4°C | 76 | 12.4 | 9.49 h |
| February | 9.5°C1.4°C | 1.4°C | 67 | 11.7 | 10.511 h |
| March | 12.6°C3.4°C | 3.4°C | 71 | 11.6 | 11.912 h |
| April | 14.5°C5.2°C | 5.2°C | 80 | 14.3 | 13.413 h |
| May | 18.0°C8.5°C | 8.5°C | 71 | 12.7 | 14.615 h |
| June | 21.7°C11.7°C | 11.7°C | 55 | 8.9 | 15.315 h |
| July | 24.1°C13.8°C | 13.8°C | 32 | 6.7 | 15.015 h |
| August | 25.1°C14.5°C | 14.5°C | 32 | 7.2 | 13.914 h |
| September, selected | 21.9°C12.2°C | 12.2°C | 43 | 8.9 | 12.513 h |
| October | 17.7°C9.0°C | 9.0°C | 71 | 11.5 | 11.111 h |
| November | 11.9°C4.8°C | 4.8°C | 87 | 13.3 | 9.810 h |
| December | 9.1°C2.1°C | 2.1°C | 70 | 12.0 | 9.19 h |
Rainfall is the average of the 30 separate monthly totals. A rain 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
- Logroño in SeptemberSpain · 46 kmHigh 23.3°C · Low 12.9°C · 32 mm rain
- Bilbao in SeptemberSpain · 50 kmHigh 21.5°C · Low 15.9°C · 65 mm rain
- Barakaldo in SeptemberSpain · 56 kmHigh 21.7°C · Low 15.7°C · 65 mm rain
- Donostia / San Sebastián in SeptemberSpain · 77 kmHigh 21.4°C · Low 15.6°C · 96 mm rain
- Pamplona in SeptemberSpain · 84 kmHigh 22.2°C · Low 12.7°C · 50 mm rain
- Burgos in SeptemberSpain · 101 kmHigh 22.0°C · Low 11.0°C · 39 mm rain
- Santander in SeptemberSpain · 115 kmHigh 22.6°C · Low 15.3°C · 78 mm rain
- Palencia in SeptemberSpain · 178 kmHigh 24.0°C · Low 11.9°C · 29 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 Gasteiz / Vitoria) is explained once on the Gasteiz / Vitoria year overview and on the Sources, method and limits page.