Climate averages 1991–2020
Pamplona weather
in September.
A warm, moderately wet month: the 4th warmest and the 4th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Pamplona: daytime highs average 22.2°C and nights cool to about 12.7°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 50 mm of rain on roughly 8 days, which makes September a moderately wet month (the 4th 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 Donostia / San Sebastián (61 km away). In September its highs average 21.4°C, 0.8°C cooler than Pamplona, with 96 mm of rain.
Among the 93 cities listed in Spain, Pamplona ranks 81st of 93 for the warmest September highs and 67th of 93 for the driest September (rainfall, lowest first). The mean September high of those 93 cities is 25.5°C; Pamplona is 3.3°C cooler than that mean.
From September to October, average highs fall by 4.5°C to 17.7°C, and monthly rainfall rises from 50 mm to 75 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
Pamplona climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.4°C1.5°C | 1.5°C | 68 | 11.4 | 9.49 h |
| February | 9.4°C1.6°C | 1.6°C | 60 | 10.3 | 10.511 h |
| March | 12.8°C3.8°C | 3.8°C | 66 | 10.9 | 11.912 h |
| April | 14.9°C5.8°C | 5.8°C | 80 | 13.0 | 13.413 h |
| May | 18.7°C9.2°C | 9.2°C | 69 | 11.2 | 14.615 h |
| June | 22.7°C12.4°C | 12.4°C | 49 | 7.8 | 15.315 h |
| July | 25.3°C14.6°C | 14.6°C | 26 | 5.4 | 15.015 h |
| August | 25.9°C15.3°C | 15.3°C | 42 | 6.4 | 13.914 h |
| September, selected | 22.2°C12.7°C | 12.7°C | 50 | 7.9 | 12.513 h |
| October | 17.7°C9.6°C | 9.6°C | 75 | 10.0 | 11.111 h |
| November | 11.8°C5.0°C | 5.0°C | 82 | 12.0 | 9.810 h |
| December | 8.9°C2.4°C | 2.4°C | 66 | 10.6 | 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
- Donostia / San Sebastián in SeptemberSpain · 61 kmHigh 21.4°C · Low 15.6°C · 96 mm rain
- Logroño in SeptemberSpain · 77 kmHigh 23.3°C · Low 12.9°C · 32 mm rain
- Gasteiz / Vitoria in SeptemberSpain · 84 kmHigh 21.9°C · Low 12.2°C · 43 mm rain
- Bilbao in SeptemberSpain · 115 kmHigh 21.5°C · Low 15.9°C · 65 mm rain
- Pau in SeptemberFrance · 118 kmHigh 21.5°C · Low 12.6°C · 98 mm rain
- Barakaldo in SeptemberSpain · 122 kmHigh 21.7°C · Low 15.7°C · 65 mm rain
- Zaragoza in SeptemberSpain · 144 kmHigh 27.0°C · Low 15.5°C · 26 mm rain
- Burgos in SeptemberSpain · 177 kmHigh 22.0°C · Low 11.0°C · 39 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 Pamplona) is explained once on the Pamplona year overview and on the Sources, method and limits page.