Climate averages 1991–2020
Jaén 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 Jaén: daytime highs average 27.6°C and nights cool to about 15.4°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 42 mm of rain on roughly 6 days, which makes September a moderately wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 28 min on an average September day.
The nearest other city in this atlas is Granada (67 km away). In September its highs average 27.6°C, about as warm as Jaén, with 35 mm of rain.
Among the 93 cities listed in Spain, Jaén ranks joint 13th of 93 for the warmest September highs and joint 59th of 93 for the driest September (rainfall, lowest first). The mean September high of those 93 cities is 25.5°C; Jaén is 2.1°C warmer than that mean.
From September to October, average highs fall by 5.7°C to 21.9°C, and monthly rainfall rises from 42 mm to 65 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
Jaén climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 11.7°C1.8°C | 1.8°C | 56 | 8.1 | 9.910 h |
| February | 13.4°C2.7°C | 2.7°C | 54 | 7.9 | 10.811 h |
| March | 16.8°C5.2°C | 5.2°C | 63 | 8.6 | 11.912 h |
| April | 19.1°C7.6°C | 7.6°C | 69 | 9.5 | 13.113 h |
| May | 23.5°C11.3°C | 11.3°C | 56 | 8.2 | 14.214 h |
| June | 29.2°C15.8°C | 15.8°C | 23 | 3.6 | 14.715 h |
| July | 33.6°C18.8°C | 18.8°C | 5.3 | 1.6 | 14.515 h |
| August | 33.3°C19.0°C | 19.0°C | 13 | 3.0 | 13.614 h |
| September, selected | 27.6°C15.4°C | 15.4°C | 42 | 5.8 | 12.512 h |
| October | 21.9°C11.1°C | 11.1°C | 65 | 8.3 | 11.311 h |
| November | 15.5°C5.9°C | 5.9°C | 69 | 8.1 | 10.210 h |
| December | 12.6°C3.2°C | 3.2°C | 71 | 8.3 | 9.610 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
- Granada in SeptemberSpain · 67 kmHigh 27.6°C · Low 15.8°C · 35 mm rain
- Córdoba, Spain in SeptemberSpain · 87 kmHigh 30.4°C · Low 18.7°C · 28 mm rain
- Vélez-Málaga in SeptemberSpain · 113 kmHigh 26.0°C · Low 19.7°C · 19 mm rain
- Málaga in SeptemberSpain · 129 kmHigh 25.4°C · Low 19.6°C · 24 mm rain
- Ciudad Real in SeptemberSpain · 136 kmHigh 27.4°C · Low 15.3°C · 25 mm rain
- El Ejido in SeptemberSpain · 140 kmHigh 26.1°C · Low 20.5°C · 17 mm rain
- Mijas in SeptemberSpain · 151 kmHigh 23.3°C · Low 16.3°C · 23 mm rain
- Roquetas de Mar in SeptemberSpain · 153 kmHigh 26.2°C · Low 20.6°C · 14 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 Jaén) is explained once on the Jaén year overview and on the Sources, method and limits page.