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Jaén, Andalusia Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Jaén, Andalusia?
Jaén, Andalusia gets 489 mm of precipitation a year over about 74 rainy days. July is the warmest month (average high 34°C) and January the coldest (average low 5°C).
Mediterranean climate
Jaén, Andalusia has hot summers and mild winters. Daytime highs range from about 12°C in January to 34°C in July. December is usually the wettest month. The most comfortable time to visit is typically March to May and October, when daytime highs sit near 21°C.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Dec–Feb | 6° | 13° |
| Spring | Mar–May | 11° | 21° |
| Summer | Jun–Aug | 20° | 32° |
| Autumn | Sep–Nov | 13° | 22° |
How much rain does Jaén get?
Jaén gets 489 mm of precipitation in an average year, spread over about 74 days with measurable rain. That is fewer rainy days than 66% of Spain.
December is the wettest month, with 64 mm. July is the driest, with 1 mm. April has the most rainy days, about 9.
The longest dry spell in the last five years lasted 67 days, to August 25, 2023.
From October 2025 to September 2026 Jaén got 699 mm of rain, against a normal of 489 mm for those months. January 2026 had the most, with 166 mm.
Jaén weather by month
Jaén weather in January
In January, Jaén averages a high of 12°C and a low of 5°C. It gets 53 mm of precipitation over about 9 rainy days. Estimated sunshine is 52% of daylight hours, derived from ERA5 cloud cover. The January record high is 22°C (2024) and the record low is -8°C (2005).
Jaén weather in February
In February, Jaén averages a high of 14°C and a low of 6°C. It gets 50 mm of precipitation over about 8 rainy days. Estimated sunshine is 55% of daylight hours, derived from ERA5 cloud cover. The February record high is 27°C (2010) and the record low is -3°C (2012).
Jaén weather in March
In March, Jaén averages a high of 17°C and a low of 8°C. It gets 58 mm of precipitation over about 8 rainy days. Estimated sunshine is 44% of daylight hours, derived from ERA5 cloud cover. The March record high is 30°C (2001) and the record low is -3°C (1993). March is one of the most comfortable months to visit.
Jaén weather in April
In April, Jaén averages a high of 19°C and a low of 11°C. It gets 57 mm of precipitation over about 9 rainy days. Estimated sunshine is 49% of daylight hours, derived from ERA5 cloud cover. The April record high is 35°C (2023) and the record low is 2°C (2007). April is one of the most comfortable months to visit.
Jaén weather in May
In May, Jaén averages a high of 24°C and a low of 14°C. It gets 39 mm of precipitation over about 7 rainy days. Estimated sunshine is 58% of daylight hours, derived from ERA5 cloud cover. The May record high is 41°C (2022) and the record low is 2°C (1985). May is one of the most comfortable months to visit.
Jaén weather in June
In June, Jaén averages a high of 30°C and a low of 18°C. It gets 15 mm of precipitation over about 2 rainy days. Estimated sunshine is 72% of daylight hours, derived from ERA5 cloud cover. The June record high is 42°C (2012) and the record low is 9°C (2000).
Jaén weather in July
In July, Jaén averages a high of 34°C and a low of 21°C. It gets 1 mm of precipitation over about 1 rainy days. Estimated sunshine is 91% of daylight hours, derived from ERA5 cloud cover. The July record high is 44°C (2017) and the record low is 13°C (1997).
Jaén weather in August
In August, Jaén averages a high of 33°C and a low of 21°C. It gets 9 mm of precipitation over about 1 rainy days. Estimated sunshine is 85% of daylight hours, derived from ERA5 cloud cover. The August record high is 44°C (2021) and the record low is 13°C (1992).
Jaén weather in September
In September, Jaén averages a high of 28°C and a low of 18°C. It gets 28 mm of precipitation over about 4 rainy days. Estimated sunshine is 64% of daylight hours, derived from ERA5 cloud cover. The September record high is 41°C (2016) and the record low is 9°C (2005).
Jaén weather in October
In October, Jaén averages a high of 22°C and a low of 14°C. It gets 52 mm of precipitation over about 7 rainy days. Estimated sunshine is 50% of daylight hours, derived from ERA5 cloud cover. The October record high is 34°C (2023) and the record low is 4°C (2018). October is one of the most comfortable months to visit.
Jaén weather in November
In November, Jaén averages a high of 16°C and a low of 9°C. It gets 62 mm of precipitation over about 9 rainy days. Estimated sunshine is 53% of daylight hours, derived from ERA5 cloud cover. The November record high is 29°C (1985) and the record low is -1°C (2013).
Jaén weather in December
In December, Jaén averages a high of 13°C and a low of 6°C. It gets 64 mm of precipitation over about 9 rainy days. Estimated sunshine is 54% of daylight hours, derived from ERA5 cloud cover. The December record high is 23°C (2010) and the record low is -4°C (2009).
Sunshine, humidity and wind in Jaén
July is the sunniest month in Jaén, with estimated sunshine of 91% of daylight hours from ERA5 cloud cover. March is the cloudiest, at 44%. The annual cloud-cover estimate is 61% of daylight hours; it is not a measurement of sunshine duration. Jaén is sunnier than 87% of Spain.
Humidity peaks in December at 72% and is lowest in July at 29%.
Jaén has about 61 days a year above 32°C. Jaén is hotter than 92% of Spain.
Jaén weather records
These records cover JAEN during 1978–2026. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Jaén station is 44°C, on July 13, 2017. The coldest is -8°C, on January 27, 2005.
The wettest day in the available station history brought 81 mm of precipitation, on August 15, 1996.
23 all-time records have been set at the station since 1978.
The annual mean temperature has changed by +0.5°C per decade since 1989.
The best time to visit Jaén
The most comfortable time to visit is typically March to May and October, when daytime highs sit near 21°C.
Winter (December–February) is mild, with average highs around 13°C and lows near 6°C.
Spring (March–May) is warm, with average highs around 20°C and lows near 11°C.
Summer (June–August) is hot, with average highs around 32°C and lows near 20°C.
Autumn (September–November) is warm, with average highs around 22°C and lows near 13°C.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|
| January | 5° | 12° | 53 mm | 9 | 71% | 52% | 22° | -8° |
| February | 6° | 14° | 50 mm | 8 | 63% | 55% | 27° | -3° |
| March | 8° | 17° | 58 mm | 8 | 61% | 44% | 30° | -3° |
| April | 11° | 19° | 57 mm | 9 | 54% | 49% | 35° | 2° |
| May | 14° | 24° | 39 mm | 7 | 44% | 58% | 41° | 2° |
| June | 18° | 30° | 15 mm | 2 | 40% | 72% | 42° | 9° |
| July | 21° | 34° | 1.3 mm | 1 | 29% | 91% | 44° | 13° |
| August | 21° | 33° | 9.1 mm | 1 | 32% | 85% | 44° | 13° |
| September | 18° | 28° | 28 mm | 4 | 46% | 64% | 41° | 9° |
| October | 14° | 22° | 52 mm | 7 | 52% | 50% | 34° | 4° |
| November | 9° | 16° | 62 mm | 9 | 68% | 53% | 29° | -1° |
| December | 6° | 13° | 64 mm | 9 | 72% | 54% | 23° | -4° |
Station: JAEN, 2 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1978–2026; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Jaén climate questions
How much rain does Jaén get?
Jaén gets 489 mm of precipitation in an average year, over about 74 rainy days.
What is the wettest month in Jaén?
December is the wettest month in Jaén, with 64 mm. July is the driest, with 1 mm.
How many rainy days does Jaén have a year?
Jaén has about 74 days with measurable rain in an average year. April has the most, about 9.
What is the hottest month in Jaén?
July is the warmest month in Jaén, with an average high of 34°C.
What is the coldest month in Jaén?
January is the coldest month in Jaén, with an average low of 5°C.
What is the record high temperature in Jaén?
Within the available 1978–2026 station history, the record high at the Jaén station is 44°C, set on July 13, 2017. The record low is -8°C, on January 27, 2005.
What is the sunniest month in Jaén?
July is the sunniest month in Jaén, with estimated sunshine of 91% of daylight hours from ERA5 cloud cover. March is the cloudiest.
What is the best time to visit Jaén?
The most comfortable time to visit is typically March to May and October, when daytime highs sit near 21°C.