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Jönköping, Jönköping Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Jönköping, Jönköping?
July is the warmest month (average high 22°C) and February the coldest (average low -5°C).
Jönköping climate at a glance
Jönköping, Jönköping has warm summers and cold winters. Daytime highs range from about 1°C in January to 22°C in July. June is usually the wettest month. The most comfortable time to visit is typically July to August, when daytime highs sit near 21°C.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Dec–Feb | -4° | 1° |
| Spring | Mar–May | 0° | 11° |
| Summer | Jun–Aug | 9° | 21° |
| Autumn | Sep–Nov | 3° | 10° |
Jönköping weather by month
Jönköping weather in January
In January, Jönköping averages a high of 1°C and a low of -4°C. Estimated sunshine is 19% of daylight hours, derived from ERA5 cloud cover. The January record high is 10°C (1973) and the record low is -28°C (1982).
Jönköping weather in February
In February, Jönköping averages a high of 1°C and a low of -5°C. Estimated sunshine is 25% of daylight hours, derived from ERA5 cloud cover. The February record high is 14°C (2019) and the record low is -30°C (1985).
Jönköping weather in March
In March, Jönköping averages a high of 4°C and a low of -3°C. Estimated sunshine is 38% of daylight hours, derived from ERA5 cloud cover. The March record high is 19°C (2012) and the record low is -29°C (1987).
Jönköping weather in April
In April, Jönköping averages a high of 11°C and a low of -1°C. Estimated sunshine is 42% of daylight hours, derived from ERA5 cloud cover. The April record high is 26°C (1993) and the record low is -15°C (1977).
Jönköping weather in May
In May, Jönköping averages a high of 16°C and a low of 4°C. Estimated sunshine is 40% of daylight hours, derived from ERA5 cloud cover. The May record high is 28°C (1978) and the record low is -7°C (1984).
Jönköping weather in June
In June, Jönköping averages a high of 19°C and a low of 8°C. Estimated sunshine is 42% of daylight hours, derived from ERA5 cloud cover. The June record high is 34°C (2026) and the record low is -2°C (2009).
Jönköping weather in July
In July, Jönköping averages a high of 22°C and a low of 11°C. Estimated sunshine is 32% of daylight hours, derived from ERA5 cloud cover. The July record high is 36°C (2022) and the record low is 2°C (1995). July is one of the most comfortable months to visit.
Jönköping weather in August
In August, Jönköping averages a high of 21°C and a low of 10°C. Estimated sunshine is 32% of daylight hours, derived from ERA5 cloud cover. The August record high is 34°C (2018) and the record low is -2°C (1973). August is one of the most comfortable months to visit.
Jönköping weather in September
In September, Jönköping averages a high of 16°C and a low of 7°C. Estimated sunshine is 31% of daylight hours, derived from ERA5 cloud cover. The September record high is 29°C (2024) and the record low is -7°C (1986).
Jönköping weather in October
In October, Jönköping averages a high of 10°C and a low of 3°C. Estimated sunshine is 21% of daylight hours, derived from ERA5 cloud cover. The October record high is 22°C (2011) and the record low is -13°C (2003).
Jönköping weather in November
In November, Jönköping averages a high of 4°C and a low of 0°C. Estimated sunshine is 14% of daylight hours, derived from ERA5 cloud cover. The November record high is 16°C (2020) and the record low is -19°C (1988).
Jönköping weather in December
In December, Jönköping averages a high of 2°C and a low of -3°C. Estimated sunshine is 13% of daylight hours, derived from ERA5 cloud cover. The December record high is 11°C (2015) and the record low is -28°C (1981).
Sunshine, humidity and wind in Jönköping
April is the sunniest month in Jönköping, with estimated sunshine of 42% of daylight hours from ERA5 cloud cover. December is the cloudiest, at 13%. The annual cloud-cover estimate is 29% of daylight hours; it is not a measurement of sunshine duration. Jönköping is cloudier than 77% of Sweden.
Humidity peaks in December at 92% and is lowest in April at 63%.
First and last freeze in Jönköping
The first fall freeze in Jönköping typically comes around September 16, and the last spring freeze around May 24. That leaves a frost-free growing season of about 115 days.
Jönköping weather records
These records cover JONKOPINGS_FLYGPLATS during 1970–2026. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Jönköping station is 36°C, on July 21, 2022. The coldest is -30°C, on February 18, 1985.
The wettest day in the available station history brought 73 mm of precipitation, on July 26, 1972.
50 all-time records have been set at the station since 1970.
The annual mean temperature has changed by +0.4°C per decade since 1970.
The best time to visit Jönköping
The most comfortable time to visit is typically July to August, when daytime highs sit near 21°C.
Winter (December–February) is cold, with average highs around 1°C and lows near -4°C.
Spring (March–May) is chilly, with average highs around 10°C and lows near 0°C.
Summer (June–August) is warm, with average highs around 20°C and lows near 9°C. It can feel humid.
Autumn (September–November) is chilly, with average highs around 10°C and lows near 3°C.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|
| January | -4° | 1° | 54 mm | 14 | 90% | 19% | 10° | -28° |
| February | -5° | 1° | — | — | 86% | 25% | 14° | -30° |
| March | -3° | 4° | — | — | 74% | 38% | 19° | -29° |
| April | -1° | 11° | — | — | 63% | 42% | 26° | -15° |
| May | 4° | 16° | — | — | 63% | 40% | 28° | -7° |
| June | 8° | 19° | 75 mm | 14 | 64% | 42% | 34° | -2° |
| July | 11° | 22° | 52 mm | 11 | 74% | 32% | 36° | 2° |
| August | 10° | 21° | — | — | 77% | 32% | 34° | -2° |
| September | 7° | 16° | — | — | 81% | 31% | 29° | -7° |
| October | 3° | 10° | — | — | 88% | 21% | 22° | -13° |
| November | 0° | 4° | — | — | 91% | 14% | 16° | -19° |
| December | -3° | 2° | — | — | 92% | 13% | 11° | -28° |
Station: JONKOPINGS_FLYGPLATS, 6 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1970–2026; 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.
Jönköping climate questions
What is the hottest month in Jönköping?
July is the warmest month in Jönköping, with an average high of 22°C.
What is the coldest month in Jönköping?
February is the coldest month in Jönköping, with an average low of -5°C.
What is the record high temperature in Jönköping?
Within the available 1970–2026 station history, the record high at the Jönköping station is 36°C, set on July 21, 2022. The record low is -30°C, on February 18, 1985.
What is the sunniest month in Jönköping?
April is the sunniest month in Jönköping, with estimated sunshine of 42% of daylight hours from ERA5 cloud cover. December is the cloudiest.
When is the first frost in Jönköping?
The first fall freeze in Jönköping typically comes around September 16. The last spring freeze is around May 24.
What is the best time to visit Jönköping?
The most comfortable time to visit is typically July to August, when daytime highs sit near 21°C.