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Contents
- The climate of Jönköping
- The best time to visit Jönköping
- The worst time to visit Jönköping
- Spring weather in Jönköping
- Summer weather in Jönköping
- Autumn weather in Jönköping
- Winter weather in Jönköping
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
The climate of Jönköping
Jönköping, a charming city nestled in the heart of Sweden, falls under the Dfb category of the Köppen climate classification, denoting a humid continental climate with no dry season and a warm summer. Sweeping through the year, the weather in Jönköping presents a multitude of faces - the mercury fluctuates from a bone-chilling -3.5°C (25.7°F) in the winter months to a pleasant 20.4°C (68.7°F) in the summer. Alongside temperature changes, relative humidity levels range, witnessing lows of 71% from April to May and hitting 90% highs in the January, February, and November months.
Rainfall in Jönköping is consistent with no completely dry months, varying from 11mm (0.43") in April to 34mm (1.34") in July. The city experiences rainfall in different months, with a maximum of 15.3 days in July and a lowest of 5.6 rainfall days in February. Snowfall is a frequent winter phenomenon, with January and December witnessing 56mm (2.2") and 54mm (2.13") respectively while the summer months from June to September are devoid of snowfall.
Another remarkable aspect is the daylight and sunshine hours. The longest days are observed in June with 18 hours of daylight, whereas December sees the shortest with just 6.6 hours. Sunshine hours per day fluctuate between a low of 2.8 hours in February and January and a high of 9.9 hours in June.
Rainfall in Jönköping is consistent with no completely dry months, varying from 11mm (0.43") in April to 34mm (1.34") in July. The city experiences rainfall in different months, with a maximum of 15.3 days in July and a lowest of 5.6 rainfall days in February. Snowfall is a frequent winter phenomenon, with January and December witnessing 56mm (2.2") and 54mm (2.13") respectively while the summer months from June to September are devoid of snowfall.
Another remarkable aspect is the daylight and sunshine hours. The longest days are observed in June with 18 hours of daylight, whereas December sees the shortest with just 6.6 hours. Sunshine hours per day fluctuate between a low of 2.8 hours in February and January and a high of 9.9 hours in June.
The best time to visit Jönköping
Considering all weather variables, the ideal time to visit Jönköping would be from late spring to early autumn. During this time, from May to September, temperature reaches its highest marks, with averages between 15.1°C (59.2°F) and 20.4°C (68.7°F). Relative humidity levels, while still slightly elevated, are some of the lowest in the year, ranging from 71% to 77%. Daylight hours are also generous during these months, reaching a peak in June with up to 18 hours.
The worst time to visit Jönköping
The least favorable period for visiting Jönköping is the winter, from November through March, when temperatures plunge to extreme lows, touching -3.5°C (25.7°F) in January and February. Moreover, relative humidity levels hit their annual peaks at 90% in January, February, and November, contributing to the biting cold. Daylight is relatively scarce, with December providing the least hours at 6.6 per day.
Spring weather in Jönköping
As spring sets in, Jönköping experiences a gradual warming with temperatures climbing from 3.8°C (38.8°F) in March to 15.1°C (59.2°F) in May. The month of April records the lowest rainfall of the year at 11mm (0.43") over a period of 9.3 days. Sunshine hours noticeably increase from 5.1 hours in March to 8.6 hours in May and daylight hours surge from 11.9 in March to 16.7 in May, signaling extended outdoor activities.
Summer weather in Jönköping
Summer in Jönköping is mild and comfortably warm with the highest temperatures oscillating from 18.6°C (65.5°F) in June to 20.4°C (68.7°F) in July. Rainfall is on the higher side; July records the maximum rainfall of 34mm (1.34") over 15.3 days. June enjoys the longest day length at an impressive 18 hours, along with the maximum sunshine of 9.9 hours per day.
Autumn weather in Jönköping
Transitioning into autumn from September to November, the city begins to cool down with temperature descending from 15.2°C (59.4°F) to 4.8°C (40.6°F). Rainfall holds steady with averages from 16mm (0.63") to 19mm (0.75"). The diminishing daylight hours, going from 12.8 in September to 8 in November, herald the arrival of the long Scandinavian winter nights.
Winter weather in Jönköping
Winter in Jönköping, from December to February, is marked by an icy chill as temperature plummet to lows from 1.2°C (34.2°F) in December to -0.3°C (31.5°F) in January and February. Snowfall peaks in these months, seeing 54mm (2.13") and 56mm (2.2") respectively. Sunshine hours and daylight are at their yearly minimum, with days only lasting 6.6 hours in the deepest of winter's grip, December.
Weather in January
January in Jönköping, Sweden, features weather typical of a Nordic winter month: crisp, chilly conditions, with a tendency for more snowfalls than rain. The average high temperature recorded is a frosty -0.3°C (31.5°F), while the low veers into the negative territory at -3.5°C (25.7°F). Weather in January »
Weather in February
The chilly atmosphere persists through February, with temperatures remaining quite similar to those of January. Crucially, the city experiences the highest snowfall in this month with 84mm (3.31"), a delight for winter sports athletes and enthusiasts. Weather in February »
Weather in March
The arrival of March signals an impending shift in weather patterns, as temperatures start climbing out of the winter chills. This month sees a healthy increase in daylight, a precursor to longer, sunlit days ahead. Warmer conditions are heralded by a rise in the city's average high to 3.8°C (38.8°F) compared to frosty values of the last two months. Weather in March »
Weather in April
April in Jönköping, Sweden, witnesses a significant overall rise in temperatures, announcing the official arrival of spring. The warmer days, coupled with longer daylight hours, signal the end of winter's reign, creating a perfect window for outdoor activities. Weather in April »
Weather in May
May's weather signifies the full onset of spring in Jönköping, Sweden. With the temperatures soaring to a comfortable 15.1°C (59.2°F) average high, it is a time of vitality, with blossoming flora painting the city in vibrant hues. Weather in May »
Weather in June
June is a delightful month in Jönköping, with weather conditions making it one of the best times for visiting the city. This month witnesses the culmination of daylight hours, contributing to extended daylight and an ideal time for sight-seeing and outdoor activities. Weather in June »
Weather in July
July is the warmest month in Jönköping, Sweden, showing signs of peak summer. The city basks in balmy sunshine for the most extended period, and the pleasant warmth makes this month an ideal time for outdoor pursuits and summer festivals. Weather in July »
Weather in August
In August, the city of Jönköping experiences slight declines in daylight and temperature from July's high, indicating the onset of late summer. The average high temperature scales back to 19.5°C (67.1°F), and rainfall reduces to 27mm (1.06"), yet the city retains its comforting warmth. Weather in August »
Weather in September
September in Jönköping welcomes the autumn season, punctuated by significant changes in weather patterns and a visible reduction in both temperature and daylight hours. The average high temperature reigns in at 15.2°C (59.4°F), a substantial drop from the summer months. Weather in September »
Weather in October
The weather in October paints the perfect autumnal picture in Jönköping, Sweden. The cool, crisp mornings, shorter days, and the varied and deep hues of the changing leaves create an enchanting seasonal spectacle. However, an increased rainfall of 19mm (0.75") adds a rewetted feel among the descending leaves while an average temperature high of 9.3°C (48.7°F) ushers in a clear shift towards the colder months. Weather in October »
Weather in November
November is when winter starts flirting with Jönköping, making itself known with lower temperatures and increased snowfall. With an average high temperature of 4.8°C (40.6°F), this month sees the return of frosty mornings and chilly nights. Weather in November »
Weather in December
December, the first official month of winter, sees the plummeting of temperatures in Jönköping, Sweden, to their annual lows and the city transforming into a winter wonderland with picturesque snowfall. A significant drop in the average high temperature to 1.2°C (34.2°F) mirrors the stark essence of Nordic winters. Weather in December »
Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Jönköping?
January, on average, is the coldest month in Jönköping, registering a high temperature of -0.3°C (31.5°F) and a low of -3.5°C (25.7°F).
What is the most humid month in Jönköping?
January, February, November and December, with an average relative humidity of 90%, are most humid months.
How much does it rain in Jönköping?
In Jönköping, Sweden, during the entire year, the rain falls for 120.4 days and collects up to 247mm (9.72") of precipitation.
When does it snow in Jönköping?
Months with snowfall are January through May, October through December.
How many days does it snow in Jönköping?
In Jönköping, during the entire year, snow falls for 60.4 days and aggregates up to 304mm (11.97") of snow.
When is the lowest UV index in Jönköping?
The months with the lowest UV index are January and February, with an average maximum UV index of 1.
When does it snow the most in Jönköping?
February is the month with the most snowfall in Jönköping. Snow falls for 14.9 days and accumulates 84mm (3.31") of snow.
What is the month with the least sunshine in Jönköping?
The months with the least sunshine are February and December, with an average of 2.8h of sunshine.
What are the least humid months in Jönköping?
April and May, with an average relative humidity of 71%, are the least humid months in Jönköping, Sweden.
What is the driest month in Jönköping?
April is the month with the least rainfall in Jönköping, Sweden. Rain falls for 9.3 days and accumulates 11mm (0.43") of precipitation.
What are the months with the highest UV index in Jönköping?
May through August, with an average maximum UV index of 4, are months with the highest UV index in Jönköping, Sweden.
When it does not snow in Jönköping?
In Jönköping, Sweden, snow does not fall in June through September.
When are the longest days in Jönköping?
With an average of 18h and 0min of daylight, June has the longest days of the year in Jönköping.
What month has the most sunshine in Jönköping?
With an average of 9.9h of sunshine, June has the most sunshine of the year in Jönköping, Sweden.
What month is the hottest in Jönköping?
July, with average temperatures reaching a high of 20.4°C (68.7°F) and a low of 11.7°C (53.1°F), is the warmest month.
What is the wettest month in Jönköping?
July is the month with the most rainfall in Jönköping. Rain falls for 15.3 days and accumulates 34mm (1.34") of precipitation.
When is Daylight Saving Time (DST) in Jönköping?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the shortest days in Jönköping?
The month with the shortest days in Jönköping is December, with an average of 6h and 42min of daylight.
Average temperature
Jönköping, Sweden
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-0.3°C).
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.7°C).
Average pressure
Jönköping, Sweden
- Average pressure in January:
1011.7mbar - Average pressure in February:
1012mbar - Average pressure in March:
1012.9mbar - Average pressure in April:
1014.8mbar - Average pressure in May:
1014.8mbar - Average pressure in June:
1013.1mbar
- Average pressure in July:
1011.8mbar - Average pressure in August:
1013.1mbar - Average pressure in September:
1014.2mbar - Average pressure in October:
1014.5mbar - Average pressure in November:
1010.9mbar - Average pressure in December:
1009.1mbar
The months with the highest atmospheric pressure are April and May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed
Jönköping, Sweden
- Average wind speed in January:
15.7km/h - Average wind speed in February:
15.1km/h - Average wind speed in March:
14.6km/h - Average wind speed in April:
13.6km/h - Average wind speed in May:
12.6km/h - Average wind speed in June:
12.4km/h
- Average wind speed in July:
12.3km/h - Average wind speed in August:
12.2km/h - Average wind speed in September:
13.6km/h - Average wind speed in October:
14.8km/h - Average wind speed in November:
15.2km/h - Average wind speed in December:
16.3km/h
The windiest month (with the highest average wind speed) is December (16.3km/h).
The calmest month (with the lowest average wind speed) is August (12.2km/h).
Average humidity
Jönköping, Sweden
The months with the highest relative humidity are January, February, November and December (90%).
The months with the lowest relative humidity are April and May (71%).
Average rainfall
Jönköping, Sweden
The wettest month (with the highest rainfall) is July (34mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days
Jönköping, Sweden
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
5.6 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
9.3 days - Average rainfall days in May:
13.1 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13.2 days - Average rainfall days in September:
9.7 days - Average rainfall days in October:
10.1 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
6.8 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (5.6 days).
Average snowfall
Jönköping, Sweden
The month with the highest snowfall is February (84mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Jönköping, Sweden
- Average snowfall days in January:
14.5 days - Average snowfall days in February:
14.9 days - Average snowfall days in March:
9.7 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.6 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
1.2 days - Average snowfall days in November:
5.7 days - Average snowfall days in December:
11.5 days
The month with the highest number of snowfall days is February (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Jönköping, Sweden
- Average daylight in January:
7h and 2min - Average daylight in February:
9h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 2min - Average daylight in May:
16h and 4min - Average daylight in June:
18h and 0min
- Average daylight in July:
17h and 2min - Average daylight in August:
15h and 1min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 2min - Average daylight in November:
8h and 0min - Average daylight in December:
6h and 4min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
2h and 5min - Average sunshine in March:
5h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
9h and 2min - Average sunshine in August:
8h and 3min - Average sunshine in September:
7h and 1min - Average sunshine in October:
3h and 5min - Average sunshine in November:
2h and 5min - Average sunshine in December:
2h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The months with the least sunshine are February and December (Average sunshine: 2h and 48min).
Average sunshine days
Jönköping, Sweden
- Average sunshine days in January:
14 days - Average sunshine days in February:
11.4 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
17 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
13.2 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
14.9 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
13.9 days - Average sunshine days in December:
13.7 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (11.4 days).
Average UV index
Jönköping, Sweden
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover
Jönköping, Sweden
The month with the most cloud cover is December (Cloud cover 73).
The months with the least cloud cover are April, May and June (Cloud cover 45).
Average visibility
Jönköping, Sweden
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
