Jonstorp, Sweden experiences average highs of 11°C (52°F) and lows of 5°C (41°F) throughout the year. Rainfall is moderate, averaging about 12 rainy days per month. Average highs have warmed by 1.1°C (2.0°F) across the available records.
Jonstorp, Sweden Weather & Climate 2026
Monthly climate averages for Jonstorp, Sweden. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Jul–Oct At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
4.3/10
Best: May, June, July, August, September
UV Index
3
Low
Temperature 11°C / 5°C
Feels Like 9°C / 2°C
Rainy Days 12
Rainfall 67 mm
Sunshine 7 h
Humidity 81%
Wind Speed 17 km/h
Dew Point 5°C
Snow Days 6 days
Frost Days 12 days
Hottest Month
21°C
July
Avg Low14°C
Rain14days
Coldest Month
-2°C
January
Avg High2°C
Rain11days
Driest Month
9days
March
Avg High6°C
Avg Low0°C
Windiest Month
19 km/h
January (Gusts 41)
Worst Time to Visit
Consider avoiding January, February, March, December due to very cold temperatures, frequent rain.
Sun Position
Sunrise 04:07
Daylight 18.1h
Sunset 22:15
Live conditions—
Jonstorp on the map · live conditions
Jonstorp, Sweden
- Continent
- Europe
- Country
- Sweden
- City
- Jonstorp
- Population
- 1.8K
- Coordinates
- 58.00°, 12.72°
Seasonal Breakdown
Spring
Mar–May
Avg High 11°C
Avg Low 3°C
Rain 10 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 20°C
Avg Low 13°C
Rain 14 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 11°C
Avg Low 7°C
Rain 13 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 3°C
Avg Low -1°C
Rain 11 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 2°C / -2°C . Feb: 3°C / -2°C . Mar: 6°C / 0°C . Apr: 11°C / 2°C . May: 17°C / 8°C . Jun: 20°C / 12°C . Jul: 21°C / 14°C . Aug: 20°C / 13°C . Sep: 17°C / 11°C . Oct: 11°C / 7°C . Nov: 6°C / 2°C . Dec: 3°C / 0°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 62 mm. Feb: 60 mm. Mar: 48 mm. Apr: 45 mm. May: 59 mm. Jun: 78 mm. Jul: 102 mm. Aug: 94 mm. Sep: 76 mm. Oct: 76 mm. Nov: 50 mm. Dec: 53 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 89%. Feb: 87%. Mar: 81%. Apr: 70%. May: 69%. Jun: 71%. Jul: 76%. Aug: 80%. Sep: 83%. Oct: 87%. Nov: 91%. Dec: 93%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 19 km/h . Feb: 18 km/h . Mar: 18 km/h . Apr: 17 km/h . May: 16 km/h . Jun: 16 km/h . Jul: 16 km/h . Aug: 16 km/h . Sep: 17 km/h . Oct: 18 km/h . Nov: 17 km/h . Dec: 18 km/h .
Sunshine
Sunshine
Sunshine: Jan: 2h. Feb: 4h. Mar: 7h. Apr: 10h. May: 12h. Jun: 13h. Jul: 13h. Aug: 10h. Sep: 8h. Oct: 5h. Nov: 2h. Dec: 2h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 1. Mar: UV 3. Apr: UV 4. May: UV 5. Jun: UV 6. Jul: UV 5. Aug: UV 4. Sep: UV 3. Oct: UV 2. Nov: UV 1. Dec: UV 0.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 11 days. Feb: 10 days. Mar: 7 days. Apr: 2 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 1 days. Nov: 4 days. Dec: 7 days.
Climate Trends
Average highs have warmed by 1.1°C (2.0°F) across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 23°C | Jul · 21°C |
| Coldest month | Feb 2025 · -2°C | Jan · -2°C |
| Wettest month | Jan 2025 · 95 mm | Jul · 102 mm |
| Windiest month | Jun 2025 · 20 km/h | Jan · 19 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Poor April
Fair May best
Fair June best
Good July best
Excellent August best
Good September best
Good October
Fair November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 2°C / -2°C | -2°C / -6°C | 11days (62 mm) Wet | 2.3h Poor | 89% Very Muggy | 0.5 Low | Poor | View Details |
| February | 3°C / -2°C | -1°C / -6°C | 11days (60 mm) Wet | 4.2h Fair | 87% Very Muggy | 1.2 Low | Poor | View Details |
| March | 6°C / 0°C | 2°C / -5°C | 9days (48 mm) Wet | 6.7h Fair | 81% Humid | 2.5 Moderate | Poor | View Details |
| April | 11°C / 2°C | 7°C / -1°C | 9days (45 mm) Wet | 10.3h Excellent | 70% Muggy | 3.8 Moderate | Fair | View Details |
| May best | 17°C / 8°C | 14°C / 5°C | 12days (59 mm) Wet | 12.1h Excellent | 69% Muggy | 4.9 Moderate | Fair | View Details |
| June best | 20°C / 12°C | 19°C / 10°C | 12days (78 mm) Wet | 13.1h Excellent | 71% Muggy | 5.6 High | Good | View Details |
| July best | 21°C / 14°C | 20°C / 13°C | 14days (102 mm) Wet | 12.6h Excellent | 76% Humid | 5.3 High | Excellent | View Details |
| August best | 20°C / 13°C | 19°C / 12°C | 15days (94 mm) Wet | 10.4h Excellent | 80% Humid | 4.4 Moderate | Good | View Details |
| September best | 17°C / 11°C | 15°C / 9°C | 12days (76 mm) Wet | 7.7h Good | 83% Humid | 3.3 Moderate | Good | View Details |
| October | 11°C / 7°C | 8°C / 4°C | 14days (76 mm) Wet | 4.9h Fair | 87% Very Muggy | 1.7 Low | Fair | View Details |
| November | 6°C / 2°C | 3°C / -1°C | 12days (50 mm) Wet | 2.4h Poor | 91% Very Muggy | 0.7 Low | Poor | View Details |
| December | 3°C / 0°C | -1°C / -4°C | 12days (53 mm) Wet | 1.5h Poor | 93% Very Muggy | 0.4 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Jonstorp are May, June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Jonstorp, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Jonstorp is July, with average daytime highs of 21°C (70°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Jonstorp is January, with average overnight lows of -2°C (28°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Jonstorp is July, averaging 102mm of precipitation across 14 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Jonstorp runs through August, July, October, May, with the heaviest rainfall in August. Based on 10-year averages for Jonstorp.
Jonstorp receives approximately 88 sunshine hours per year. The sunniest month is June with around 13 hours. Based on climate data for Jonstorp.
The least favorable months to visit Jonstorp are January, February, March, December, primarily due to very cold temperatures, frequent rain. For the best conditions, consider May, June, July, August, September instead.
The annual average UV index in Jonstorp is 3, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Jonstorp is 81%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Yes, Jonstorp receives snow. Months with snowfall average 6 snow days and 9 cm (4 in) of accumulation, with about 12 frost days during winter.
Average wind speeds in Jonstorp are 17 km/h (11 mph). The windiest month is January with peak winds reaching 19 km/h (12 mph) (gusts up to 41 km/h / 26 mph).
Jonstorp averages 2 clear-sky days per month with overall cloud cover around 69%. The clearest skies occur in May.
The annual average dew point in Jonstorp is 5°C (41°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Jonstorp has a Oceanic climate, classified as Cfb under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Jonstorp ranges from 2°C (36°F) to 9°C (48°F) on average. Wind chill makes winters feel noticeably colder than the actual temperature — layered clothing is recommended.
Yes, June is a great time to visit Jonstorp. It earns a climate score of 7/10 with Good.
For June in Jonstorp, pack Warm evening layer, Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses. With average highs of 20°C (69°F) and 12 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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