What’s the climate like in Trollhättan?
The current climate in Trollhättan features temperatures ranging from a high of 22°C to a low of 3°C throughout the year. The average yearly temperature is around 12°C. At night, temperatures in the colder months average around -2°C and in the warmer months around 12°C.
The highest temperature recorded in Trollhättan in recent years was 30°C in July 2019. The lowest daytime temperature recorded was -11°C in December 2022.
On average, Trollhättan gets 694 mm of precipitation each year. Of this, about 55 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Curious about the weather in other parts of Sweden? Check out the climate and weather for spots like Stockholm, Småland, Malmö, or explore other destinations in Sweden.
Best time to visit Trollhättan?
The best time to visit Trollhättan for mild to warm weather is May up to September. You might get some rain, but the temperatures are just right to explore Trollhättan.
Climate Table of Trollhättan
The climate table of Trollhättan shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 3 | 3 | 7 | 11 | 16 | 21 | 22 | 21 | 17 | 12 | 7 | 4 |
| Temp. min (°C) | -2 | -2 | -1 | 2 | 7 | 11 | 13 | 12 | 10 | 6 | 3 | 0 |
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| Precipitation (mm) | 62 | 42 | 40 | 28 | 51 | 45 | 72 | 86 | 64 | 77 | 63 | 64 |
| Snow (cm) | 16 | 12 | 11 | 0,2 | 0,1 | 0 | 0 | 0 | 0 | 0,5 | 7,4 | 8,1 |
| UV Index | 1 | 2 | 3 | 5 | 6 | 7 | 6 | 6 | 4 | 2 | 1 | 0 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 12°C
- Highest temperature: 22°C in July
- Lowest temperature: 3°C in January and February
- Precipitation*: 694 mm per year, averaging 58 mm per month
- Snowfall: 55 cm per year
- Driest months: 28 mm in April, 40 mm in March and 42 mm in February
- Wettest months: 86 mm in August, 77 mm in October and 72 mm in July
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Trollhättan
This graph shows the average maximum temperatures per month in Trollhättan, Sweden. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Trollhättan
This graph shows how much rainfall Trollhättan, Sweden, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average Snowfall per Month in Trollhättan
This graph shows how much snow Trollhättan, Sweden, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Trollhättan
This graph shows the average UV index per month in Trollhättan, Sweden. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Trollhättan
This graph shows the average yearly temperature in Trollhättan, Sweden. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Trollhättan
This chart shows the total yearly precipitation in Trollhättan, Sweden, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Trollhättan
This chart shows the total yearly snowfall in Trollhättan, Sweden, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Trollhättan
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Average Weather in Trollhättan by Month
Click on a month below to see detailed weather info for Trollhättan. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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