What’s the climate like in Gränna?
The current climate of Gränna features average monthly temperatures ranging from highs of 21°C during the day to lows of 2°C. The average yearly temperature is around 12°C. At night, temperatures in the colder months average around -1°C and in the warmer months around 13°C.
The highest temperature recorded in Gränna in recent years was 34°C in July 2022. The lowest daytime temperature recorded was -9°C in January 2016.
On average, Gränna gets 659 mm of precipitation each year. Of this, about 76 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
Curious about the climate in other parts of Sweden? Check out the weather and climate in places like Stockholm, Småland, Malmö, or have a look at other destinations in Sweden.
Best time to visit Gränna?
The best time to visit Gränna for pleasant to warm weather is May through September. There might be some rain during this period, but the temperatures are just right for exploring Gränna.
Climate Table of Gränna
The climate table of Gränna shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation 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) | 2 | 3 | 6 | 10 | 15 | 19 | 21 | 20 | 17 | 11 | 6 | 4 |
| Temp. min (°C) | -1 | 0 | 0 | 2 | 7 | 11 | 14 | 13 | 11 | 7 | 3 | 0 |
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| Precipitation (mm) | 35 | 47 | 47 | 44 | 81 | 87 | 101 | 78 | 48 | 36 | 27 | 28 |
| Snow (cm) | 15 | 27 | 16 | 1,9 | 0,3 | 0 | 0 | 0 | 0 | 1,4 | 3,6 | 10 |
| UV Index | 1 | 2 | 3 | 5 | 6 | 4 | 5 | 5 | 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: 21°C in July
- Lowest temperature: 2°C in January
- Precipitation*: 659 mm per year, averaging 55 mm per month
- Snowfall: 76 cm per year
- Driest months: 27 mm in November, 28 mm in December and 35 mm in January
- Wettest months: 101 mm in July, 87 mm in June and 81 mm in May
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Gränna
This graph shows the average maximum temperatures per month in Gränna, 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 Gränna
This graph shows how much precipitation Gränna, Sweden, gets on average per month. Precipitation 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 precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Gränna
This graph shows how much snow Gränna, Sweden, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Gränna
This graph shows the average UV index per month in Gränna, Sweden. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Gränna
This graph shows the average yearly temperature in Gränna, 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 Gränna
This chart shows the total yearly precipitation in Gränna, Sweden, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Gränna
This chart shows the total yearly snowfall in Gränna, Sweden, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Gränna
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Average Weather in Gränna by Month
Click on a month below to see detailed weather info for Gränna. 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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