What’s the climate like in Tromsøya?
The current climate of Tromsøya features average monthly temperatures ranging from highs of 16°C during the day to lows of -1°C. The average yearly temperature is around 7°C. At night, temperatures in the colder months average around -5°C and in the warmer months around 10°C.
The highest temperature recorded in Tromsøya in recent years was 30°C in June 2022. The lowest daytime temperature recorded was -13°C in January 2016.
On average, Tromsøya gets 1104 mm of precipitation each year. Of this, about 386 cm is snowfall. For comparison, UK gets 701 mm of precipitation each year.
Best time to visit Tromsøya?
The best time to visit Tromsøya for pleasant to warm weather is July and August. There might be some rain during this period, but the temperatures are just right for exploring Tromsøya.
Climate Table of Tromsøya
The climate table of Tromsøya 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) | -1 | 0 | 1 | 4 | 9 | 12 | 16 | 15 | 11 | 6 | 3 | 1 |
| Temp. min (°C) | -5 | -4 | -4 | -1 | 3 | 7 | 10 | 9 | 7 | 2 | -1 | -3 |
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| Precipitation (mm) | 115 | 87 | 114 | 77 | 52 | 55 | 57 | 80 | 87 | 105 | 119 | 156 |
| Snow (cm) | 62 | 78 | 88 | 39 | 6,9 | 0,5 | 0 | 0 | 0,4 | 14 | 30 | 67 |
| UV Index | 0 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 2 | 1 | 0 | 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: 7°C
- Highest temperature: 16°C in July
- Lowest temperature: -1°C in January
- Precipitation*: 1104 mm per year, averaging 92 mm per month
- Snowfall: 386 cm per year
- Driest months: 52 mm in May, 55 mm in June and 57 mm in July
- Wettest months: 156 mm in December, 119 mm in November and 115 mm in January
*Precipitation is measured as a combination of rain, snow, and hail
Table of Contents
Average Temperature per Month in Tromsøya
This graph shows the average maximum temperatures per month in Tromsøya, Norway. 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 Tromsøya
This graph shows how much precipitation Tromsøya, Norway, 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 Tromsøya
This graph shows how much snow Tromsøya, Norway, 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 Tromsøya
This graph shows the average UV index per month in Tromsøya, Norway. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Tromsøya
This graph shows the average yearly temperature in Tromsøya, Norway. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Tromsøya
This chart shows the total yearly precipitation in Tromsøya, Norway, 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 Tromsøya
This chart shows the total yearly snowfall in Tromsøya, Norway, 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 Tromsøya
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Average Weather in Tromsøya by Month
Click on a month below to see detailed weather info for Tromsøya. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
