What’s the climate like in Asterholma?
The current climate of Asterholma features average monthly temperatures ranging from highs of 21°C during the day to lows of 1°C. The average yearly temperature is around 10°C. At night, temperatures in the colder months average around -2°C and in the warmer months around 15°C.
The highest temperature recorded in Asterholma in recent years was 30°C in July 2021. The lowest daytime temperature recorded was -14°C in January 2016.
On average, Asterholma gets 477 mm of precipitation each year. Of this, about 53 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
Curious about the climate in other parts of Finland? Check out the weather and climate in places like Helsinki, Rovaniemi, Kuusamo, or have a look at other destinations in Finland.
Best time to visit Asterholma?
The best time to visit Asterholma for pleasant to warm weather is June through September. There might be some rain during this period, but the temperatures are just right for exploring Asterholma.
Climate Table of Asterholma
The climate table of Asterholma 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 | 2 | 3 | 7 | 13 | 18 | 21 | 20 | 16 | 10 | 6 | 3 |
| Temp. min (°C) | -2 | -1 | -1 | 2 | 7 | 12 | 16 | 16 | 12 | 7 | 4 | 0 |
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| Precipitation (mm) | 45 | 40 | 28 | 21 | 28 | 27 | 42 | 56 | 44 | 49 | 47 | 50 |
| Snow (cm) | 15 | 13 | 8,6 | 3,6 | 0,1 | 0 | 0 | 0 | 0 | 0 | 3,9 | 8,5 |
| UV Index | 0 | 1 | 3 | 5 | 6 | 6 | 4 | 4 | 3 | 2 | 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: 10°C
- Highest temperature: 21°C in July
- Lowest temperature: 1°C in January
- Precipitation*: 477 mm per year, averaging 40 mm per month
- Snowfall: 53 cm per year
- Driest months: 21 mm in April, 27 mm in June and 28 mm in March
- Wettest months: 56 mm in August, 50 mm in December and 49 mm in October
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Asterholma
This graph shows the average maximum temperatures per month in Asterholma, Finland. 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 Asterholma
This graph shows how much precipitation Asterholma, Finland, 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 Asterholma
This graph shows how much snow Asterholma, Finland, 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 Asterholma
This graph shows the average UV index per month in Asterholma, Finland. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Asterholma
This graph shows the average yearly temperature in Asterholma, Finland. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Asterholma
This chart shows the total yearly precipitation in Asterholma, Finland, 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 Asterholma
This chart shows the total yearly snowfall in Asterholma, Finland, 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 Asterholma
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Average Weather in Asterholma by Month
Click on a month below to see detailed weather info for Asterholma. 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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