What’s the climate like in Hetta?
The current climate in Hetta features temperatures ranging from a high of 19°C to a low of -10°C throughout the year. The average yearly temperature is around 4°C. At night, temperatures in the colder months average around -18°C and in the warmer months around 10°C.
The highest temperature recorded in Hetta in recent years was 30°C in July 2018. The lowest daytime temperature recorded was -34°C in January 2016.
On average, Hetta gets 382 mm of precipitation each year. Of this, about 292 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Curious about the weather in other parts of Finland? Check out the climate and weather for spots like Helsinki, Rovaniemi, Kuusamo, or explore other destinations in Finland.
Best time to visit Hetta?
The best time to visit Hetta for mild to warm weather is June up to August. You might get some rain, but the temperatures are just right to explore Hetta.
Climate Table of Hetta
The climate table of Hetta 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) | -10 | -6 | -3 | 3 | 9 | 15 | 19 | 16 | 10 | 2 | -4 | -6 |
| Temp. min (°C) | -18 | -13 | -12 | -6 | 1 | 7 | 10 | 8 | 4 | -3 | -9 | -13 |
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| Precipitation (mm) | 28 | 29 | 9,6 | 12 | 28 | 42 | 43 | 45 | 45 | 28 | 22 | 50 |
| Snow (cm) | 63 | 54 | 19 | 10 | 9,5 | 0,1 | 0 | 0 | 3,2 | 42 | 31 | 60 |
| UV Index | 0 | 1 | 2 | 3 | 2 | 2 | 2 | 1 | 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: 4°C
- Highest temperature: 19°C in July
- Lowest temperature: -10°C in January
- Precipitation*: 382 mm per year, averaging 32 mm per month
- Snowfall: 292 cm per year
- Driest months: 9,6 mm in March, 12 mm in April and 22 mm in November
- Wettest months: 50 mm in December, 45 mm in August and 45 mm in September
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Hetta
This graph shows the average maximum temperatures per month in Hetta, 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 Hetta
This graph shows how much rainfall Hetta, Finland, 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 Hetta
This graph shows how much snow Hetta, Finland, 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 Hetta
This graph shows the average UV index per month in Hetta, Finland. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Hetta
This graph shows the average yearly temperature in Hetta, 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 Hetta
This chart shows the total yearly precipitation in Hetta, Finland, 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 Hetta
This chart shows the total yearly snowfall in Hetta, Finland, 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 Hetta
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Average Weather in Hetta by Month
Click on a month below to see detailed weather info for Hetta. 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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