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FinlandThe climate of Iljana
The current climate in Iljana features temperatures ranging from a high of 20°C to a low of -6°C throughout the year. The average yearly temperature is around 7°C. At night, temperatures in the colder months average around -12°C and in the warmer months around 11°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Iljana, Finland.
Temperature records
The highest temperature recorded in Iljana in recent years was 31°C in July 2022. The lowest daytime temperature recorded was -28°C in January 2016.
Precipitation and snowfall
On average, Iljana gets 564 mm of precipitation each year. Of this, about 88 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 Iljana?
The best time to visit Iljana for mild to warm weather is June up to August. You might get some rain, but the temperatures are just right to explore Iljana.
Climate Table of Iljana
The climate table of Iljana 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) | -6 | -3 | 1 | 6 | 13 | 18 | 20 | 19 | 13 | 5 | 0 | -3 |
| Temp. min (°C) | -11 | -9 | -7 | -2 | 4 | 10 | 12 | 11 | 7 | 1 | -3 | -7 |
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| Precipitation (mm) | 32 | 36 | 27 | 26 | 43 | 53 | 84 | 74 | 56 | 49 | 47 | 37 |
| Snow (cm) | 16 | 15 | 12 | 6,6 | 4,3 | 0,2 | 0 | 0 | 0 | 3,4 | 17 | 13 |
| UV Index | 0 | 1 | 2 | 4 | 5 | 5 | 5 | 4 | 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.
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Temperature charts
These charts display the average temperatures in Iljana, Finland. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Iljana
Yearly Temperature in Iljana
Precipitation charts
These charts show the average amount of precipitation in Iljana, Finland. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Iljana
Total Yearly Precipitation in Iljana
Average Snowfall per Month in Iljana
Total Yearly Snowfall in Iljana
UV index chart
This chart shows the average UV index per month in Iljana, Finland. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Iljana
Weather experiences in Iljana
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Average weather in Iljana by month
Click on a month below to see detailed weather info for Iljana. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.