Kuopio / Siilinjärvi weather by month & the best time to visit
Finland · regional city · continental climate

The best time to visit Kuopio / Siilinjärvi is July — its sunniest month (Sunshine Score 66/100), with August and June close behind. Kuopio / Siilinjärvi averages about 1,575 hours of sunshine a year. Daytime highs around 21°C / 70°F and roughly 116 mm of rain in July.
When is the best time to visit Kuopio / Siilinjärvi?
For sunshine, the best time to visit Kuopio / Siilinjärvi is July, then August and June. The dullest month is January (0/100, 55 mm of rain). The full month-by-month picture is in the table below.
How sunny is Kuopio / Siilinjärvi?
Kuopio / Siilinjärvi isn't a sunny place by world standards: about 1,575 hours of sunshine a year. 66 Sunshine Score points separate July (66) from January (0), so the month you pick matters. It ranks #14 of 20 destinations in Finland for annual sunshine, below the national median of 1,638 hours. The year's 885 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | -8° / 18°F | -14° / 7°F | 55 mm | 0 |
| February | 0 | -7° / 19°F | -13° / 9°F | 45 mm | 0 |
| March | 0 | -2° / 28°F | -9° / 16°F | 46 mm | 1 |
| April | 0 | 5° / 41°F | -1° / 30°F | 52 mm | 2 |
| May | 30 | 13° / 55°F | 6° / 43°F | 82 mm | 3 |
| June | 58 | 18° / 64°F | 11° / 52°F | 100 mm | 4 |
| July | 66 | 21° / 70°F | 14° / 57°F | 116 mm | 4 |
| August | 65 | 19° / 66°F | 12° / 54°F | 91 mm | 3 |
| September | 30 | 13° / 55°F | 8° / 46°F | 83 mm | 1 |
| October | 0 | 5° / 41°F | 1° / 34°F | 75 mm | 0 |
| November | 0 | -1° / 30°F | -5° / 23°F | 72 mm | 0 |
| December | 0 | -5° / 23°F | -10° / 14°F | 68 mm | 0 |
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Kuopio / Siilinjärvi: questions and answers
What kind of destination is Kuopio / Siilinjärvi?
Kuopio / Siilinjärvi is a regional city in Finland with a continental climate.
How many hours of sunshine does Kuopio / Siilinjärvi get a year?
Kuopio / Siilinjärvi gets about 1,575 hours of sunshine a year, at its best around July.
When is the best time to visit Kuopio / Siilinjärvi?
The sunniest time to visit Kuopio / Siilinjärvi is July, when the Sunshine Score peaks at 66/100 (with August and June close behind). Expect daytime highs around 21°C / 70°F.
What is the least sunny month in Kuopio / Siilinjärvi?
January is the least sunny month in Kuopio / Siilinjärvi, scoring 0/100 with about 55 mm of rain.
How strong is the sun in Kuopio / Siilinjärvi?
The typical midday UV index in Kuopio / Siilinjärvi peaks around 4 (moderate) in June, easing to about 0 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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