Olsztyn weather by month & the best time to visit
Poland · regional city · continental climate
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The best time to visit Olsztyn is June — its sunniest month (Sunshine Score 75/100), with August and July close behind. Olsztyn averages about 1,628 hours of sunshine a year. Daytime highs around 22°C / 72°F and roughly 72 mm of rain in June.
When is the best time to visit Olsztyn?
For sunshine, the best time to visit Olsztyn is June, then August and July. The dullest month is January (0/100, 45 mm of rain). The full month-by-month picture is in the table below.
How sunny is Olsztyn?
Olsztyn isn't a sunny place by world standards: about 1,628 hours of sunshine a year. 75 Sunshine Score points separate June (75) from January (0), so the month you pick matters. It ranks #7 of 14 destinations in Poland for annual sunshine, above the national median of 1,626 hours. The year's 660 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 | -2° / 28°F | -7° / 19°F | 45 mm | 0 |
| February | 0 | 0° / 32°F | -6° / 21°F | 37 mm | 1 |
| March | 0 | 6° / 43°F | -3° / 27°F | 39 mm | 2 |
| April | 34 | 13° / 55°F | 2° / 36°F | 38 mm | 3 |
| May | 69 | 19° / 66°F | 8° / 46°F | 69 mm | 4 |
| June | 75 | 22° / 72°F | 12° / 54°F | 72 mm | 5 |
| July | 73 | 24° / 75°F | 14° / 57°F | 83 mm | 5 |
| August | 75 | 24° / 75°F | 14° / 57°F | 71 mm | 4 |
| September | 72 | 19° / 66°F | 9° / 48°F | 53 mm | 3 |
| October | 26 | 12° / 54°F | 4° / 39°F | 57 mm | 1 |
| November | 0 | 5° / 41°F | 0° / 32°F | 49 mm | 0 |
| December | 0 | 0° / 32°F | -4° / 25°F | 47 mm | 0 |
Nearest destinations
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Olsztyn: questions and answers
What kind of destination is Olsztyn?
Olsztyn is a regional city in Poland with a continental climate.
How many hours of sunshine does Olsztyn get a year?
Olsztyn gets about 1,628 hours of sunshine a year, at its best around June.
When is the best time to visit Olsztyn?
The sunniest time to visit Olsztyn is June, when the Sunshine Score peaks at 75/100 (with August and July close behind). Expect daytime highs around 22°C / 72°F.
What is the least sunny month in Olsztyn?
January is the least sunny month in Olsztyn, scoring 0/100 with about 45 mm of rain.
How strong is the sun in Olsztyn?
The typical midday UV index in Olsztyn peaks around 5 (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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