Olsztyn vs Ostrołęka Climate
99%matchOn climate, Ostrołęka is a 99% match for Olsztyn. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Olsztyn gets 24 in (601 mm) of rain a year and Ostrołęka 18 in (462 mm). July is the warmest month in both, with highs of 76°F (25°C) in Olsztyn and 79°F (26°C) in Ostrołęka.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
OlsztynOstrołękasolid = high, dashed = low
Rain (in per month)
OlsztynOstrołęka
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Olsztyn | Ostrołęka | Olsztyn | Ostrołęka | Olsztyn | Ostrołęka | |
| Jan | 32°F(0°C) | 31°F(-1°C) | 23°F(-5°C) | 22°F(-6°C) | 1.5 in(39 mm) | 1.0 in(25 mm) |
| Feb | 35°F(2°C) | 34°F(1°C) | 24°F(-4°C) | 24°F(-5°C) | 1.1 in(29 mm) | 1.0 in(25 mm) |
| Mar | 44°F(7°C) | 46°F(8°C) | 30°F(-1°C) | 31°F(-1°C) | 1.5 in(38 mm) | 1.0 in(26 mm) |
| Apr | 58°F(15°C) | 60°F(16°C) | 38°F(4°C) | 40°F(5°C) | 1.2 in(31 mm) | 1.0 in(26 mm) |
| May | 67°F(20°C) | 69°F(21°C) | 46°F(8°C) | 47°F(8°C) | 2.0 in(52 mm) | 1.9 in(48 mm) |
| Jun | 73°F(23°C) | 75°F(24°C) | 52°F(11°C) | 54°F(12°C) | 2.8 in(71 mm) | 2.2 in(55 mm) |
| Jul | 76°F(25°C) | 79°F(26°C) | 57°F(14°C) | 58°F(15°C) | 3.0 in(77 mm) | 2.7 in(69 mm) |
| Aug | 76°F(24°C) | 78°F(25°C) | 55°F(13°C) | 56°F(13°C) | 2.6 in(66 mm) | 2.1 in(54 mm) |
| Sep | 65°F(19°C) | 67°F(19°C) | 48°F(9°C) | 48°F(9°C) | 2.2 in(56 mm) | 1.6 in(41 mm) |
| Oct | 54°F(12°C) | 55°F(13°C) | 41°F(5°C) | 41°F(5°C) | 2.1 in(53 mm) | 1.3 in(34 mm) |
| Nov | 42°F(6°C) | 42°F(6°C) | 34°F(1°C) | 33°F(0°C) | 1.7 in(44 mm) | 1.2 in(31 mm) |
| Dec | 34°F(1°C) | 33°F(1°C) | 27°F(-3°C) | 25°F(-4°C) | 1.8 in(45 mm) | 1.1 in(28 mm) |
1991–2020 averages, by calendar month.