Olsztyn Weather History Poland

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Fri 04 Sep, 2026 Weather in Olsztyn

Sunrise: 05:52 AM Sunset: 07:21 PM	Moonrise: 09:29 PM Moonset: 03:11 PM	Max: 18.5 °c	Min: 14.6 °c	Avg: 16.1 °c	Precip: 7.34 mm	Max Wind: 37.4 kph

	Fri 04 0:00 am	Fri 04 3:00 am	Fri 04 6:00 am	Fri 04 9:00 am	Fri 04 12:00 pm	Fri 04 3:00 pm	Fri 04 6:00 pm	Fri 04 9:00 pm
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Temp	15.7°c	15.4°c	15.0°c	16.7°c	15.9°c	17.5°c	15.7°c	17.1°c
Wind	15.8 kmph	18.4 kmph	19.1 kmph	21.6 kmph	18.7 kmph	25.2 kmph	26.3 kmph	31.3 kmph
Precip	0.01 mm	0.03 mm	0.18 mm	0.13 mm	0.07 mm	0.09 mm	1.77 mm	0.00 mm
Cloud	90%	100%	100%	100%	100%	100%	100%	70%
Humidity	79%	83%	90%	83%	83%	74%	92%	87%
Pressure	1011 mb	1010 mb	1009 mb	1008 mb	1008 mb	1006 mb	1000 mb	999 mb

Olsztyn Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	0°C / 31°F	-4°C / 24°F	-2°C / 28°F	64 hours	48.46 mm / 1.91 In	12 days	1015 mb / 30 In
February	1°C / 34°F	-3°C / 26°F	-1°C / 30°F	66 hours	39.79 mm / 1.57 In	8 days	1016 mb / 30 In
March	7°C / 44°F	0°C / 32°F	3°C / 38°F	124 hours	39.64 mm / 1.56 In	7 days	1016 mb / 30 In
April	13°C / 55°F	3°C / 37°F	8°C / 46°F	156 hours	36.05 mm / 1.42 In	6 days	1016 mb / 30 In
May	18°C / 64°F	7°C / 45°F	13°C / 55°F	155 hours	72.21 mm / 2.84 In	8 days	1016 mb / 30 In
June	22°C / 71°F	11°C / 52°F	17°C / 62°F	160 hours	79.56 mm / 3.13 In	9 days	1015 mb / 30 In
July	23°C / 74°F	13°C / 56°F	18°C / 65°F	145 hours	107.62 mm / 4.24 In	10 days	1013 mb / 30 In
August	24°C / 75°F	14°C / 56°F	18°C / 65°F	178 hours	72.13 mm / 2.84 In	8 days	1015 mb / 30 In
September	19°C / 66°F	10°C / 50°F	14°C / 58°F	173 hours	50.62 mm / 1.99 In	5 days	1017 mb / 31 In
October	12°C / 54°F	6°C / 42°F	9°C / 48°F	133 hours	45.67 mm / 1.80 In	6 days	1017 mb / 31 In
November	6°C / 43°F	2°C / 36°F	4°C / 40°F	93 hours	45.65 mm / 1.80 In	6 days	1015 mb / 30 In
December	2°C / 36°F	-2°C / 29°F	0°C / 32°F	68 hours	48.61 mm / 1.91 In	8 days	1015 mb / 30 In

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