Small city
149K
30 km²
139m
06:02 UTC+1
PLN
Olsztyn, Poland is a 149K-resident city with 138 sunny days and 87 frost days annually and an annual PM2.5 of 12.3 µg/m³. A city in Poland.
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Feels-like °C
-12
-9
-2
4
13
21
21
22
13
5
-4
-11
Dinner outside
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F
M
A
M
J
J
A
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N
D
Climate Lab·Olsztyn
Monthly climate metrics across temperature, precipitation, wind, and UV.
OlsztynPoland
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 5 | 6 | 11 | 16 | 19 | 26 | 26 | 27 | 22 | 15 | 10 | 5 | 16 |
| Daily mean°C | 1 | 3 | 4 | 9 | 14 | 19 | 21 | 21 | 16 | 10 | 4 | 1 | 10 |
| Daily low°C | -3 | 0 | -2 | 2 | 9 | 14 | 16 | 16 | 11 | 6 | 1 | -4 | 5 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | -3 | 1 | 10 | 17 | 20 | 29 | 29 | 30 | 23 | 12 | 5 | -3 | 14 |
| Mean feelsDaily mean feels-like°C | -12 | -9 | -2 | 4 | 13 | 21 | 21 | 22 | 13 | 5 | -4 | -11 | 5 |
| Low feelsDaily low feels-like°C | -21 | -17 | -13 | -9 | 2 | 12 | 14 | 13 | 6 | -4 | -13 | -20 | -4 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 91 | 84 | 79 | 70 | 57 | 62 | 63 | 63 | 73 | 85 | 90 | 91 | 76 |
| Dewpoint°C | -1.6 | -0.3 | -0.5 | 0.6 | 5.7 | 12.4 | 12.2 | 13.5 | 11.1 | 7.1 | 2.2 | -0.0 | 5.2 |
| Precipitation | |||||||||||||
| Rainfallmm | 37 | 47 | 42 | 46 | 72 | 77 | 70 | 85 | 39 | 47 | 32 | 42 | 636 |
| Rain days≥1mm | 10 | 15 | 9 | 11 | 14 | 14 | 14 | 10 | 8 | 11 | 11 | 8 | 135 |
| Snowfallmm | 30 | 11 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 16 | 70 |
| Snow days≥1mm | 5 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 18 |
| Wind | |||||||||||||
| Wind avgm/s | 4.8 | 4.4 | 3.9 | 3.9 | 3.7 | 3.1 | 3.3 | 3.0 | 3.3 | 4.1 | 4.0 | 4.5 | 3.8 |
| Wind gustsm/s | 7.6 | 8.6 | 7.3 | 7.1 | 7.3 | 5.8 | 6.3 | 5.7 | 6.8 | 7.1 | 7.3 | 7.5 | 7.0 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 0.0 | 4.7 | 6.8 | 8.7 | 10.9 | 11.7 | 11.1 | 9.9 | 8.3 | 4.6 | 1.0 | 0.0 | 6.5 |
| Clear skyindex | 8% | 26% | 36% | 36% | 41% | 42% | 45% | 44% | 47% | 26% | 14% | 9% | 31% |
| UV indexmax avg | 0.3 | 0.7 | 1.6 | 2.5 | 4.1 | 4.8 | 4.4 | 4.3 | 3.1 | 1.3 | 0.4 | 0.3 | 2.3 |
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High
Lifestyle Calendar·Olsztyn
Olsztyn offers a solid outdoor season. June through August are perfect for all activities. Even dinner outside manages 3/12 months, while walking is comfortable 12/12 months — impressive.
OlsztynPoland
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
3/12
Dinner Outside30
Jan: 0% viability
0Feb: 0% viability
0Mar: 1% viability
1Apr: 16% viability
16May: 46% viability
46Jun: 79% viability
79Jul: 81% viability
81Aug: 78% viability
78Sep: 54% viability
54Oct: 3% viability
3Nov: 1% viability
1Dec: 0% viability
03/12
Dinner OutsideJan: 0% viability
0Feb: 0% viability
0Mar: 1% viability
1Apr: 16% viability
16May: 46% viability
46Jun: 79% viability
79Jul: 81% viability
81Aug: 78% viability
78Sep: 54% viability
54Oct: 3% viability
3Nov: 1% viability
1Dec: 0% viability
030%
Cold
5/12
Lunch Outside47
Jan: 0% viability
0Feb: 10% viability
10Mar: 36% viability
36Apr: 55% viability
55May: 73% viability
73Jun: 78% viability
78Jul: 77% viability
77Aug: 78% viability
78Sep: 83% viability
83Oct: 62% viability
62Nov: 14% viability
14Dec: 0% viability
05/12
Lunch OutsideJan: 0% viability
0Feb: 10% viability
10Mar: 36% viability
36Apr: 55% viability
55May: 73% viability
73Jun: 78% viability
78Jul: 77% viability
77Aug: 78% viability
78Sep: 83% viability
83Oct: 62% viability
62Nov: 14% viability
14Dec: 0% viability
047%
Cold
12/12
Walking94
Jan: 91% viability
91Feb: 89% viability
89Mar: 97% viability
97Apr: 97% viability
97May: 98% viability
98Jun: 96% viability
96Jul: 91% viability
91Aug: 87% viability
87Sep: 97% viability
97Oct: 96% viability
96Nov: 98% viability
98Dec: 92% viability
9212/12
WalkingJan: 91% viability
91Feb: 89% viability
89Mar: 97% viability
97Apr: 97% viability
97May: 98% viability
98Jun: 96% viability
96Jul: 91% viability
91Aug: 87% viability
87Sep: 97% viability
97Oct: 96% viability
96Nov: 98% viability
98Dec: 92% viability
9294%
12/12
Running94
Jan: 91% viability
91Feb: 89% viability
89Mar: 97% viability
97Apr: 97% viability
97May: 98% viability
98Jun: 96% viability
96Jul: 91% viability
91Aug: 87% viability
87Sep: 97% viability
97Oct: 96% viability
96Nov: 98% viability
98Dec: 92% viability
9212/12
RunningJan: 91% viability
91Feb: 89% viability
89Mar: 97% viability
97Apr: 97% viability
97May: 98% viability
98Jun: 96% viability
96Jul: 91% viability
91Aug: 87% viability
87Sep: 97% viability
97Oct: 96% viability
96Nov: 98% viability
98Dec: 92% viability
9294%
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High
