Rumia
Poland · 51K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Rumia
Poland
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 0% viability
0Mar: 1% viability
1Apr: 10% viability
10May: 38% viability
38Jun: 75% viability
75Jul: 69% viability
69Aug: 74% viability
74Sep: 47% viability
47Oct: 3% viability
3Nov: 0% viability
0Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jun, AugChallenging: Jan–May, Oct–Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Rumia
Poland
Annual Average
GoodWHO annual classification
9.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1414 µg/m³ — Fair
1010 µg/m³ — Fair
1515 µg/m³ — Fair
8.28.2 µg/m³ — Good
8.78.7 µg/m³ — Good
7.97.9 µg/m³ — Good
6.36.3 µg/m³ — Good
7.07.0 µg/m³ — Good
8.38.3 µg/m³ — Good
8.88.8 µg/m³ — Good
1111 µg/m³ — Fair
1414 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
1414 µg/m³ — Fair
1010 µg/m³ — Fair
1515 µg/m³ — Fair
8.28.2 µg/m³ — Good
8.78.7 µg/m³ — Good
7.97.9 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
6.36.3 µg/m³ — Good
7.07.0 µg/m³ — Good
8.38.3 µg/m³ — Good
8.88.8 µg/m³ — Good
1111 µg/m³ — Fair
1414 µg/m³ — Fair
Best months: Jun–AugWorst months: Jan, Mar, Dec
Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Rumia
Poland
Annual Summary
Sunshine
1,790hrs/yr
Clear sky
38%
Worst month
0.1hrs/day
Vit D months
4.1months
UV 8+ days
0days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
1.01.0 hrs — Dark
4.84.8 hrs — Moderate
7.07.0 hrs — Good
9.99.9 hrs — Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
8.28.2 hrs — Sunny
5.75.7 hrs — Moderate
1.01.0 hrs — Dark
0.00.0 hrs — No Sun
Jan
Feb
Mar
Apr
May
Jun
1.01.0 hrs — Dark
4.84.8 hrs — Moderate
7.07.0 hrs — Good
9.99.9 hrs — Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrs — Very Sunny
1111 hrs — Very Sunny
8.28.2 hrs — Sunny
5.75.7 hrs — Moderate
1.01.0 hrs — Dark
0.00.0 hrs — No Sun
Best months: May–JulWorst months: Jan, Nov–Dec
No SunDarkModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●