Muroran
Japan · 95K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Muroran
Japan
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 0% viability
0Mar: 0% viability
0Apr: 3% viability
3May: 24% viability
24Jun: 69% viability
69Jul: 81% viability
81Aug: 70% viability
70Sep: 65% viability
65Oct: 12% viability
12Nov: 0% viability
0Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jul, 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.
Muroran
Japan
Annual Average
GoodWHO annual classification
9.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
8.68.6 µg/m³ — Good
9.29.2 µg/m³ — Good
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1010 µg/m³ — Fair
1111 µg/m³ — Fair
7.67.6 µg/m³ — Good
1010 µg/m³ — Fair
9.99.9 µg/m³ — Good
8.38.3 µg/m³ — Good
7.77.7 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
8.68.6 µg/m³ — Good
9.29.2 µg/m³ — Good
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1010 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1111 µg/m³ — Fair
7.67.6 µg/m³ — Good
1010 µg/m³ — Fair
9.99.9 µg/m³ — Good
8.38.3 µg/m³ — Good
7.77.7 µg/m³ — Good
Best months: Aug, Nov–DecWorst months: Mar, May, Jul
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.
Muroran
Japan
Annual Summary
Sunshine
2,032hrs/yr
Clear sky
41%
Worst month
4.7hrs/day
Vit D months
5.6months
UV 8+ days
3days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
6.36.3 hrs — Good
7.77.7 hrs — Good
9.09.0 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
9.39.3 hrs — Sunny
9.39.3 hrs — Sunny
8.78.7 hrs — Sunny
8.98.9 hrs — Sunny
8.28.2 hrs — Sunny
6.66.6 hrs — Good
5.75.7 hrs — Moderate
Jan
Feb
Mar
Apr
May
Jun
6.36.3 hrs — Good
7.77.7 hrs — Good
9.09.0 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
9.39.3 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.39.3 hrs — Sunny
8.78.7 hrs — Sunny
8.98.9 hrs — Sunny
8.28.2 hrs — Sunny
6.66.6 hrs — Good
5.75.7 hrs — Moderate
Best months: Apr–JunWorst months: Jan, Nov–Dec
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●