JP flagOmigawa

Japan · 26K

Lifestyle Calendar

When this city supports your activity — and when it fights you.

Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan: 0% viability
0
Feb: 0% viability
0
Mar: 5% viability
5
Apr: 24% viability
24
May: 62% viability
62
Jun: 81% viability
81
Jul: 78% viability
78
Aug: 84% viability
84
Sep: 79% viability
79
Oct: 57% viability
57
Nov: 22% viability
22
Dec: 0% viability
0
Friction Breakdown
Best months: Jun–SepChallenging: Jan–Apr, Nov–Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●

Air Quality Profile

Annual and monthly PM2.5 levels against WHO guidelines.

Annual Average
FairWHO annual classification
12.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
1010 µg/m³ — Good
1313 µg/m³ — Fair
1313 µg/m³ — Fair
1515 µg/m³ — Fair
1616 µg/m³ — Moderate
1414 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
9.99.9 µg/m³ — Good
1212 µg/m³ — Fair
1010 µg/m³ — Good
1010 µg/m³ — Fair
1212 µg/m³ — Fair
1212 µg/m³ — Fair
Best months: Jan, Jul, SepWorst months: Apr–Jun
Good5–10 µg/m³Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●

Sun & UV Profile

Monthly sunshine, sky clarity, and UV exposure patterns.

Annual Summary
Sunshine
2,178hrs/yr
Clear sky
46%
Worst month
4.0hrs/day
Vit D months
7.5months
UV 8+ days
38days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
7.97.9 hrsGood
8.38.3 hrsSunny
8.78.7 hrsSunny
1010 hrsSunny
1010 hrsSunny
9.29.2 hrsSunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrsSunny
1010 hrsVery Sunny
8.78.7 hrsSunny
7.57.5 hrsGood
7.87.8 hrsGood
7.97.9 hrsGood
Best months: Apr–May, AugWorst months: Jan, Oct–Nov
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●