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Japan · 16K

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: 9% viability
9
Apr: 31% viability
31
May: 68% viability
68
Jun: 79% viability
79
Jul: 78% viability
78
Aug: 83% viability
83
Sep: 87% viability
87
Oct: 56% viability
56
Nov: 15% viability
15
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
12.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1515 µg/m³ — Fair
1313 µg/m³ — Fair
1313 µg/m³ — Fair
1515 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1212 µg/m³ — Fair
Best months: Jan, Aug–SepWorst months: Feb–Mar, Jun
Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●

Sun & UV Profile

Monthly sunshine, sky clarity, and UV exposure patterns.

Annual Summary
Sunshine
2,131hrs/yr
Clear sky
43%
Worst month
4.7hrs/day
Vit D months
7.3months
UV 8+ days
26days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
7.07.0 hrsGood
7.97.9 hrsGood
8.98.9 hrsSunny
1010 hrsVery Sunny
1010 hrsVery Sunny
9.49.4 hrsSunny
Jul
Aug
Sep
Oct
Nov
Dec
9.99.9 hrsSunny
9.69.6 hrsSunny
8.28.2 hrsSunny
8.68.6 hrsSunny
7.47.4 hrsGood
6.86.8 hrsGood
Best months: Apr–May, JulWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●