Yorii
Japan · 33K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Yorii
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: 6% viability
6Apr: 28% viability
28May: 64% viability
64Jun: 68% viability
68Jul: 62% viability
62Aug: 74% viability
74Sep: 68% viability
68Oct: 51% viability
51Nov: 17% viability
17Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: AugChallenging: 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.
Yorii
Japan
Annual Average
FairWHO annual classification
14.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1515 µg/m³ — Fair
1414 µg/m³ — Fair
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
1414 µg/m³ — Fair
1515 µg/m³ — Moderate
1414 µg/m³ — Fair
1313 µg/m³ — Fair
1515 µg/m³ — Fair
1212 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1515 µg/m³ — Fair
1414 µg/m³ — Fair
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1414 µg/m³ — Fair
1515 µg/m³ — Moderate
1414 µg/m³ — Fair
1313 µg/m³ — Fair
1515 µg/m³ — Fair
1212 µg/m³ — Fair
Best months: Jan, Oct, DecWorst months: May–Jun, Aug
Fair10–15 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.
Yorii
Japan
Annual Summary
Sunshine
2,180hrs/yr
Clear sky
44%
Worst month
4.2hrs/day
Vit D months
7.4months
UV 8+ days
23days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
7.77.7 hrs — Good
8.78.7 hrs — Sunny
9.09.0 hrs — Sunny
9.59.5 hrs — Sunny
9.19.1 hrs — Sunny
6.96.9 hrs — Good
8.98.9 hrs — Sunny
8.88.8 hrs — Sunny
8.08.0 hrs — Good
7.27.2 hrs — Good
7.97.9 hrs — Good
8.18.1 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
7.77.7 hrs — Good
8.78.7 hrs — Sunny
9.09.0 hrs — Sunny
9.59.5 hrs — Sunny
9.19.1 hrs — Sunny
6.96.9 hrs — Good
Jul
Aug
Sep
Oct
Nov
Dec
8.98.9 hrs — Sunny
8.88.8 hrs — Sunny
8.08.0 hrs — Good
7.27.2 hrs — Good
7.97.9 hrs — Good
8.18.1 hrs — Sunny
Best months: Mar–MayWorst months: Jan, Jun, Oct
GoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●