Sarubetsu
Japan · 26K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Sarubetsu
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: 23% viability
23Jun: 65% viability
65Jul: 85% viability
85Aug: 78% viability
78Sep: 66% viability
66Oct: 10% viability
10Nov: 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.
Sarubetsu
Japan
Annual Average
FairWHO annual classification
10.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
9.79.7 µg/m³ — Good
8.88.8 µg/m³ — Good
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1010 µg/m³ — Fair
1212 µg/m³ — Fair
1010 µg/m³ — Good
1111 µg/m³ — Fair
9.49.4 µg/m³ — Good
8.68.6 µg/m³ — Good
8.78.7 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
9.79.7 µg/m³ — Good
8.88.8 µg/m³ — Good
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1010 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1212 µg/m³ — Fair
1010 µg/m³ — Good
1111 µg/m³ — Fair
9.49.4 µg/m³ — Good
8.68.6 µg/m³ — Good
8.78.7 µg/m³ — Good
Best months: Feb, 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.
Sarubetsu
Japan
Annual Summary
Sunshine
2,012hrs/yr
Clear sky
42%
Worst month
3.5hrs/day
Vit D months
5.5months
UV 8+ days
2days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
7.17.1 hrs — Good
7.87.8 hrs — Good
9.09.0 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
9.69.6 hrs — Sunny
8.38.3 hrs — Sunny
7.37.3 hrs — Good
8.08.0 hrs — Good
7.97.9 hrs — Good
6.96.9 hrs — Good
6.76.7 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
7.17.1 hrs — Good
7.87.8 hrs — Good
9.09.0 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
9.69.6 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.38.3 hrs — Sunny
7.37.3 hrs — Good
8.08.0 hrs — Good
7.97.9 hrs — Good
6.96.9 hrs — Good
6.76.7 hrs — Good
Best months: Apr–JunWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●