HabiBubble

JP flagShiroishi

Japan · 33K

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: 0% viability
0
Apr: 14% viability
14
May: 50% viability
50
Jun: 80% viability
80
Jul: 74% viability
74
Aug: 79% viability
79
Sep: 75% viability
75
Oct: 34% viability
34
Nov: 4% viability
4
Dec: 0% viability
0
Friction Breakdown
Best months: Jun–SepChallenging: Jan–Apr, 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.

Annual Average
FairWHO annual classification
11.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
9.59.5 µg/m³ — Good
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1111 µg/m³ — Fair
1414 µg/m³ — Fair
1414 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1414 µg/m³ — Fair
1313 µg/m³ — Fair
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1111 µg/m³ — Fair
9.89.8 µg/m³ — Good
Best months: Jan, Apr, DecWorst months: 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.

Annual Summary
Sunshine
1,822hrs/yr
Clear sky
36%
Worst month
4.2hrs/day
Vit D months
6.4months
UV 8+ days
11days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
6.76.7 hrs — Good
7.77.7 hrs — Good
8.68.6 hrs — Sunny
9.99.9 hrs — Sunny
9.69.6 hrs — Sunny
9.39.3 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.08.0 hrs — Good
8.58.5 hrs — Sunny
7.77.7 hrs — Good
6.96.9 hrs — Good
6.96.9 hrs — Good
6.36.3 hrs — Good
Best months: Apr–JunWorst months: Jan, Nov–Dec
GoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●