HabiBubble

US flagWatertown

United States · 27K

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: 3% viability
3
Apr: 18% viability
18
May: 59% viability
59
Jun: 80% viability
80
Jul: 84% viability
84
Aug: 80% viability
80
Sep: 76% viability
76
Oct: 23% viability
23
Nov: 1% viability
1
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
GoodWHO annual classification
5.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
5.95.9 µg/m³ — Good
5.65.6 µg/m³ — Good
5.35.3 µg/m³ — Good
4.44.4 µg/m³ — Excellent
4.54.5 µg/m³ — Excellent
6.46.4 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
5.45.4 µg/m³ — Good
5.45.4 µg/m³ — Good
5.45.4 µg/m³ — Good
5.25.2 µg/m³ — Good
5.45.4 µg/m³ — Good
5.75.7 µg/m³ — Good
Best months: Apr–May, OctWorst months: Jan, Jun, Dec
Excellent0–5 µg/m³Good5–10 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
2,066hrs/yr
Clear sky
40%
Worst month
1.3hrs/day
Vit D months
5.8months
UV 8+ days
6days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
4.34.3 hrs — Moderate
7.27.2 hrs — Good
7.97.9 hrs — Good
9.09.0 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1111 hrs — Very Sunny
9.39.3 hrs — Sunny
7.07.0 hrs — Good
5.75.7 hrs — Moderate
3.93.9 hrs — Low
Best months: May–JulWorst months: Jan, Nov–Dec
LowModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●