HabiBubble

US flagWatertown

United States · 22K

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: 4% viability
4
Apr: 14% viability
14
May: 56% viability
56
Jun: 77% viability
77
Jul: 86% viability
86
Aug: 84% viability
84
Sep: 75% viability
75
Oct: 20% viability
20
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
5.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
6.46.4 µg/m³ — Good
4.54.5 µg/m³ — Excellent
5.65.6 µg/m³ — Good
3.83.8 µg/m³ — Excellent
4.74.7 µg/m³ — Excellent
5.35.3 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
5.75.7 µg/m³ — Good
4.84.8 µg/m³ — Excellent
5.55.5 µg/m³ — Good
4.64.6 µg/m³ — Excellent
5.35.3 µg/m³ — Good
6.56.5 µg/m³ — Good
Best months: Feb, Apr, OctWorst months: Jan, Jul, 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
2,509hrs/yr
Clear sky
52%
Worst month
2.5hrs/day
Vit D months
6.6months
UV 8+ days
28days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
5.65.6 hrs — Moderate
7.97.9 hrs — Good
9.09.0 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1313 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
8.78.7 hrs — Sunny
6.96.9 hrs — Good
6.06.0 hrs — Moderate
Best months: Jun–AugWorst months: Jan, Nov–Dec
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●