HabiBubble

US flagNew Haven

United States · 16K

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: 1% viability
1
Mar: 12% viability
12
Apr: 34% viability
34
May: 69% viability
69
Jun: 83% viability
83
Jul: 82% viability
82
Aug: 85% viability
85
Sep: 81% viability
81
Oct: 35% viability
35
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
GoodWHO annual classification
7.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
8.48.4 µg/m³ — Good
8.98.9 µg/m³ — Good
7.57.5 µg/m³ — Good
7.17.1 µg/m³ — Good
7.57.5 µg/m³ — Good
6.26.2 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
9.79.7 µg/m³ — Good
8.28.2 µg/m³ — Good
6.76.7 µg/m³ — Good
5.85.8 µg/m³ — Good
9.09.0 µg/m³ — Good
8.98.9 µg/m³ — Good
Best months: Jun, Sep–OctWorst months: Jul, Nov–Dec
Good5–10 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
2,163hrs/yr
Clear sky
42%
Worst month
1.1hrs/day
Vit D months
6.7months
UV 8+ days
27days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
3.03.0 hrs — Low
8.28.2 hrs — Sunny
8.38.3 hrs — Sunny
1010 hrs — Very Sunny
1010 hrs — Very Sunny
1212 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1111 hrs — Very Sunny
9.09.0 hrs — Sunny
7.97.9 hrs — Good
7.37.3 hrs — Good
4.04.0 hrs — Low
Best months: Jun–AugWorst months: Jan, Nov–Dec
LowGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●