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United States · 622K

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: 3% viability
3
Feb: 4% viability
4
Mar: 26% viability
26
Apr: 54% viability
54
May: 70% viability
70
Jun: 83% viability
83
Jul: 77% viability
77
Aug: 80% viability
80
Sep: 86% viability
86
Oct: 68% viability
68
Nov: 21% viability
21
Dec: 6% viability
6
Friction Breakdown
Best months: May–SepChallenging: Jan–Mar, Nov–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
7.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
7.87.8 µg/m³ — Good
6.96.9 µg/m³ — Good
6.36.3 µg/m³ — Good
6.26.2 µg/m³ — Good
6.36.3 µg/m³ — Good
8.38.3 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
9.19.1 µg/m³ — Good
7.67.6 µg/m³ — Good
6.96.9 µg/m³ — Good
6.46.4 µg/m³ — Good
6.46.4 µg/m³ — Good
7.27.2 µg/m³ — Good
Best months: Mar–MayWorst months: Jan, Jun–Jul
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
2,446hrs/yr
Clear sky
49%
Worst month
4.8hrs/day
Vit D months
8.1months
UV 8+ days
41days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
7.47.4 hrsGood
8.08.0 hrsGood
9.89.8 hrsSunny
1111 hrsVery Sunny
1111 hrsVery Sunny
1111 hrsVery Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrsVery Sunny
1111 hrsVery Sunny
9.29.2 hrsSunny
8.38.3 hrsSunny
7.77.7 hrsGood
7.07.0 hrsGood
Best months: May–JulWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●