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: 99% viability
99
Feb: 100% viability
100
Mar: 95% viability
95
Apr: 90% viability
90
May: 85% viability
85
Jun: 83% viability
83
Jul: 82% viability
82
Aug: 78% viability
78
Sep: 73% viability
73
Oct: 82% viability
82
Nov: 96% viability
96
Dec: 99% viability
99
Friction Breakdown
Best months: Jan–DecChallenging: None
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
PoorWHO annual classification
28.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
3939 µg/m³ — Unhealthy
4747 µg/m³ — Unhealthy
4040 µg/m³ — Unhealthy
2929 µg/m³ — Poor
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2828 µg/m³ — Poor
2020 µg/m³ — Moderate
1616 µg/m³ — Moderate
2020 µg/m³ — Moderate
2424 µg/m³ — Moderate
3434 µg/m³ — Poor
Best months: Aug–OctWorst months: Jan–Mar
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 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
2,765hrs/yr
Clear sky
42%
Worst month
5.4hrs/day
Vit D months
11.6months
UV 8+ days
291days/yr
UV 11+ days
53days/yr
Jan
Feb
Mar
Apr
May
Jun
9.99.9 hrsSunny
1010 hrsVery Sunny
1010 hrsSunny
9.99.9 hrsSunny
9.79.7 hrsSunny
9.39.3 hrsSunny
Jul
Aug
Sep
Oct
Nov
Dec
8.98.9 hrsSunny
8.68.6 hrsSunny
8.68.6 hrsSunny
9.09.0 hrsSunny
9.79.7 hrsSunny
1010 hrsSunny
Best months: Feb–Mar, DecWorst months: Jul–Sep
SunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●