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: 6% viability
6
Mar: 29% viability
29
Apr: 79% viability
79
May: 96% viability
96
Jun: 96% viability
96
Jul: 90% viability
90
Aug: 92% viability
92
Sep: 98% viability
98
Oct: 99% viability
99
Nov: 72% viability
72
Dec: 16% viability
16
Friction Breakdown
Best months: Apr–NovChallenging: Jan–Mar, 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
PoorWHO annual classification
25.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
2929 µg/m³ — Poor
2727 µg/m³ — Poor
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2222 µg/m³ — Moderate
2121 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2424 µg/m³ — Moderate
3333 µg/m³ — Poor
2626 µg/m³ — Poor
2626 µg/m³ — Poor
2424 µg/m³ — Moderate
3232 µg/m³ — Poor
Best months: Apr–JunWorst months: Jan, Aug, Dec
Moderate15–25 µg/m³Poor25–35 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
3,355hrs/yr
Clear sky
77%
Worst month
6.4hrs/day
Vit D months
9.6months
UV 8+ days
141days/yr
UV 11+ days
15days/yr
Jan
Feb
Mar
Apr
May
Jun
7.97.9 hrsGood
8.58.5 hrsSunny
9.39.3 hrsSunny
1111 hrsVery Sunny
1212 hrsVery Sunny
1313 hrsVery Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1313 hrsVery Sunny
1212 hrsVery Sunny
1111 hrsVery Sunny
9.59.5 hrsSunny
8.38.3 hrsSunny
8.18.1 hrsSunny
Best months: May–JulWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●