CN flagHaitou

China · 35K

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: 58% viability
58
Feb: 70% viability
70
Mar: 88% viability
88
Apr: 82% viability
82
May: 79% viability
79
Jun: 86% viability
86
Jul: 76% viability
76
Aug: 76% viability
76
Sep: 73% viability
73
Oct: 61% viability
61
Nov: 80% viability
80
Dec: 45% viability
45
Friction Breakdown
Best months: Feb–Sep, NovChallenging: 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
ModerateWHO annual classification
15.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
1010 µg/m³ — Fair
9.29.2 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
1212 µg/m³ — Fair
1313 µg/m³ — Fair
1010 µg/m³ — Fair
1717 µg/m³ — Moderate
1818 µg/m³ — Moderate
1818 µg/m³ — Moderate
Best months: May–Jun, SepWorst months: Jan, Mar, Dec
Good5–10 µg/m³Fair10–15 µg/m³Moderate15–25 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
2,386hrs/yr
Clear sky
42%
Worst month
3.5hrs/day
Vit D months
11.0months
UV 8+ days
156days/yr
UV 11+ days
31days/yr
Jan
Feb
Mar
Apr
May
Jun
7.67.6 hrsGood
8.78.7 hrsSunny
9.69.6 hrsSunny
1010 hrsVery Sunny
1111 hrsVery Sunny
1111 hrsVery Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrsVery Sunny
1010 hrsSunny
9.09.0 hrsSunny
6.96.9 hrsGood
8.28.2 hrsSunny
7.87.8 hrsGood
Best months: May–JulWorst months: Jan, Oct, Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●