Beihai
China · 594K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Beihai
China
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 54% viability
54Feb: 59% viability
59Mar: 82% viability
82Apr: 82% viability
82May: 80% viability
80Jun: 62% viability
62Jul: 67% viability
67Aug: 65% viability
65Sep: 69% viability
69Oct: 59% viability
59Nov: 74% viability
74Dec: 40% viability
40Humid
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Mar–May, 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.
Beihai
China
Annual Average
ModerateWHO annual classification
23.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4141 µg/m³ — Unhealthy
2727 µg/m³ — Poor
2323 µg/m³ — Moderate
2525 µg/m³ — Moderate
1717 µg/m³ — Moderate
9.89.8 µg/m³ — Good
1414 µg/m³ — Fair
1515 µg/m³ — Fair
1717 µg/m³ — Moderate
2828 µg/m³ — Poor
3232 µg/m³ — Poor
3838 µg/m³ — Unhealthy
Jan
Feb
Mar
Apr
May
Jun
4141 µg/m³ — Unhealthy
2727 µg/m³ — Poor
2323 µg/m³ — Moderate
2525 µg/m³ — Moderate
1717 µg/m³ — Moderate
9.89.8 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
1414 µg/m³ — Fair
1515 µg/m³ — Fair
1717 µg/m³ — Moderate
2828 µg/m³ — Poor
3232 µg/m³ — Poor
3838 µg/m³ — Unhealthy
Best months: Jun–AugWorst months: Jan, Nov–Dec
Good5–10 µg/m³Fair10–15 µg/m³Moderate15–25 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.
Beihai
China
Annual Summary
Sunshine
2,190hrs/yr
Clear sky
42%
Worst month
3.8hrs/day
Vit D months
10.4months
UV 8+ days
109days/yr
UV 11+ days
9days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
6.36.3 hrs — Good
8.08.0 hrs — Good
8.68.6 hrs — Sunny
9.29.2 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
8.78.7 hrs — Sunny
8.08.0 hrs — Good
8.68.6 hrs — Sunny
8.38.3 hrs — Sunny
7.77.7 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
6.36.3 hrs — Good
8.08.0 hrs — Good
8.68.6 hrs — Sunny
9.29.2 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrs — Very Sunny
8.78.7 hrs — Sunny
8.08.0 hrs — Good
8.68.6 hrs — Sunny
8.38.3 hrs — Sunny
7.77.7 hrs — Good
Best months: May–JulWorst months: Jan, Sep, Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●