Shihui
China · 15K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Shihui
China
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 2% viability
2Feb: 12% viability
12Mar: 36% viability
36Apr: 65% viability
65May: 75% viability
75Jun: 70% viability
70Jul: 68% viability
68Aug: 84% viability
84Sep: 78% viability
78Oct: 67% viability
67Nov: 33% viability
33Dec: 2% viability
2Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: May–Jun, Aug–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.
Shihui
China
Annual Average
ModerateWHO annual classification
21.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3939 µg/m³ — Unhealthy
3030 µg/m³ — Poor
2121 µg/m³ — Moderate
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
1515 µg/m³ — Fair
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1515 µg/m³ — Fair
1616 µg/m³ — Moderate
2626 µg/m³ — Poor
3737 µg/m³ — Unhealthy
Jan
Feb
Mar
Apr
May
Jun
3939 µg/m³ — Unhealthy
3030 µg/m³ — Poor
2121 µg/m³ — Moderate
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
1515 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1515 µg/m³ — Fair
1616 µg/m³ — Moderate
2626 µg/m³ — Poor
3737 µg/m³ — Unhealthy
Best months: Jul–SepWorst months: Jan–Feb, Dec
Fair10–15 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.
Shihui
China
Annual Summary
Sunshine
1,211hrs/yr
Clear sky
23%
Worst month
0.4hrs/day
Vit D months
6.8months
UV 8+ days
45days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
0.00.0 hrs — No Sun
3.33.3 hrs — Low
2.02.0 hrs — Dark
4.04.0 hrs — Low
4.04.0 hrs — Low
4.34.3 hrs — Moderate
8.08.0 hrs — Good
9.09.0 hrs — Sunny
8.08.0 hrs — Good
2.02.0 hrs — Dark
3.03.0 hrs — Low
5.35.3 hrs — Moderate
Jan
Feb
Mar
Apr
May
Jun
0.00.0 hrs — No Sun
3.33.3 hrs — Low
2.02.0 hrs — Dark
4.04.0 hrs — Low
4.04.0 hrs — Low
4.34.3 hrs — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
8.08.0 hrs — Good
9.09.0 hrs — Sunny
8.08.0 hrs — Good
2.02.0 hrs — Dark
3.03.0 hrs — Low
5.35.3 hrs — Moderate
Best months: Jul–SepWorst months: Jan, Mar, Oct
No SunDarkLowModerateGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●