Heishui
China · 17K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Heishui
China
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 2% viability
2Feb: 11% viability
11Mar: 36% viability
36Apr: 60% viability
60May: 73% viability
73Jun: 63% viability
63Jul: 63% viability
63Aug: 78% viability
78Sep: 81% viability
81Oct: 64% viability
64Nov: 31% viability
31Dec: 1% viability
1Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: May, 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.
Heishui
China
Annual Average
ModerateWHO annual classification
19.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3535 µg/m³ — Unhealthy
2828 µg/m³ — Poor
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
1414 µg/m³ — Fair
1515 µg/m³ — Moderate
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1313 µg/m³ — Fair
1414 µg/m³ — Fair
2323 µg/m³ — Moderate
3232 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
3535 µg/m³ — Unhealthy
2828 µg/m³ — Poor
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
1414 µg/m³ — Fair
1515 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1313 µg/m³ — Fair
1414 µg/m³ — Fair
2323 µg/m³ — Moderate
3232 µg/m³ — Poor
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.
Heishui
China
Annual Summary
Sunshine
1,132hrs/yr
Clear sky
22%
Worst month
0.1hrs/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
1.01.0 hrs — Dark
1.01.0 hrs — Dark
3.03.0 hrs — Low
3.03.0 hrs — Low
4.04.0 hrs — Low
7.97.9 hrs — Good
9.39.3 hrs — Sunny
7.07.0 hrs — Good
0.00.0 hrs — No Sun
3.03.0 hrs — Low
4.94.9 hrs — Moderate
Jan
Feb
Mar
Apr
May
Jun
0.00.0 hrs — No Sun
1.01.0 hrs — Dark
1.01.0 hrs — Dark
3.03.0 hrs — Low
3.03.0 hrs — Low
4.04.0 hrs — Low
Jul
Aug
Sep
Oct
Nov
Dec
7.97.9 hrs — Good
9.39.3 hrs — Sunny
7.07.0 hrs — Good
0.00.0 hrs — No Sun
3.03.0 hrs — Low
4.94.9 hrs — Moderate
Best months: Jul–SepWorst months: Jan, Mar, Oct
No SunDarkLowModerateGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●