Suzhou
China · 11.5M
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Suzhou
China
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 1% viability
1Feb: 4% viability
4Mar: 17% viability
17Apr: 44% viability
44May: 77% viability
77Jun: 70% viability
70Jul: 65% viability
65Aug: 73% viability
73Sep: 80% viability
80Oct: 63% viability
63Nov: 26% viability
26Dec: 1% viability
1Cold
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.
Suzhou
China
Annual Average
UnhealthyWHO annual classification
36.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
5757 µg/m³ — Very Unhealthy
4444 µg/m³ — Unhealthy
3737 µg/m³ — Unhealthy
3838 µg/m³ — Unhealthy
3434 µg/m³ — Poor
2727 µg/m³ — Poor
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2525 µg/m³ — Moderate
2828 µg/m³ — Poor
3838 µg/m³ — Unhealthy
5858 µg/m³ — Very Unhealthy
Jan
Feb
Mar
Apr
May
Jun
5757 µg/m³ — Very Unhealthy
4444 µg/m³ — Unhealthy
3737 µg/m³ — Unhealthy
3838 µg/m³ — Unhealthy
3434 µg/m³ — Poor
2727 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
2525 µg/m³ — Moderate
2828 µg/m³ — Poor
3838 µg/m³ — Unhealthy
5858 µg/m³ — Very Unhealthy
Best months: Jul–SepWorst months: Jan–Feb, Dec
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³Very Unhealthy50–75 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Suzhou
China
Annual Summary
Sunshine
1,821hrs/yr
Clear sky
40%
Worst month
2.6hrs/day
Vit D months
8.2months
UV 8+ days
34days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
5.75.7 hrs — Moderate
6.96.9 hrs — Good
8.38.3 hrs — Sunny
8.68.6 hrs — Sunny
8.98.9 hrs — Sunny
7.67.6 hrs — Good
8.88.8 hrs — Sunny
1010 hrs — Very Sunny
8.08.0 hrs — Good
7.57.5 hrs — Good
7.77.7 hrs — Good
7.77.7 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
5.75.7 hrs — Moderate
6.96.9 hrs — Good
8.38.3 hrs — Sunny
8.68.6 hrs — Sunny
8.98.9 hrs — Sunny
7.67.6 hrs — Good
Jul
Aug
Sep
Oct
Nov
Dec
8.88.8 hrs — Sunny
1010 hrs — Very Sunny
8.08.0 hrs — Good
7.57.5 hrs — Good
7.77.7 hrs — Good
7.77.7 hrs — Good
Best months: May, Jul–AugWorst months: Jan–Feb, Oct
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●