Tianchang
China · 61K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Tianchang
China
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 0% viability
0Mar: 11% viability
11Apr: 42% viability
42May: 80% viability
80Jun: 91% viability
91Jul: 76% viability
76Aug: 79% viability
79Sep: 83% viability
83Oct: 26% viability
26Nov: 3% viability
3Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: May–SepChallenging: Jan–Mar, Oct–Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Tianchang
China
Annual Average
UnhealthyWHO annual classification
40.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
6161 µg/m³ — Very Unhealthy
5858 µg/m³ — Very Unhealthy
5050 µg/m³ — Very Unhealthy
3838 µg/m³ — Unhealthy
3131 µg/m³ — Poor
3131 µg/m³ — Poor
3131 µg/m³ — Poor
3030 µg/m³ — Poor
2626 µg/m³ — Poor
3737 µg/m³ — Unhealthy
4949 µg/m³ — Unhealthy
4444 µg/m³ — Unhealthy
Jan
Feb
Mar
Apr
May
Jun
6161 µg/m³ — Very Unhealthy
5858 µg/m³ — Very Unhealthy
5050 µg/m³ — Very Unhealthy
3838 µg/m³ — Unhealthy
3131 µg/m³ — Poor
3131 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
3131 µg/m³ — Poor
3030 µg/m³ — Poor
2626 µg/m³ — Poor
3737 µg/m³ — Unhealthy
4949 µg/m³ — Unhealthy
4444 µg/m³ — Unhealthy
Best months: Jul–SepWorst months: Jan–Mar
Poor25–35 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.
Tianchang
China
Annual Summary
Sunshine
2,426hrs/yr
Clear sky
55%
Worst month
6.1hrs/day
Vit D months
6.9months
UV 8+ days
17days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
8.08.0 hrs — Good
8.98.9 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.09.0 hrs — Sunny
9.49.4 hrs — Sunny
8.48.4 hrs — Sunny
8.68.6 hrs — Sunny
7.67.6 hrs — Good
8.08.0 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
8.08.0 hrs — Good
8.98.9 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.09.0 hrs — Sunny
9.49.4 hrs — Sunny
8.48.4 hrs — Sunny
8.68.6 hrs — Sunny
7.67.6 hrs — Good
8.08.0 hrs — Good
Best months: Mar, May–JunWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●