Chok Chai
Thailand · 23K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Chok Chai
Thailand
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 92% viability
92Feb: 96% viability
96Mar: 92% viability
92Apr: 85% viability
85May: 78% viability
78Jun: 85% viability
85Jul: 74% viability
74Aug: 80% viability
80Sep: 53% viability
53Oct: 67% viability
67Nov: 89% viability
89Dec: 88% viability
88Humid
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jan–Aug, Nov–DecChallenging: None
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Chok Chai
Thailand
Annual Average
ModerateWHO annual classification
24.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3535 µg/m³ — Poor
3636 µg/m³ — Unhealthy
3737 µg/m³ — Unhealthy
3131 µg/m³ — Poor
2222 µg/m³ — Moderate
1515 µg/m³ — Fair
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
2020 µg/m³ — Moderate
1919 µg/m³ — Moderate
2323 µg/m³ — Moderate
2727 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
3535 µg/m³ — Poor
3636 µg/m³ — Unhealthy
3737 µg/m³ — Unhealthy
3131 µg/m³ — Poor
2222 µg/m³ — Moderate
1515 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
2020 µg/m³ — Moderate
1919 µg/m³ — Moderate
2323 µg/m³ — Moderate
2727 µg/m³ — Poor
Best months: Jun–AugWorst months: Jan–Mar
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.
Chok Chai
Thailand
Annual Summary
Sunshine
2,561hrs/yr
Clear sky
44%
Worst month
3.8hrs/day
Vit D months
11.6months
UV 8+ days
226days/yr
UV 11+ days
19days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
9.69.6 hrs — Sunny
1111 hrs — Very Sunny
9.99.9 hrs — Sunny
1111 hrs — Very Sunny
1010 hrs — Sunny
9.89.8 hrs — Sunny
9.09.0 hrs — Sunny
9.09.0 hrs — Sunny
8.08.0 hrs — Good
8.38.3 hrs — Sunny
9.09.0 hrs — Sunny
9.29.2 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
9.69.6 hrs — Sunny
1111 hrs — Very Sunny
9.99.9 hrs — Sunny
1111 hrs — Very Sunny
1010 hrs — Sunny
9.89.8 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.09.0 hrs — Sunny
9.09.0 hrs — Sunny
8.08.0 hrs — Good
8.38.3 hrs — Sunny
9.09.0 hrs — Sunny
9.29.2 hrs — Sunny
Best months: Feb, Apr–MayWorst months: Sep–Nov
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●