Chai Nat
Thailand · 15K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Chai Nat
Thailand
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 96% viability
96Feb: 96% viability
96Mar: 80% viability
80Apr: 71% viability
71May: 65% viability
65Jun: 74% viability
74Jul: 61% viability
61Aug: 64% viability
64Sep: 44% viability
44Oct: 61% viability
61Nov: 86% viability
86Dec: 98% viability
98Humid
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jan–Apr, Jun, 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.
Chai Nat
Thailand
Annual Average
PoorWHO annual classification
31.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4040 µg/m³ — Unhealthy
4040 µg/m³ — Unhealthy
5151 µg/m³ — Very Unhealthy
4141 µg/m³ — Unhealthy
3030 µg/m³ — Poor
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2121 µg/m³ — Moderate
2323 µg/m³ — Moderate
2626 µg/m³ — Poor
2626 µg/m³ — Poor
3535 µg/m³ — Unhealthy
Jan
Feb
Mar
Apr
May
Jun
4040 µg/m³ — Unhealthy
4040 µg/m³ — Unhealthy
5151 µg/m³ — Very Unhealthy
4141 µg/m³ — Unhealthy
3030 µg/m³ — Poor
1919 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2020 µg/m³ — Moderate
2121 µg/m³ — Moderate
2323 µg/m³ — Moderate
2626 µg/m³ — Poor
2626 µg/m³ — Poor
3535 µg/m³ — Unhealthy
Best months: Jun–AugWorst months: Jan, Mar–Apr
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.
Chai Nat
Thailand
Annual Summary
Sunshine
2,617hrs/yr
Clear sky
43%
Worst month
4.0hrs/day
Vit D months
11.6months
UV 8+ days
197days/yr
UV 11+ days
25days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
9.89.8 hrs — Sunny
1010 hrs — Very Sunny
1010 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
9.29.2 hrs — Sunny
9.09.0 hrs — Sunny
7.77.7 hrs — Good
8.38.3 hrs — Sunny
8.98.9 hrs — Sunny
9.19.1 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
9.89.8 hrs — Sunny
1010 hrs — Very Sunny
1010 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.29.2 hrs — Sunny
9.09.0 hrs — Sunny
7.77.7 hrs — Good
8.38.3 hrs — Sunny
8.98.9 hrs — Sunny
9.19.1 hrs — Sunny
Best months: Feb–AprWorst months: Sep–Nov
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●