Chachoengsao
Thailand · 63K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
ChachoengsaoThailand
ThailandDinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 98% viability
98Feb: 95% viability
95Mar: 94% viability
94Apr: 87% viability
87May: 76% viability
76Jun: 74% viability
74Jul: 65% viability
65Aug: 68% viability
68Sep: 50% viability
50Oct: 71% viability
71Nov: 88% viability
88Dec: 97% viability
97Humid
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jan–Jun, Oct–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.
ChachoengsaoThailand
ThailandAnnual Average
PoorWHO annual classification
26.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3939 µg/m³ — Unhealthy
3939 µg/m³ — Unhealthy
3333 µg/m³ — Poor
2929 µg/m³ — Poor
2626 µg/m³ — Poor
2020 µg/m³ — Moderate
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
1818 µg/m³ — Moderate
2727 µg/m³ — Poor
2323 µg/m³ — Moderate
2828 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
3939 µg/m³ — Unhealthy
3939 µg/m³ — Unhealthy
3333 µg/m³ — Poor
2929 µg/m³ — Poor
2626 µg/m³ — Poor
2020 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
1818 µg/m³ — Moderate
2727 µg/m³ — Poor
2323 µg/m³ — Moderate
2828 µg/m³ — Poor
Best months: Jul–SepWorst months: Jan–Mar
Moderate15–25 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.
ChachoengsaoThailand
ThailandAnnual Summary
Sunshine
2,540hrs/yr
Clear sky
40%
Worst month
4.2hrs/day
Vit D months
11.6months
UV 8+ days
217days/yr
UV 11+ days
12days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
9.39.3 hrs — Sunny
9.89.8 hrs — Sunny
9.69.6 hrs — Sunny
9.79.7 hrs — Sunny
9.89.8 hrs — Sunny
9.29.2 hrs — Sunny
9.09.0 hrs — Sunny
9.09.0 hrs — Sunny
8.08.0 hrs — Good
8.78.7 hrs — Sunny
8.78.7 hrs — Sunny
9.29.2 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
9.39.3 hrs — Sunny
9.89.8 hrs — Sunny
9.69.6 hrs — Sunny
9.79.7 hrs — Sunny
9.89.8 hrs — Sunny
9.29.2 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.09.0 hrs — Sunny
9.09.0 hrs — Sunny
8.08.0 hrs — Good
8.78.7 hrs — Sunny
8.78.7 hrs — Sunny
9.29.2 hrs — Sunny
Best months: Feb, Apr–MayWorst months: Sep–Nov
GoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●