KH flagSmach Mean Chey

Cambodia · 29K

Lifestyle Calendar

When this city supports your activity — and when it fights you.

Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan: 91% viability
91
Feb: 90% viability
90
Mar: 86% viability
86
Apr: 85% viability
85
May: 68% viability
68
Jun: 55% viability
55
Jul: 42% viability
42
Aug: 46% viability
46
Sep: 43% viability
43
Oct: 57% viability
57
Nov: 85% viability
85
Dec: 93% viability
93
Friction Breakdown
Best months: Jan–Apr, 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.

Annual Average
ModerateWHO annual classification
18.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
3535 µg/m³ — Poor
4040 µg/m³ — Unhealthy
2222 µg/m³ — Moderate
1919 µg/m³ — Moderate
1515 µg/m³ — Fair
9.19.1 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
9.99.9 µg/m³ — Good
1010 µg/m³ — Fair
1010 µg/m³ — Fair
1414 µg/m³ — Fair
1515 µg/m³ — Fair
2020 µg/m³ — Moderate
Best months: Jun–Jul, SepWorst months: Jan–Mar
Good5–10 µg/m³Fair10–15 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.

Annual Summary
Sunshine
2,306hrs/yr
Clear sky
34%
Worst month
3.1hrs/day
Vit D months
11.6months
UV 8+ days
195days/yr
UV 11+ days
17days/yr
Jan
Feb
Mar
Apr
May
Jun
9.49.4 hrsSunny
9.79.7 hrsSunny
9.89.8 hrsSunny
9.89.8 hrsSunny
9.69.6 hrsSunny
9.09.0 hrsSunny
Jul
Aug
Sep
Oct
Nov
Dec
7.07.0 hrsGood
8.38.3 hrsSunny
6.26.2 hrsGood
7.77.7 hrsGood
8.68.6 hrsSunny
9.09.0 hrsSunny
Best months: Feb–AprWorst months: Jul, Sep–Oct
GoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●