Cờ Đỏ
Vietnam · 117K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Cờ Đỏ
Vietnam
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 96% viability
96Feb: 97% viability
97Mar: 97% viability
97Apr: 87% viability
87May: 82% viability
82Jun: 87% viability
87Jul: 72% viability
72Aug: 83% viability
83Sep: 64% viability
64Oct: 65% viability
65Nov: 77% viability
77Dec: 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.
Cờ Đỏ
Vietnam
Annual Average
ModerateWHO annual classification
21.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2121 µg/m³ — Moderate
3030 µg/m³ — Poor
2929 µg/m³ — Poor
2525 µg/m³ — Moderate
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
1515 µg/m³ — Moderate
1212 µg/m³ — Fair
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
2525 µg/m³ — Poor
2828 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
2121 µg/m³ — Moderate
3030 µg/m³ — Poor
2929 µg/m³ — Poor
2525 µg/m³ — Moderate
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1515 µg/m³ — Moderate
1212 µg/m³ — Fair
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
2525 µg/m³ — Poor
2828 µg/m³ — Poor
Best months: Jul–Aug, OctWorst months: Feb–Mar, Dec
Fair10–15 µg/m³Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Cờ Đỏ
Vietnam
Annual Summary
Sunshine
2,222hrs/yr
Clear sky
32%
Worst month
3.8hrs/day
Vit D months
11.6months
UV 8+ days
201days/yr
UV 11+ days
23days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
8.98.9 hrs — Sunny
9.59.5 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
1010 hrs — Sunny
8.38.3 hrs — Sunny
8.08.0 hrs — Good
9.39.3 hrs — Sunny
7.07.0 hrs — Good
8.08.0 hrs — Good
8.68.6 hrs — Sunny
9.09.0 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
8.98.9 hrs — Sunny
9.59.5 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
1010 hrs — Sunny
8.38.3 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.08.0 hrs — Good
9.39.3 hrs — Sunny
7.07.0 hrs — Good
8.08.0 hrs — Good
8.68.6 hrs — Sunny
9.09.0 hrs — Sunny
Best months: Mar–MayWorst months: Jul, Sep–Oct
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●