Saint-Louis
Réunion · 54K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Saint-Louis
Réunion
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 48% viability
48Feb: 57% viability
57Mar: 53% viability
53Apr: 58% viability
58May: 61% viability
61Jun: 43% viability
43Jul: 40% viability
40Aug: 42% viability
42Sep: 55% viability
55Oct: 60% viability
60Nov: 59% viability
59Dec: 60% viability
60Rain
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: NoneChallenging: None
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Saint-Louis
Réunion
Annual Average
GoodWHO annual classification
7.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
9.29.2 µg/m³ — Good
8.38.3 µg/m³ — Good
8.28.2 µg/m³ — Good
6.66.6 µg/m³ — Good
6.76.7 µg/m³ — Good
6.46.4 µg/m³ — Good
7.17.1 µg/m³ — Good
6.56.5 µg/m³ — Good
7.47.4 µg/m³ — Good
8.78.7 µg/m³ — Good
8.78.7 µg/m³ — Good
8.98.9 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
9.29.2 µg/m³ — Good
8.38.3 µg/m³ — Good
8.28.2 µg/m³ — Good
6.66.6 µg/m³ — Good
6.76.7 µg/m³ — Good
6.46.4 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
7.17.1 µg/m³ — Good
6.56.5 µg/m³ — Good
7.47.4 µg/m³ — Good
8.78.7 µg/m³ — Good
8.78.7 µg/m³ — Good
8.98.9 µg/m³ — Good
Best months: Apr, Jun, AugWorst months: Jan, Nov–Dec
Good5–10 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Saint-Louis
Réunion
Annual Summary
Sunshine
3,086hrs/yr
Clear sky
45%
Worst month
7.3hrs/day
Vit D months
11.6months
UV 8+ days
198days/yr
UV 11+ days
88days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
1111 hrs — Very Sunny
1010 hrs — Sunny
9.79.7 hrs — Sunny
8.98.9 hrs — Sunny
8.68.6 hrs — Sunny
8.68.6 hrs — Sunny
8.68.6 hrs — Sunny
9.49.4 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Jan
Feb
Mar
Apr
May
Jun
1111 hrs — Very Sunny
1010 hrs — Sunny
9.79.7 hrs — Sunny
8.98.9 hrs — Sunny
8.68.6 hrs — Sunny
8.68.6 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.68.6 hrs — Sunny
9.49.4 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Best months: Jan, Oct, DecWorst months: May–Jul
SunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●