BR flagSanta Helena

Brazil · 16K

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: 78% viability
78
Feb: 71% viability
71
Mar: 55% viability
55
Apr: 57% viability
57
May: 71% viability
71
Jun: 83% viability
83
Jul: 92% viability
92
Aug: 97% viability
97
Sep: 100% viability
100
Oct: 100% viability
100
Nov: 96% viability
96
Dec: 92% viability
92
Friction Breakdown
Best months: Jan–Feb, May–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
GoodWHO annual classification
9.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
9.59.5 µg/m³ — Good
1212 µg/m³ — Fair
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1111 µg/m³ — Fair
8.28.2 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
8.78.7 µg/m³ — Good
7.87.8 µg/m³ — Good
7.67.6 µg/m³ — Good
7.17.1 µg/m³ — Good
5.55.5 µg/m³ — Good
6.06.0 µg/m³ — Good
Best months: Oct–DecWorst months: Feb–Apr
Good5–10 µg/m³Fair10–15 µg/m³Moderate15–25 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
2,698hrs/yr
Clear sky
45%
Worst month
3.4hrs/day
Vit D months
11.6months
UV 8+ days
216days/yr
UV 11+ days
16days/yr
Jan
Feb
Mar
Apr
May
Jun
8.98.9 hrsSunny
8.68.6 hrsSunny
7.07.0 hrsGood
7.67.6 hrsGood
9.29.2 hrsSunny
8.98.9 hrsSunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrsSunny
9.99.9 hrsSunny
9.69.6 hrsSunny
9.69.6 hrsSunny
9.89.8 hrsSunny
9.89.8 hrsSunny
Best months: Jul–Aug, NovWorst months: Feb–Apr
GoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●