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Sierra Leone · 22K

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: 99% viability
99
Feb: 96% viability
96
Mar: 97% viability
97
Apr: 94% viability
94
May: 80% viability
80
Jun: 66% viability
66
Jul: 41% viability
41
Aug: 40% viability
40
Sep: 51% viability
51
Oct: 68% viability
68
Nov: 88% viability
88
Dec: 98% viability
98
Friction Breakdown
Best months: Jan–May, 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
PoorWHO annual classification
25.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
4141 µg/m³ — Unhealthy
4646 µg/m³ — Unhealthy
3737 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
2222 µg/m³ — Moderate
1111 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1111 µg/m³ — Fair
1414 µg/m³ — Fair
1111 µg/m³ — Fair
1717 µg/m³ — Moderate
2424 µg/m³ — Moderate
3535 µg/m³ — Poor
Best months: Jun–Jul, SepWorst months: Jan–Mar
Fair10–15 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
2,152hrs/yr
Clear sky
38%
Worst month
1.7hrs/day
Vit D months
11.7months
UV 8+ days
154days/yr
UV 11+ days
8days/yr
Jan
Feb
Mar
Apr
May
Jun
9.19.1 hrsSunny
9.49.4 hrsSunny
9.39.3 hrsSunny
9.49.4 hrsSunny
8.88.8 hrsSunny
8.08.0 hrsGood
Jul
Aug
Sep
Oct
Nov
Dec
7.07.0 hrsGood
3.03.0 hrsLow
7.37.3 hrsGood
8.08.0 hrsGood
8.88.8 hrsSunny
9.09.0 hrsSunny
Best months: Feb–AprWorst months: Jul–Sep
LowGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●