Arusha
Tanzania · 807K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Arusha
Tanzania
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 84% viability
84Feb: 85% viability
85Mar: 82% viability
82Apr: 70% viability
70May: 90% viability
90Jun: 67% viability
67Jul: 60% viability
60Aug: 73% viability
73Sep: 89% viability
89Oct: 94% viability
94Nov: 80% viability
80Dec: 87% viability
87Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jan–May, Aug–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.
Arusha
Tanzania
Annual Average
ModerateWHO annual classification
20.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2020 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2222 µg/m³ — Moderate
2020 µg/m³ — Moderate
2020 µg/m³ — Moderate
2222 µg/m³ — Moderate
2222 µg/m³ — Moderate
2121 µg/m³ — Moderate
2020 µg/m³ — Moderate
2020 µg/m³ — Moderate
2323 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
2020 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2222 µg/m³ — Moderate
2020 µg/m³ — Moderate
2020 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2222 µg/m³ — Moderate
2222 µg/m³ — Moderate
2121 µg/m³ — Moderate
2020 µg/m³ — Moderate
2020 µg/m³ — Moderate
2323 µg/m³ — Moderate
Best months: Jan–Feb, NovWorst months: Jul–Aug, Dec
Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Arusha
Tanzania
Annual Summary
Sunshine
2,513hrs/yr
Clear sky
40%
Worst month
5.5hrs/day
Vit D months
11.6months
UV 8+ days
271days/yr
UV 11+ days
121days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
9.09.0 hrs — Sunny
9.79.7 hrs — Sunny
9.59.5 hrs — Sunny
8.68.6 hrs — Sunny
9.09.0 hrs — Sunny
9.39.3 hrs — Sunny
9.59.5 hrs — Sunny
9.59.5 hrs — Sunny
9.39.3 hrs — Sunny
1010 hrs — Sunny
9.69.6 hrs — Sunny
9.29.2 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
9.09.0 hrs — Sunny
9.79.7 hrs — Sunny
9.59.5 hrs — Sunny
8.68.6 hrs — Sunny
9.09.0 hrs — Sunny
9.39.3 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.59.5 hrs — Sunny
9.59.5 hrs — Sunny
9.39.3 hrs — Sunny
1010 hrs — Sunny
9.69.6 hrs — Sunny
9.29.2 hrs — Sunny
Best months: Feb, Oct–NovWorst months: Jan, Apr–May
Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●