Aosta
Italy · 35K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Aosta
Italy
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 0% viability
0Mar: 4% viability
4Apr: 27% viability
27May: 37% viability
37Jun: 51% viability
51Jul: 73% viability
73Aug: 70% viability
70Sep: 40% viability
40Oct: 12% viability
12Nov: 0% viability
0Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jul, AugChallenging: Jan–May, Oct–Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Aosta
Italy
Annual Average
FairWHO annual classification
10.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1616 µg/m³ — Moderate
1313 µg/m³ — Fair
1313 µg/m³ — Fair
9.79.7 µg/m³ — Good
7.07.0 µg/m³ — Good
7.37.3 µg/m³ — Good
5.85.8 µg/m³ — Good
6.76.7 µg/m³ — Good
6.46.4 µg/m³ — Good
9.59.5 µg/m³ — Good
1111 µg/m³ — Fair
1414 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
1616 µg/m³ — Moderate
1313 µg/m³ — Fair
1313 µg/m³ — Fair
9.79.7 µg/m³ — Good
7.07.0 µg/m³ — Good
7.37.3 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
5.85.8 µg/m³ — Good
6.76.7 µg/m³ — Good
6.46.4 µg/m³ — Good
9.59.5 µg/m³ — Good
1111 µg/m³ — Fair
1414 µg/m³ — Fair
Best months: Jul–SepWorst months: Jan, Mar, Dec
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.
Aosta
Italy
Annual Summary
Sunshine
2,232hrs/yr
Clear sky
45%
Worst month
3.4hrs/day
Vit D months
7.1months
UV 8+ days
28days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
5.65.6 hrs — Moderate
7.67.6 hrs — Good
8.98.9 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
8.98.9 hrs — Sunny
7.77.7 hrs — Good
6.46.4 hrs — Good
5.65.6 hrs — Moderate
Jan
Feb
Mar
Apr
May
Jun
5.65.6 hrs — Moderate
7.67.6 hrs — Good
8.98.9 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrs — Very Sunny
1111 hrs — Very Sunny
8.98.9 hrs — Sunny
7.77.7 hrs — Good
6.46.4 hrs — Good
5.65.6 hrs — Moderate
Best months: Jun–AugWorst months: Jan, Nov–Dec
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●