Grottaferrata
Italy · 18K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Grottaferrata
Italy
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 2% viability
2Mar: 14% viability
14Apr: 53% viability
53May: 80% viability
80Jun: 91% viability
91Jul: 96% viability
96Aug: 91% viability
91Sep: 87% viability
87Oct: 73% viability
73Nov: 23% viability
23Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: May–OctChallenging: Jan–Mar, Nov–Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Grottaferrata
Italy
Annual Average
FairWHO annual classification
11.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1212 µg/m³ — Fair
1010 µg/m³ — Fair
8.98.9 µg/m³ — Good
1111 µg/m³ — Fair
1010 µg/m³ — Good
9.79.7 µg/m³ — Good
9.89.8 µg/m³ — Good
1010 µg/m³ — Fair
1111 µg/m³ — Fair
1414 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1212 µg/m³ — Fair
1010 µg/m³ — Fair
8.98.9 µg/m³ — Good
1111 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1010 µg/m³ — Good
9.79.7 µg/m³ — Good
9.89.8 µg/m³ — Good
1010 µg/m³ — Fair
1111 µg/m³ — Fair
1414 µg/m³ — Fair
Best months: May, Aug–SepWorst months: Jan–Feb, 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.
Grottaferrata
Italy
Annual Summary
Sunshine
2,692hrs/yr
Clear sky
59%
Worst month
4.3hrs/day
Vit D months
6.8months
UV 8+ days
37days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
6.76.7 hrs — Good
8.28.2 hrs — Sunny
9.09.0 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
1313 hrs — Very Sunny
1111 hrs — Very Sunny
9.69.6 hrs — Sunny
8.08.0 hrs — Good
6.26.2 hrs — Good
6.36.3 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
6.76.7 hrs — Good
8.28.2 hrs — Sunny
9.09.0 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1313 hrs — Very Sunny
1111 hrs — Very Sunny
9.69.6 hrs — Sunny
8.08.0 hrs — Good
6.26.2 hrs — Good
6.36.3 hrs — Good
Best months: Jun–AugWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●