Colleferro
Italy · 21K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Colleferro
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: 50% viability
50May: 74% viability
74Jun: 86% viability
86Jul: 96% viability
96Aug: 91% viability
91Sep: 83% viability
83Oct: 71% viability
71Nov: 20% viability
20Dec: 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.
Colleferro
Italy
Annual Average
FairWHO annual classification
11.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1515 µg/m³ — Moderate
1414 µg/m³ — Fair
1212 µg/m³ — Fair
1010 µg/m³ — Good
8.48.4 µg/m³ — Good
1111 µg/m³ — Fair
9.99.9 µg/m³ — Good
9.29.2 µg/m³ — Good
9.39.3 µg/m³ — Good
9.99.9 µg/m³ — Good
1111 µg/m³ — Fair
1414 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
1515 µg/m³ — Moderate
1414 µg/m³ — Fair
1212 µg/m³ — Fair
1010 µg/m³ — Good
8.48.4 µg/m³ — Good
1111 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
9.99.9 µg/m³ — Good
9.29.2 µg/m³ — Good
9.39.3 µg/m³ — Good
9.99.9 µg/m³ — Good
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.
Colleferro
Italy
Annual Summary
Sunshine
2,629hrs/yr
Clear sky
56%
Worst month
3.8hrs/day
Vit D months
6.9months
UV 8+ days
36days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
6.56.5 hrs — Good
8.38.3 hrs — Sunny
9.09.0 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1313 hrs — Very Sunny
1313 hrs — Very Sunny
1111 hrs — Very Sunny
9.69.6 hrs — Sunny
8.08.0 hrs — Good
6.76.7 hrs — Good
5.75.7 hrs — Moderate
Jan
Feb
Mar
Apr
May
Jun
6.56.5 hrs — Good
8.38.3 hrs — Sunny
9.09.0 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1313 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
6.76.7 hrs — Good
5.75.7 hrs — Moderate
Best months: Jun–AugWorst months: Jan, Nov–Dec
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●