PT flagLeiria

Portugal · 45K

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: 4% viability
4
Feb: 14% viability
14
Mar: 22% viability
22
Apr: 51% viability
51
May: 69% viability
69
Jun: 81% viability
81
Jul: 86% viability
86
Aug: 86% viability
86
Sep: 77% viability
77
Oct: 56% viability
56
Nov: 17% viability
17
Dec: 4% viability
4
Friction Breakdown
Best months: Jun–SepChallenging: 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.

Annual Average
GoodWHO annual classification
8.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
1111 µg/m³ — Fair
1010 µg/m³ — Good
9.89.8 µg/m³ — Good
9.69.6 µg/m³ — Good
6.66.6 µg/m³ — Good
8.18.1 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
7.97.9 µg/m³ — Good
8.28.2 µg/m³ — Good
7.97.9 µg/m³ — Good
8.28.2 µg/m³ — Good
8.28.2 µg/m³ — Good
9.89.8 µg/m³ — Good
Best months: May, Jul, SepWorst months: Jan–Feb, Dec
Good5–10 µg/m³Fair10–15 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
2,741hrs/yr
Clear sky
54%
Worst month
4.1hrs/day
Vit D months
7.2months
UV 8+ days
66days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
7.27.2 hrsGood
8.68.6 hrsSunny
9.09.0 hrsSunny
1111 hrsVery Sunny
1111 hrsVery Sunny
1212 hrsVery Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1313 hrsVery Sunny
1212 hrsVery Sunny
9.89.8 hrsSunny
8.08.0 hrsGood
7.07.0 hrsGood
7.07.0 hrsGood
Best months: Jun–AugWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●