HabiBubble

PT flagCastelo Branco

Portugal · 33K

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: 3% viability
3
Feb: 15% viability
15
Mar: 28% viability
28
Apr: 60% viability
60
May: 80% viability
80
Jun: 86% viability
86
Jul: 79% viability
79
Aug: 84% viability
84
Sep: 85% viability
85
Oct: 62% viability
62
Nov: 14% viability
14
Dec: 2% viability
2
Friction Breakdown
Best months: May–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
7.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
1010 µg/m³ — Good
7.17.1 µg/m³ — Good
6.66.6 µg/m³ — Good
5.95.9 µg/m³ — Good
6.66.6 µg/m³ — Good
8.08.0 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
7.57.5 µg/m³ — Good
7.87.8 µg/m³ — Good
6.46.4 µg/m³ — Good
6.76.7 µg/m³ — Good
7.67.6 µg/m³ — Good
8.68.6 µg/m³ — Good
Best months: Mar–Apr, SepWorst months: Jan, Jun, Dec
Good5–10 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
2,787hrs/yr
Clear sky
58%
Worst month
4.0hrs/day
Vit D months
7.2months
UV 8+ days
69days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
7.07.0 hrs — Good
7.77.7 hrs — Good
9.29.2 hrs — Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
1212 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1313 hrs — Very Sunny
1313 hrs — Very Sunny
1010 hrs — Sunny
8.28.2 hrs — Sunny
6.56.5 hrs — Good
7.07.0 hrs — Good
Best months: Jun–AugWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●