Catu
Brazil · 40K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Catu
Brazil
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 95% viability
95Feb: 96% viability
96Mar: 91% viability
91Apr: 86% viability
86May: 83% viability
83Jun: 82% viability
82Jul: 85% viability
85Aug: 88% viability
88Sep: 95% viability
95Oct: 96% viability
96Nov: 89% viability
89Dec: 93% viability
93Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jan–DecChallenging: None
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Catu
Brazil
Annual Average
GoodWHO annual classification
7.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
7.47.4 µg/m³ — Good
8.18.1 µg/m³ — Good
8.28.2 µg/m³ — Good
8.08.0 µg/m³ — Good
6.76.7 µg/m³ — Good
6.66.6 µg/m³ — Good
7.07.0 µg/m³ — Good
6.76.7 µg/m³ — Good
6.56.5 µg/m³ — Good
7.87.8 µg/m³ — Good
7.37.3 µg/m³ — Good
8.38.3 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
7.47.4 µg/m³ — Good
8.18.1 µg/m³ — Good
8.28.2 µg/m³ — Good
8.08.0 µg/m³ — Good
6.76.7 µg/m³ — Good
6.66.6 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
7.07.0 µg/m³ — Good
6.76.7 µg/m³ — Good
6.56.5 µg/m³ — Good
7.87.8 µg/m³ — Good
7.37.3 µg/m³ — Good
8.38.3 µg/m³ — Good
Best months: May–Jun, SepWorst months: Feb–Mar, 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.
Catu
Brazil
Annual Summary
Sunshine
2,681hrs/yr
Clear sky
42%
Worst month
7.0hrs/day
Vit D months
11.6months
UV 8+ days
192days/yr
UV 11+ days
38days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
1010 hrs — Sunny
1010 hrs — Sunny
9.09.0 hrs — Sunny
8.28.2 hrs — Sunny
8.78.7 hrs — Sunny
8.58.5 hrs — Sunny
8.38.3 hrs — Sunny
8.48.4 hrs — Sunny
9.09.0 hrs — Sunny
9.39.3 hrs — Sunny
9.99.9 hrs — Sunny
9.69.6 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
1010 hrs — Sunny
1010 hrs — Sunny
9.09.0 hrs — Sunny
8.28.2 hrs — Sunny
8.78.7 hrs — Sunny
8.58.5 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.38.3 hrs — Sunny
8.48.4 hrs — Sunny
9.09.0 hrs — Sunny
9.39.3 hrs — Sunny
9.99.9 hrs — Sunny
9.69.6 hrs — Sunny
Best months: Jan–Feb, NovWorst months: Apr, Jul–Aug
Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●