São Marcos
Brazil · 19K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
São Marcos
Brazil
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 74% viability
74Feb: 79% viability
79Mar: 77% viability
77Apr: 57% viability
57May: 20% viability
20Jun: 23% viability
23Jul: 24% viability
24Aug: 35% viability
35Sep: 43% viability
43Oct: 48% viability
48Nov: 63% viability
63Dec: 75% viability
75Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jan–Mar, DecChallenging: May–Aug
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
São Marcos
Brazil
Annual Average
FairWHO annual classification
12.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1414 µg/m³ — Fair
1010 µg/m³ — Fair
1111 µg/m³ — Fair
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1717 µg/m³ — Moderate
1515 µg/m³ — Fair
8.98.9 µg/m³ — Good
8.68.6 µg/m³ — Good
1111 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
1414 µg/m³ — Fair
1010 µg/m³ — Fair
1111 µg/m³ — Fair
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1616 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1616 µg/m³ — Moderate
1717 µg/m³ — Moderate
1515 µg/m³ — Fair
8.98.9 µg/m³ — Good
8.68.6 µg/m³ — Good
1111 µg/m³ — Fair
Best months: Feb, Oct–NovWorst months: Jun–Aug
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.
São Marcos
Brazil
Annual Summary
Sunshine
2,455hrs/yr
Clear sky
45%
Worst month
3.8hrs/day
Vit D months
10.2months
UV 8+ days
129days/yr
UV 11+ days
53days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
1010 hrs — Very Sunny
1010 hrs — Very Sunny
8.98.9 hrs — Sunny
8.28.2 hrs — Sunny
8.48.4 hrs — Sunny
7.27.2 hrs — Good
7.97.9 hrs — Good
8.88.8 hrs — Sunny
8.78.7 hrs — Sunny
9.39.3 hrs — Sunny
9.99.9 hrs — Sunny
1111 hrs — Very Sunny
Jan
Feb
Mar
Apr
May
Jun
1010 hrs — Very Sunny
1010 hrs — Very Sunny
8.98.9 hrs — Sunny
8.28.2 hrs — Sunny
8.48.4 hrs — Sunny
7.27.2 hrs — Good
Jul
Aug
Sep
Oct
Nov
Dec
7.97.9 hrs — Good
8.88.8 hrs — Sunny
8.78.7 hrs — Sunny
9.39.3 hrs — Sunny
9.99.9 hrs — Sunny
1111 hrs — Very Sunny
Best months: Jan–Feb, DecWorst months: Apr, Jun–Jul
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●