Cozumel
Mexico · 112K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Cozumel
Mexico
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 55% viability
55Feb: 60% viability
60Mar: 64% viability
64Apr: 65% viability
65May: 71% viability
71Jun: 66% viability
66Jul: 82% viability
82Aug: 71% viability
71Sep: 70% viability
70Oct: 59% viability
59Nov: 56% viability
56Dec: 59% viability
59Humid
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: May, Jul–SepChallenging: None
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Cozumel
Mexico
Annual Average
GoodWHO annual classification
8.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
5.75.7 µg/m³ — Good
6.56.5 µg/m³ — Good
6.26.2 µg/m³ — Good
8.08.0 µg/m³ — Good
1111 µg/m³ — Fair
1010 µg/m³ — Fair
1313 µg/m³ — Fair
1212 µg/m³ — Fair
8.28.2 µg/m³ — Good
5.55.5 µg/m³ — Good
6.56.5 µg/m³ — Good
5.85.8 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
5.75.7 µg/m³ — Good
6.56.5 µg/m³ — Good
6.26.2 µg/m³ — Good
8.08.0 µg/m³ — Good
1111 µg/m³ — Fair
1010 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1313 µg/m³ — Fair
1212 µg/m³ — Fair
8.28.2 µg/m³ — Good
5.55.5 µg/m³ — Good
6.56.5 µg/m³ — Good
5.85.8 µg/m³ — Good
Best months: Jan, Oct, DecWorst months: May, Jul–Aug
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.
Cozumel
Mexico
Annual Summary
Sunshine
3,069hrs/yr
Clear sky
57%
Worst month
7.9hrs/day
Vit D months
11.6months
UV 8+ days
211days/yr
UV 11+ days
45days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
8.98.9 hrs — Sunny
9.29.2 hrs — Sunny
9.99.9 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.89.8 hrs — Sunny
9.89.8 hrs — Sunny
9.29.2 hrs — Sunny
8.98.9 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
8.98.9 hrs — Sunny
9.29.2 hrs — Sunny
9.99.9 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.89.8 hrs — Sunny
9.89.8 hrs — Sunny
9.29.2 hrs — Sunny
8.98.9 hrs — Sunny
Best months: May, Jul–AugWorst months: Jan–Feb, Dec
SunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●