San Cristobal de las Casas
Mexico · Central America
Year-round range: 50°F to 75°F
January
Excellent conditions this month
Your monthly fit score
Comfort fit by month.
Climate details▼
Temperature
Average highs and lows.
January has comfortable temperatures — not too hot, not too cold.
Shaded band = typical daily swing (P10 of night lows to P90 of afternoon peaks) — spans wider than avg high/low lines because it captures day-to-day variation.
| = JanRainfall
Monthly rain and rain days.
January is one of the driest months — very little rain expected.
Sunshine
Average hours of bright sun per day.
January is one of the sunniest months — great for outdoor plans.
Clear sky
Clear-sky share is the inverse of average cloud cover (100% minus cloud cover). Band labels follow standard meteorological categories; distribution within each band varies by day.
Air comfort by month
Humidity and heat feel by month.
Time-of-day patterns
Typical hourly rhythm for January.
Temperature by hour
Temperature by hour and month
Typical temperature through the day across the year (1996-2025 normals, local time). Shaded cells are nighttime.
In January, afternoons reach about 68° and nights settle near 48°.
▶Full month-by-month data
| Month | High °F | Low °F | Rain days | Rain (in) | Sun h/day | Humidity |
|---|---|---|---|---|---|---|
| Jan | 69°F | 50°F | 3 | 0.2in | 8.8h | 68.71428571428571% |
| Feb | 71°F | 51°F | 2 | 0.5in | 9.7h | 61.71428571428571% |
| Mar | 74°F | 53°F | 2 | 0.6in | 9.8h | 58.14285714285714% |
| Apr | 75°F | 55°F | 5 | 1.7in | 9.3h | 60.714285714285715% |
| May | 74°F | 56°F | 18 | 5.7in | 6.6h | 71.42857142857142% |
| Jun | 70°F | 56°F | 28 | 10in | 3.7h | 83.42857142857143% |
| Jul | 71°F | 56°F | 21 | 6.4in | 4.8h | 79.57142857142857% |
| Aug | 71°F | 56°F | 26 | 7.8in | 4.6h | 80.85714285714286% |
| Sep | 70°F | 56°F | 28 | 10in | 3.3h | 85.71428571428571% |
| Oct | 69°F | 55°F | 21 | 4.5in | 4.7h | 83.42857142857143% |
| Nov | 68°F | 53°F | 7 | 1.3in | 7h | 77.57142857142856% |
| Dec | 68°F | 51°F | 3 | 0.6in | 8.4h | 71.71428571428571% |