- Save 10% on 2026/2027 holidays in biggest ever TUI sale
- Max discount £500. T&Cs apply. £500 min spend
- Travel between 1st May 2026 & 31st Oct 2027 (inclusive)
San Cristobal de las Casas weather by month
Check out San Cristobal de las Casas weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in San Cristobal de las Casas (°C)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max temperature (daytime) |  19 |
20 |
21 |
 23 |
22 |
21 |
21 |
21 |
20 |
20 |
20 |
19 |
| Min temperature (night-time) |  3 |
 4 |
5 |
7 |
 8 |
10 |
10 |
9 |
9 |
8 |
6 |
4 |
| Heat & Humidity |  0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & UV index in San Cristobal de las Casas
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daily hours of sunshine | ||||||||||||
| Daily hours of daylight |  11 |
 12 |
12 |
 13 |
13 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
| UV Index (Maximum) |  9 |
 11 |
 11 |
11 |
11 |
11 |
11 |
11 |
11 |
11 |
10 |
9 |
Rainfall in San Cristobal de las Casas
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of days with some rain |  2 |
2 |
3 |
 7 |
 13 |
 20 |
 17 |
17 |
21 |
 12 |
 6 |
3 |
| Average monthly rainfall (mm) |  11 |
11 |
14 |
 45 |
 92 |
 224 |
 172 |
 184 |
 220 |
 111 |
 36 |
14 |
More about San Cristobal de las Casas
San Cristobal de las Casas by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Mexico
Show discount code
******ALE
******ALE
Expires at 23:59 on Saturday 31st Jan 2026 · View all TUI offers
TUI deal finder
The climate guide for Mexico (San Cristobal de las Casas) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in San Cristobal de las Casas?
San Cristobal de las Casas has a temperate climate with warm summers and dry winters.
Metric (°C / mm) | Imperial (°F / inches)
Compare San Cristobal de las Casas weather with the UK
The weather chart below compares the average monthly maximum daytime temperature for San Cristobal de las Casas, Mexico and the UK (London).
Maximum daytime temperature (°C)
San Cristobal de las Casas, Mexico
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Metric (°C / mm) | Imperial (°F / inches)
More about Mexico
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holiday destinations
- Beach holidays
- City breaks
- Family holidays
- Half term holidays
- Spring holidays
- Summer holidays
- Autumn holidays
- Winter sun holidays
- Honeymoons
- Coolcations
- Compare places
- Ski resorts
Save with latest deals & discounts
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- TUI
- Jet2holidays
- Neilson
- Marella Cruises
- Pierre & Vacances
- Caledonian Travel
- Club Med
- January sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport