Last updated: March 2, 2024
Under the Köppen–Geiger climate classification San Juan Chancalaito features a tropical monsoon climate (Am). Temperatures typically range between 21 °C (70 °F) and 28 °C (82 °F) through the year, but rarely can drop to 9 °C (48 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 1773 mm (69.8 inches) and receives 189 rainy days on the 1 mm (0.04 inches) threshold annually. San Juan Chancalaito enjoys an average of 3523 hours of sunshine throughout the year, and daylight varies from 11 hours 6 minutes to 13 hours 7 minutes per day.
The warmest months in San Juan Chancalaito are April, May and July, with daily mean temperatures ranging from 26 to 28 °C (80 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 21 to 23 °C (70 - 73 °F) throughout the day. On average each year, San Juan Chancalaito experiences 297 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | 32°C (90°F) |
35°C (95°F) |
36°C (96°F) |
41°C (106°F) |
41°C (106°F) |
37°C (98°F) |
37°C (98°F) |
36°C (97°F) |
36°C (98°F) |
34°C (94°F) |
33°C (92°F) |
32°C (90°F) |
| Mean maximum | 31°C (89°F) |
33°C (91°F) |
35°C (96°F) |
38°C (101°F) |
39°C (102°F) |
34°C (94°F) |
34°C (94°F) |
35°C (94°F) |
34°C (94°F) |
33°C (92°F) |
31°C (88°F) |
31°C (88°F) |
| Average high | 26°C (78°F) |
28°C (83°F) |
30°C (86°F) |
33°C (92°F) |
34°C (93°F) |
31°C (89°F) |
32°C (90°F) |
32°C (90°F) |
31°C (88°F) |
29°C (85°F) |
27°C (81°F) |
26°C (80°F) |
| Daily mean | 21°C (70°F) |
23°C (73°F) |
24°C (76°F) |
27°C (81°F) |
28°C (82°F) |
26°C (79°F) |
26°C (80°F) |
26°C (80°F) |
26°C (79°F) |
25°C (77°F) |
23°C (73°F) |
22°C (71°F) |
| Average low | 17°C (63°F) |
18°C (64°F) |
19°C (66°F) |
21°C (70°F) |
23°C (73°F) |
22°C (72°F) |
22°C (71°F) |
22°C (71°F) |
22°C (71°F) |
21°C (70°F) |
19°C (67°F) |
17°C (63°F) |
| Mean minimum | 12°C (54°F) |
12°C (55°F) |
15°C (59°F) |
17°C (62°F) |
20°C (67°F) |
21°C (69°F) |
20°C (68°F) |
20°C (69°F) |
20°C (69°F) |
19°C (66°F) |
15°C (60°F) |
11°C (53°F) |
| Minimum | 10°C (51°F) |
10°C (51°F) |
14°C (57°F) |
14°C (57°F) |
17°C (62°F) |
20°C (68°F) |
19°C (67°F) |
20°C (68°F) |
20°C (69°F) |
17°C (63°F) |
14°C (58°F) |
9°C (48°F) |
Compare temperature, precipitation, sunshine, UV index in San Juan Chancalaito, Chiapas, Mexico with other places around the world.
San Juan Chancalaito usually has the most precipitation in June, September and October, with an average of 24 rainy days and 279 mm (11.0 inches) of precipitation per month. The driest months in San Juan Chancalaito are February, March and April. On average, 48 mm (1.9 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 108 (4.3) | 52 (2.0) | 31 (1.2) | 62 (2.5) | 136 (5.4) | 321 (12.6) | 105 (4.1) | 164 (6.4) | 236 (9.3) | 282 (11.1) | 175 (6.9) | 101 (4.0) |
| Average precipitation days (≥ 1 mm) | 11 | 7 | 5 | 8 | 14 | 24 | 18 | 23 | 26 | 24 | 17 | 12 |
The sunniest months in San Juan Chancalaito are May, July and August, when the sun shines an average of 10 hours 32 minutes a day. Least sunny months in San Juan Chancalaito: January, February and November receive an average of 8 hours 24 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 214 | 268 | 307 | 309 | 320 | 292 | 331 | 327 | 305 | 292 | 274 | 280 |
| Mean daily daylight hours | 11h 13m | 11h 34m | 12h 2m | 12h 31m | 12h 55m | 13h 7m | 13h 0m | 12h 39m | 12h 12m | 11h 43m | 11h 18m | 11h 6m |
San Juan Chancalaito experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 14 - 14, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly San Juan Chancalaito UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 9 | 12 | 13 | 14 | 13 | 14 | 14 | 13 | 13 | 12 | 10 | 9 |
Discover in-depth weather details for every month in San Juan Chancalaito. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about San Juan Chancalaito's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.
Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.