Last updated: March 2, 2024
Under the Köppen–Geiger climate classification San Juan Ihualtepec features a tropical savanna climate (Aw). Temperatures typically range between 20 °C (68 °F) and 25 °C (77 °F) through the year, but rarely can drop to 4 °C (39 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 774 mm (30.5 inches) and receives 108 rainy days on the 1 mm (0.04 inches) threshold annually. San Juan Ihualtepec enjoys an average of 3479 hours of sunshine throughout the year, and daylight varies from 11 hours 4 minutes to 13 hours 10 minutes per day.
The warmest months in San Juan Ihualtepec are April, May and June, with daily mean temperatures ranging from 23 to 25 °C (74 - 77 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 20 to 21 °C (68 - 70 °F) throughout the day. On average each year, San Juan Ihualtepec experiences 323 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 | 33°C (92°F) |
34°C (93°F) |
36°C (97°F) |
37°C (99°F) |
37°C (99°F) |
35°C (96°F) |
34°C (94°F) |
33°C (92°F) |
33°C (91°F) |
33°C (92°F) |
33°C (92°F) |
33°C (92°F) |
| Mean maximum | 32°C (90°F) |
33°C (92°F) |
35°C (96°F) |
36°C (97°F) |
36°C (97°F) |
33°C (92°F) |
33°C (92°F) |
32°C (91°F) |
30°C (87°F) |
32°C (89°F) |
32°C (91°F) |
32°C (89°F) |
| Average high | 29°C (84°F) |
31°C (87°F) |
33°C (91°F) |
34°C (93°F) |
33°C (92°F) |
30°C (86°F) |
30°C (86°F) |
29°C (85°F) |
28°C (83°F) |
29°C (85°F) |
30°C (86°F) |
29°C (84°F) |
| Daily mean | 20°C (68°F) |
21°C (71°F) |
23°C (74°F) |
25°C (77°F) |
25°C (77°F) |
23°C (74°F) |
23°C (73°F) |
23°C (73°F) |
22°C (72°F) |
22°C (72°F) |
21°C (70°F) |
20°C (68°F) |
| Average low | 12°C (53°F) |
12°C (54°F) |
14°C (58°F) |
16°C (61°F) |
18°C (64°F) |
18°C (65°F) |
17°C (62°F) |
17°C (63°F) |
17°C (63°F) |
16°C (62°F) |
14°C (57°F) |
12°C (54°F) |
| Mean minimum | 8°C (47°F) |
9°C (48°F) |
11°C (52°F) |
13°C (56°F) |
15°C (59°F) |
16°C (62°F) |
14°C (58°F) |
15°C (59°F) |
15°C (59°F) |
13°C (56°F) |
10°C (51°F) |
8°C (47°F) |
| Minimum | 6°C (43°F) |
7°C (44°F) |
10°C (50°F) |
11°C (53°F) |
14°C (57°F) |
15°C (59°F) |
12°C (54°F) |
14°C (57°F) |
14°C (58°F) |
10°C (50°F) |
8°C (47°F) |
4°C (39°F) |
Compare temperature, precipitation, sunshine, UV index in San Juan Ihualtepec, Oaxaca, Mexico with other places around the world.
San Juan Ihualtepec usually has the most precipitation in June, August and September, with an average of 21 rainy days and 173 mm (6.8 inches) of precipitation per month. The driest months in San Juan Ihualtepec are January, February and December. On average, 2 mm (0.1 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 3 (0.1) | 2 (0.1) | 5 (0.2) | 9 (0.3) | 46 (1.8) | 145 (5.7) | 110 (4.3) | 160 (6.3) | 214 (8.4) | 68 (2.7) | 11 (0.4) | 2 (0.1) |
| Average precipitation days (≥ 1 mm) | 1 | 0 | 1 | 2 | 8 | 20 | 17 | 21 | 24 | 11 | 3 | 0 |
The sunniest months in San Juan Ihualtepec are March, April and May, when the sun shines an average of 10 hours 24 minutes a day. Least sunny months in San Juan Ihualtepec: January, June and September receive an average of 8 hours 30 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 240 | 278 | 321 | 318 | 317 | 270 | 304 | 287 | 263 | 284 | 292 | 298 |
| Mean daily daylight hours | 11h 10m | 11h 33m | 12h 2m | 12h 32m | 12h 57m | 13h 10m | 13h 3m | 12h 41m | 12h 12m | 11h 42m | 11h 16m | 11h 4m |
San Juan Ihualtepec experiences the highest level of ultraviolet (UV) radiation in April, May and July, when the maximum UV index can reach values of 15 - 15, 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 Ihualtepec UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 10 | 12 | 14 | 15 | 15 | 14 | 15 | 14 | 14 | 12 | 10 | 9 |
Discover in-depth weather details for every month in San Juan Ihualtepec. 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 Ihualtepec'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.