Last updated: May 6, 2024
Under the Köppen–Geiger climate classification San Clemente features a humid subtropical climate (Cwa).Temperatures typically range between 17 °C (64 °F) and 23 °C (73 °F) through the year, but rarely can drop to 3 °C (38 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 993 mm (39.1 inches) and receives 128 rainy days on the 1 mm (0.04 inches) threshold annually.San Clemente enjoys an average of 3384 hours of sunshine throughout the year, and daylight varies from 10 hours 55 minutes to 13 hours 18 minutes per day.
The warmest months in San Clemente are April, May and June, with daily mean temperatures ranging from 22 to 23 °C (71 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 17 to 18 °C (64 - 65 °F) throughout the day. On average each year, San Clemente experiences 291 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 | 31°C (88°F) | 32°C (90°F) | 34°C (93°F) | 35°C (95°F) | 35°C (95°F) | 36°C (97°F) | 30°C (87°F) | 31°C (89°F) | 31°C (89°F) | 31°C (89°F) | 31°C (89°F) | 30°C (87°F) |
Mean maximum | 29°C (85°F) | 31°C (88°F) | 32°C (91°F) | 33°C (92°F) | 34°C (94°F) | 34°C (94°F) | 30°C (86°F) | 30°C (86°F) | 30°C (87°F) | 30°C (87°F) | 30°C (86°F) | 29°C (84°F) |
Average high | 26°C (79°F) | 27°C (80°F) | 29°C (85°F) | 31°C (87°F) | 31°C (89°F) | 29°C (85°F) | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) | 27°C (81°F) | 28°C (82°F) | 26°C (79°F) |
Daily mean | 17°C (64°F) | 18°C (65°F) | 20°C (69°F) | 22°C (71°F) | 23°C (73°F) | 22°C (73°F) | 21°C (71°F) | 21°C (71°F) | 21°C (70°F) | 21°C (70°F) | 20°C (68°F) | 18°C (64°F) |
Average low | 11°C (52°F) | 11°C (52°F) | 12°C (54°F) | 13°C (56°F) | 15°C (59°F) | 18°C (64°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 16°C (62°F) | 14°C (57°F) | 11°C (53°F) |
Mean minimum | 6°C (44°F) | 7°C (45°F) | 9°C (49°F) | 10°C (50°F) | 12°C (53°F) | 16°C (61°F) | 15°C (60°F) | 15°C (60°F) | 16°C (61°F) | 13°C (56°F) | 10°C (51°F) | 8°C (47°F) |
Minimum | 3°C (38°F) | 5°C (42°F) | 8°C (46°F) | 9°C (49°F) | 8°C (48°F) | 15°C (59°F) | 15°C (59°F) | 14°C (57°F) | 16°C (60°F) | 12°C (54°F) | 8°C (47°F) | 6°C (43°F) |
Compare temperature, precipitation, sunshine, UV index in San Clemente, Jalisco, Mexico with other places around the world.
San Clemente usually has the most precipitation in July, August and September, with an average of 25 rainy days and 206 mm (8.1 inches) of precipitation per month.The driest months in San Clemente are January, March and April. On average, 6 mm (0.2 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 13 (0.5) | 26 (1.0) | 3 (0.1) | 2 (0.1) | 29 (1.1) | 161 (6.3) | 178 (7.0) | 221 (8.7) | 220 (8.7) | 101 (4.0) | 24 (1.0) | 16 (0.6) |
Average precipitation days (≥ 1 mm) | 2 | 2 | 1 | 0 | 6 | 21 | 26 | 27 | 24 | 14 | 3 | 2 |
The sunniest months in San Clemente are March, April and May, when the sun shines an average of 10 hours 47 minutes a day.Least sunny months in San Clemente: January, August and September receive an average of 8 hours 2 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 231 | 264 | 321 | 327 | 343 | 284 | 271 | 263 | 245 | 270 | 277 | 283 |
Mean daily daylight hours | 11h 3m | 11h 29m | 12h 2m | 12h 36m | 13h 5m | 13h 18m | 13h 11m | 12h 45m | 12h 13m | 11h 39m | 11h 9m | 10h 55m |
San Clemente experiences the highest level of ultraviolet (UV) radiation in April, May and September, 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 Clemente UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 9 | 11 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 12 | 10 | 8 |