Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Santa Ana features a hot semi-arid climate (BSh).Temperatures typically range between 18 °C (64 °F) and 30 °C (87 °F) through the year, but rarely can drop to 2 °C (36 °F) or can rise to as high as 42 °C (108 °F).The average annual precipitation amounts to about 511 mm (20.1 inches) and receives 64 rainy days on the 1 mm (0.04 inches) threshold annually.Santa Ana enjoys an average of 3550 hours of sunshine throughout the year, and daylight varies from 10 hours 29 minutes to 13 hours 45 minutes per day.
The warmest months in Santa Ana are June, July and August, with daily mean temperatures ranging from 29 to 30 °C (85 - 87 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 18 to 19 °C (64 - 66 °F) throughout the day. On average each year, Santa Ana experiences 306 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 (91°F) | 34°C (93°F) | 37°C (98°F) | 39°C (102°F) | 41°C (107°F) | 42°C (108°F) | 40°C (104°F) | 41°C (105°F) | 38°C (101°F) | 41°C (106°F) | 38°C (101°F) | 32°C (90°F) |
Mean maximum | 31°C (88°F) | 33°C (91°F) | 35°C (95°F) | 38°C (100°F) | 39°C (103°F) | 40°C (105°F) | 39°C (102°F) | 38°C (101°F) | 37°C (99°F) | 38°C (102°F) | 36°C (98°F) | 31°C (88°F) |
Average high | 27°C (80°F) | 27°C (81°F) | 30°C (87°F) | 33°C (92°F) | 36°C (97°F) | 37°C (100°F) | 35°C (95°F) | 34°C (94°F) | 34°C (93°F) | 34°C (94°F) | 31°C (89°F) | 27°C (81°F) |
Daily mean | 18°C (64°F) | 19°C (66°F) | 21°C (71°F) | 25°C (77°F) | 28°C (82°F) | 30°C (87°F) | 29°C (85°F) | 29°C (85°F) | 28°C (83°F) | 27°C (81°F) | 23°C (74°F) | 19°C (66°F) |
Average low | 10°C (51°F) | 12°C (53°F) | 13°C (56°F) | 16°C (61°F) | 19°C (67°F) | 24°C (75°F) | 25°C (78°F) | 25°C (77°F) | 24°C (76°F) | 21°C (71°F) | 16°C (61°F) | 12°C (54°F) |
Mean minimum | 5°C (41°F) | 7°C (45°F) | 8°C (48°F) | 12°C (53°F) | 15°C (60°F) | 21°C (69°F) | 23°C (74°F) | 23°C (73°F) | 22°C (71°F) | 15°C (60°F) | 11°C (52°F) | 7°C (45°F) |
Minimum | 2°C (36°F) | 4°C (39°F) | 7°C (46°F) | 10°C (51°F) | 13°C (56°F) | 20°C (68°F) | 22°C (72°F) | 22°C (72°F) | 21°C (70°F) | 11°C (52°F) | 9°C (48°F) | 6°C (42°F) |
Compare temperature, precipitation, sunshine, UV index in Santa Ana, Sinaloa, Mexico with other places around the world.
Santa Ana usually has the most precipitation in July, August and September, with an average of 16 rainy days and 115 mm (4.5 inches) of precipitation per month.The driest months in Santa Ana are March, April and May. On average, 4 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) | 16 (0.6) | 29 (1.2) | 11 (0.4) | 1 (0.0) | 0 (0.0) | 27 (1.1) | 117 (4.6) | 124 (4.9) | 103 (4.0) | 24 (0.9) | 39 (1.5) | 20 (0.8) |
Average precipitation days (≥ 1 mm) | 2 | 3 | 1 | 0 | 0 | 2 | 19 | 16 | 14 | 3 | 2 | 2 |
The sunniest months in Santa Ana are April, May and June, when the sun shines an average of 11 hours 22 minutes a day.Least sunny months in Santa Ana: January, February and December receive an average of 8 hours 7 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 220 | 252 | 298 | 323 | 365 | 346 | 315 | 304 | 284 | 302 | 270 | 266 |
Mean daily daylight hours | 10h 40m | 11h 15m | 12h 1m | 12h 47m | 13h 26m | 13h 45m | 13h 35m | 13h 0m | 12h 16m | 11h 29m | 10h 49m | 10h 29m |
Santa Ana experiences the highest level of ultraviolet (UV) radiation in April, May and September, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure.January, November and December are in the High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Santa Ana UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 6 | 9 | 10 | 12 | 13 | 12 | 12 | 12 | 12 | 10 | 7 | 6 |