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Monthly climate in San Diego, Sinaloa, Mexico

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification San Diego features a tropical savanna climate (As).Temperatures typically range between 20 °C (68 °F) and 29 °C (85 °F) through the year, but rarely can drop to 8 °C (47 °F) or can rise to as high as 38 °C (100 °F).The average annual precipitation amounts to about 544 mm (21.4 inches) and receives 68 rainy days on the 1 mm (0.04 inches) threshold annually.San Diego enjoys an average of 3542 hours of sunshine throughout the year, and daylight varies from 10 hours 37 minutes to 13 hours 37 minutes per day.

Monthly average temperatures in San Diego, Sinaloa, Mexico §

The warmest months in San Diego are June, July and August, with daily mean temperatures ranging from 29 to 29 °C (84 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 20 to 21 °C (68 - 70 °F) throughout the day. On average each year, San Diego experiences 316 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in San Diego, Sinaloa, Mexico.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 33°C
(91°F)		 33°C
(92°F)		 34°C
(94°F)		 36°C
(97°F)		 37°C
(98°F)		 38°C
(100°F)		 37°C
(100°F)		 37°C
(98°F)		 36°C
(97°F)		 37°C
(98°F)		 36°C
(98°F)		 34°C
(93°F)
Mean maximum 31°C
(87°F)		 32°C
(89°F)		 33°C
(91°F)		 34°C
(94°F)		 36°C
(97°F)		 36°C
(96°F)		 37°C
(98°F)		 36°C
(96°F)		 35°C
(96°F)		 35°C
(96°F)		 35°C
(95°F)		 31°C
(89°F)
Average high 27°C
(81°F)		 27°C
(82°F)		 30°C
(86°F)		 31°C
(88°F)		 33°C
(91°F)		 34°C
(93°F)		 34°C
(93°F)		 33°C
(92°F)		 32°C
(91°F)		 33°C
(92°F)		 31°C
(89°F)		 28°C
(82°F)
Daily mean 20°C
(68°F)		 20°C
(69°F)		 22°C
(72°F)		 24°C
(75°F)		 26°C
(80°F)		 29°C
(84°F)		 29°C
(85°F)		 29°C
(85°F)		 28°C
(83°F)		 28°C
(83°F)		 25°C
(77°F)		 21°C
(70°F)
Average low 14°C
(57°F)		 14°C
(58°F)		 15°C
(59°F)		 17°C
(63°F)		 20°C
(68°F)		 24°C
(76°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(77°F)		 24°C
(75°F)		 19°C
(66°F)		 15°C
(59°F)
Mean minimum 10°C
(50°F)		 11°C
(52°F)		 12°C
(54°F)		 13°C
(57°F)		 17°C
(62°F)		 21°C
(71°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 20°C
(67°F)		 15°C
(59°F)		 11°C
(53°F)
Minimum 8°C
(47°F)		 8°C
(47°F)		 10°C
(51°F)		 12°C
(53°F)		 15°C
(60°F)		 20°C
(68°F)		 23°C
(74°F)		 23°C
(75°F)		 23°C
(74°F)		 18°C
(64°F)		 14°C
(58°F)		 10°C
(51°F)

Compare climate in San Diego with other places

Compare temperature, precipitation, sunshine, UV index in San Diego, Sinaloa, Mexico with other places around the world.

Monthly average precipitation in San Diego, Sinaloa, Mexico §

San Diego usually has the most precipitation in July, August and September, with an average of 17 rainy days and 127 mm (5.0 inches) of precipitation per month.The driest months in San Diego are March, April and May. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Diego, Sinaloa, Mexico.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 6 (0.3) 24 (0.9) 2 (0.1) 0 (0.0) 0 (0.0) 26 (1.0) 86 (3.4) 152 (6.0) 143 (5.6) 43 (1.7) 46 (1.8) 17 (0.7)
Average precipitation days (≥ 1 mm) 1 2 0 0 0 3 14 19 20 5 2 2

Monthly sunshine hours in San Diego, Sinaloa, Mexico §

The sunniest months in San Diego are April, May and June, when the sun shines an average of 11 hours 11 minutes a day.Least sunny months in San Diego: January, February and November receive an average of 8 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Diego, Sinaloa, Mexico.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 221 258 308 324 359 333 318 296 278 297 271 272
Mean daily daylight hours 10h 47m 11h 19m 12h 1m 12h 44m 13h 19m 13h 37m 13h 27m 12h 56m 12h 15m 11h 32m 10h 56m 10h 37m

Solar UV radiation in San Diego, Sinaloa, Mexico §

San Diego 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 / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly San Diego UV Index data.

Average daily maximum UV levels by month for San Diego, Sinaloa, Mexico.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 7 10 11 13 13 12 12 12 12 11 8 6