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Monthly climate in San Ignacio, Nayarit, Mexico

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification San Ignacio features a tropical savanna climate (As).Temperatures typically range between 23 °C (73 °F) and 28 °C (83 °F) through the year, but rarely can drop to 18 °C (64 °F) or can rise to as high as 31 °C (88 °F).The average annual precipitation amounts to about 916 mm (36.1 inches) and receives 100 rainy days on the 1 mm (0.04 inches) threshold annually.San Ignacio enjoys an average of 3470 hours of sunshine throughout the year, and daylight varies from 10 hours 52 minutes to 13 hours 21 minutes per day.

Monthly average temperatures in San Ignacio, Nayarit, Mexico §

The warmest months in San Ignacio are July, August and September, with daily mean temperatures ranging from 28 to 28 °C (83 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 23 to 23 °C (73 - 74 °F) throughout the day. On average each year, San Ignacio experiences 196 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 Ignacio, Nayarit, 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 27°C
(82°F)		 26°C
(80°F)		 25°C
(78°F)		 26°C
(78°F)		 27°C
(82°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(87°F)		 31°C
(88°F)		 30°C
(87°F)		 30°C
(86°F)		 28°C
(82°F)
Mean maximum 26°C
(78°F)		 25°C
(78°F)		 25°C
(76°F)		 25°C
(78°F)		 27°C
(80°F)		 28°C
(83°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(84°F)		 27°C
(81°F)
Average high 24°C
(75°F)		 23°C
(74°F)		 23°C
(74°F)		 24°C
(76°F)		 25°C
(78°F)		 27°C
(81°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(84°F)		 29°C
(84°F)		 27°C
(82°F)		 25°C
(78°F)
Daily mean 23°C
(74°F)		 23°C
(73°F)		 23°C
(74°F)		 24°C
(75°F)		 25°C
(77°F)		 27°C
(80°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 27°C
(81°F)		 25°C
(77°F)
Average low 23°C
(73°F)		 22°C
(72°F)		 22°C
(73°F)		 23°C
(74°F)		 24°C
(76°F)		 26°C
(79°F)		 27°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(79°F)		 24°C
(75°F)
Mean minimum 20°C
(69°F)		 20°C
(69°F)		 21°C
(70°F)		 21°C
(70°F)		 23°C
(73°F)		 24°C
(76°F)		 25°C
(78°F)		 26°C
(78°F)		 26°C
(79°F)		 25°C
(78°F)		 24°C
(75°F)		 21°C
(70°F)
Minimum 18°C
(64°F)		 19°C
(66°F)		 20°C
(69°F)		 20°C
(68°F)		 22°C
(71°F)		 23°C
(73°F)		 25°C
(78°F)		 25°C
(78°F)		 26°C
(78°F)		 25°C
(77°F)		 21°C
(70°F)		 18°C
(65°F)

Compare climate in San Ignacio with other places

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

Monthly average precipitation in San Ignacio, Nayarit, Mexico §

San Ignacio usually has the most precipitation in August, September and October, with an average of 21 rainy days and 210 mm (8.3 inches) of precipitation per month.The driest months in San Ignacio are March, April and May. On average, 3 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Ignacio, Nayarit, 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) 26 (1.0) 27 (1.1) 1 (0.1) 2 (0.1) 6 (0.2) 86 (3.4) 96 (3.8) 197 (7.7) 256 (10.1) 176 (6.9) 24 (0.9) 19 (0.8)
Average precipitation days (≥ 1 mm) 2 2 0 0 1 11 16 22 24 18 2 2

Monthly sunshine hours in San Ignacio, Nayarit, Mexico §

The sunniest months in San Ignacio are March, April and May, when the sun shines an average of 10 hours 47 minutes a day.Least sunny months in San Ignacio: January, February and September receive an average of 8 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Ignacio, Nayarit, 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 223 261 317 326 348 309 314 274 259 273 284 277
Mean daily daylight hours 11h 1m 11h 27m 12h 2m 12h 37m 13h 7m 13h 21m 13h 13m 12h 47m 12h 13m 11h 38m 11h 7m 10h 52m

Solar UV radiation in San Ignacio, Nayarit, Mexico §

San Ignacio experiences the highest level of ultraviolet (UV) radiation in April, June and August, when the maximum UV index can reach values of 13 - 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 9. For more detailed information, check out our hourly San Ignacio UV Index data.

Average daily maximum UV levels by month for San Ignacio, Nayarit, 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) 8 10 12 13 12 13 12 13 12 11 9 7