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Monthly climate in San Miguel, Ecuador

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Miguel features a tropical savanna climate (Aw). Temperatures typically range between 13 °C (55 °F) and 14 °C (58 °F) through the year, but rarely can drop to 3 °C (39 °F) or can rise to as high as 22 °C (73 °F). The average annual precipitation amounts to about 6559 mm (258.2 inches) and receives 351 rainy days on the 1 mm (0.04 inches) threshold annually. San Miguel enjoys an average of 2983 hours of sunshine throughout the year, and daylight varies from 12 hours 1 minutes to 12 hours 12 minutes per day.

Monthly average temperatures in San Miguel, Ecuador

The warmest months in San Miguel are March, April and May, with daily mean temperatures ranging from 14 to 14 °C (57 - 58 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 13 to 13 °C (55 - 55 °F) throughout the day. On average each year, San Miguel experiences 0 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 Miguel. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum21°C
(71°F)		22°C
(72°F)		21°C
(71°F)		22°C
(73°F)		22°C
(72°F)		20°C
(69°F)		20°C
(68°F)		20°C
(68°F)		20°C
(69°F)		20°C
(69°F)		21°C
(70°F)		21°C
(71°F)
Mean maximum20°C
(69°F)		21°C
(70°F)		21°C
(69°F)		21°C
(70°F)		20°C
(69°F)		19°C
(67°F)		19°C
(67°F)		19°C
(67°F)		20°C
(68°F)		20°C
(68°F)		20°C
(69°F)		20°C
(69°F)
Average high18°C
(65°F)		18°C
(65°F)		18°C
(66°F)		19°C
(66°F)		19°C
(66°F)		18°C
(65°F)		18°C
(64°F)		18°C
(64°F)		18°C
(65°F)		18°C
(65°F)		18°C
(65°F)		18°C
(65°F)
Daily mean14°C
(57°F)		14°C
(57°F)		14°C
(57°F)		14°C
(58°F)		14°C
(57°F)		13°C
(56°F)		13°C
(55°F)		13°C
(55°F)		13°C
(55°F)		13°C
(56°F)		13°C
(56°F)		14°C
(57°F)
Average low10°C
(51°F)		11°C
(51°F)		11°C
(52°F)		11°C
(52°F)		11°C
(51°F)		10°C
(49°F)		9°C
(48°F)		8°C
(47°F)		8°C
(47°F)		9°C
(49°F)		10°C
(50°F)		11°C
(51°F)
Mean minimum8°C
(46°F)		8°C
(47°F)		9°C
(48°F)		9°C
(48°F)		8°C
(46°F)		7°C
(44°F)		5°C
(42°F)		6°C
(42°F)		5°C
(41°F)		7°C
(45°F)		8°C
(46°F)		9°C
(48°F)
Minimum7°C
(44°F)		6°C
(43°F)		8°C
(47°F)		7°C
(45°F)		6°C
(44°F)		5°C
(41°F)		4°C
(40°F)		5°C
(41°F)		3°C
(39°F)		6°C
(42°F)		7°C
(44°F)		8°C
(46°F)

Compare climate in San Miguel with other places

Compare temperature, precipitation, sunshine, UV index in San Miguel, Ecuador with other places around the world.

Monthly average precipitation in San Miguel, Ecuador

San Miguel usually has the most precipitation in February, March and April, with an average of 29 rainy days and 807 mm (31.8 inches) of precipitation per month. The driest months in San Miguel are July, August and November. On average, 338 mm (13.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Miguel. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)544 (21.4)756 (29.7)855 (33.7)810 (31.9)713 (28.1)419 (16.5)350 (13.8)333 (13.1)474 (18.6)424 (16.7)330 (13.0)550 (21.7)
Average precipitation days (≥ 1 mm)252830293130303130292731

Monthly sunshine hours in San Miguel, Ecuador

The sunniest months in San Miguel are July, August and September, when the sun shines an average of 10 hours 0 minutes a day. Least sunny months in San Miguel: January, February and March receive an average of 6 hours 48 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Miguel. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours204209204216248265311319290249225238
Mean daily daylight hours12h 11m12h 9m12h 6m12h 3m12h 1m12h 1m12h 1m12h 2m12h 5m12h 8m12h 10m12h 12m

Solar UV radiation in San Miguel, Ecuador

San Miguel experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 16 - 17, which corresponds to the Extreme category of sun exposure. June, July and November are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly San Miguel UV Index data.

Average daily maximum UV levels by month for San Miguel. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151617161412121315151313