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Monthly climate in San Isidro de Murillos, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Isidro de Murillos features a cold semi-arid climate (BSk). Temperatures typically range between 11 °C (53 °F) and 22 °C (72 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 609 mm (24.0 inches) and receives 83 rainy days on the 1 mm (0.04 inches) threshold annually. San Isidro de Murillos enjoys an average of 3634 hours of sunshine throughout the year, and daylight varies from 10 hours 40 minutes to 13 hours 34 minutes per day.

Monthly average temperatures in San Isidro de Murillos, Mexico

The warmest months in San Isidro de Murillos are May, June and August, with daily mean temperatures ranging from 20 to 22 °C (68 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 11 to 14 °C (53 - 57 °F) throughout the day. On average each year, San Isidro de Murillos experiences 164 days above 25 °C (77.0 °F) and 7 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 Isidro de Murillos. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum26°C
(79°F)		30°C
(87°F)		32°C
(91°F)		32°C
(91°F)		35°C
(94°F)		36°C
(97°F)		31°C
(88°F)		31°C
(88°F)		27°C
(82°F)		28°C
(83°F)		28°C
(83°F)		27°C
(80°F)
Mean maximum24°C
(76°F)		28°C
(82°F)		29°C
(85°F)		31°C
(87°F)		33°C
(91°F)		33°C
(92°F)		29°C
(85°F)		29°C
(84°F)		27°C
(80°F)		27°C
(81°F)		26°C
(80°F)		25°C
(78°F)
Average high20°C
(68°F)		22°C
(72°F)		26°C
(79°F)		28°C
(82°F)		29°C
(85°F)		29°C
(84°F)		25°C
(78°F)		26°C
(79°F)		24°C
(75°F)		24°C
(76°F)		23°C
(74°F)		20°C
(69°F)
Daily mean11°C
(53°F)		14°C
(57°F)		17°C
(63°F)		19°C
(66°F)		21°C
(70°F)		22°C
(72°F)		19°C
(67°F)		20°C
(68°F)		18°C
(65°F)		17°C
(63°F)		14°C
(58°F)		12°C
(54°F)
Average low4°C
(40°F)		6°C
(43°F)		8°C
(47°F)		10°C
(50°F)		13°C
(55°F)		15°C
(59°F)		14°C
(58°F)		14°C
(57°F)		13°C
(56°F)		11°C
(51°F)		7°C
(45°F)		5°C
(41°F)
Mean minimum-2°C
(28°F)		-0°C
(32°F)		3°C
(38°F)		5°C
(41°F)		8°C
(48°F)		12°C
(55°F)		12°C
(54°F)		11°C
(53°F)		9°C
(49°F)		6°C
(42°F)		1°C
(33°F)		-3°C
(27°F)
Minimum-5°C
(24°F)		-4°C
(25°F)		1°C
(34°F)		3°C
(38°F)		6°C
(44°F)		11°C
(51°F)		11°C
(52°F)		11°C
(52°F)		6°C
(44°F)		3°C
(38°F)		-5°C
(24°F)		-8°C
(18°F)

Compare climate in San Isidro de Murillos with other places

Compare temperature, precipitation, sunshine, UV index in San Isidro de Murillos, Mexico with other places around the world.

Monthly average precipitation in San Isidro de Murillos, Mexico

San Isidro de Murillos usually has the most precipitation in July, August and September, with an average of 18 rainy days and 141 mm (5.6 inches) of precipitation per month. The driest months in San Isidro de Murillos are March, April and December. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Isidro de Murillos. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)14 (0.5)10 (0.4)8 (0.3)3 (0.1)16 (0.6)63 (2.5)167 (6.6)104 (4.1)153 (6.0)48 (1.9)15 (0.6)8 (0.3)
Average precipitation days (≥ 1 mm)211148201520821

Monthly sunshine hours in San Isidro de Murillos, Mexico

The sunniest months in San Isidro de Murillos are May, June and August, when the sun shines an average of 11 hours 4 minutes a day. Least sunny months in San Isidro de Murillos: January, February and November receive an average of 8 hours 37 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Isidro de Murillos. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours228266318330351333326335285296281281
Mean daily daylight hours10h 50m11h 21m12h 1m12h 43m13h 17m13h 34m13h 25m12h 54m12h 14m11h 33m10h 58m10h 40m

Solar UV radiation in San Isidro de Murillos, Mexico

San Isidro de Murillos experiences the highest level of ultraviolet (UV) radiation in April, May and September, when the maximum UV index can reach values of 14 - 15, 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 9. For more detailed information, check out our hourly San Isidro de Murillos UV Index data.

Average daily maximum UV levels by month for San Isidro de Murillos. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)811131515141414141298