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Monthly climate in Antonito, Colorado, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Antonito features a humid continental climate (Dfb). Temperatures typically range between -5 °C (24 °F) and 19 °C (66 °F) through the year, but rarely can drop to -24 °C (-11 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 476 mm (18.7 inches) and receives 83 rainy days on the 1 mm (0.04 inches) threshold annually. Antonito enjoys an average of 3624 hours of sunshine throughout the year, and daylight varies from 9 hours 38 minutes to 14 hours 39 minutes per day.

Monthly average temperatures in Antonito, Colorado, United States §

The warmest months in Antonito are June, July and August, with daily mean temperatures ranging from 17 to 19 °C (64 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -5 to -3 °C (24 - 27 °F) throughout the day. On average each year, Antonito experiences 63 days above 25 °C (77.0 °F) and 170 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Antonito, Colorado, United States. 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 13°C
(56°F)		 14°C
(57°F)		 18°C
(65°F)		 24°C
(75°F)		 28°C
(82°F)		 32°C
(91°F)		 34°C
(93°F)		 30°C
(87°F)		 30°C
(86°F)		 24°C
(76°F)		 19°C
(67°F)		 16°C
(61°F)
Mean maximum 8°C
(47°F)		 10°C
(50°F)		 15°C
(60°F)		 21°C
(70°F)		 25°C
(77°F)		 29°C
(85°F)		 32°C
(89°F)		 29°C
(85°F)		 29°C
(84°F)		 23°C
(73°F)		 16°C
(61°F)		 12°C
(54°F)
Average high 2°C
(36°F)		 3°C
(38°F)		 8°C
(47°F)		 14°C
(57°F)		 20°C
(67°F)		 26°C
(79°F)		 27°C
(80°F)		 26°C
(79°F)		 23°C
(73°F)		 16°C
(61°F)		 10°C
(51°F)		 4°C
(40°F)
Daily mean -5°C
(24°F)		 -4°C
(26°F)		 1°C
(34°F)		 6°C
(43°F)		 12°C
(53°F)		 17°C
(64°F)		 19°C
(66°F)		 18°C
(64°F)		 14°C
(58°F)		 8°C
(46°F)		 2°C
(36°F)		 -3°C
(27°F)
Average low -10°C
(13°F)		 -10°C
(15°F)		 -5°C
(23°F)		 -1°C
(30°F)		 3°C
(38°F)		 9°C
(48°F)		 11°C
(53°F)		 10°C
(50°F)		 7°C
(45°F)		 1°C
(34°F)		 -4°C
(25°F)		 -9°C
(16°F)
Mean minimum -19°C
(-2°F)		 -20°C
(-3°F)		 -14°C
(7°F)		 -9°C
(16°F)		 -3°C
(27°F)		 3°C
(37°F)		 7°C
(45°F)		 7°C
(44°F)		 0°C
(33°F)		 -7°C
(19°F)		 -11°C
(12°F)		 -19°C
(-1°F)
Minimum -22°C
(-7°F)		 -24°C
(-11°F)		 -17°C
(1°F)		 -13°C
(8°F)		 -9°C
(17°F)		 1°C
(34°F)		 4°C
(40°F)		 6°C
(43°F)		 -4°C
(25°F)		 -15°C
(6°F)		 -18°C
(1°F)		 -22°C
(-7°F)

Compare climate in Antonito with other places

Compare temperature, precipitation, sunshine, UV index in Antonito, Colorado, United States with other places around the world.

Monthly average precipitation in Antonito, Colorado, United States §

Antonito usually has the most precipitation in July, August and September, with an average of 9 rainy days and 61 mm (2.4 inches) of precipitation per month. The driest months in Antonito are June, November and December. On average, 26 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Antonito, Colorado, United States. 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) 34 (1.3) 36 (1.4) 41 (1.6) 31 (1.2) 40 (1.6) 28 (1.1) 78 (3.1) 57 (2.3) 47 (1.9) 35 (1.4) 20 (0.8) 28 (1.1)
Average precipitation days (≥ 1 mm) 6 7 7 6 7 7 13 9 7 5 3 6

Monthly sunshine hours in Antonito, Colorado, United States §

The sunniest months in Antonito are May, June and July, when the sun shines an average of 11 hours 53 minutes a day. Least sunny months in Antonito: January, February and December receive an average of 7 hours 33 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Antonito, Colorado, United States. 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 195 245 301 324 361 367 366 349 314 290 260 246
Mean daily daylight hours 9h 55m 10h 50m 11h 59m 13h 10m 14h 9m 14h 39m 14h 23m 13h 30m 12h 21m 11h 11m 10h 9m 9h 38m

Solar UV radiation in Antonito, Colorado, United States §

Antonito experiences the highest level of ultraviolet (UV) radiation in April, June and July, 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 Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Antonito UV Index data.

Average daily maximum UV levels by month for Antonito, Colorado, United States. 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) 4 7 10 12 12 13 13 12 11 8 6 4

Detailed Monthly Weather Insights for Antonito, Colorado, United States

Discover in-depth weather details for every month in Antonito. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Antonito's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.