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Monthly climate in Westcliffe, Colorado, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Westcliffe features a cold semi-arid climate (BSk).Temperatures typically range between -6 °C (21 °F) and 19 °C (66 °F) through the year, but rarely can drop to -27 °C (-17 °F) or can rise to as high as 33 °C (91 °F).The average annual precipitation amounts to about 468 mm (18.4 inches) and receives 91 rainy days on the 1 mm (0.04 inches) threshold annually.Westcliffe enjoys an average of 3622 hours of sunshine throughout the year, and daylight varies from 9 hours 32 minutes to 14 hours 45 minutes per day.

Monthly average temperatures in Westcliffe, Colorado, United States §

The warmest months in Westcliffe are June, July and August, with daily mean temperatures ranging from 17 to 19 °C (62 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -6 to -5 °C (21 - 24 °F) throughout the day. On average each year, Westcliffe experiences 61 days above 25 °C (77.0 °F) and 181 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Westcliffe, 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)		 12°C
(54°F)		 17°C
(63°F)		 21°C
(71°F)		 28°C
(82°F)		 33°C
(91°F)		 32°C
(90°F)		 31°C
(88°F)		 30°C
(87°F)		 25°C
(78°F)		 18°C
(65°F)		 16°C
(61°F)
Mean maximum 7°C
(45°F)		 10°C
(49°F)		 15°C
(60°F)		 20°C
(68°F)		 24°C
(76°F)		 28°C
(83°F)		 32°C
(89°F)		 30°C
(85°F)		 29°C
(85°F)		 23°C
(74°F)		 15°C
(60°F)		 11°C
(52°F)
Average high 1°C
(35°F)		 2°C
(36°F)		 8°C
(46°F)		 12°C
(55°F)		 18°C
(64°F)		 25°C
(77°F)		 27°C
(81°F)		 26°C
(79°F)		 23°C
(74°F)		 15°C
(59°F)		 8°C
(47°F)		 3°C
(38°F)
Daily mean -6°C
(21°F)		 -6°C
(22°F)		 -0°C
(32°F)		 5°C
(40°F)		 10°C
(50°F)		 17°C
(62°F)		 19°C
(66°F)		 18°C
(65°F)		 15°C
(59°F)		 6°C
(44°F)		 0°C
(33°F)		 -5°C
(24°F)
Average low -12°C
(10°F)		 -12°C
(10°F)		 -7°C
(20°F)		 -3°C
(28°F)		 3°C
(37°F)		 8°C
(47°F)		 12°C
(53°F)		 11°C
(52°F)		 7°C
(46°F)		 -1°C
(31°F)		 -6°C
(22°F)		 -10°C
(13°F)
Mean minimum -21°C
(-5°F)		 -24°C
(-10°F)		 -16°C
(4°F)		 -11°C
(13°F)		 -4°C
(25°F)		 3°C
(38°F)		 7°C
(45°F)		 8°C
(47°F)		 0°C
(32°F)		 -13°C
(10°F)		 -15°C
(5°F)		 -19°C
(-3°F)
Minimum -23°C
(-10°F)		 -27°C
(-17°F)		 -19°C
(-3°F)		 -15°C
(5°F)		 -8°C
(17°F)		 1°C
(33°F)		 6°C
(42°F)		 7°C
(44°F)		 -5°C
(24°F)		 -21°C
(-6°F)		 -23°C
(-10°F)		 -23°C
(-9°F)

Compare climate in Westcliffe with other places

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

Monthly average precipitation in Westcliffe, Colorado, United States §

Westcliffe usually has the most precipitation in May, July and September, with an average of 11 rainy days and 62 mm (2.5 inches) of precipitation per month.The driest months in Westcliffe are January, November and December. On average, 21 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Westcliffe, 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) 21 (0.8) 28 (1.1) 39 (1.5) 41 (1.6) 74 (2.9) 34 (1.3) 70 (2.8) 42 (1.7) 42 (1.7) 35 (1.4) 21 (0.8) 19 (0.8)
Average precipitation days (≥ 1 mm) 4 6 7 9 11 9 15 9 7 6 4 4

Monthly sunshine hours in Westcliffe, Colorado, United States §

The sunniest months in Westcliffe are May, June and July, when the sun shines an average of 11 hours 50 minutes a day.Least sunny months in Westcliffe: January, February and December receive an average of 7 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Westcliffe, 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 197 247 303 323 354 369 365 351 313 284 260 251
Mean daily daylight hours 9h 50m 10h 47m 11h 59m 13h 12m 14h 15m 14h 45m 14h 28m 13h 33m 12h 22m 11h 9m 10h 5m 9h 32m

Solar UV radiation in Westcliffe, Colorado, United States §

Westcliffe experiences the highest level of ultraviolet (UV) radiation in May, June and July, 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 Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Westcliffe UV Index data.

Average daily maximum UV levels by month for Westcliffe, 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 13 13 13 12 10 7 5 4