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Monthly climate in Pierce, Colorado, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Pierce features a cold semi-arid climate (BSk). Temperatures typically range between -2 °C (29 °F) and 24 °C (75 °F) through the year, but rarely can drop to -29 °C (-20 °F) or can rise to as high as 37 °C (100 °F). The average annual precipitation amounts to about 387 mm (15.2 inches) and receives 71 rainy days on the 1 mm (0.04 inches) threshold annually. Pierce enjoys an average of 3406 hours of sunshine throughout the year, and daylight varies from 9 hours 18 minutes to 15 hours 1 minutes per day.

Monthly average temperatures in Pierce, Colorado, United States §

The warmest months in Pierce are June, July and August, with daily mean temperatures ranging from 20 to 24 °C (69 - 75 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to 0 °C (29 - 33 °F) throughout the day. On average each year, Pierce experiences 96 days above 25 °C (77.0 °F) and 130 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Pierce, 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 15°C
(60°F)		 22°C
(71°F)		 25°C
(78°F)		 29°C
(84°F)		 31°C
(88°F)		 37°C
(100°F)		 37°C
(99°F)		 36°C
(97°F)		 37°C
(99°F)		 29°C
(84°F)		 24°C
(75°F)		 22°C
(71°F)
Mean maximum 13°C
(57°F)		 18°C
(64°F)		 22°C
(72°F)		 26°C
(80°F)		 30°C
(85°F)		 32°C
(91°F)		 37°C
(98°F)		 35°C
(95°F)		 35°C
(96°F)		 27°C
(81°F)		 22°C
(72°F)		 17°C
(62°F)
Average high 5°C
(41°F)		 5°C
(41°F)		 12°C
(53°F)		 16°C
(61°F)		 20°C
(68°F)		 28°C
(82°F)		 31°C
(88°F)		 30°C
(87°F)		 27°C
(80°F)		 16°C
(61°F)		 12°C
(53°F)		 7°C
(44°F)
Daily mean -1°C
(30°F)		 -2°C
(29°F)		 4°C
(40°F)		 8°C
(47°F)		 13°C
(56°F)		 20°C
(69°F)		 24°C
(75°F)		 22°C
(73°F)		 19°C
(66°F)		 9°C
(48°F)		 4°C
(40°F)		 0°C
(33°F)
Average low -6°C
(21°F)		 -7°C
(19°F)		 -2°C
(29°F)		 1°C
(34°F)		 7°C
(44°F)		 13°C
(55°F)		 16°C
(62°F)		 15°C
(60°F)		 11°C
(53°F)		 2°C
(36°F)		 -2°C
(29°F)		 -5°C
(23°F)
Mean minimum -18°C
(-0°F)		 -20°C
(-3°F)		 -13°C
(9°F)		 -9°C
(16°F)		 0°C
(33°F)		 8°C
(46°F)		 11°C
(52°F)		 11°C
(52°F)		 3°C
(38°F)		 -11°C
(13°F)		 -10°C
(14°F)		 -14°C
(6°F)
Minimum -28°C
(-18°F)		 -29°C
(-20°F)		 -23°C
(-10°F)		 -17°C
(2°F)		 -2°C
(28°F)		 6°C
(42°F)		 8°C
(47°F)		 8°C
(47°F)		 -1°C
(31°F)		 -19°C
(-3°F)		 -17°C
(1°F)		 -19°C
(-2°F)

Compare climate in Pierce with other places

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

Monthly average precipitation in Pierce, Colorado, United States §

Pierce usually has the most precipitation in March, April and May, with an average of 9 rainy days and 62 mm (2.4 inches) of precipitation per month. The driest months in Pierce are January, February and December. On average, 13 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Pierce, 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) 11 (0.4) 15 (0.6) 46 (1.8) 39 (1.5) 100 (3.9) 39 (1.5) 32 (1.3) 31 (1.2) 16 (0.6) 27 (1.1) 18 (0.7) 12 (0.5)
Average precipitation days (≥ 1 mm) 2 4 7 8 12 8 8 7 3 5 4 3

Monthly sunshine hours in Pierce, Colorado, United States §

The sunniest months in Pierce are June, July and August, when the sun shines an average of 11 hours 48 minutes a day. Least sunny months in Pierce: January, February and December receive an average of 7 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Pierce, 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 183 229 273 289 307 365 375 345 296 266 242 230
Mean daily daylight hours 9h 37m 10h 39m 11h 58m 13h 19m 14h 27m 15h 1m 14h 42m 13h 41m 12h 24m 11h 3m 9h 53m 9h 18m

Solar UV radiation in Pierce, Colorado, United States §

Pierce experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 10 - 12, which corresponds to the Very High / 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 4. For more detailed information, check out our hourly Pierce UV Index data.

Average daily maximum UV levels by month for Pierce, 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 5 7 10 10 12 12 10 9 6 4 3

Detailed Monthly Weather Insights for Pierce, Colorado, United States

Discover in-depth weather details for every month in Pierce. 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 Pierce'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.