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Monthly climate in Walden, Colorado, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Walden features a subarctic climate (Dfc).Temperatures typically range between -8 °C (17 °F) and 16 °C (61 °F) through the year, but rarely can drop to -31 °C (-24 °F) or can rise to as high as 30 °C (86 °F).The average annual precipitation amounts to about 526 mm (20.7 inches) and receives 106 rainy days on the 1 mm (0.04 inches) threshold annually.Walden enjoys an average of 3421 hours of sunshine throughout the year, and daylight varies from 9 hours 17 minutes to 15 hours 1 minutes per day.

Monthly average temperatures in Walden, Colorado, United States §

The warmest months in Walden are June, July and August, with daily mean temperatures ranging from 12 to 16 °C (55 - 61 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -8 to -7 °C (17 - 19 °F) throughout the day. On average each year, Walden experiences 24 days above 25 °C (77.0 °F) and 222 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Walden, 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 6°C
(44°F)		 11°C
(52°F)		 12°C
(54°F)		 14°C
(58°F)		 23°C
(74°F)		 30°C
(86°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 21°C
(70°F)		 13°C
(56°F)		 10°C
(51°F)
Mean maximum 4°C
(40°F)		 6°C
(43°F)		 10°C
(51°F)		 13°C
(56°F)		 19°C
(67°F)		 24°C
(75°F)		 28°C
(83°F)		 27°C
(82°F)		 27°C
(81°F)		 18°C
(66°F)		 10°C
(50°F)		 6°C
(43°F)
Average high -3°C
(28°F)		 -2°C
(28°F)		 3°C
(38°F)		 6°C
(43°F)		 11°C
(53°F)		 20°C
(69°F)		 24°C
(76°F)		 23°C
(74°F)		 20°C
(67°F)		 9°C
(48°F)		 3°C
(38°F)		 -2°C
(29°F)
Daily mean -8°C
(17°F)		 -7°C
(19°F)		 -3°C
(27°F)		 -0°C
(32°F)		 5°C
(41°F)		 12°C
(55°F)		 16°C
(61°F)		 15°C
(59°F)		 11°C
(52°F)		 2°C
(35°F)		 -4°C
(25°F)		 -8°C
(17°F)
Average low -13°C
(9°F)		 -12°C
(11°F)		 -8°C
(18°F)		 -6°C
(21°F)		 -2°C
(28°F)		 4°C
(39°F)		 7°C
(46°F)		 7°C
(44°F)		 3°C
(37°F)		 -5°C
(23°F)		 -10°C
(13°F)		 -14°C
(7°F)
Mean minimum -26°C
(-14°F)		 -24°C
(-11°F)		 -18°C
(1°F)		 -15°C
(6°F)		 -10°C
(14°F)		 -3°C
(28°F)		 2°C
(36°F)		 3°C
(37°F)		 -5°C
(22°F)		 -22°C
(-7°F)		 -23°C
(-8°F)		 -26°C
(-14°F)
Minimum -31°C
(-23°F)		 -29°C
(-19°F)		 -24°C
(-11°F)		 -19°C
(-2°F)		 -16°C
(3°F)		 -3°C
(26°F)		 1°C
(34°F)		 1°C
(34°F)		 -8°C
(18°F)		 -31°C
(-24°F)		 -27°C
(-17°F)		 -30°C
(-21°F)

Compare climate in Walden with other places

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

Monthly average precipitation in Walden, Colorado, United States §

Walden usually has the most precipitation in February, March and May, with an average of 12 rainy days and 58 mm (2.3 inches) of precipitation per month.The driest months in Walden are July, August and September. On average, 28 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Walden, 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) 43 (1.7) 63 (2.5) 52 (2.1) 51 (2.0) 58 (2.3) 36 (1.4) 28 (1.1) 28 (1.1) 29 (1.1) 47 (1.9) 43 (1.7) 48 (1.9)
Average precipitation days (≥ 1 mm) 9 14 11 11 12 6 6 6 5 8 8 10

Monthly sunshine hours in Walden, Colorado, United States §

The sunniest months in Walden are June, July and August, when the sun shines an average of 12 hours 8 minutes a day.Least sunny months in Walden: January, February and December receive an average of 6 hours 29 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Walden, 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 167 213 277 299 344 381 382 353 306 257 227 210
Mean daily daylight hours 9h 37m 10h 39m 11h 58m 13h 19m 14h 28m 15h 1m 14h 43m 13h 42m 12h 24m 11h 3m 9h 53m 9h 17m

Solar UV radiation in Walden, Colorado, United States §

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

Average daily maximum UV levels by month for Walden, 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 6 9 12 12 13 12 11 10 7 5 3