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Monthly climate in Goldendale, Washington, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Goldendale features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 1 °C (34 °F) and 22 °C (72 °F) through the year, but rarely can drop to -19 °C (-2 °F) or can rise to as high as 45 °C (113 °F).The average annual precipitation amounts to about 498 mm (19.6 inches) and receives 94 rainy days on the 1 mm (0.04 inches) threshold annually.Goldendale enjoys an average of 3093 hours of sunshine throughout the year, and daylight varies from 8 hours 42 minutes to 15 hours 39 minutes per day.

Monthly average temperatures in Goldendale, Washington, United States §

The warmest months in Goldendale are June, July and August, with daily mean temperatures ranging from 18 to 22 °C (65 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 1 °C (34 - 35 °F) throughout the day. On average each year, Goldendale experiences 72 days above 25 °C (77.0 °F) and 81 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Goldendale, Washington, 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 12°C
(54°F)		 15°C
(60°F)		 18°C
(65°F)		 26°C
(80°F)		 33°C
(92°F)		 45°C
(113°F)		 40°C
(104°F)		 40°C
(104°F)		 36°C
(97°F)		 30°C
(87°F)		 18°C
(65°F)		 16°C
(61°F)
Mean maximum 10°C
(49°F)		 12°C
(54°F)		 16°C
(61°F)		 22°C
(73°F)		 29°C
(85°F)		 34°C
(94°F)		 37°C
(99°F)		 38°C
(100°F)		 33°C
(91°F)		 23°C
(73°F)		 16°C
(61°F)		 12°C
(53°F)
Average high 4°C
(39°F)		 5°C
(42°F)		 10°C
(50°F)		 14°C
(58°F)		 20°C
(69°F)		 25°C
(77°F)		 30°C
(86°F)		 30°C
(86°F)		 24°C
(75°F)		 15°C
(60°F)		 9°C
(48°F)		 4°C
(40°F)
Daily mean 1°C
(34°F)		 1°C
(35°F)		 5°C
(41°F)		 9°C
(48°F)		 14°C
(57°F)		 18°C
(65°F)		 22°C
(72°F)		 22°C
(72°F)		 17°C
(63°F)		 10°C
(50°F)		 5°C
(41°F)		 1°C
(34°F)
Average low -2°C
(29°F)		 -2°C
(29°F)		 1°C
(33°F)		 3°C
(38°F)		 7°C
(46°F)		 11°C
(52°F)		 14°C
(57°F)		 14°C
(58°F)		 10°C
(51°F)		 5°C
(41°F)		 1°C
(34°F)		 -1°C
(30°F)
Mean minimum -9°C
(17°F)		 -10°C
(14°F)		 -5°C
(23°F)		 -2°C
(28°F)		 1°C
(34°F)		 6°C
(42°F)		 8°C
(47°F)		 7°C
(46°F)		 5°C
(40°F)		 -2°C
(29°F)		 -4°C
(25°F)		 -8°C
(17°F)
Minimum -19°C
(-2°F)		 -14°C
(6°F)		 -12°C
(11°F)		 -4°C
(25°F)		 -1°C
(31°F)		 4°C
(40°F)		 7°C
(45°F)		 5°C
(41°F)		 3°C
(38°F)		 -8°C
(18°F)		 -6°C
(21°F)		 -12°C
(11°F)

Compare climate in Goldendale with other places

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

Monthly average precipitation in Goldendale, Washington, United States §

Goldendale usually has the most precipitation in January, February and December, with an average of 14 rainy days and 81 mm (3.2 inches) of precipitation per month.The driest months in Goldendale are June, July and August. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Goldendale, Washington, 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) 77 (3.0) 87 (3.4) 46 (1.8) 42 (1.6) 24 (1.0) 10 (0.4) 1 (0.0) 4 (0.1) 19 (0.8) 45 (1.8) 62 (2.4) 81 (3.2)
Average precipitation days (≥ 1 mm) 14 15 11 9 6 2 0 0 4 8 11 14

Monthly sunshine hours in Goldendale, Washington, United States §

The sunniest months in Goldendale are June, July and August, when the sun shines an average of 12 hours 34 minutes a day.Least sunny months in Goldendale: January, February and December receive an average of 4 hours 11 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Goldendale, Washington, 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 101 152 231 276 353 376 412 367 292 241 159 127
Mean daily daylight hours 9h 7m 10h 22m 11h 57m 13h 34m 14h 57m 15h 39m 15h 15m 14h 1m 12h 28m 10h 51m 9h 26m 8h 42m

Solar UV radiation in Goldendale, Washington, United States §

Goldendale experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure.January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Goldendale UV Index data.

Average daily maximum UV levels by month for Goldendale, Washington, 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) 2 4 5 7 9 10 10 9 8 5 3 2