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Monthly climate in Green, Oregon, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Green features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 4 °C (40 °F) and 20 °C (68 °F) through the year, but rarely can drop to -8 °C (17 °F) or can rise to as high as 42 °C (108 °F).The average annual precipitation amounts to about 1096 mm (43.1 inches) and receives 121 rainy days on the 1 mm (0.04 inches) threshold annually.Green enjoys an average of 2942 hours of sunshine throughout the year, and daylight varies from 9 hours 1 minutes to 15 hours 19 minutes per day.

Monthly average temperatures in Green, Oregon, United States §

The warmest months in Green are July, August and September, with daily mean temperatures ranging from 17 to 20 °C (63 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 5 °C (40 - 41 °F) throughout the day. On average each year, Green experiences 70 days above 25 °C (77.0 °F) and 50 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Green, Oregon, 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 18°C
(64°F)		 20°C
(68°F)		 23°C
(73°F)		 27°C
(81°F)		 30°C
(87°F)		 42°C
(108°F)		 36°C
(97°F)		 40°C
(105°F)		 38°C
(100°F)		 29°C
(84°F)		 22°C
(71°F)		 19°C
(66°F)
Mean maximum 15°C
(59°F)		 17°C
(62°F)		 20°C
(68°F)		 25°C
(77°F)		 28°C
(82°F)		 33°C
(92°F)		 34°C
(94°F)		 37°C
(100°F)		 33°C
(92°F)		 25°C
(77°F)		 19°C
(67°F)		 15°C
(59°F)
Average high 10°C
(50°F)		 10°C
(49°F)		 13°C
(55°F)		 16°C
(60°F)		 19°C
(67°F)		 24°C
(75°F)		 28°C
(83°F)		 28°C
(83°F)		 24°C
(76°F)		 18°C
(64°F)		 13°C
(55°F)		 9°C
(48°F)
Daily mean 5°C
(41°F)		 5°C
(41°F)		 7°C
(45°F)		 10°C
(50°F)		 13°C
(56°F)		 17°C
(62°F)		 20°C
(68°F)		 20°C
(68°F)		 17°C
(63°F)		 11°C
(53°F)		 7°C
(46°F)		 4°C
(40°F)
Average low 2°C
(35°F)		 1°C
(34°F)		 2°C
(36°F)		 4°C
(40°F)		 7°C
(46°F)		 10°C
(51°F)		 12°C
(54°F)		 13°C
(55°F)		 10°C
(51°F)		 6°C
(43°F)		 3°C
(38°F)		 1°C
(34°F)
Mean minimum -4°C
(25°F)		 -5°C
(24°F)		 -3°C
(27°F)		 -1°C
(30°F)		 2°C
(36°F)		 5°C
(42°F)		 9°C
(48°F)		 8°C
(47°F)		 5°C
(41°F)		 -1°C
(31°F)		 -3°C
(26°F)		 -4°C
(25°F)
Minimum -8°C
(17°F)		 -8°C
(18°F)		 -7°C
(20°F)		 -3°C
(27°F)		 1°C
(35°F)		 4°C
(39°F)		 7°C
(45°F)		 6°C
(44°F)		 2°C
(37°F)		 -3°C
(27°F)		 -5°C
(23°F)		 -6°C
(22°F)

Compare climate in Green with other places

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

Monthly average precipitation in Green, Oregon, United States §

Green usually has the most precipitation in January, February and December, with an average of 16 rainy days and 162 mm (6.4 inches) of precipitation per month.The driest months in Green are June, July and August. On average, 13 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Green, Oregon, 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) 146 (5.7) 188 (7.4) 129 (5.1) 121 (4.8) 64 (2.5) 32 (1.3) 2 (0.1) 7 (0.3) 64 (2.5) 75 (3.0) 116 (4.6) 153 (6.0)
Average precipitation days (≥ 1 mm) 15 17 16 13 9 5 0 1 6 10 13 16

Monthly sunshine hours in Green, Oregon, United States §

The sunniest months in Green are June, July and August, when the sun shines an average of 12 hours 6 minutes a day.Least sunny months in Green: January, February and December receive an average of 4 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Green, Oregon, 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 100 138 212 243 313 350 399 363 292 234 162 130
Mean daily daylight hours 9h 23m 10h 31m 11h 58m 13h 26m 14h 41m 15h 19m 14h 58m 13h 51m 12h 26m 10h 58m 9h 40m 9h 1m

Solar UV radiation in Green, Oregon, United States §

Green experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 10 - 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 Green UV Index data.

Average daily maximum UV levels by month for Green, Oregon, 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) 3 4 6 8 10 10 10 9 8 6 3 2