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Monthly climate in Sheridan, Oregon, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sheridan features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 5 °C (41 °F) and 19 °C (66 °F) through the year, but rarely can drop to -10 °C (14 °F) or can rise to as high as 42 °C (107 °F).The average annual precipitation amounts to about 1334 mm (52.5 inches) and receives 135 rainy days on the 1 mm (0.04 inches) threshold annually.Sheridan enjoys an average of 2624 hours of sunshine throughout the year, and daylight varies from 8 hours 48 minutes to 15 hours 33 minutes per day.

Monthly average temperatures in Sheridan, Oregon, United States §

The warmest months in Sheridan are July, August and September, with daily mean temperatures ranging from 16 to 19 °C (61 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 5 °C (41 - 41 °F) throughout the day. On average each year, Sheridan experiences 42 days above 25 °C (77.0 °F) and 38 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sheridan, 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 14°C
(58°F)		 16°C
(61°F)		 22°C
(72°F)		 27°C
(81°F)		 31°C
(87°F)		 42°C
(107°F)		 35°C
(96°F)		 40°C
(103°F)		 35°C
(95°F)		 25°C
(77°F)		 17°C
(64°F)		 15°C
(59°F)
Mean maximum 13°C
(55°F)		 13°C
(57°F)		 18°C
(65°F)		 23°C
(74°F)		 27°C
(81°F)		 32°C
(89°F)		 32°C
(90°F)		 36°C
(97°F)		 31°C
(88°F)		 22°C
(71°F)		 16°C
(62°F)		 13°C
(56°F)
Average high 8°C
(47°F)		 8°C
(47°F)		 11°C
(52°F)		 14°C
(58°F)		 18°C
(65°F)		 21°C
(71°F)		 25°C
(77°F)		 26°C
(79°F)		 22°C
(73°F)		 16°C
(61°F)		 11°C
(52°F)		 8°C
(46°F)
Daily mean 5°C
(41°F)		 5°C
(41°F)		 7°C
(45°F)		 9°C
(49°F)		 13°C
(55°F)		 16°C
(61°F)		 18°C
(65°F)		 19°C
(66°F)		 16°C
(61°F)		 11°C
(52°F)		 7°C
(46°F)		 5°C
(41°F)
Average low 3°C
(37°F)		 2°C
(35°F)		 3°C
(38°F)		 5°C
(41°F)		 8°C
(46°F)		 10°C
(51°F)		 12°C
(53°F)		 12°C
(55°F)		 11°C
(52°F)		 6°C
(44°F)		 4°C
(40°F)		 2°C
(36°F)
Mean minimum -4°C
(25°F)		 -4°C
(24°F)		 -2°C
(28°F)		 -1°C
(30°F)		 2°C
(36°F)		 5°C
(41°F)		 8°C
(47°F)		 8°C
(47°F)		 5°C
(42°F)		 -1°C
(31°F)		 -3°C
(27°F)		 -4°C
(24°F)
Minimum -10°C
(14°F)		 -6°C
(22°F)		 -4°C
(26°F)		 -2°C
(28°F)		 1°C
(35°F)		 4°C
(39°F)		 6°C
(43°F)		 7°C
(46°F)		 4°C
(40°F)		 -3°C
(26°F)		 -5°C
(23°F)		 -6°C
(21°F)

Compare climate in Sheridan with other places

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

Monthly average precipitation in Sheridan, Oregon, United States §

Sheridan usually has the most precipitation in January, February and December, with an average of 17 rainy days and 195 mm (7.7 inches) of precipitation per month.The driest months in Sheridan are June, July and August. On average, 20 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sheridan, 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) 194 (7.6) 180 (7.1) 150 (5.9) 126 (4.9) 63 (2.5) 49 (1.9) 5 (0.2) 6 (0.2) 68 (2.7) 105 (4.1) 178 (7.0) 210 (8.3)
Average precipitation days (≥ 1 mm) 17 17 17 14 9 6 1 1 7 11 16 19

Monthly sunshine hours in Sheridan, Oregon, United States §

The sunniest months in Sheridan are June, July and August, when the sun shines an average of 10 hours 59 minutes a day.Least sunny months in Sheridan: January, February and December receive an average of 3 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sheridan, 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 85 123 192 225 283 316 364 330 263 205 128 104
Mean daily daylight hours 9h 12m 10h 25m 11h 57m 13h 32m 14h 52m 15h 33m 15h 10m 13h 58m 12h 27m 10h 53m 9h 30m 8h 48m

Solar UV radiation in Sheridan, Oregon, United States §

Sheridan 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, February 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 Sheridan UV Index data.

Average daily maximum UV levels by month for Sheridan, 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) 2 3 5 7 9 10 10 9 7 5 3 2