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Monthly climate in Falls City, Oregon, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Falls City 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 1312 mm (51.6 inches) and receives 130 rainy days on the 1 mm (0.04 inches) threshold annually. Falls City enjoys an average of 2677 hours of sunshine throughout the year, and daylight varies from 8 hours 49 minutes to 15 hours 31 minutes per day.

Monthly average temperatures in Falls City, Oregon, United States §

The warmest months in Falls City are July, August and September, with daily mean temperatures ranging from 16 to 19 °C (62 - 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 - 42 °F) throughout the day. On average each year, Falls City experiences 46 days above 25 °C (77.0 °F) and 36 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Falls City, 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)		 30°C
(87°F)		 42°C
(107°F)		 35°C
(96°F)		 40°C
(104°F)		 35°C
(96°F)		 25°C
(77°F)		 18°C
(65°F)		 16°C
(60°F)
Mean maximum 13°C
(56°F)		 14°C
(57°F)		 18°C
(65°F)		 24°C
(75°F)		 27°C
(81°F)		 32°C
(90°F)		 33°C
(91°F)		 36°C
(98°F)		 31°C
(88°F)		 22°C
(72°F)		 16°C
(62°F)		 13°C
(56°F)
Average high 8°C
(47°F)		 9°C
(48°F)		 11°C
(53°F)		 15°C
(58°F)		 18°C
(65°F)		 22°C
(71°F)		 25°C
(78°F)		 26°C
(80°F)		 23°C
(73°F)		 16°C
(62°F)		 11°C
(53°F)		 8°C
(46°F)
Daily mean 5°C
(42°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
(62°F)		 11°C
(52°F)		 8°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)		 -5°C
(24°F)		 -3°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
(41°F)		 -1°C
(31°F)		 -2°C
(28°F)		 -5°C
(24°F)
Minimum -10°C
(14°F)		 -6°C
(21°F)		 -5°C
(23°F)		 -2°C
(29°F)		 1°C
(35°F)		 4°C
(40°F)		 6°C
(43°F)		 7°C
(45°F)		 4°C
(39°F)		 -3°C
(27°F)		 -5°C
(24°F)		 -6°C
(21°F)

Compare climate in Falls City with other places

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

Monthly average precipitation in Falls City, Oregon, United States §

Falls City 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 Falls City 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 Falls City, 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) 193 (7.6) 186 (7.3) 145 (5.7) 125 (4.9) 63 (2.5) 50 (2.0) 4 (0.2) 6 (0.2) 64 (2.5) 100 (3.9) 169 (6.7) 207 (8.2)
Average precipitation days (≥ 1 mm) 16 17 17 14 9 6 1 1 7 10 14 18

Monthly sunshine hours in Falls City, Oregon, United States §

The sunniest months in Falls City are June, July and August, when the sun shines an average of 11 hours 13 minutes a day. Least sunny months in Falls City: January, February and December receive an average of 3 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Falls City, 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 88 123 193 229 290 324 371 337 266 210 133 108
Mean daily daylight hours 9h 13m 10h 26m 11h 57m 13h 31m 14h 51m 15h 31m 15h 9m 13h 57m 12h 27m 10h 54m 9h 32m 8h 49m

Solar UV radiation in Falls City, Oregon, United States §

Falls City 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, 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 Falls City UV Index data.

Average daily maximum UV levels by month for Falls City, 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 6 7 10 10 10 9 7 5 3 2

Detailed Monthly Weather Insights for Falls City, Oregon, United States

Discover in-depth weather details for every month in Falls City. 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 Falls City'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.