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Monthly climate in Ephraim, Utah, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ephraim features a cold semi-arid climate (BSk).Temperatures typically range between -6 °C (22 °F) and 22 °C (71 °F) through the year, but rarely can drop to -26 °C (-15 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 444 mm (17.5 inches) and receives 84 rainy days on the 1 mm (0.04 inches) threshold annually.Ephraim enjoys an average of 3545 hours of sunshine throughout the year, and daylight varies from 9 hours 25 minutes to 14 hours 53 minutes per day.

Monthly average temperatures in Ephraim, Utah, United States §

The warmest months in Ephraim are June, July and August, with daily mean temperatures ranging from 18 to 22 °C (64 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -6 to -4 °C (22 - 25 °F) throughout the day. On average each year, Ephraim experiences 69 days above 25 °C (77.0 °F) and 182 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ephraim, Utah, 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 9°C
(48°F)		 11°C
(53°F)		 16°C
(60°F)		 22°C
(72°F)		 27°C
(81°F)		 33°C
(92°F)		 35°C
(95°F)		 33°C
(93°F)		 32°C
(89°F)		 24°C
(76°F)		 18°C
(65°F)		 12°C
(54°F)
Mean maximum 5°C
(42°F)		 8°C
(47°F)		 12°C
(54°F)		 19°C
(67°F)		 24°C
(76°F)		 28°C
(82°F)		 32°C
(90°F)		 31°C
(88°F)		 30°C
(86°F)		 21°C
(70°F)		 15°C
(59°F)		 8°C
(47°F)
Average high 0°C
(33°F)		 1°C
(35°F)		 6°C
(43°F)		 11°C
(51°F)		 17°C
(63°F)		 25°C
(77°F)		 28°C
(83°F)		 28°C
(82°F)		 23°C
(73°F)		 13°C
(55°F)		 8°C
(47°F)		 1°C
(34°F)
Daily mean -6°C
(22°F)		 -4°C
(25°F)		 0°C
(33°F)		 4°C
(40°F)		 10°C
(50°F)		 18°C
(64°F)		 22°C
(71°F)		 21°C
(69°F)		 15°C
(60°F)		 6°C
(42°F)		 1°C
(34°F)		 -5°C
(23°F)
Average low -11°C
(13°F)		 -10°C
(15°F)		 -5°C
(23°F)		 -2°C
(28°F)		 2°C
(36°F)		 10°C
(49°F)		 14°C
(58°F)		 13°C
(56°F)		 8°C
(46°F)		 -1°C
(31°F)		 -5°C
(23°F)		 -10°C
(14°F)
Mean minimum -20°C
(-4°F)		 -20°C
(-4°F)		 -16°C
(3°F)		 -13°C
(10°F)		 -7°C
(20°F)		 -1°C
(31°F)		 7°C
(45°F)		 8°C
(47°F)		 -3°C
(27°F)		 -13°C
(9°F)		 -14°C
(7°F)		 -21°C
(-5°F)
Minimum -25°C
(-12°F)		 -26°C
(-15°F)		 -21°C
(-6°F)		 -16°C
(4°F)		 -13°C
(8°F)		 -5°C
(24°F)		 3°C
(38°F)		 5°C
(41°F)		 -9°C
(15°F)		 -18°C
(0°F)		 -19°C
(-2°F)		 -23°C
(-9°F)

Compare climate in Ephraim with other places

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

Monthly average precipitation in Ephraim, Utah, United States §

Ephraim usually has the most precipitation in February, March and May, with an average of 10 rainy days and 53 mm (2.1 inches) of precipitation per month.The driest months in Ephraim are June, July and August. On average, 21 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ephraim, Utah, 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) 46 (1.8) 50 (2.0) 55 (2.2) 39 (1.5) 54 (2.1) 16 (0.6) 26 (1.0) 20 (0.8) 27 (1.1) 34 (1.3) 32 (1.2) 46 (1.8)
Average precipitation days (≥ 1 mm) 8 10 10 8 10 3 7 4 5 6 4 9

Monthly sunshine hours in Ephraim, Utah, United States §

The sunniest months in Ephraim are May, June and July, when the sun shines an average of 12 hours 16 minutes a day.Least sunny months in Ephraim: January, February and December receive an average of 6 hours 50 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ephraim, Utah, 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 174 225 277 317 368 381 378 359 314 279 245 222
Mean daily daylight hours 9h 44m 10h 43m 11h 58m 13h 16m 14h 20m 14h 53m 14h 35m 13h 37m 12h 23m 11h 6m 9h 59m 9h 25m

Solar UV radiation in Ephraim, Utah, United States §

Ephraim experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure.January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Ephraim UV Index data.

Average daily maximum UV levels by month for Ephraim, Utah, 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 7 9 11 11 12 12 11 10 7 6 4