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Monthly climate in Eagle Butte, South Dakota, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Eagle Butte features a humid continental climate (Dfa).Temperatures typically range between -9 °C (17 °F) and 25 °C (76 °F) through the year, but rarely can drop to -38 °C (-35 °F) or can rise to as high as 39 °C (103 °F).The average annual precipitation amounts to about 519 mm (20.4 inches) and receives 77 rainy days on the 1 mm (0.04 inches) threshold annually.Eagle Butte enjoys an average of 3163 hours of sunshine throughout the year, and daylight varies from 8 hours 48 minutes to 15 hours 32 minutes per day.

Monthly average temperatures in Eagle Butte, South Dakota, United States §

The warmest months in Eagle Butte are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (71 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -9 to -4 °C (17 - 26 °F) throughout the day. On average each year, Eagle Butte experiences 82 days above 25 °C (77.0 °F) and 152 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Eagle Butte, South Dakota, 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
(55°F)		 18°C
(64°F)		 25°C
(77°F)		 27°C
(81°F)		 34°C
(94°F)		 37°C
(100°F)		 39°C
(103°F)		 38°C
(101°F)		 36°C
(98°F)		 32°C
(89°F)		 24°C
(76°F)		 20°C
(69°F)
Mean maximum 9°C
(49°F)		 11°C
(53°F)		 19°C
(66°F)		 25°C
(77°F)		 30°C
(86°F)		 33°C
(91°F)		 37°C
(99°F)		 36°C
(97°F)		 34°C
(93°F)		 26°C
(79°F)		 20°C
(68°F)		 14°C
(57°F)
Average high -2°C
(28°F)		 -3°C
(27°F)		 6°C
(43°F)		 12°C
(54°F)		 20°C
(68°F)		 28°C
(83°F)		 31°C
(88°F)		 29°C
(84°F)		 24°C
(76°F)		 13°C
(56°F)		 7°C
(46°F)		 1°C
(35°F)
Daily mean -7°C
(19°F)		 -9°C
(17°F)		 0°C
(33°F)		 6°C
(43°F)		 14°C
(57°F)		 22°C
(71°F)		 25°C
(76°F)		 22°C
(72°F)		 18°C
(64°F)		 7°C
(46°F)		 1°C
(35°F)		 -4°C
(26°F)
Average low -12°C
(11°F)		 -14°C
(7°F)		 -5°C
(23°F)		 -0°C
(32°F)		 8°C
(46°F)		 15°C
(59°F)		 18°C
(65°F)		 16°C
(60°F)		 11°C
(52°F)		 2°C
(36°F)		 -4°C
(25°F)		 -8°C
(17°F)
Mean minimum -26°C
(-14°F)		 -29°C
(-20°F)		 -18°C
(0°F)		 -10°C
(14°F)		 -0°C
(32°F)		 9°C
(48°F)		 13°C
(55°F)		 9°C
(49°F)		 2°C
(37°F)		 -10°C
(14°F)		 -13°C
(9°F)		 -21°C
(-6°F)
Minimum -31°C
(-23°F)		 -38°C
(-35°F)		 -27°C
(-16°F)		 -15°C
(5°F)		 -4°C
(26°F)		 6°C
(43°F)		 11°C
(52°F)		 7°C
(45°F)		 -1°C
(30°F)		 -21°C
(-5°F)		 -17°C
(2°F)		 -25°C
(-13°F)

Compare climate in Eagle Butte with other places

Compare temperature, precipitation, sunshine, UV index in Eagle Butte, South Dakota, United States with other places around the world.

Monthly average precipitation in Eagle Butte, South Dakota, United States §

Eagle Butte usually has the most precipitation in May, June and July, with an average of 9 rainy days and 73 mm (2.9 inches) of precipitation per month.The driest months in Eagle Butte are January, February and November. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Eagle Butte, South Dakota, 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) 13 (0.5) 20 (0.8) 35 (1.4) 50 (2.0) 76 (3.0) 61 (2.4) 83 (3.3) 53 (2.1) 41 (1.6) 52 (2.0) 11 (0.4) 24 (1.0)
Average precipitation days (≥ 1 mm) 3 5 8 8 11 8 8 7 5 7 3 4

Monthly sunshine hours in Eagle Butte, South Dakota, United States §

The sunniest months in Eagle Butte are June, July and August, when the sun shines an average of 11 hours 51 minutes a day.Least sunny months in Eagle Butte: January, November and December receive an average of 6 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Eagle Butte, South Dakota, 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 156 207 242 268 304 372 379 339 267 225 206 194
Mean daily daylight hours 9h 12m 10h 25m 11h 57m 13h 32m 14h 52m 15h 32m 15h 10m 13h 58m 12h 27m 10h 54m 9h 31m 8h 48m

Solar UV radiation in Eagle Butte, South Dakota, United States §

Eagle Butte 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 Eagle Butte UV Index data.

Average daily maximum UV levels by month for Eagle Butte, South Dakota, 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 5 5 7 9 10 10 9 8 5 3 2