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Monthly climate in Sturgis, South Dakota, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sturgis features a humid continental climate (Dfb).Temperatures typically range between -6 °C (22 °F) and 23 °C (74 °F) through the year, but rarely can drop to -32 °C (-25 °F) or can rise to as high as 40 °C (105 °F).The average annual precipitation amounts to about 569 mm (22.4 inches) and receives 94 rainy days on the 1 mm (0.04 inches) threshold annually.Sturgis enjoys an average of 3260 hours of sunshine throughout the year, and daylight varies from 8 hours 53 minutes to 15 hours 27 minutes per day.

Monthly average temperatures in Sturgis, South Dakota, United States §

The warmest months in Sturgis are June, July and August, with daily mean temperatures ranging from 20 to 23 °C (68 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -6 to -1 °C (22 - 31 °F) throughout the day. On average each year, Sturgis experiences 75 days above 25 °C (77.0 °F) and 141 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sturgis, 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 15°C
(60°F)		 21°C
(70°F)		 22°C
(72°F)		 27°C
(80°F)		 31°C
(88°F)		 37°C
(100°F)		 40°C
(105°F)		 38°C
(101°F)		 38°C
(101°F)		 32°C
(91°F)		 25°C
(78°F)		 22°C
(72°F)
Mean maximum 13°C
(56°F)		 15°C
(59°F)		 20°C
(68°F)		 25°C
(78°F)		 29°C
(85°F)		 31°C
(89°F)		 36°C
(98°F)		 36°C
(97°F)		 34°C
(94°F)		 28°C
(82°F)		 22°C
(71°F)		 17°C
(63°F)
Average high 2°C
(37°F)		 0°C
(33°F)		 8°C
(47°F)		 12°C
(54°F)		 18°C
(65°F)		 26°C
(80°F)		 30°C
(86°F)		 28°C
(83°F)		 24°C
(75°F)		 14°C
(57°F)		 9°C
(49°F)		 4°C
(40°F)
Daily mean -3°C
(27°F)		 -6°C
(22°F)		 2°C
(36°F)		 6°C
(42°F)		 12°C
(54°F)		 20°C
(68°F)		 23°C
(74°F)		 21°C
(71°F)		 17°C
(63°F)		 7°C
(46°F)		 3°C
(38°F)		 -1°C
(31°F)
Average low -8°C
(18°F)		 -11°C
(12°F)		 -4°C
(26°F)		 -0°C
(31°F)		 6°C
(43°F)		 13°C
(56°F)		 16°C
(61°F)		 14°C
(57°F)		 10°C
(50°F)		 2°C
(35°F)		 -2°C
(28°F)		 -5°C
(22°F)
Mean minimum -24°C
(-10°F)		 -24°C
(-10°F)		 -14°C
(6°F)		 -10°C
(14°F)		 -1°C
(30°F)		 7°C
(45°F)		 11°C
(52°F)		 8°C
(47°F)		 2°C
(36°F)		 -10°C
(14°F)		 -12°C
(11°F)		 -16°C
(4°F)
Minimum -32°C
(-25°F)		 -30°C
(-22°F)		 -26°C
(-15°F)		 -18°C
(1°F)		 -4°C
(25°F)		 6°C
(43°F)		 9°C
(49°F)		 6°C
(43°F)		 -2°C
(29°F)		 -22°C
(-7°F)		 -17°C
(2°F)		 -24°C
(-11°F)

Compare climate in Sturgis with other places

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

Monthly average precipitation in Sturgis, South Dakota, United States §

Sturgis usually has the most precipitation in April, May and July, with an average of 11 rainy days and 78 mm (3.1 inches) of precipitation per month.The driest months in Sturgis are January, November and December. On average, 20 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sturgis, 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) 17 (0.7) 27 (1.1) 35 (1.4) 67 (2.6) 89 (3.5) 63 (2.5) 78 (3.1) 48 (1.9) 42 (1.6) 59 (2.3) 16 (0.6) 27 (1.1)
Average precipitation days (≥ 1 mm) 4 7 8 10 13 10 10 7 6 8 5 6

Monthly sunshine hours in Sturgis, South Dakota, United States §

The sunniest months in Sturgis are June, July and August, when the sun shines an average of 12 hours 6 minutes a day.Least sunny months in Sturgis: January, February and December receive an average of 6 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sturgis, 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 163 207 256 276 301 375 382 356 288 236 215 198
Mean daily daylight hours 9h 16m 10h 27m 11h 57m 13h 30m 14h 48m 15h 27m 15h 6m 13h 56m 12h 27m 10h 55m 9h 34m 8h 53m

Solar UV radiation in Sturgis, South Dakota, United States §

Sturgis experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme 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 Sturgis UV Index data.

Average daily maximum UV levels by month for Sturgis, 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) 3 4 6 9 9 11 11 10 8 5 3 2