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Monthly climate in Parkston, South Dakota, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Parkston features a humid continental climate (Dfa).Temperatures typically range between -7 °C (21 °F) and 25 °C (77 °F) through the year, but rarely can drop to -35 °C (-31 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 764 mm (30.1 inches) and receives 87 rainy days on the 1 mm (0.04 inches) threshold annually.Parkston enjoys an average of 3139 hours of sunshine throughout the year, and daylight varies from 9 hours 0 minutes to 15 hours 20 minutes per day.

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

The warmest months in Parkston are June, July and August, with daily mean temperatures ranging from 23 to 25 °C (73 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -7 to -3 °C (21 - 26 °F) throughout the day. On average each year, Parkston experiences 91 days above 25 °C (77.0 °F) and 138 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Parkston, 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 11°C
(52°F)		 20°C
(69°F)		 27°C
(81°F)		 30°C
(86°F)		 34°C
(94°F)		 39°C
(102°F)		 38°C
(101°F)		 36°C
(97°F)		 34°C
(93°F)		 30°C
(86°F)		 27°C
(81°F)		 18°C
(64°F)
Mean maximum 8°C
(47°F)		 13°C
(55°F)		 21°C
(70°F)		 27°C
(82°F)		 31°C
(88°F)		 33°C
(92°F)		 36°C
(97°F)		 33°C
(91°F)		 33°C
(91°F)		 28°C
(82°F)		 20°C
(67°F)		 12°C
(54°F)
Average high -2°C
(29°F)		 -1°C
(31°F)		 8°C
(46°F)		 13°C
(56°F)		 20°C
(69°F)		 29°C
(84°F)		 30°C
(86°F)		 28°C
(83°F)		 25°C
(77°F)		 15°C
(59°F)		 8°C
(47°F)		 2°C
(35°F)
Daily mean -6°C
(21°F)		 -7°C
(21°F)		 2°C
(36°F)		 7°C
(45°F)		 15°C
(59°F)		 23°C
(74°F)		 25°C
(77°F)		 23°C
(73°F)		 19°C
(66°F)		 9°C
(49°F)		 2°C
(36°F)		 -3°C
(26°F)
Average low -11°C
(12°F)		 -12°C
(11°F)		 -3°C
(27°F)		 1°C
(34°F)		 10°C
(49°F)		 17°C
(63°F)		 19°C
(67°F)		 17°C
(63°F)		 13°C
(56°F)		 4°C
(39°F)		 -3°C
(27°F)		 -8°C
(18°F)
Mean minimum -25°C
(-14°F)		 -24°C
(-11°F)		 -14°C
(7°F)		 -9°C
(17°F)		 1°C
(34°F)		 11°C
(52°F)		 13°C
(55°F)		 11°C
(52°F)		 5°C
(41°F)		 -7°C
(19°F)		 -12°C
(11°F)		 -21°C
(-6°F)
Minimum -35°C
(-31°F)		 -30°C
(-22°F)		 -25°C
(-14°F)		 -15°C
(5°F)		 -0°C
(32°F)		 7°C
(44°F)		 11°C
(51°F)		 9°C
(49°F)		 4°C
(39°F)		 -13°C
(9°F)		 -16°C
(4°F)		 -28°C
(-18°F)

Compare climate in Parkston with other places

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

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

Parkston usually has the most precipitation in May, August and September, with an average of 10 rainy days and 98 mm (3.9 inches) of precipitation per month.The driest months in Parkston are January, February and November. On average, 20 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Parkston, 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) 18 (0.7) 21 (0.8) 64 (2.5) 70 (2.7) 113 (4.5) 73 (2.9) 85 (3.3) 90 (3.6) 92 (3.6) 78 (3.1) 21 (0.8) 38 (1.5)
Average precipitation days (≥ 1 mm) 4 5 7 9 13 8 8 10 8 7 4 4

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

The sunniest months in Parkston are June, July and August, when the sun shines an average of 11 hours 35 minutes a day.Least sunny months in Parkston: January, February and December receive an average of 6 hours 11 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Parkston, 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 154 210 237 263 294 354 374 338 263 230 218 199
Mean daily daylight hours 9h 22m 10h 31m 11h 58m 13h 27m 14h 42m 15h 20m 14h 59m 13h 52m 12h 26m 10h 57m 9h 39m 9h 0m

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

Parkston experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 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 Parkston UV Index data.

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