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Monthly climate in Wahpeton, North Dakota, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Wahpeton features a humid continental climate (Dfb). Temperatures typically range between -11 °C (13 °F) and 23 °C (74 °F) through the year, but rarely can drop to -36 °C (-33 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 697 mm (27.4 inches) and receives 88 rainy days on the 1 mm (0.04 inches) threshold annually. Wahpeton enjoys an average of 2979 hours of sunshine throughout the year, and daylight varies from 8 hours 39 minutes to 15 hours 42 minutes per day.

Monthly average temperatures in Wahpeton, North Dakota, United States §

The warmest months in Wahpeton are June, July and August, with daily mean temperatures ranging from 21 to 23 °C (70 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -11 to -7 °C (13 - 21 °F) throughout the day. On average each year, Wahpeton experiences 69 days above 25 °C (77.0 °F) and 155 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Wahpeton, North 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 7°C
(45°F)		 15°C
(59°F)		 25°C
(78°F)		 26°C
(79°F)		 35°C
(95°F)		 39°C
(102°F)		 36°C
(97°F)		 34°C
(93°F)		 32°C
(90°F)		 27°C
(81°F)		 23°C
(74°F)		 11°C
(53°F)
Mean maximum 5°C
(41°F)		 6°C
(43°F)		 15°C
(59°F)		 23°C
(74°F)		 31°C
(87°F)		 32°C
(90°F)		 35°C
(95°F)		 32°C
(89°F)		 31°C
(88°F)		 25°C
(77°F)		 14°C
(58°F)		 8°C
(46°F)
Average high -7°C
(21°F)		 -6°C
(21°F)		 4°C
(39°F)		 10°C
(50°F)		 20°C
(68°F)		 27°C
(81°F)		 28°C
(83°F)		 26°C
(79°F)		 22°C
(72°F)		 12°C
(54°F)		 4°C
(39°F)		 -2°C
(28°F)
Daily mean -11°C
(13°F)		 -11°C
(13°F)		 -1°C
(30°F)		 5°C
(41°F)		 14°C
(58°F)		 21°C
(71°F)		 23°C
(74°F)		 21°C
(70°F)		 17°C
(62°F)		 7°C
(45°F)		 -1°C
(31°F)		 -7°C
(21°F)
Average low -15°C
(5°F)		 -16°C
(4°F)		 -6°C
(22°F)		 -0°C
(32°F)		 8°C
(47°F)		 16°C
(60°F)		 18°C
(64°F)		 15°C
(60°F)		 11°C
(53°F)		 3°C
(37°F)		 -5°C
(23°F)		 -11°C
(12°F)
Mean minimum -30°C
(-21°F)		 -28°C
(-18°F)		 -19°C
(-3°F)		 -10°C
(14°F)		 -0°C
(32°F)		 9°C
(49°F)		 12°C
(53°F)		 9°C
(48°F)		 2°C
(36°F)		 -8°C
(18°F)		 -15°C
(6°F)		 -28°C
(-17°F)
Minimum -36°C
(-33°F)		 -34°C
(-29°F)		 -27°C
(-17°F)		 -18°C
(-0°F)		 -2°C
(28°F)		 7°C
(46°F)		 10°C
(50°F)		 7°C
(45°F)		 -1°C
(31°F)		 -15°C
(5°F)		 -18°C
(1°F)		 -32°C
(-25°F)

Compare climate in Wahpeton with other places

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

Monthly average precipitation in Wahpeton, North Dakota, United States §

Wahpeton usually has the most precipitation in August, September and October, with an average of 9 rainy days and 95 mm (3.8 inches) of precipitation per month. The driest months in Wahpeton 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 Wahpeton, North 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) 31 (1.2) 56 (2.2) 69 (2.7) 78 (3.1) 81 (3.2) 118 (4.6) 85 (3.3) 84 (3.3) 20 (0.8) 37 (1.5)
Average precipitation days (≥ 1 mm) 4 5 5 9 9 8 8 11 8 9 5 7

Monthly sunshine hours in Wahpeton, North Dakota, United States §

The sunniest months in Wahpeton are June, July and August, when the sun shines an average of 11 hours 17 minutes a day. Least sunny months in Wahpeton: January, November and December receive an average of 5 hours 10 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Wahpeton, North 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 141 204 245 253 302 355 362 321 252 205 175 159
Mean daily daylight hours 9h 4m 10h 20m 11h 57m 13h 35m 15h 0m 15h 42m 15h 19m 14h 3m 12h 28m 10h 50m 9h 24m 8h 39m

Solar UV radiation in Wahpeton, North Dakota, United States §

Wahpeton experiences the highest level of ultraviolet (UV) radiation in May, June and July, 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 Wahpeton UV Index data.

Average daily maximum UV levels by month for Wahpeton, North 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 4 5 7 9 10 9 8 7 5 3 2

Detailed Monthly Weather Insights for Wahpeton, North Dakota, United States

Discover in-depth weather details for every month in Wahpeton. 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 Wahpeton'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.