Monthly: 1981-2010 normals FALL. Our interactive map allows you to see the local & national weather South Dakota summers range from warm to hot with the average high temperature of 80°F (26.7°C) to 90°F (32.2°C) in the peak of July whereas nights cool down quickly to register average temperatures of 50°F (10°C) to 60°F (15.6°C). The additional heat may have reduced yield in some cases. Please Contact Us. Average temperatures ranged from the low 70’s Fahrenheit in northwestern South Dakota and the Black Hills to the low 80’s in south central South Dakota. Temperatures can reach over 100*F in the summer and average below freezing in the winter. Many days cross 100°F (37.8°C), particularly in the semi-arid western belts during severe hot and dry spells. But the additional heat may have been taking some toll on yields. Webster in northeast South Dakota will be the hottest on record for July more due to the low temperatures than the high temperatures. The excessive heat seen across the state of South Dakota for parts of July resulted in a number of cattle deaths across the state. Social Media The climate of South Dakota is marked by severe summers and winters, so spring and autumn are the months to visit. Average temperatures for July at cities, towns, parks and lakes throughout South Dakota are listed below in degrees Fahrenheit and Celsius. During the month of July, precipitation across the state varied greatly with areas extreme northeastern and eastern South Dakota receiving more than 8 inches of precipitation while most of the rest of the state saw precipitation values less than 3 inches. The average lowest temperature is 17 ℃ (62.6 ℉). The lowest recorded temperature was 44°F seen on July 28th at the Sioux Falls Weather Forecast Office. July, the same as June, is a moderately hot summer month in Keystone, South Dakota, with average temperature ranging between max 84.2°F (29°C) and min 55.4°F (13°C). The July weather guide for Lead, South Dakota shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & … While the northeast part of the state remained wet, as well as the area around Sioux Falls, locations just south received less than 2” of precipitation during the month. When to Go. The climate of South Dakota is marked by severe summers and winters, so spring and autumn are the months to visit. The average humidity in July is listed below for places in South Dakota. Noem has announced that several new laws in South Dakota will go into effect on Wednesday, July 1. PIERRE, S.D. The greatest departure from normal temperature was 7.4°F recorded at Hill City. Murdo set a record for the wettest July at 7.26”. The moist conditions (high dew points) likely helped reduce some stress. A number of sites, including Timber Lake, McIntosh, Pierre, Highmore, Oelrichs, Eagle Butte, Takini, Caputa, and Gettysburg received less than an inch of precipitation.An automated station at Britton recorded the most precipitation with 10.1 inches.Other sit… July is the hottest month for South Dakota with an average high temperature of 85.2°, which ranks it as about average compared to other states. The most pleasant months of the year for South Dakota are June, September and August. The tables give daily averages along with highest and lowest relative humidity levels. The tables give the normals for maximum and minimum temperatures based on weather data collected from 1981 to 2010 by the US National Climatic Data Center. Average temperatures for June at cities, towns, parks and lakes throughout South Dakota are listed below in degrees Fahrenheit and Celsius. This led to some reports of firing of corn: https://keloland.com/NewsDetail6162.cfm?Id=118801. While towns in South Dakota, North Dakota, Wyoming and Minnesota make the lists for some of the nation's coldest; not one from the Black Hills is included or close to. Weather.gov > Rapid City, SD > July 21, 2018 Severe Thunderstorms and Flash Flooding over northeast Wyoming and western South Dakota Current Hazards Storm and Precipitation Reports National Climatic Data Center. While towns in South Dakota, North Dakota, Wyoming and Minnesota make the lists for some of the nation's coldest; not one from the Black Hills is included or close to. Annual Weather Averages in Ellsworth Air Force Base. July weather forecast for Mount Rushmore National Memorial, South Dakota. Dakotans call that area “The Banana Belt”. As of July 22nd, the state veterinarian reported that about 1,700 head of cattle had died due to excessive heat and humidity. Other departures from normal temperature across the state can be seen in the following image. Based on weather reports collected during 1985–2015. Local Storm Reports Because our weather varies from one community to the next, the averages below are from Rapid City unless otherwise noted. During the month of July, precipitation across the state varied greatly with areas extreme northeastern and eastern South Dakota receiving more than 8 inches of precipitation while most of the rest of the state saw precipitation values less than 3 inches. Temperatures can reach over 100*F in the summer and average below freezing in the winter. On average, it rains or snows a smalll amount: 1 to 2 times per month. The highest daily average high temperature is 79°F on July 26 . The average humidity year round is listed below for places in South Dakota. Average temperatures and precipitation amounts for more than 124 cities in South Dakota. Average Weather in July in Rapid City South Dakota, United States Daily high temperatures increase by 3°F , from 84°F to 87°F , rarely falling below 73°F or exceeding 98°F . At the other extreme is the northeast part of the state. Weather is far too cold this time of year in South Dakota to be enjoyable for warm weather travelers. Relative humidity measures the actual amount of moisture in the air as a percentage of the maximum amount of moisture the air can hold. July Typical (usual) weather in South Dakota in July is this: The average highest temperature in South Dakota in July is 31.8 ℃ (89.24 ℉). Visitors make foliage pilgrimages to places like Spearfish Canyon and Sica Hollow State Park to take in the gorgeous transition. Based on weather reports collected during 1985–2015. The National Weather Service issued severe thunderstorm warnings in western South Dakota on July 10. High °F. Get the monthly weather forecast for Sioux Falls, SD, including daily high/low, historical averages, to help you plan ahead. More due to the next, the averages below are from Rapid City otherwise... 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