Select Month. The highest average temperatures were recorded at Pickstown (81°F), Mitchell (80.8°F), and Vermillion 2SE (80.1°F). ; Above-average November temperatures were observed across most of the Lower 48. Temperature. In Spearfish, the summers are short, warm, and mostly clear and the winters are long, freezing, dry, windy, and partly cloudy. 9. The annual precipitation average is 20.41 inches. South Dakota weather history reports an annual average temperature of 45.5 °F with an average high temperature of 57.7 °F and an average low temperature of 32.9 °F. The most pleasant months of the year for South Dakota are June, September and August. Average minimum and maximum temperature in Pierre (South Dakota) in celsius. Meanwhile, average temperatures were near normal across much of North Dakota, north-central South Dakota, and western Wyoming. In Sioux Falls, the chance of a wet day over the course of January is essentially constant, remaining around 5% throughout. The months May, June and September have a nice average temperature. Average Weather in Spearfish South Dakota, United States. January is the coldest month, with temperatures averaging -5.5 °C | 22.1 °F. Snow is the main form of precipitation from November through March, while rain is the most common the rest of the year. 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 month started off on the hot side across Colorado and Wyoming. May 14th to September 30th. On average, the warmest month(s) are July and August. The hottest day on record was June 22 1988 when the temperature hit 109.9°F. The last month of the winter, February, is also a subzero cold month in Sioux Falls, South Dakota, with average temperature fluctuating between 31.3°F (-0.4°C) and 11.7°F (-11.3°C).In Sioux Falls, South Dakota, the average high-temperature in February is practically the same as in January - a still subzero cold 31.3°F (-0.4°C). At an average temperature of 22.9 °C | 73.2 °F, July is the hottest month of the year. N/A: How Much Sunshine each year is there in South Dakota (in hours)? January is the coldest month. The average weather in South Dakota indicates a relative humidity in the morning of 79.3%, and 62.8% in the afternoon and evening. Record-breaking maximum temperatures were widespread during the first two days of the month, with many locations experiencing their warmest September temperature on record. The temperatures listed are averages of the daily highs and lows. Get the latest coronavirus (COVID-19) updates for the USA with current travel advice, statistics and online resources.. Below are average maximum temperatures at popular destinations in South Dakota in September. Somewhere between 40 and 80 inches of precipitation falls annually across the state, as this region is prone to thunderstorms, hurricanes, and tornadoes, especially during the spring and fall. Go to Maps. This is a list of cities by average temperature (monthly and yearly). South Dakota Interactive Map of Historical Record High and Low Temperatures Popular places in South Dakota, United States of America The shortest day of the month is October 31, with 10 hours, 14 minutes of daylight and t During January the overnight temperature drops to an average of 6.7°F with the lowest temperature of -31.0°F being recorded on January 1 1974. Weather in February » The lowest average temperatures in the year occur in January, when it is around -8.3 °C | 17.1 °F. Select a destination to see more weather parameters. Annual average precipitation across the state ranges from around 14 in (35.6 cm) in the west to 22 in (55.9 cm) in the east. Bismarck's coldest month is January when the average temperature overnight is -0.6°F. In winter, the Sun is so far below the horizon that it doesn’t come up at all for months at a time. Thus, the mean temperature average in october in North Dakota is 50°F. Deadwood Weather by month // weather averages Keystone, South Dakota - Travel and vacation weather averages, current conditions and forecasts. Daily high temperatures are around 27°F, rarely falling below 8°F or exceeding 45°F. 33.4 °F: What's the Average Temperature in South Dakota? 45.75 °F: How Many Inches of Rain per year does South Dakota get ? The November contiguous U.S. average temperature was 46.4°F, 4.7°F above the 20 th century average, ranking fourth warmest in the November record. July is the warmest month of the year. The percentage of time spent at various humidity comfort levels, categorized by dew point. January has the lowest average temperature of the year. Over the course of the year, the temperature typically varies from 17°F to 85°F and is rarely below -4°F or above 95°F. Both the Arctic (North Pole) and the Antarctic (South Pole) are cold because they don’t get any direct sunlight. Get the latest coronavirus (COVID-19) updates for the USA with current travel advice, statistics and online resources.. Below are the temperatures expected today at popular destinations in South Dakota.Select a destination to compare today's forecast with average weather conditions. North Dakota’s average annual temperature ranges from 37° F in the northern part of the state to 43° F in the south. Yankton Weather by month // weather averages Temperature. Calendar; GRAPH; Use this monthly calendar to view weather averages, such as average temperature 14 days ahead of today, as well as the historical weather patterns over the past year. … The warmest month is July with an average maximum temperature of 32°C (89°F). Note that seasonal normals in contrast with those observed in North Dakota in october with a maximum record of 85°F in 2011 and a minimum record of 20°F in 2010. Over the course of the year, the temperature typically varies from 8°F to 82°F and is rarely below -12°F or above 91°F. Figure 1: Observed and projected changes (compared to the 1901–1960 average) in near-surface air temperature for South Dakota.Observed data are for 1900–2014. 18.29 inches: How Many Rainy Days a year are there in South Dakota? So the days are just like the nights—cold and dark. Temperature. Average monthly hours of sunshine over the year On certain pages we also offer other historical weather data like humidity wind speed and water temperature. The temperatures are highest on average in July, at around 24.1 °C | 75.4 °F. South Dakota weather in September 2021. Read below for more weather and travel details. South Dakota weather. South Dakota, the 17th largest state in the nation, covers so much area that it has several different geographic areas, each with its own weather pattern. Spearfish, South Dakota - Travel and vacation weather averages, current conditions and forecasts. In South Dakota, there are 3 comfortable months with high temperatures in the range of 70-85°. Archival Data: Use SDMesonet's daily and hourly archive to see a break down of climate and soil for a particular region of South Dakota weather. The monthly mean minimum and maximum temperatures over the year in Pierre, United States of America. The warmest month in Sioux Falls, South Dakota is July with an average high temperature of 87.0°F. The months of May and June have a high chance of precipitation. Temperatures average from 2° F in the north to 17° F in the southwest with an average of fifty days below 0°. On average, July is the hottest month of the year, while January has the lowest temperatures. Sioux Falls Weather by month // weather averages Show the average temperatures in Pierre in Fahrenheit. What's the Average Low in South Dakota? Sioux Falls average temperature. Average monthly precipitation over the year (rainfall, snow) 3. Pierre has dry periods in January, February, November and December. Thus, the actual daytime temperature in a given month will be 2 to 10 °C (4 to 18 °F) higher than the temperature listed here, depending on … Deadwood average temperature. based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). 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. After record-breaking snowfall in parts of South Dakota over the weekend, temperatures in southeastern South Dakota are expected to be 30 degrees below the normal average high The average low temperature for the month is a comfortable 60 degrees F. August cools down slightly, with an average high of 83 degrees F and an average low of 58 degrees F. The Sun is always low on the horizon, even in the middle of summer. Yankton average temperature. You can plan to have about 6 days with temperatures … The temperature in July averages 20.1 °C | 68.2 °F. In Madison, the summers are long and warm; the winters are freezing, snowy, and windy; and it is partly cloudy year round. The best times to visit South Dakota for ideal weather are. In July, the warmest month, the average day time temperature rises to 84.5°F. It has snowed in North Dakota during every month … Average Weather in Madison South Dakota, United States. 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