November Weather in Rapid City United StatesDaily high temperatures decrease by 12°F, from 49°F to 37°F, rarely falling below 26°F or exceeding 63°F. Daily low temperatures decrease by 9°F, from 35°F to 26°F, rarely falling below 15°F or exceeding 46°F. For reference, on July 18, the hottest day of the year, temperatures in Rapid City typically range from 59°F to 80°F, while on January 29, the coldest day of the year, they range from 14°F to 27°F. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on November. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. Bjni, Armenia (5,784 miles away) and Sapporo, Japan (5,726 miles) are the far-away foreign places with temperatures most similar to Rapid City (view comparison). CloudsThe month of November in Rapid City experiences rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 54% to 68%. The clearest day of the month is November 1, with clear, mostly clear, or partly cloudy conditions 46% of the time. For reference, on January 11, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 77%, while on August 2, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 68%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Rapid City, the chance of a wet day over the course of November is gradually decreasing, starting the month at 26% and ending it at 24%. For reference, the year's highest daily chance of a wet day is 35% on September 21, and its lowest chance is 15% on February 11. Over the course of November in Rapid City, the chance of a day with only rain decreases from 24% to 14%, the chance of a day with mixed snow and rain increases from 1% to 4%, and the chance of a day with only snow increases from 1% to 6%. RainfallTo show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day. The average sliding 31-day rainfall during November in Rapid City is rapidly decreasing, starting the month at 2.3 inches, when it rarely exceeds 4.2 inches or falls below 0.8 inches, and ending the month at 1.2 inches, when it rarely exceeds 2.5 inches or falls below 0.3 inches. SnowfallAs with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day. The average sliding 31-day snowfall during November in Rapid City is rapidly increasing, starting the month at 0.8 inches, when it rarely exceeds 2.4 inches or falls below -0.0 inches, and ending the month at 4.3 inches, when it rarely exceeds 10.4 inches or falls below 0.2 inches. SunOver the course of November in Rapid City, the length of the day is rapidly decreasing. From the start to the end of the month, the length of the day decreases by 1 hour, 5 minutes, implying an average daily decrease of 2 minutes, 15 seconds, and weekly decrease of 15 minutes, 42 seconds. The shortest day of the month is November 30, with 9 hours, 4 minutes of daylight and the longest day is November 1, with 10 hours, 9 minutes of daylight. The latest sunrise of the month in Rapid City is 8:21 AM on November 2 and the earliest sunrise is 59 minutes earlier at 7:22 AM on November 3. The latest sunset is 6:28 PM on November 1 and the earliest sunset is 1 hour, 27 minutes earlier at 5:01 PM on November 30. Daylight saving time (DST) starts at 1:00 AM on November 3, 2024, shifting sunrise and sunset to be an hour later. For reference, on June 20, the longest day of the year, the Sun rises at 5:54 AM and sets 15 hours, 36 minutes later, at 9:30 PM, while on December 21, the shortest day of the year, it rises at 8:15 AM and sets 8 hours, 47 minutes later, at 5:03 PM. The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation. MoonThe figure below presents a compact representation of key lunar data for November 2024. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
HumidityWe base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night. The chance that a given day will be muggy in Rapid City is essentially constant during November, remaining around 0% throughout. For reference, on July 29, the muggiest day of the year, there are muggy conditions 19% of the time, while on November 15, the least muggy day of the year, there are muggy conditions 0% of the time. WindThis section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages. The average hourly wind speed in Rapid City is gradually increasing during November, increasing from 11.9 miles per hour to 12.5 miles per hour over the course of the month. For reference, on January 13, the windiest day of the year, the daily average wind speed is 13.2 miles per hour, while on July 22, the calmest day of the year, the daily average wind speed is 8.4 miles per hour. The wind direction in Rapid City during November is predominantly out of the south from November 1 to November 13 and the west from November 13 to November 30. Water TemperatureRapid City is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water. The average surface water temperature in Rapid City is decreasing during November, falling by 6°F, from 50°F to 44°F, over the course of the month. Growing SeasonDefinitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). The growing season in Rapid City typically lasts for 4.6 months (140 days), from around May 17 to around October 4, rarely starting before April 29 or after June 6, and rarely ending before September 18 or after October 23. The month of November in Rapid City is very likely fully outside of the growing season, with the chance that a given day is in the growing season gradually decreasing from 4% to -0% over the course of the month. Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F. The average accumulated growing degree days in Rapid City are essentially constant during November, remaining within 8°F of 2,308°F throughout. Solar EnergyThis section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation. The average daily incident shortwave solar energy in Rapid City is gradually decreasing during November, falling by 0.9 kWh, from 2.2 kWh to 1.3 kWh, over the course of the month. TopographyFor the purposes of this report, the geographical coordinates of Rapid City are 44.834 deg latitude, -85.283 deg longitude, and 630 ft elevation. The topography within 2 miles of Rapid City contains only modest variations in elevation, with a maximum elevation change of 335 feet and an average elevation above sea level of 663 feet. Within 10 miles contains only modest variations in elevation (594 feet). Within 50 miles contains significant variations in elevation (1,234 feet). The area within 2 miles of Rapid City is covered by trees (56%), herbaceous vegetation (13%), and artificial surfaces (12%), within 10 miles by trees (50%) and water (19%), and within 50 miles by trees (51%) and water (26%). Data SourcesThis report illustrates the typical weather in Rapid City, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Temperature and Dew PointThere are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Rapid City. For each station, the records are corrected for the elevation difference between that station and Rapid City according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. The estimated value at Rapid City is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Rapid City and a given station. The stations contributing to this reconstruction are:
To get a sense of how much these sources agree with each other, you can view a comparison of Rapid City and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data. Other DataAll data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus. All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid. Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . Time zones for airports and weather stations are provided by AskGeo.com . Maps are © OpenStreetMap contributors. DisclaimerThe information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands. We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader. Please review our full terms contained on our Terms of Service page. |