Land Use data comes from the Global Land Cover SHARE database, published by the Food and Agriculture Organization of the United Nations.Įlevation data comes from the Shuttle Radar Topography Mission (SRTM), published by NASA's Jet Propulsion Laboratory. 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. The stations on which we may fall back include but are not limited to Dallas Love Field, Dallas United States Naval Air Station, Addison Airport, Grand Prairie Municipal Airport, Arlington Municipal Airport, Dallas Executive Airport, Fort Worth Alliance Airport, and Fort Worth Meacham International Airport.Īll 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.Īll other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations. In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required. When available, historical temperature and dew point measurements are taken directly from this weather station. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.This report illustrates the typical weather at Dallas/Fort Worth International Airport, based on a statistical analysis of historical hourly weather reports and model reconstructions from Januto December 31, 2016.ĭallas/Fort Worth International Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. A hat with a broad brim is indispensable, filtering out up to half of UV rays. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Make use of precautions - It is urged to ward off sun damage. Note: The maximum daily UV index of 3 in January interprets into the following recommendations:

A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals. UV indexThe months with the lowest UV index are January and December, with an average maximum UV index of 3. SunshineThe average sunshine in January is 5.9h. On the last day of January, in Dallas, Texas, sunrise is at 7:22 am and sunset at 5:58 pm CST. On the first day of the month, sunrise is at 7:29 am and sunset at 5:31 pm. DaylightIn Dallas, Texas, the average length of the day in January is 10h and 17min. Throughout the year, there are 2.2 snowfall days, and 0.71' of snow is accumulated. Throughout January, 0.16' of snow is accumulated. In January, in Dallas, it is snowing for 0.4 days. SnowfallMonths with snowfall are January, February, November and December. In Dallas, during the entire year, the rain falls for 141.2 days and collects up to 30.12' of precipitation. Rainfall In Dallas, in January, it is raining for 6.7 days, with typically 1.69' of accumulated precipitation. HumidityIn Dallas, the average relative humidity in January is 64%. TemperatureJanuary is the coldest month, with the temperature often reaching an average high of 54.3☏ and an average low of 39.2☏. Despite the chilly factor, citizens can enjoy the outdoors thanks to stable visibility conditions and a reasonable amount of daylight hours. Winter’s hallmark is its relatively lower quantities of snowfall, yet the increase from 0 in December to 0.16' in January may be anticipated by snow lovers. The wind speed is moderate, creating a refreshing contrast against the cooler climate. Slight temperature differences from December carry over to January, paving the way to a warmer February.

In Dallas, the year starts with a balanced combination of cool temperatures, ample sunlight, and sporadic showers, gradually turning into a comfortable climate.

January weather dallas