Today’s and tonight’s Delta, UT weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com Delta, UT average temperature is 50.2F, which ranked #147 in Utah. The least rain falls around July 2, with an average total accumulation of 9 millimetres. The windier part of the year lasts for 4.7 months, from February 23 to July 12, with average wind speeds of more than 11.8 kilometres per hour. Definitions 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 (≥ 0 °C) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Time zones for airports and weather stations are provided by AskGeo.com . The calmest day of the year is January 7, with an average hourly wind speed of 9.9 kilometres per hour. The earliest sunset is at 5:06 p.m. on December 6, and the latest sunset is 3 hours, 54 minutes later at 9:01 p.m. on June 26. Station Data. precipitation in Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ... © US Climate Data 2020 | version 3.0 | by Your Weather Service |, Past weather September 2019 incomplete - Missing data, Average precipitation in : Av. The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. Temperature In Delta, the average high-temperature drops, from a fresh 51.3°F (10.7°C) in November, to a wintry 40.1°F (4.5°C).In December, the average low-temperature is 15.3°F (-9.3°C). Shortwave radiation includes visible light and ultraviolet radiation. The calmer time of year lasts for 7.4 months, from July 12 to February 23. July is the hottest month for Delta with an average high temperature of 94.0°, which ranks it as one of the hottest places in Utah. Climate. Lower dew points feel drier and higher dew points feel more humid. On September 11, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 80% of the time, and overcast or mostly cloudy 20% of the time. Historical Delta weather info such as min/max temperature, precipitation/snow data as well as heating and cooling cost index also included. The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The average high during this season is between 51.6°F (10.9°C) and 36°F (2.2°C). Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. Average precipitation in : Av. precip. Station Data. The hot season lasts for 3.3 months, from June 4 to September 13, with an average daily high temperature above 28 °C. ... Delta, UT Monthly Weather. Get the monthly weather forecast for Delta, UT, including daily high/low, historical averages, to help you plan ahead. 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 . The darkest day of the year is December 21, with an average of 2.4 kWh. 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. 7:19 pm MST Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this score, the best time of year to visit Delta for hot-weather activities is from early July to mid August, with a peak score in the last week of July. Delta experiences a semi-arid climate (Köppen BSk) with hot summers and cold winters.Because of Delta's altitude and aridity, temperatures drop quickly after sunset, especially in the summer. Delta past weather with historical weather conditions for the last 30 days, including history of previous high and low temperatures, humidity, dew point, barometric pressure, wind speed, wind direction, wind gust, and rain fall totals for the Delta area and overall Millard county, Utah. support@__remove_this_part__weatherspark.com. Get the historical monthly weather forecast for Delta, UT, US The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. The darker period of the year lasts for 3.5 months, from October 31 to February 14, with an average daily incident shortwave energy per square meter below 3.6 kWh. 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. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. The wind is most often from the south for 11 months, from May 11 to April 9, with a peak percentage of 43% on January 1. The cold season lasts for 3.0 months, from November 22 to February 21, with an average daily high temperature below 9 °C. Find out how often it rains, snows, and the gets cold or hot in Delta. The shaded overlays indicate night and civil twilight. The predominant average hourly wind direction in Delta varies throughout the year. All 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. 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. Each place has a total for the amount of precipitation it usually receives in a year along with information on the number of days with wet weather. To characterize how pleasant the weather is in Delta throughout the year, we compute two travel scores. Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 1 millimetre of precipitation or more. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. The topography within 3 kilometres of Delta contains only modest variations in elevation, with a maximum elevation change of 31 metres and an average elevation above sea level of 1,412 metres. The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year. It is 484% greater than the overall U.S. average. The tourism score favors clear, rainless days with perceived temperatures between 18 °C and 27 °C. More Economy. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed. The smallest chance of a wet day is 6% on July 2. Include a date for which you would like to see weather history. : Average precipitation in inch - Days precip. for Delta, Utah high : Average high in ºF - Av.low : Average low in ºF - Av. Over the course of the year, the temperature typically varies from -6 °C to 34 °C and is rarely below -14 °C or above 38 °C. Colder, drier snow tends to be on the higher end of that range and warmer, wetter snow on the lower end. There are four strong Utah seasons that have distinct weather patterns — the most pleasant weather usually occurs between late April to mid-June and late August to mid-October. 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 cloudier part of the year begins around October 27 and lasts for 7.0 months, ending around May 29. 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