Prescott, AZ Monthly Weather 5:54 am MST Nov 2019 Dec 2019 Jan 2020 Feb 2020 Mar 2020 Apr 2020 May 2020 Jun 2020 Jul 2020 Aug 2020 Sep 2020 Oct 2020 … Daylight saving time is not observed in Scottsdale during 2020. The shortest day of the month is August 31, with 12 hours, 52 minutes of daylight and the longest day is August 1, with 13 hours, 46 minutes of daylight. The average hourly temperature, color coded into bands. Half the time, Phoenix receives 0.3 to 1.2 inches (7 to 30 mm) of rainfall in August. The wettest month (with the highest rainfall) is August (34.5mm). The month with shortest days is December (Average daylight: 10h). Shortwave radiation includes visible light and ultraviolet radiation. The lowest daily average wind speed during August is 5.8 miles per hour on August 15. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. Home | Privacy & Cookies | Contact | About. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. August continues the extreme heat of summer at Phoenix, Arizona. Select a destination to see more weather parameters. The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). The shaded overlays indicate night and civil twilight. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . [2337073], Weather Atlas | © 2002-2020 | Yu Media Group d.o.o. Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. The coldest month (with the lowest average low temperature) is January (-0.8°C). 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. In Sedona, in August, the average low-temperature is 63.3°F (17.4°C). The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on August. Arizona weather in August 2021. Year * Month * Day * Data is available up to November 17, 2020. Weather reports from August 2018 in Phoenix, Arizona, USA with highs and lows Calendar overview of Months Weather Forecast. The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. 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 Arizona in August. The driest month (with the lowest rainfall) is June (9.1mm). Scottsdale, Arizona, USA - August weather averages including high and low temperatures, humidity, rainfall, snowfall, daylight, sunshine, UV index, and sea temperature. The thin dotted line is the corresponding average liquid-equivalent snowfall. These durations can vary by a minute or two from year to year. This 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. During August, the temperature in Phoenix dips to 70 °F (21 °C) just once a decade on average. The month with the highest number of rainy days is August (8.6 days). The highest average 31-day accumulation is 1.0 inches on August 13. The shaded overlays indicate night and civil twilight.