Questions? Current Hazards. The shaded overlays indicate night and civil twilight. The thin dotted line is the corresponding average liquid-equivalent snowfall. Weather reports from July 2018 in Phoenix, Arizona, USA with highs and lows Lower dew points feel drier and higher dew points feel more humid.
People in the affected areas should keep an eye on the weather and be prepared to take action.Showers and thunderstorms are expected to begin showing up late Sunday. Phoenix Weather History for the Previous 24 Hours Show weather for: Previous 24 hours August 30, 2020 August 29, 2020 August 28, 2020 August 27, 2020 August 26, 2020 August 25, 2020 August 24, 2020 August 23, 2020 August 22, 2020 August 21, 2020 August 20, 2020 August 19, 2020 August 18, 2020 August 17, 2020 August 16, 2020 August 15, 2020 By the end of the month, the days have shortened to 11:51 from sunrise to sunset. Flash Flood Watch in effect until Sunday, 11:00 PM MST. The climate in Phoenix during September can be summarized as very hot and dry. But if you go back to 2014, the extreme rain event then was associated with tropical storm remnants.”Projected rainfall map from the National Weather Service in Phoenix as of Sept. 28, 2018.Flash Flood watch area for Oct. 1-2, 2018 from the National Weather Service in Phoenix.Arthur Lyman, pushes a friend's baby, Alyssa Guarino,22 months, in a plastic pool down his flooded neighborhood at the intersection of E. Glade Ave. and S. Allen in Mesa, Tuesday, September 9, 2014. Questions? Phoenix, AZ Monthly Weather 9:10 pm MST Aug 2019 Sep 2019 Oct 2019 Nov 2019 Dec 2019 Jan 2020 Feb 2020 Mar 2020 Apr 2020 May 2020 Jun 2020 Jul 2020 … The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. C° F° C° F° Typically on 22 days this month the sky is mainly clear, with at most 30 percent cloud cover. The average growing degree days accumulated over the course of September, with 25th to 75th and 10th to 90th percentile bands. The chance of rain Monday night is 90 percent, according to the Weather Service forecast.Most of the state could see at least an inch of rain with 2 inches to 3 inches possible in the Phoenix area before the storm system moves through.The conditions are similar to those in September 2014, when Phoenix saw it’s rainiest day on record. Disclaimer Information Quality Help Station. The incident was caught on camera, including the girl's safe return to the ground.Daily coronavirus briefing: Developmental COVID vaccine trial hits snagPlus, another country has topped the 1 million case mark, and one state just extended its COVID-19 emergency declaration until February 2021.AccuWeather School: Use birthday candles to explain hurricanesSomething as simple as birthday candles can help kids understand one of the key ingredients needed for a hurricane to develop and strengthen.Get AccuWeather alerts as they happen with our browser notifications.Excessive Heat Watch in effect from Friday, 10:00 AM MST until Monday, September 7 at 8:00 PM MST. Current Hazards. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Sunlight in September at Phoenix lasts for … To 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. Phoenix & Yuma September 2018 Climate Data. At night, the temperature never dips below 60 °F (16 °C) in September.Half the time, Phoenix receives 0.1 to 0.9 inches (3 to 23 mm) of rainfall in September. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year. Phoenix & Yuma November 2018 Climate Data.