South Australia The percentage of time spent at various humidity comfort levels, categorized by dew point. You'll find separate tables for each region of the state: Southern Arizona, Western Arizona, Phoenix Area, Central Arizona, and Northern Arizona. Argentina The weather and climate of Arizona is suitable for a sun vacation. Guinea-Bissau Netherlands Zambia Daytime maximum temperatures average around a warm 36°C (97°F), whilst at night 20°C (68°F) is normal. 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. Pakistan Average Weather in September in Ajo Arizona, United States Daily high temperatures decrease by 6°F, from 97°F to 91°F, rarely falling below 82°F or exceeding 103°F. Sierra Leone Arizona September, October, April and May are my favorite times to visit northern Arizona, the weather is usually the best, not too hot and not too cold. French Polynesia Algeria Montana Spain Daylight saving time is not observed in Arizona City during 2020. Costa Blanca September is in the fall / autumn in Scottsdale and is typically the 4th warmest month of the year. Grenada The shaded overlays indicate night and civil twilight. Virginia Brazil The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. Mongolia Cambodia 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 . 9 fascinating facts about the Grand Canyon, 7 unmissable natural wonders to see in Arizona, Sights to see on a walking tour of downtown Phoenix, New airline routes & holiday destinations for 2021, Top 10 winter sun holiday destinations in April, Kiwi.com: Book flexible flight, train & bus tickets, VRBO: Holiday rentals with free cancellation, Booking.com sale: at least 30% off UK hotels, Where to go in 2021: Top destinations to rediscover travel, Where to go on holiday in February for the best weather, Where to book family holidays with free child places, Where to go on holiday in January for the best weather, coronavirus (COVID-19) updates for the USA, Kiwi.com: Flexible tickets for flights, trains & buses, Book flexible flight, train & bus tickets with Kiwi.com, Get 90% refund with flexi tickets if you have to cancel, Save £9 with exclusive promo code - min spend £180. Nova Scotia Greece Finland Haiti (I went to GC and Sedona last year.) Florida The chance that a given day will be muggy in Arizona City is rapidly decreasing during September, falling from 14% to 2% over the course of the month. Average temperature: 29.2 °C 84.6 °F: Daily sunshine: 11.7 hrs: Avg rainfall: 21 mm 0.8 ins: Rainy days: 3 days: Sea temperature: 21.9 °C 71.4 °F: Humidity: 37%: Windspeed: 12.2 kph 8 mph: On average September is the 4th wettest month of the year in Phoenix with around 21mm 0.8 inches of rain making it a dry time to visit. Namibia Slovenia The average high-temperature, in September, is 101.1°F (38.4°C), while the average low-temperature is 71.2°F (21.8°C). 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. In Arizona City, the chance of a wet day over the course of September is very rapidly decreasing, starting the month at 19% and ending it at 8%. New South Wales Hong Kong Armenia Best time to visit Arizona, United States. Average Weather in September in Phoenix Arizona, United States Clouds. For the purposes of this report, the geographical coordinates of Arizona City are 32.756 deg latitude, -111.671 deg longitude, and 1,509 ft elevation. Wyoming La Gomera The Arizona sunrise & sunset times shown below are for Phoenix. 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. Shortwave radiation includes visible light and ultraviolet radiation. Turkmenistan Guadeloupe What is the temperature in September in Page? Any destination Weather data is prone to errors, outages, and other defects. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. Minnesota Thus, the mean temperature average on this month of august in Phoenix (Arizona) is 95°F. Average Weather in September in Scottsdale Arizona, United States. Greenland C° F° Cocos (Keeling) Islands For reference, on June 20, the longest day of the year, the Sun rises at 5:19 AM and sets 14 hours, 19 minutes later, at 7:37 PM, while on December 21, the shortest day of the year, it rises at 7:25 AM and sets 10 hours, 0 minutes later, at 5:24 PM. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . Portugal South Africa Morocco Dominican Republic Phoenix Weather September Averages, USA. A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. Dominica Costa de la Luz There are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Arizona City. Note that these seasonal averages are in contrast with those observed in Phoenix (Arizona) in the month of august with a maximum record of 119°F in 2009 and a minimum record of 70°F in 2009. 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. Typical (usual) weather in Arizona in September is this: The average highest temperature in Arizona in September is 38.1 ℃ (100.58 ℉). Switzerland Average Weather in September in Page Arizona, United States Clouds. Azerbaijan Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC. Lesotho Select a month to view Arizona sunrise & sunset times for the next twelve months. What's the weather like in Sun City (Arizona) in September 2020? September is a dry month with an average of 16mm (0.6in) rain. The shortest day of the month is September 30, with 11 hours, 51 minutes of daylight and the longest day is September 1, with 12 hours, 49 minutes of daylight. The tables give daily averages along with highest and lowest relative humidity levels. Typical temperatures at cities, towns, national parks and monuments in Arizona during the month of August are listed below. China Burkina Faso Northern Mariana Islands Faroe Islands January February March April May June July August September October November December; Avg. Temperature for September. Weather in September September is the tail of the hot summer season in Mesa as the average temperatures remain in the high range of 70°F (21.1°C) to 99°F (37.2°C). Ibiza Belgium Guatemala Chile Croatia The stations contributing to this reconstruction are: Casa Grande Municipal Airport (90%, 23 kilometers, northwest) and Tucson International Airport (10%, 97 kilometers, southeast). The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. Niue North Dakota Jersey Bahamas Oklahoma The shaded overlays indicate night and civil twilight. Temperature (°C) 5.4 7.3 9.2 13.1 17.8 23.2 26.1 24.9 21.7 16.1 Poland Mauritania Czech Republic Mozambique The climate in Sun City during September can be summarized as very hot and dry. Senegal Maryland Seychelles Scotland Kazakhstan Canada For reference, on May 6, the windiest day of the year, the daily average wind speed is 8.0 miles per hour, while on August 15, the calmest day of the year, the daily average wind speed is 5.4 miles per hour. A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. 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. South Carolina Turkey The month of September in Arizona City experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 22% to 15%. Balearic Islands Cyprus England Comoros Benin Montserrat The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. Daytime maximum temperatures average around a warm 37°C (99°F), whilst at night 20°C (68°F) is normal. For each station, the records are corrected for the elevation difference between that station and Arizona 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 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. In Alpine, Arizona, in September , during 9.7 rainfall days , 2.4" (61.2mm) of precipitation is typically accumulated. The percentage of time spent in various temperature bands. Monaco From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. 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. Get your weekly fix of holiday inspiration from leading travel writers. Costa Almeria How many days does it rain in September in Parker? Vermont Western Australia Daily low temperatures decrease by 10°F, from 75°F to 65°F, rarely falling below 57°F or exceeding 81°F. At the beginning of September you can expect higher temperatures, the average highest temperature is around 39.4 ℃ (102.92 ℉). Falkland Islands Indiana 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 (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). El Hierro Papua New Guinea Tenerife Lithuania Swaziland Sudan Germany St Barthelemy Rwanda Wallis and Futuna Luxembourg Uzbekistan Australia Latvia USA Alberta The hourly average wind direction in Arizona City throughout September is predominantly from the west, with a peak proportion of 38% on September 1. The average humidity in September is listed below for places in Arizona. The climate in Scottsdale during September can be summarized as very hot and dry. 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