September Weather in Álvaro Obregón Mexico
Daily high temperatures decrease by 3°F, from 90°F to 87°F, rarely falling below 80°F or exceeding 94°F.
Daily low temperatures decrease by 5°F, from 70°F to 66°F, rarely falling below 60°F or exceeding 74°F.
For reference, on June 4, the hottest day of the year, temperatures in Álvaro Obregón typically range from 71°F to 96°F, while on January 7, the coldest day of the year, they range from 45°F to 71°F.
Average High and Low Temperature in September in Álvaro Obregón
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on September. 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.
Average Hourly Temperature in September in Álvaro Obregón
The month of September in Álvaro Obregón experiences decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 58% to 48%. The highest chance of overcast or mostly cloudy conditions is 59% on September 6.
The clearest day of the month is September 30, with clear, mostly clear, or partly cloudy conditions 52% of the time.
For reference, on September 6, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 59%, while on June 2, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 77%.
Cloud Cover Categories in September in Álvaro Obregón
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Álvaro Obregón, the chance of a wet day over the course of September is very rapidly decreasing, starting the month at 27% and ending it at 18%.
For reference, the year's highest daily chance of a wet day is 31% on July 15, and its lowest chance is 1% on February 19.
Probability of Precipitation in September in Álvaro Obregón
The average sliding 31-day rainfall during September in Álvaro Obregón is decreasing, starting the month at 2.0 inches, when it rarely exceeds 4.0 inches or falls below 0.4 inches, and ending the month at 1.3 inches, when it rarely exceeds 2.6 inches or falls below 0.2 inches.
Average Monthly Rainfall in September in Álvaro Obregón
Over the course of September in Álvaro Obregón, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 43 minutes, implying an average daily decrease of 1 minute, 28 seconds, and weekly decrease of 10 minutes, 18 seconds.
The shortest day of the month is September 30, with 11 hours, 55 minutes of daylight and the longest day is September 1, with 12 hours, 38 minutes of daylight.
Hours of Daylight and Twilight in September in Álvaro Obregón
The earliest sunrise of the month in Álvaro Obregón is 7:34 AM on September 1 and the latest sunrise is 11 minutes later at 7:45 AM on September 30.
The latest sunset is 8:12 PM on September 1 and the earliest sunset is 31 minutes earlier at 7:41 PM on September 30.
Daylight saving time is observed in Álvaro Obregón during 2021, but it neither starts nor ends during September, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 7:03 AM and sets 13 hours, 44 minutes later, at 8:47 PM, while on December 21, the shortest day of the year, it rises at 7:35 AM and sets 10 hours, 33 minutes later, at 6:08 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in September in Álvaro Obregón
The figure below presents a compact representation of key lunar data for September 2021. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
Moon Rise, Set & Phases in September in Álvaro Obregón
The chance that a given day will be muggy in Álvaro Obregón is decreasing during September, falling from 16% to 8% over the course of the month.
For reference, on August 27, the muggiest day of the year, there are muggy conditions 17% of the time, while on December 9, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in September in Álvaro Obregón
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Álvaro Obregón is gradually decreasing during September, decreasing from 7.1 miles per hour to 6.5 miles per hour over the course of the month.
For reference, on June 25, the windiest day of the year, the daily average wind speed is 7.6 miles per hour, while on October 27, the calmest day of the year, the daily average wind speed is 5.9 miles per hour.
Average Wind Speed in September in Álvaro Obregón
The hourly average wind direction in Álvaro Obregón throughout September is predominantly from the east, with a peak proportion of 69% on September 1.
Wind Direction in September in Álvaro Obregón
While it does not do so every year, freezing temperatures are seen in Álvaro Obregón over some winters. The day least likely to be in the growing season is January 6, with a 80% chance.
Time Spent in Various Temperature Bands and the Growing Season in September in Álvaro Obregón
The average accumulated growing degree days in Álvaro Obregón are rapidly increasing during September, increasing by 792°F, from 5,728°F to 6,520°F, over the course of the month.
Growing Degree Days in September in Álvaro Obregón
The average daily incident shortwave solar energy in Álvaro Obregón is gradually decreasing during September, falling by 0.6 kWh, from 6.4 kWh to 5.8 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in September in Álvaro Obregón
For the purposes of this report, the geographical coordinates of Álvaro Obregón are 25.514 deg latitude, -103.505 deg longitude, and 3,737 ft elevation.
The topography within 2 miles of Álvaro Obregón contains significant variations in elevation, with a maximum elevation change of 778 feet and an average elevation above sea level of 3,811 feet. Within 10 miles contains significant variations in elevation (3,465 feet). Within 50 miles also contains extreme variations in elevation (6,736 feet).
The area within 2 miles of Álvaro Obregón is covered by shrubs (68%), water (15%), and artificial surfaces (11%), within 10 miles by shrubs (60%) and cropland (12%), and within 50 miles by shrubs (74%).
This report illustrates the typical weather in Álvaro Obregón, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Álvaro Obregón.
For each station, the records are corrected for the elevation difference between that station and Álvaro Obregón according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Álvaro Obregón is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Álvaro Obregón and a given station.
The stations contributing to this reconstruction are: Francisco Sarabia International Airport (MMTC, 99%, 11 kilometers, northeast) and Durango International Airport (MMDO, 1.3%, 186 kilometers, southwest).
Time zones for airports and weather stations are provided by AskGeo.com .