Average Weather in September in Ixmiquilpan Mexico
Daily high temperatures are around 76°F, rarely falling below 68°F or exceeding 80°F.
Daily low temperatures decrease by 2°F, from 59°F to 57°F, rarely falling below 52°F or exceeding 62°F.
For reference, on May 9, the hottest day of the year, temperatures in Ixmiquilpan typically range from 59°F to 84°F, while on January 7, the coldest day of the year, they range from 46°F to 72°F.
Average High and Low Temperature in September
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
Harare, Zimbabwe (9,208 miles away); Tunduma, Tanzania (9,161 miles); and Soavinandriana, Madagascar (10,237 miles) are the far-away foreign places with temperatures most similar to Ixmiquilpan (view comparison).
The month of September in Ixmiquilpan experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 80% throughout the month. The highest chance of overcast or mostly cloudy conditions is 82% on September 15.
The clearest day of the month is September 30, with clear, mostly clear, or partly cloudy conditions 23% of the time.
For reference, on September 15, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 82%, while on March 11, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 65%.
Cloud Cover Categories in September
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 Ixmiquilpan, the chance of a wet day over the course of September is very rapidly decreasing, starting the month at 66% and ending it at 49%.
For reference, the year's highest daily chance of a wet day is 68% on July 2, and its lowest chance is 6% on December 26.
Probability of Precipitation in September
The average sliding 31-day rainfall during September in Ixmiquilpan is decreasing, starting the month at 5.3 inches, when it rarely exceeds 8.5 inches or falls below 2.6 inches, and ending the month at 4.4 inches, when it rarely exceeds 7.6 inches or falls below 1.9 inches.
The highest average 31-day accumulation is 5.4 inches on September 8.
Average Monthly Rainfall in September
Over the course of September in Ixmiquilpan, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 33 minutes, implying an average daily decrease of 1 minute, 9 seconds, and weekly decrease of 8 minutes, 4 seconds.
The shortest day of the month is September 30, with 11 hours, 58 minutes of daylight and the longest day is September 1, with 12 hours, 31 minutes of daylight.
Hours of Daylight and Twilight in September
The earliest sunrise of the month in Ixmiquilpan is 7:20 AM on September 1 and the latest sunrise is 7 minutes later at 7:27 AM on September 30.
The latest sunset is 7:52 PM on September 1 and the earliest sunset is 27 minutes earlier at 7:25 PM on September 30.
Daylight saving time is observed in Ixmiquilpan during 2018, 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 6:57 AM and sets 13 hours, 23 minutes later, at 8:19 PM, while on December 21, the shortest day of the year, it rises at 7:08 AM and sets 10 hours, 54 minutes later, at 6:01 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in September
The chance that a given day will be muggy in Ixmiquilpan is essentially constant during September, remaining around 0% throughout.
For reference, on September 2, the muggiest day of the year, there are muggy conditions 0% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in September
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Ixmiquilpan is essentially constant during September, remaining within 0.2 miles per hour of 7.0 miles per hour throughout.
For reference, on July 1, the windiest day of the year, the daily average wind speed is 7.6 miles per hour, while on December 2, the calmest day of the year, the daily average wind speed is 5.8 miles per hour.
Average Wind Speed in September
Wind Direction in September
Temperatures in Ixmiquilpan are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.
Time Spent in Various Temperature Bands and the Growing Season in September
The average accumulated growing degree days in Ixmiquilpan are rapidly increasing during September, increasing by 461°F, from 3,881°F to 4,342°F, over the course of the month.
Growing Degree Days in September
The average daily incident shortwave solar energy in Ixmiquilpan is essentially constant during September, remaining within 0.2 kWh of 6.1 kWh throughout.
Average Daily Incident Shortwave Solar Energy in September
For the purposes of this report, the geographical coordinates of Ixmiquilpan are 20.478 deg latitude, -99.217 deg longitude, and 5,696 ft elevation.
The topography within 2 miles of Ixmiquilpan contains significant variations in elevation, with a maximum elevation change of 781 feet and an average elevation above sea level of 5,653 feet. Within 10 miles contains significant variations in elevation (3,189 feet). Within 50 miles contains large variations in elevation (9,911 feet).
The area within 2 miles of Ixmiquilpan is covered by cropland (57%), artificial surfaces (22%), and shrubs (21%), within 10 miles by cropland (47%) and shrubs (45%), and within 50 miles by shrubs (33%) and trees (29%).
This report illustrates the typical weather in Ixmiquilpan year round, 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 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Ixmiquilpan.
For each station, the records are corrected for the elevation difference between that station and Ixmiquilpan 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 Ixmiquilpan is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Ixmiquilpan and a given station.
The stations contributing to this reconstruction are: Tulancingo (35%, 99 kilometers, southeast); Querétaro Intercontinental Airport (37%, 102 kilometers, west); and Benito Juárez International Airport (28%, 117 kilometers, south).
Time zones for aiports and weather stations are provided by AskGeo.com .