Average Weather in September in Chiapa de Corzo Mexico
Daily high temperatures are around 89°F, rarely falling below 84°F or exceeding 93°F.
Daily low temperatures are around 72°F, rarely falling below 69°F or exceeding 74°F. The highest daily average low temperature is 72°F on September 12.
For reference, on April 17, the hottest day of the year, temperatures in Chiapa de Corzo typically range from 72°F to 96°F, while on January 15, the coldest day of the year, they range from 64°F to 85°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
Terenos, Brazil (3,648 miles away); Izazi, Tanzania (8,930 miles); and Kabugao, Philippines (9,105 miles) are the far-away foreign places with temperatures most similar to Chiapa de Corzo (view comparison).
The month of September in Chiapa de Corzo experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 89% throughout the month. The highest chance of overcast or mostly cloudy conditions is 92% on September 15.
The clearest day of the month is September 30, with clear, mostly clear, or partly cloudy conditions 13% of the time.
For reference, on June 24, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 92%, while on January 30, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 76%.
Cloud Cover Categories in September
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Chiapa de Corzo, the chance of a wet day over the course of September is rapidly decreasing, starting the month at 82% and ending it at 76%.
For reference, the year's highest daily chance of a wet day is 85% on September 13, and its lowest chance is 12% on March 15.
Probability of Precipitation in September
The average sliding 31-day rainfall during September in Chiapa de Corzo is decreasing, starting the month at 9.5 inches, when it rarely exceeds 14.0 inches or falls below 6.0 inches, and ending the month at 8.7 inches, when it rarely exceeds 12.9 inches or falls below 4.8 inches.
The highest average 31-day accumulation is 9.9 inches on September 13.
Average Monthly Rainfall in September
Over the course of September in Chiapa de Corzo, the length of the day is gradually decreasing. From the start to the end of the month, the length of the day decreases by 27 minutes, implying an average daily decrease of 56 seconds, and weekly decrease of 6 minutes, 29 seconds.
The shortest day of the month is September 30, with 12 hours, 0 minutes of daylight and the longest day is September 1, with 12 hours, 26 minutes of daylight.
Hours of Daylight and Twilight in September
The earliest sunrise of the month in Chiapa de Corzo is 6:58 AM on September 1 and the latest sunrise is 3 minutes later at 7:02 AM on September 30.
The latest sunset is 7:25 PM on September 1 and the earliest sunset is 23 minutes earlier at 7:01 PM on September 30.
Daylight saving time is observed in Chiapa de Corzo 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 6:40 AM and sets 13 hours, 8 minutes later, at 7:47 PM, while on December 21, the shortest day of the year, it rises at 6:36 AM and sets 11 hours, 8 minutes later, at 5:44 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in September
The chance that a given day will be muggy in Chiapa de Corzo is essentially constant during September, remaining within 1% of 97% throughout.
The highest chance of a muggy day during September is 98% on September 15.
For reference, on September 15, the muggiest day of the year, there are muggy conditions 98% of the time, while on January 15, the least muggy day of the year, there are muggy conditions 30% of the time.
Humidity Comfort Levels in September
The average hourly wind speed in Chiapa de Corzo is gradually increasing during September, increasing from 4.3 miles per hour to 5.2 miles per hour over the course of the month.
For reference, on January 13, the windiest day of the year, the daily average wind speed is 7.4 miles per hour, while on June 21, the calmest day of the year, the daily average wind speed is 4.0 miles per hour.
Average Wind Speed in September
Wind Direction in September
Chiapa de Corzo is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.
The average surface water temperature in Chiapa de Corzo is essentially constant during September, remaining within 1°F of 86°F throughout.
Average Water Temperature in September
Temperatures in Chiapa de Corzo 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 Chiapa de Corzo are rapidly increasing during September, increasing by 835°F, from 6,840°F to 7,675°F, over the course of the month.
Growing Degree Days in September
The average daily incident shortwave solar energy in Chiapa de Corzo is essentially constant during September, remaining within 0.1 kWh of 5.0 kWh throughout.
The lowest average daily incident shortwave solar energy during September is 4.8 kWh on September 16.
Average Daily Incident Shortwave Solar Energy in September
For the purposes of this report, the geographical coordinates of Chiapa de Corzo are 16.708 deg latitude, -93.012 deg longitude, and 1,480 ft elevation.
The topography within 2 miles of Chiapa de Corzo contains significant variations in elevation, with a maximum elevation change of 705 feet and an average elevation above sea level of 1,407 feet. Within 10 miles contains significant variations in elevation (4,587 feet). Within 50 miles also contains extreme variations in elevation (9,324 feet).
The area within 2 miles of Chiapa de Corzo is covered by cropland (93%), within 10 miles by cropland (83%), and within 50 miles by cropland (64%) and trees (28%).
This report illustrates the typical weather in Chiapa de Corzo 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Chiapa de Corzo.
For each station, the records are corrected for the elevation difference between that station and Chiapa de Corzo 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 Chiapa de Corzo is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Chiapa de Corzo and a given station.
The stations contributing to this reconstruction are: General Div P A Angel H Corzo Molina (95%, 18 kilometers, west) and Carlos Rovirosa Pérez International Airport (5%, 143 kilometers, north).
Time zones for aiports and weather stations are provided by AskGeo.com .