Average Weather in September in Santa Cruz Otlatla Mexico
The lowest daily average high temperature is 65°F on September 30.
Daily low temperatures are around 47°F, rarely falling below 41°F or exceeding 50°F. The highest daily average low temperature is 47°F on September 6.
For reference, on May 9, the hottest day of the year, temperatures in Santa Cruz Otlatla typically range from 47°F to 72°F, while on January 12, the coldest day of the year, they range from 36°F to 63°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
The month of September in Santa Cruz Otlatla experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 86% throughout the month. The highest chance of overcast or mostly cloudy conditions is 89% on September 14.
The clearest day of the month is September 30, with clear, mostly clear, or partly cloudy conditions 16% of the time.
For reference, on September 14, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 89%, while on February 24, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 68%.
Cloud Cover Categories in September
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Santa Cruz Otlatla, the chance of a wet day over the course of September is very rapidly decreasing, starting the month at 76% and ending it at 57%.
For reference, the year's highest daily chance of a wet day is 78% on July 4, and its lowest chance is 4% on December 24.
Probability of Precipitation in September
The average sliding 31-day rainfall during September in Santa Cruz Otlatla is rapidly decreasing, starting the month at 5.6 inches, when it rarely exceeds 8.8 inches or falls below 3.4 inches, and ending the month at 4.1 inches, when it rarely exceeds 6.6 inches or falls below 2.1 inches.
The highest average 31-day accumulation is 5.6 inches on September 4.
Average Monthly Rainfall in September
Over the course of September in Santa Cruz Otlatla, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 31 minutes, implying an average daily decrease of 1 minute, 5 seconds, and weekly decrease of 7 minutes, 35 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, 30 minutes of daylight.
Hours of Daylight and Twilight in September
The earliest sunrise of the month in Santa Cruz Otlatla is 7:19 AM on September 1 and the latest sunrise is 6 minutes later at 7:25 AM on September 30.
The latest sunset is 7:49 PM on September 1 and the earliest sunset is 26 minutes earlier at 7:23 PM on September 30.
Daylight saving time is observed in Santa Cruz Otlatla 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, 18 minutes later, at 8:15 PM, while on December 21, the shortest day of the year, it rises at 7:03 AM and sets 10 hours, 58 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 Santa Cruz Otlatla is essentially constant during September, remaining around 0% throughout.
Humidity Comfort Levels in September
The average hourly wind speed in Santa Cruz Otlatla is essentially constant during September, remaining within 0.2 miles per hour of 5.3 miles per hour throughout.
For reference, on March 7, the windiest day of the year, the daily average wind speed is 5.8 miles per hour, while on May 31, the calmest day of the year, the daily average wind speed is 4.4 miles per hour.
The highest daily average wind speed during September is 5.5 miles per hour on September 29.
Average Wind Speed in September
Wind Direction in September
The growing season in Santa Cruz Otlatla typically lasts for 8.8 months (266 days), from around February 22 to around November 15, rarely starting before January 5 or after March 22, and rarely ending before October 12 or after December 27.
The month of September in Santa Cruz Otlatla is very likely fully within the growing season, with the chance that a given day is in the growing season gradually decreasing from 99% to 96% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in September
The average accumulated growing degree days in Santa Cruz Otlatla are gradually increasing during September, increasing by 166°F, from 1,618°F to 1,785°F, over the course of the month.
Growing Degree Days in September
The average daily incident shortwave solar energy in Santa Cruz Otlatla is essentially constant during September, remaining within 0.1 kWh of 5.9 kWh throughout.
Average Daily Incident Shortwave Solar Energy in September
For the purposes of this report, the geographical coordinates of Santa Cruz Otlatla are 19.372 deg latitude, -98.622 deg longitude, and 9,367 ft elevation.
The topography within 2 miles of Santa Cruz Otlatla contains very significant variations in elevation, with a maximum elevation change of 1,873 feet and an average elevation above sea level of 9,292 feet. Within 10 miles contains very significant variations in elevation (6,020 feet). Within 50 miles also contains extreme variations in elevation (14,393 feet).
The area within 2 miles of Santa Cruz Otlatla is covered by shrubs (36%), cropland (35%), and trees (29%), within 10 miles by trees (58%) and cropland (28%), and within 50 miles by cropland (42%) and trees (19%).
This report illustrates the typical weather in Santa Cruz Otlatla 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 Santa Cruz Otlatla.
For each station, the records are corrected for the elevation difference between that station and Santa Cruz Otlatla 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 Santa Cruz Otlatla is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Santa Cruz Otlatla and a given station.
The stations contributing to this reconstruction are: Hermanos Serdán International Airport (42%, 36 kilometers, southeast); Benito Juárez International Airport (36%, 48 kilometers, west); and Tulancingo (22%, 84 kilometers, north).
Time zones for aiports and weather stations are provided by AskGeo.com .