Average Weather in January in San Pedro Tepetitlán Mexico
The lowest daily average high temperature is 69°F on January 5.
Daily low temperatures are around 43°F, rarely falling below 37°F or exceeding 49°F. The lowest daily average low temperature is 43°F on January 13.
For reference, on May 10, the hottest day of the year, temperatures in San Pedro Tepetitlán typically range from 54°F to 78°F, while on January 12, the coldest day of the year, they range from 43°F to 69°F.
Average High and Low Temperature in January
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on January. 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 January
Cochabamba, Bolivia (3,391 miles away); Ulenje, Tanzania (9,198 miles); and Faratsiho, Madagascar (10,227 miles) are the far-away foreign places with temperatures most similar to San Pedro Tepetitlán (view comparison).
The month of January in San Pedro Tepetitlán experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 43% to 37%.
The clearest day of the month is January 31, with clear, mostly clear, or partly cloudy conditions 63% of the time.
For reference, on September 13, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 88%, 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 January
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In San Pedro Tepetitlán, the chance of a wet day over the course of January is essentially constant, remaining around 6% throughout.
For reference, the year's highest daily chance of a wet day is 81% on July 4, and its lowest chance is 4% on December 24.
Probability of Precipitation in January
The average sliding 31-day rainfall during January in San Pedro Tepetitlán is essentially constant, remaining about 0.3 inches throughout, and rarely exceeding 0.9 inches.
The highest average 31-day accumulation is 0.3 inches on January 30.
Average Monthly Rainfall in January
Over the course of January in San Pedro Tepetitlán, the length of the day is gradually increasing. From the start to the end of the month, the length of the day increases by 18 minutes, implying an average daily increase of 36 seconds, and weekly increase of 4 minutes, 14 seconds.
The shortest day of the month is January 1, with 10 hours, 58 minutes of daylight and the longest day is January 31, with 11 hours, 17 minutes of daylight.
Hours of Daylight and Twilight in January
The earliest sunrise of the month in San Pedro Tepetitlán is 7:10 AM on January 1 and the latest sunrise is 2 minutes, 46 seconds later at 7:12 AM on January 17.
The earliest sunset is 6:08 PM on January 1 and the latest sunset is 19 minutes later at 6:27 PM on January 31.
Daylight saving time is observed in San Pedro Tepetitlán during 2018, but it neither starts nor ends during January, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:57 AM and sets 13 hours, 19 minutes later, at 8:16 PM, while on December 21, the shortest day of the year, it rises at 7:05 AM and sets 10 hours, 57 minutes later, at 6:02 PM.
Sunrise & Sunset with Twilight in January
The chance that a given day will be muggy in San Pedro Tepetitlán is essentially constant during January, remaining around 0% throughout.
Humidity Comfort Levels in January
The average hourly wind speed in San Pedro Tepetitlán is essentially constant during January, remaining within 0.2 miles per hour of 5.0 miles per hour throughout.
For reference, on March 7, the windiest day of the year, the daily average wind speed is 5.7 miles per hour, while on November 30, the calmest day of the year, the daily average wind speed is 4.5 miles per hour.
Average Wind Speed in January
Wind Direction in January
While it does not do so every year, freezing temperatures are seen in San Pedro Tepetitlán over some winters. The day least likely to be in the growing season is January 2, with a 68% chance.
Time Spent in Various Temperature Bands and the Growing Season in January
The average accumulated growing degree days in San Pedro Tepetitlán are increasing during January, increasing by 218°F, from 0°F to 218°F, over the course of the month.
Growing Degree Days in January
The average daily incident shortwave solar energy in San Pedro Tepetitlán is gradually increasing during January, rising by 0.6 kWh, from 5.0 kWh to 5.7 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in January
For the purposes of this report, the geographical coordinates of San Pedro Tepetitlán are 19.629 deg latitude, -98.890 deg longitude, and 7,451 ft elevation.
The topography within 2 miles of San Pedro Tepetitlán contains significant variations in elevation, with a maximum elevation change of 768 feet and an average elevation above sea level of 7,511 feet. Within 10 miles contains significant variations in elevation (2,749 feet). Within 50 miles contains large variations in elevation (13,655 feet).
The area within 2 miles of San Pedro Tepetitlán is covered by cropland (70%), grassland (14%), and shrubs (11%), within 10 miles by cropland (46%) and artificial surfaces (18%), and within 50 miles by cropland (35%) and trees (23%).
This report illustrates the typical weather in San Pedro Tepetitlán 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 San Pedro Tepetitlán.
For each station, the records are corrected for the elevation difference between that station and San Pedro Tepetitlán 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 San Pedro Tepetitlán is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between San Pedro Tepetitlán and a given station.
The stations contributing to this reconstruction are: Benito Juárez International Airport (68%, 29 kilometers, southwest); Tulancingo (16%, 74 kilometers, northeast); and Hermanos Serdán International Airport (16%, 76 kilometers, southeast).
Time zones for aiports and weather stations are provided by AskGeo.com .