Average Weather in January in San Juan Tizahuapán Mexico
The lowest daily average high temperature is 65°F on January 6.
Daily low temperatures are around 40°F, rarely falling below 33°F or exceeding 46°F. The lowest daily average low temperature is 39°F on January 13.
For reference, on April 26, the hottest day of the year, temperatures in San Juan Tizahuapán typically range from 49°F to 75°F, while on January 12, the coldest day of the year, they range from 39°F to 65°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
The month of January in San Juan Tizahuapán experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 45% to 39%.
The clearest day of the month is January 31, with clear, mostly clear, or partly cloudy conditions 61% of the time.
For reference, on September 14, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 85%, while on February 24, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 66%.
Cloud Cover Categories in January
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In San Juan Tizahuapán, the chance of a wet day over the course of January is essentially constant, remaining around 9% throughout.
For reference, the year's highest daily chance of a wet day is 80% on July 4, and its lowest chance is 9% on January 14.
Probability of Precipitation in January
The average sliding 31-day rainfall during January in San Juan Tizahuapán is essentially constant, remaining about 0.5 inches throughout, and rarely exceeding 1.4 inches.
The lowest average 31-day accumulation is 0.5 inches on January 4.
Average Monthly Rainfall in January
Over the course of January in San Juan Tizahuapán, the length of the day is gradually increasing. From the start to the end of the month, the length of the day increases by 19 minutes, implying an average daily increase of 37 seconds, and weekly increase of 4 minutes, 21 seconds.
The shortest day of the month is January 1, with 10 hours, 57 minutes of daylight and the longest day is January 31, with 11 hours, 15 minutes of daylight.
Hours of Daylight and Twilight in January
The earliest sunrise of the month in San Juan Tizahuapán is 7:09 AM on January 1 and the latest sunrise is 2 minutes, 40 seconds later at 7:12 AM on January 17.
The earliest sunset is 6:06 PM on January 1 and the latest sunset is 19 minutes later at 6:25 PM on January 31.
Daylight saving time is observed in San Juan Tizahuapán 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 6:56 AM and sets 13 hours, 21 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, 55 minutes later, at 6:00 PM.
Sunrise & Sunset with Twilight in January
The chance that a given day will be muggy in San Juan Tizahuapán is essentially constant during January, remaining around 0% throughout.
For reference, on June 5, 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 January
The average hourly wind speed in San Juan Tizahuapán is essentially constant during January, remaining within 0.2 miles per hour of 5.5 miles per hour throughout.
For reference, on June 28, the windiest day of the year, the daily average wind speed is 6.9 miles per hour, while on December 22, the calmest day of the year, the daily average wind speed is 5.2 miles per hour.
Average Wind Speed in January
Wind Direction in January
The growing season in San Juan Tizahuapán typically lasts for 10 months (312 days), from around February 11 to around December 20, rarely starting after March 17, or ending before November 1.
The month of January in San Juan Tizahuapán is more likely than not fully outside of the growing season, with the chance that a given day is in the growing season reaching a low of 26% on January 13.
Time Spent in Various Temperature Bands and the Growing Season in January
The average accumulated growing degree days in San Juan Tizahuapán are gradually increasing during January, increasing by 140°F, from 0°F to 140°F, over the course of the month.
Growing Degree Days in January
The average daily incident shortwave solar energy in San Juan Tizahuapán is gradually increasing during January, rising by 0.6 kWh, from 4.8 kWh to 5.5 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 Juan Tizahuapán are 20.051 deg latitude, -98.665 deg longitude, and 8,068 ft elevation.
The topography within 2 miles of San Juan Tizahuapán contains very significant variations in elevation, with a maximum elevation change of 968 feet and an average elevation above sea level of 8,083 feet. Within 10 miles contains very significant variations in elevation (2,844 feet). Within 50 miles contains large variations in elevation (12,566 feet).
The area within 2 miles of San Juan Tizahuapán is covered by grassland (65%), cropland (23%), and shrubs (12%), within 10 miles by grassland (39%) and trees (20%), and within 50 miles by cropland (33%) and shrubs (24%).
This report illustrates the typical weather in San Juan Tizahuapán 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 Juan Tizahuapán.
For each station, the records are corrected for the elevation difference between that station and San Juan Tizahuapán 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 Juan Tizahuapán is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between San Juan Tizahuapán and a given station.
The stations contributing to this reconstruction are: Tulancingo (62%, 31 kilometers, east); Benito Juárez International Airport (22%, 81 kilometers, southwest); and Hermanos Serdán International Airport (15%, 104 kilometers, south).
Time zones for aiports and weather stations are provided by AskGeo.com .