Average Weather in January in Santiago Tlacochcalco Mexico
Daily high temperatures are around 68°F, rarely falling below 63°F or exceeding 74°F. The lowest daily average high temperature is 68°F on January 5.
Daily low temperatures are around 42°F, rarely falling below 36°F or exceeding 47°F. The lowest daily average low temperature is 41°F on January 12.
For reference, on May 4, the hottest day of the year, temperatures in Santiago Tlacochcalco typically range from 51°F to 77°F, while on January 12, the coldest day of the year, they range from 41°F to 68°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 Santiago Tlacochcalco experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 41% to 34%.
The clearest day of the month is January 31, with clear, mostly clear, or partly cloudy conditions 66% of the time.
For reference, on September 14, 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 70%.
Cloud Cover Categories in January
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 Santiago Tlacochcalco, the chance of a wet day over the course of January is essentially constant, remaining around 5% throughout.
For reference, the year's highest daily chance of a wet day is 77% on July 4, and its lowest chance is 3% on December 13.
Probability of Precipitation in January
The average sliding 31-day rainfall during January in Santiago Tlacochcalco is essentially constant, remaining about 0.3 inches throughout, and rarely exceeding 0.7 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 Santiago Tlacochcalco, 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, 11 seconds.
The shortest day of the month is January 1, with 11 hours, 0 minutes of daylight and the longest day is January 31, with 11 hours, 18 minutes of daylight.
Hours of Daylight and Twilight in January
The earliest sunrise of the month in Santiago Tlacochcalco is 7:06 AM on January 1 and the latest sunrise is 2 minutes, 48 seconds later at 7:09 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 Santiago Tlacochcalco 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 6:55 AM and sets 13 hours, 18 minutes later, at 8:13 PM, while on December 21, the shortest day of the year, it rises at 7:01 AM and sets 10 hours, 58 minutes later, at 6:00 PM.
Sunrise & Sunset with Twilight in January
The chance that a given day will be muggy in Santiago Tlacochcalco is essentially constant during January, remaining around 0% throughout.
For reference, on July 19, 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
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Santiago Tlacochcalco is essentially constant during January, remaining within 0.1 miles per hour of 5.7 miles per hour throughout.
For reference, on March 8, the windiest day of the year, the daily average wind speed is 6.3 miles per hour, while on May 20, the calmest day of the year, the daily average wind speed is 4.8 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 Santiago Tlacochcalco over some winters. The day least likely to be in the growing season is January 7, with a 56% chance.
Time Spent in Various Temperature Bands and the Growing Season in January
The average accumulated growing degree days in Santiago Tlacochcalco are gradually increasing during January, increasing by 179°F, from 0°F to 179°F, over the course of the month.
Growing Degree Days in January
The average daily incident shortwave solar energy in Santiago Tlacochcalco is gradually increasing during January, rising by 0.7 kWh, from 5.1 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 Santiago Tlacochcalco are 19.269 deg latitude, -98.223 deg longitude, and 7,552 ft elevation.
The topography within 2 miles of Santiago Tlacochcalco contains only modest variations in elevation, with a maximum elevation change of 413 feet and an average elevation above sea level of 7,538 feet. Within 10 miles contains only modest variations in elevation (3,570 feet). Within 50 miles also contains extreme variations in elevation (14,016 feet).
The area within 2 miles of Santiago Tlacochcalco is covered by cropland (93%), within 10 miles by cropland (67%) and shrubs (20%), and within 50 miles by cropland (46%) and trees (20%).
This report illustrates the typical weather in Santiago Tlacochcalco 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 Santiago Tlacochcalco.
For each station, the records are corrected for the elevation difference between that station and Santiago Tlacochcalco 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 Santiago Tlacochcalco is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Santiago Tlacochcalco and a given station.
Time zones for aiports and weather stations are provided by AskGeo.com .