Average Weather in January in Calmeca Mexico
Daily high temperatures are around 81°F, rarely falling below 75°F or exceeding 86°F. The lowest daily average high temperature is 80°F on January 6.
Daily low temperatures are around 53°F, rarely falling below 46°F or exceeding 59°F. The lowest daily average low temperature is 52°F on January 13.
For reference, on April 23, the hottest day of the year, temperatures in Calmeca typically range from 63°F to 90°F, while on January 13, the coldest day of the year, they range from 52°F to 80°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 Calmeca 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 15, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 87%, 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 Calmeca, the chance of a wet day over the course of January is essentially constant, remaining around 4% throughout.
For reference, the year's highest daily chance of a wet day is 73% on June 26, and its lowest chance is 2% on December 14.
Probability of Precipitation in January
The average sliding 31-day rainfall during January in Calmeca is essentially constant, remaining about 0.2 inches throughout, and rarely exceeding 0.8 inches or falling below -0.0 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 Calmeca, the length of the day is gradually increasing. From the start to the end of the month, the length of the day increases by 17 minutes, implying an average daily increase of 35 seconds, and weekly increase of 4 minutes, 3 seconds.
The shortest day of the month is January 1, with 11 hours, 2 minutes of daylight and the longest day is January 31, with 11 hours, 20 minutes of daylight.
Hours of Daylight and Twilight in January
The earliest sunrise of the month in Calmeca is 7:07 AM on January 1 and the latest sunrise is 2 minutes, 52 seconds later at 7:10 AM on January 18.
The earliest sunset is 6:09 PM on January 1 and the latest sunset is 18 minutes later at 6:27 PM on January 31.
Daylight saving time is observed in Calmeca during 2021, 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 6:58 AM and sets 13 hours, 15 minutes later, at 8:14 PM, while on December 21, the shortest day of the year, it rises at 7:02 AM and sets 11 hours, 1 minute later, at 6:03 PM.
Sunrise & Sunset with Twilight in January
The figure below presents a compact representation of key lunar data for January 2021. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
Moon Rise, Set & Phases in January
The chance that a given day will be muggy in Calmeca is essentially constant during January, remaining around 0% throughout.
For reference, on June 16, the muggiest day of the year, there are muggy conditions 2% of the time, while on November 27, 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 Calmeca is essentially constant during January, remaining within 0.1 miles per hour of 6.0 miles per hour throughout.
For reference, on March 13, the windiest day of the year, the daily average wind speed is 6.4 miles per hour, while on September 15, the calmest day of the year, the daily average wind speed is 4.8 miles per hour.
Average Wind Speed in January
The hourly average wind direction in Calmeca throughout January is predominantly from the east, with a peak proportion of 50% on January 1.
Wind Direction in January
Temperatures in Calmeca 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 January
The average accumulated growing degree days in Calmeca are rapidly increasing during January, increasing by 485°F, from 1°F to 486°F, over the course of the month.
Growing Degree Days in January
The average daily incident shortwave solar energy in Calmeca is gradually increasing during January, rising by 0.7 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 Calmeca are 18.635 deg latitude, -98.634 deg longitude, and 4,423 ft elevation.
The topography within 2 miles of Calmeca contains very significant variations in elevation, with a maximum elevation change of 1,480 feet and an average elevation above sea level of 4,645 feet. Within 10 miles contains very significant variations in elevation (3,346 feet). Within 50 miles also contains extreme variations in elevation (15,715 feet).
The area within 2 miles of Calmeca is covered by trees (50%) and cropland (43%), within 10 miles by cropland (61%) and trees (31%), and within 50 miles by cropland (38%) and trees (34%).
This report illustrates the typical weather in Calmeca, 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 Calmeca.
For each station, the records are corrected for the elevation difference between that station and Calmeca 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 Calmeca is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Calmeca and a given station.
Time zones for airports and weather stations are provided by AskGeo.com .