Average Weather in Santa Lucía Cosamaloapan Mexico
In Santa Lucía Cosamaloapan, the wet season is overcast, the dry season is partly cloudy, and it is warm year round. Over the course of the year, the temperature typically varies from 46°F to 83°F and is rarely below 40°F or above 88°F.
Based on the tourism score, the best time of year to visit Santa Lucía Cosamaloapan for warm-weather activities is from mid March to late May.
The warm season lasts for 2.3 months, from March 27 to June 5, with an average daily high temperature above 81°F. The hottest day of the year is May 4, with an average high of 83°F and low of 56°F.
The cool season lasts for 2.1 months, from December 2 to February 5, with an average daily high temperature below 75°F. The coldest day of the year is January 12, with an average low of 46°F and high of 73°F.
Average High and Low Temperature
The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature
Mbeya, Tanzania (9,152 miles away); Ibb, Yemen (9,033 miles); and Soavinandriana, Madagascar (10,171 miles) are the far-away foreign places with temperatures most similar to Santa Lucía Cosamaloapan (view comparison).
In Santa Lucía Cosamaloapan, the average percentage of the sky covered by clouds experiences extreme seasonal variation over the course of the year.
The clearer part of the year in Santa Lucía Cosamaloapan begins around October 30 and lasts for 6.6 months, ending around May 19. On February 25, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 71% of the time, and overcast or mostly cloudy 29% of the time.
The cloudier part of the year begins around May 19 and lasts for 5.4 months, ending around October 30. On September 15, the cloudiest day of the year, the sky is overcast or mostly cloudy 87% of the time, and clear, mostly clear, or partly cloudy 13% of the time.
Cloud Cover Categories
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. The chance of wet days in Santa Lucía Cosamaloapan varies very significantly throughout the year.
The wetter season lasts 4.6 months, from May 24 to October 11, with a greater than 38% chance of a given day being a wet day. The chance of a wet day peaks at 74% on June 26.
The drier season lasts 7.4 months, from October 11 to May 24. The smallest chance of a wet day is 2% on December 13.
Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 74% on June 26.
Daily Chance of Precipitation
To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Santa Lucía Cosamaloapan experiences extreme seasonal variation in monthly rainfall.
The rainy period of the year lasts for 7.0 months, from April 13 to November 15, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around June 30, with an average total accumulation of 6.0 inches.
The rainless period of the year lasts for 5.0 months, from November 15 to April 13. The least rain falls around December 12, with an average total accumulation of 0.1 inches.
Average Monthly Rainfall
The length of the day in Santa Lucía Cosamaloapan varies over the course of the year. In 2021, the shortest day is December 21, with 11 hours, 0 minutes of daylight; the longest day is June 20, with 13 hours, 16 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 6:25 AM on April 3, and the latest sunrise is 1 hour, 7 minutes later at 7:32 AM on October 30. The earliest sunset is at 5:54 PM on November 24, and the latest sunset is 2 hours, 21 minutes later at 8:14 PM on July 5.
Daylight saving time (DST) is observed in Santa Lucía Cosamaloapan during 2021, starting in the spring on April 4, lasting 6.8 months, and ending in the fall on October 31.
Sunrise & Sunset with Twilight and Daylight Saving Time
The figure below presents a compact representation of key lunar data for 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.
Moon Rise, Set & Phases
The perceived humidity level in Santa Lucía Cosamaloapan, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout.
Humidity Comfort Levels
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Santa Lucía Cosamaloapan experiences mild seasonal variation over the course of the year.
The windier part of the year lasts for 6.8 months, from September 29 to April 23, with average wind speeds of more than 5.9 miles per hour. The windiest day of the year is March 9, with an average hourly wind speed of 6.9 miles per hour.
The calmer time of year lasts for 5.2 months, from April 23 to September 29. The calmest day of the year is May 28, with an average hourly wind speed of 5.0 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Santa Lucía Cosamaloapan varies throughout the year.
The wind is most often from the south for 3.6 months, from February 16 to June 4, with a peak percentage of 46% on April 26. The wind is most often from the east for 8.4 months, from June 4 to February 16, with a peak percentage of 39% on January 1.
Best Time of Year to Visit
To characterize how pleasant the weather is in Santa Lucía Cosamaloapan throughout the year, we compute two travel scores.
The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Santa Lucía Cosamaloapan for general outdoor tourist activities is from mid March to late May, with a peak score in the third week of April.
The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Santa Lucía Cosamaloapan for hot-weather activities is from late March to late May, with a peak score in the last week of April.
For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.
Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.
Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.
Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.
Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.
Temperatures in Santa Lucía Cosamaloapan 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
Growing Degree Days
The average daily incident shortwave solar energy experiences some seasonal variation over the course of the year.
The brighter period of the year lasts for 2.5 months, from March 6 to May 20, with an average daily incident shortwave energy per square meter above 6.8 kWh. The brightest day of the year is April 1, with an average of 7.3 kWh.
The darker period of the year lasts for 2.4 months, from November 11 to January 23, with an average daily incident shortwave energy per square meter below 5.5 kWh. The darkest day of the year is December 22, with an average of 5.1 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Santa Lucía Cosamaloapan are 18.884 deg latitude, -98.352 deg longitude, and 6,053 ft elevation.
The topography within 2 miles of Santa Lucía Cosamaloapan contains large variations in elevation, with a maximum elevation change of 2,060 feet and an average elevation above sea level of 6,284 feet. Within 10 miles contains large variations in elevation (3,409 feet). Within 50 miles also contains extreme variations in elevation (15,082 feet).
The area within 2 miles of Santa Lucía Cosamaloapan is covered by cropland (53%), shrubs (27%), and trees (20%), within 10 miles by cropland (58%) and shrubs (23%), and within 50 miles by cropland (45%) and trees (25%).
This report illustrates the typical weather in Santa Lucía Cosamaloapan, 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 is only a single weather station, Hermanos Serdán International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Santa Lucía Cosamaloapan.
At a distance of 31 kilometers from Santa Lucía Cosamaloapan, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records.
The station records are corrected for the elevation difference between the station and Santa Lucía Cosamaloapan according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.
Time zones for airports and weather stations are provided by AskGeo.com .