Average Weather in San Martín Azcatepec Mexico
In San Martín Azcatepec, the wet season is overcast, the dry season is partly cloudy, and it is comfortable year round. Over the course of the year, the temperature typically varies from 43°F to 79°F and is rarely below 36°F or above 85°F.
Based on the tourism score, the best time of year to visit San Martín Azcatepec for warm-weather activities is from late March to late May.
The warm season lasts for 2.5 months, from March 22 to June 7, with an average daily high temperature above 77°F. The hottest day of the year is May 10, with an average high of 79°F and low of 54°F.
The cool season lasts for 3.0 months, from November 3 to February 3, with an average daily high temperature below 71°F. The coldest day of the year is January 13, with an average low of 43°F and high of 70°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
Cochabamba, Bolivia (3,398 miles away); Ulenje, Tanzania (9,203 miles); and Faratsiho, Madagascar (10,233 miles) are the far-away foreign places with temperatures most similar to San Martín Azcatepec (view comparison).
In San Martín Azcatepec, 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 San Martín Azcatepec begins around October 30 and lasts for 7.1 months, ending around June 2. On February 24, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 68% of the time, and overcast or mostly cloudy 32% of the time.
The cloudier part of the year begins around June 2 and lasts for 4.9 months, ending around October 30. On September 13, the cloudiest day of the year, the sky is overcast or mostly cloudy 88% of the time, and clear, mostly clear, or partly cloudy 12% of the time.
Cloud Cover Categories
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in San Martín Azcatepec varies very significantly throughout the year.
The wetter season lasts 4.5 months, from May 27 to October 12, with a greater than 42% chance of a given day being a wet day. The chance of a wet day peaks at 80% on July 3.
The drier season lasts 7.5 months, from October 12 to May 27. The smallest chance of a wet day is 4% on December 24.
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 80% on July 3.
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. San Martín Azcatepec experiences extreme seasonal variation in monthly rainfall.
The rainy period of the year lasts for 7.7 months, from March 30 to November 21, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around July 2, with an average total accumulation of 5.7 inches.
The rainless period of the year lasts for 4.3 months, from November 21 to March 30. The least rain falls around December 18, with an average total accumulation of 0.2 inches.
Average Monthly Rainfall
The length of the day in San Martín Azcatepec varies over the course of the year. In 2018, the shortest day is December 21, with 10 hours, 57 minutes of daylight; the longest day is June 21, with 13 hours, 19 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 6:30 AM on March 31, and the latest sunrise is 1 hour, 4 minutes later at 7:34 AM on October 27. The earliest sunset is at 5:55 PM on November 25, and the latest sunset is 2 hours, 23 minutes later at 8:18 PM on July 5.
Daylight saving time (DST) is observed in San Martín Azcatepec during 2018, starting in the spring on April 1, lasting 6.8 months, and ending in the fall on October 28.
Sunrise & Sunset with Twilight and Daylight Saving Time
The perceived humidity level in San Martín Azcatepec, 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
The average hourly wind speed in San Martín Azcatepec experiences mild seasonal variation over the course of the year.
The windier part of the year lasts for 3.2 months, from January 20 to April 26, with average wind speeds of more than 5.1 miles per hour. The windiest day of the year is March 7, with an average hourly wind speed of 5.7 miles per hour.
The calmer time of year lasts for 8.8 months, from April 26 to January 20. The calmest day of the year is December 1, with an average hourly wind speed of 4.5 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in San Martín Azcatepec varies throughout the year.
The wind is most often from the south for 2.5 months, from March 1 to May 16 and for 2.6 months, from December 6 to February 22, with a peak percentage of 36% on March 31. The wind is most often from the north for 2.0 weeks, from May 16 to May 30 and for 1.4 months, from October 9 to November 22, with a peak percentage of 42% on October 11. The wind is most often from the east for 4.3 months, from May 30 to October 9 and for 2.0 weeks, from November 22 to December 6, with a peak percentage of 77% on July 22.
Best Time of Year to Visit
To characterize how pleasant the weather is in San Martín Azcatepec 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 San Martín Azcatepec for general outdoor tourist activities is from late March to late May, with a peak score in the last 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 San Martín Azcatepec 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.
While it does not do so every year, freezing temperatures are seen in San Martín Azcatepec over some winters. The day least likely to be in the growing season is January 2, with a 65% chance.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in San Martín Azcatepec should appear around January 14, only rarely appearing before January 11 or after January 17.
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 2.9 months, from March 9 to June 7, with an average daily incident shortwave energy per square meter above 6.9 kWh. The brightest day of the year is April 24, with an average of 7.3 kWh.
The darker period of the year lasts for 2.5 months, from November 9 to January 25, with an average daily incident shortwave energy per square meter below 5.4 kWh. The darkest day of the year is December 21, with an average of 5.0 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of San Martín Azcatepec are 19.687 deg latitude, -98.973 deg longitude, and 7,503 ft elevation.
The topography within 2 miles of San Martín Azcatepec contains significant variations in elevation, with a maximum elevation change of 728 feet and an average elevation above sea level of 7,577 feet. Within 10 miles contains significant variations in elevation (2,123 feet). Within 50 miles contains large variations in elevation (12,625 feet).
The area within 2 miles of San Martín Azcatepec is covered by artificial surfaces (57%) and grassland (36%), within 10 miles by cropland (43%) and artificial surfaces (28%), and within 50 miles by cropland (34%) and trees (22%).
This report illustrates the typical weather in San Martín Azcatepec, 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 San Martín Azcatepec.
For each station, the records are corrected for the elevation difference between that station and San Martín Azcatepec 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 Martín Azcatepec is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between San Martín Azcatepec and a given station.
Time zones for aiports and weather stations are provided by AskGeo.com .