Average Weather in Rayones Mexico
In Rayones, the summers are long and hot; the winters are short, cool, and dry; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 46°F to 86°F and is rarely below 37°F or above 95°F.
Based on the tourism score, the best times of year to visit Rayones for warm-weather activities are from early April to early July and from late September to late October.
The hot season lasts for 4.7 months, from April 15 to September 7, with an average daily high temperature above 83°F. The hottest day of the year is July 29, with an average high of 86°F and low of 66°F.
The cool season lasts for 2.2 months, from November 30 to February 7, with an average daily high temperature below 71°F. The coldest day of the year is January 6, with an average low of 46°F and high of 68°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
In Rayones, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.
The clearer part of the year in Rayones begins around January 8 and lasts for 5.5 months, ending around June 25. On May 31, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 73% of the time, and overcast or mostly cloudy 27% of the time.
The cloudier part of the year begins around June 25 and lasts for 6.5 months, ending around January 8. On September 6, the cloudiest day of the year, the sky is overcast or mostly cloudy 58% of the time, and clear, mostly clear, or partly cloudy 42% 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 Rayones varies significantly throughout the year.
The wetter season lasts 5.2 months, from May 4 to October 11, with a greater than 24% chance of a given day being a wet day. The chance of a wet day peaks at 42% on September 6.
The drier season lasts 6.8 months, from October 11 to May 4. The smallest chance of a wet day is 6% on December 10.
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 42% on September 6.
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. Rayones experiences significant seasonal variation in monthly rainfall.
The rainy period of the year lasts for 11 months, from December 26 to December 2, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around September 14, with an average total accumulation of 4.3 inches.
The rainless period of the year lasts for 3.5 weeks, from December 2 to December 26. The least rain falls around December 17, with an average total accumulation of 0.4 inches.
Average Monthly Rainfall
The length of the day in Rayones varies over the course of the year. In 2018, the shortest day is December 21, with 10 hours, 35 minutes of daylight; the longest day is June 21, with 13 hours, 42 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 6:32 AM on March 31, and the latest sunrise is 1 hour, 12 minutes later at 7:44 AM on October 27. The earliest sunset is at 5:50 PM on November 29, and the latest sunset is 2 hours, 44 minutes later at 8:34 PM on July 2.
Daylight saving time (DST) is observed in Rayones 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
Rayones experiences some seasonal variation in the perceived humidity.
The muggier period of the year lasts for 6.0 months, from April 25 to October 24, during which time the comfort level is muggy, oppressive, or miserable at least 6% of the time. The muggiest day of the year is September 8, with muggy conditions 25% of the time.
The least muggy day of the year is January 8, when muggy conditions are essentially unheard of.
Humidity Comfort Levels
The average hourly wind speed in Rayones experiences mild seasonal variation over the course of the year.
The windier part of the year lasts for 6.3 months, from February 22 to August 31, with average wind speeds of more than 6.5 miles per hour. The windiest day of the year is July 12, with an average hourly wind speed of 7.5 miles per hour.
The calmer time of year lasts for 5.8 months, from August 31 to February 22. The calmest day of the year is December 16, with an average hourly wind speed of 5.5 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Rayones varies throughout the year.
The wind is most often from the east for 8.4 months, from March 9 to November 20, with a peak percentage of 57% on September 1. The wind is most often from the west for 3.6 months, from November 20 to March 9, with a peak percentage of 37% on January 1.
Best Time of Year to Visit
To characterize how pleasant the weather is in Rayones 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 times of year to visit Rayones for general outdoor tourist activities are from early April to early July and from late September to late October, with a peak score in the last week of May.
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 Rayones for hot-weather activities is from mid May to early July, with a peak score in the second week of June.
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 Rayones over some winters. The day least likely to be in the growing season is January 6, with a 67% chance.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Rayones should appear around January 14, only rarely appearing before January 9 or after January 21.
Growing Degree Days
The average daily incident shortwave solar energy experiences significant seasonal variation over the course of the year.
The brighter period of the year lasts for 4.3 months, from April 6 to August 16, with an average daily incident shortwave energy per square meter above 6.7 kWh. The brightest day of the year is June 13, with an average of 7.4 kWh.
The darker period of the year lasts for 2.5 months, from November 14 to January 30, with an average daily incident shortwave energy per square meter below 4.7 kWh. The darkest day of the year is December 19, with an average of 4.0 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Rayones are 25.018 deg latitude, -100.074 deg longitude, and 3,438 ft elevation.
The topography within 2 miles of Rayones contains large variations in elevation, with a maximum elevation change of 3,136 feet and an average elevation above sea level of 3,207 feet. Within 10 miles contains large variations in elevation (7,858 feet). Within 50 miles also contains extreme variations in elevation (11,621 feet).
The area within 2 miles of Rayones is covered by shrubs (90%), within 10 miles by trees (60%) and shrubs (39%), and within 50 miles by shrubs (39%) and trees (32%).
This report illustrates the typical weather in Rayones, 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 Rayones.
For each station, the records are corrected for the elevation difference between that station and Rayones 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 Rayones is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Rayones and a given station.
The stations contributing to this reconstruction are: General Mariano Escobedo International Airport (52%, 85 kilometers, north) and Plan de Guadalupe International Airport (48%, 104 kilometers, northwest).
Time zones for aiports and weather stations are provided by AskGeo.com .