Average Weather in Truth or Consequences New Mexico, United States
In Truth or Consequences, the summers are hot and partly cloudy and the winters are short, cold, dry, and mostly clear. Over the course of the year, the temperature typically varies from 32°F to 95°F and is rarely below 23°F or above 101°F.
Based on the tourism score, the best times of year to visit Truth or Consequences for warm-weather activities are from mid May to early July and from mid August to early October.
The hot season lasts for 3.6 months, from May 21 to September 10, with an average daily high temperature above 87°F. The hottest day of the year is June 28, with an average high of 95°F and low of 69°F.
The cool season lasts for 2.9 months, from November 21 to February 17, with an average daily high temperature below 63°F. The coldest day of the year is December 31, with an average low of 32°F and high of 55°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
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
In Truth or Consequences, 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 Truth or Consequences begins around September 4 and lasts for 3.1 months, ending around December 6. On October 4, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 80% of the time, and overcast or mostly cloudy 20% of the time.
The cloudier part of the year begins around December 6 and lasts for 8.9 months, ending around September 4. On August 6, the cloudiest day of the year, the sky is overcast or mostly cloudy 41% of the time, and clear, mostly clear, or partly cloudy 59% 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 Truth or Consequences varies significantly throughout the year.
The wetter season lasts 2.3 months, from July 4 to September 14, with a greater than 19% chance of a given day being a wet day. The chance of a wet day peaks at 36% on August 10.
The drier season lasts 9.7 months, from September 14 to July 4. The smallest chance of a wet day is 3% on April 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 36% on August 10.
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. Truth or Consequences experiences some seasonal variation in monthly rainfall.
The rainy period of the year lasts for 6.3 months, from June 15 to December 25, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around August 2, with an average total accumulation of 1.8 inches.
The rainless period of the year lasts for 5.7 months, from December 25 to June 15. The least rain falls around March 31, with an average total accumulation of 0.2 inches.
Average Monthly Rainfall
The length of the day in Truth or Consequences varies significantly over the course of the year. In 2021, the shortest day is December 21, with 9 hours, 58 minutes of daylight; the longest day is June 20, with 14 hours, 21 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:59 AM on June 11, and the latest sunrise is 1 hour, 32 minutes later at 7:31 AM on November 6. The earliest sunset is at 5:01 PM on December 3, and the latest sunset is 3 hours, 20 minutes later at 8:22 PM on June 29.
Daylight saving time (DST) is observed in Truth or Consequences during 2021, starting in the spring on March 14, lasting 7.8 months, and ending in the fall on November 7.
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
We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.
The perceived humidity level in Truth or Consequences, 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
This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.
The average hourly wind speed in Truth or Consequences experiences significant seasonal variation over the course of the year.
The windier part of the year lasts for 4.6 months, from February 4 to June 23, with average wind speeds of more than 8.4 miles per hour. The windiest day of the year is April 11, with an average hourly wind speed of 10.8 miles per hour.
The calmer time of year lasts for 7.4 months, from June 23 to February 4. The calmest day of the year is August 15, with an average hourly wind speed of 6.0 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Truth or Consequences varies throughout the year.
The wind is most often from the west for 4.8 months, from January 25 to June 20 and for 1.8 months, from October 15 to December 9, with a peak percentage of 51% on April 26. The wind is most often from the south for 3.8 months, from June 20 to October 15, with a peak percentage of 41% on September 16. The wind is most often from the north for 1.5 months, from December 9 to January 25, with a peak percentage of 39% on January 1.
Best Time of Year to Visit
To characterize how pleasant the weather is in Truth or Consequences 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 Truth or Consequences for general outdoor tourist activities are from mid May to early July and from mid August to early October, with a peak score in the first week of June.
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 Truth or Consequences for hot-weather activities is from mid June to mid August, with a peak score in the first week of July.
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.
Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).
The growing season in Truth or Consequences typically lasts for 8.0 months (245 days), from around March 14 to around November 14, rarely starting before February 20 or after April 4, and rarely ending before October 25 or after December 2.
Time Spent in Various Temperature Bands and the Growing Season
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.
Based on growing degree days alone, the first spring blooms in Truth or Consequences should appear around February 13, only rarely appearing before February 1 or after February 26.
Growing Degree Days
This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.
The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year.
The brighter period of the year lasts for 2.9 months, from April 14 to July 10, with an average daily incident shortwave energy per square meter above 7.4 kWh. The brightest day of the year is June 6, with an average of 8.4 kWh.
The darker period of the year lasts for 3.0 months, from November 5 to February 5, with an average daily incident shortwave energy per square meter below 4.4 kWh. The darkest day of the year is December 20, with an average of 3.3 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Truth or Consequences are 33.128 deg latitude, -107.253 deg longitude, and 4,242 ft elevation.
The topography within 2 miles of Truth or Consequences contains very significant variations in elevation, with a maximum elevation change of 1,276 feet and an average elevation above sea level of 4,404 feet. Within 10 miles contains very significant variations in elevation (2,726 feet). Within 50 miles contains large variations in elevation (6,404 feet).
The area within 2 miles of Truth or Consequences is covered by shrubs (100%), within 10 miles by shrubs (96%), and within 50 miles by shrubs (83%) and trees (14%).
This report illustrates the typical weather in Truth or Consequences, 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 5 weather stations near enough to contribute to our estimation of the temperature and dew point in Truth or Consequences.
For each station, the records are corrected for the elevation difference between that station and Truth or Consequences 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 Truth or Consequences is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Truth or Consequences and a given station.
The stations contributing to this reconstruction are: Truth or Consequences Municipal Airport (72%, 12 kilometers, north); Las Cruces International Airport (8%, 99 kilometers, south); Silver City Airport (7%, 102 kilometers, southwest); Deming Municipal Airport (7%, 106 kilometers, southwest); and Holloman Air Force Base (6%, 112 kilometers, east).
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.
All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.
Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.
Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.
Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .
Time zones for airports and weather stations are provided by AskGeo.com .
Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.
We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.
We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.