Average Weather at Clayton Municipal Airport New Mexico, United States

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2. United States
3. New Mexico
4. Union County
5. Clayton Municipal Airport

At Clayton Municipal Airport, the summers are hot; the winters are chilly, dry, and windy; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 24°F to 89°F and is rarely below 10°F or above 97°F.

The hot season lasts for 3.5 months, from May 31 to September 14, with an average daily high temperature above 80°F. The hottest day of the year is July 9, with an average high of 89°F and low of 63°F.

The cold season lasts for 3.1 months, from November 21 to February 25, with an average daily high temperature below 56°F. The coldest day of the year is January 3, with an average low of 24°F and high of 47°F.

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.

At Clayton Municipal Airport, the average percentage of the sky covered by clouds experiences mild seasonal variation over the course of the year.

The clearer part of the year at Clayton Municipal Airport begins around August 17 and lasts for 2.8 months, ending around November 10. On October 5, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 75% of the time, and overcast or mostly cloudy 25% of the time.

The cloudier part of the year begins around November 10 and lasts for 9.2 months, ending around August 17. On February 15, 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.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days at Clayton Municipal Airport varies significantly throughout the year.

The wetter season lasts 3.9 months, from May 13 to September 11, with a greater than 20% chance of a given day being a wet day. The chance of a wet day peaks at 36% on August 1.

The drier season lasts 8.1 months, from September 11 to May 13. The smallest chance of a wet day is 4% on January 11.

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 at Clayton Municipal Airport changes throughout the year.

Rain alone is the most common for 9.6 months, from February 13 to December 2. The highest chance of a day with rain alone is 36% on August 1.

Snow alone is the most common for 2.4 months, from December 2 to February 13. The highest chance of a day with snow alone is 4% on December 17.

Rainfall

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. Clayton Municipal Airport experiences significant seasonal variation in monthly rainfall.

The rainy period of the year lasts for 7.5 months, from March 24 to November 9, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around August 1, with an average total accumulation of 2.4 inches.

The rainless period of the year lasts for 4.5 months, from November 9 to March 24. The least rain falls around January 9, with an average total accumulation of 0.1 inches.

Snowfall

The sliding 31-day liquid-equivalent quantity of snowfall at Clayton Municipal Airport does not vary significantly over the course of the year, staying within 0.1 inches of 0.1 inches throughout.

The length of the day at Clayton Municipal Airport varies significantly over the course of the year. In 2017, the shortest day is December 21, with 9 hours, 40 minutes of daylight; the longest day is June 21, with 14 hours, 39 minutes of daylight.

The earliest sunrise is at 5:34 AM on June 13, and the latest sunrise is 1 hour, 45 minutes later at 7:19 AM on November 4. The earliest sunset is at 4:37 PM on December 5, and the latest sunset is 3 hours, 38 minutes later at 8:14 PM on June 28.

Daylight saving time (DST) is observed at Clayton Municipal Airport during 2017, starting in the spring on March 12, lasting 7.8 months, and ending in the fall on November 5.

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 at Clayton Municipal Airport, 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.

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 at Clayton Municipal Airport experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 4.7 months, from February 5 to June 26, with average wind speeds of more than 6.3 miles per hour. The windiest day of the year is April 1, with an average hourly wind speed of 7.3 miles per hour.

The calmer time of year lasts for 7.2 months, from June 26 to February 5. The calmest day of the year is August 7, with an average hourly wind speed of 5.4 miles per hour.

The predominant average hourly wind direction at Clayton Municipal Airport varies throughout the year.

The wind is most often from the south for 6.6 months, from April 6 to October 25, with a peak percentage of 58% on July 9. The wind is most often from the west for 5.4 months, from October 25 to April 6, with a peak percentage of 38% on January 1.

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 3.6 months, from April 17 to August 4, with an average daily incident shortwave energy per square meter above 6.9 kWh. The brightest day of the year is June 14, with an average of 8.0 kWh.

The darker period of the year lasts for 3.0 months, from November 6 to February 7, with an average daily incident shortwave energy per square meter below 3.9 kWh. The darkest day of the year is December 20, with an average of 2.9 kWh.

For the purposes of this report, the geographical coordinates of Clayton Municipal Airport are 36.446 deg latitude, -103.155 deg longitude, and 4,934 ft elevation.

The topography within 2 miles of Clayton Municipal Airport contains only modest variations in elevation, with a maximum elevation change of 184 feet and an average elevation above sea level of 4,969 feet. Within 10 miles contains only modest variations in elevation (1,444 feet). Within 50 miles contains very significant variations in elevation (4,934 feet).

The area within 2 miles of Clayton Municipal Airport is covered by grassland (92%), within 10 miles by grassland (90%), and within 50 miles by grassland (84%) and cropland (12%).

This report illustrates the typical weather at Clayton Municipal Airport, 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

Clayton Municipal Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

The stations on which we may fall back include but are not limited to Dalhart Municipal Airport; Springfield, Comanche National Grassland; Moore County Airport; Tucumcari Municipal Airport; Raton Municipal Airport/Crews Field; Elkhart-Morton County Airport; Perry Stokes Airport; and Guymon Municipal Airport.

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , 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 aiports 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.