Average Weather in Sedona Arizona, United States
In Sedona, the temperature typically varies from 35°F to 94°F over the course of the year, and is rarely below 27°F or above 101°F.
The hot season lasts for 106 days, from June 1 to September 15, with an average daily high temperature above 86°F. The hottest day of the year is July 3, with an average high of 94°F and low of 68°F.
The cool season lasts for 101 days, from November 21 to March 2, with an average daily high temperature below 62°F. The coldest day of the year is December 26, with an average low of 35°F and high of 53°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
The length of the day in Sedona varies significantly over the course of the year. In 2017, the shortest day is December 21, with 9 hours, 49 minutes of daylight; the longest day is June 21, with 14 hours, 30 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:12 AM on June 12, and the latest sunrise is 2 hours, 22 minutes later at 7:35 AM on January 6. The earliest sunset is at 5:15 PM on December 4, and the latest sunset is 2 hours, 29 minutes later at 7:44 PM on June 28.
Daylight saving time (DST) is not observed in Sedona during 2017.
Sunrise & Sunset with Twilight
In Sedona, 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 Sedona begins around August 23 and lasts for 75 days, ending around November 6. On September 25, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 84% of the time, and overcast or mostly cloudy 16% of the time.
The cloudier part of the year begins around November 6 and lasts for 290 days, ending around August 23. On February 19, 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 in Sedona varies significantly throughout the year.
The wetter season lasts 66 days, from July 7 to September 11, with a greater than 22% chance of a given day being a wet day. The chance of a wet day peaks at 41% on August 4.
The drier season lasts 299 days, from September 11 to July 7. The smallest chance of a wet day is 3% on June 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 41% on August 4.
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 in the year. Sedona experiences some seasonal variation in monthly rainfall.
The rainy period of the year lasts for 309 days, from June 24 to April 29, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around August 12, with an average total accumulation of 2.1 inches.
The rainless period of the year lasts for 56 days, from April 29 to June 24. The least rain falls around June 8, with and average total accumulation of 0.3 inches.
Average Monthly Rainfall
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 Sedona, 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
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 Sedona experiences mildly seasonal variation over the course of the year.
The windier part of the year lasts for 253 days, from October 23 to July 3, with average wind speeds of more than 3.3 miles per hour. The windiest day of the year is April 10, with an average hourly wind speed of 4.1 miles per hour.
The calmer time of year lasts for 112 days, from July 3 to October 23. The calmest day of the year is August 12, with an average hourly wind speed of 2.6 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Sedona varies throughout the year.
The wind is most often from the south for 144 days, from February 4 to June 28 and for 95 days, from August 12 to November 15, with a peak percentage of 46% on June 9. The wind is most often from the west for 45 days, from June 28 to August 12, with a peak percentage of 44% on July 15. The wind is most often from the east for 81 days, from November 15 to February 4, with a peak percentage of 34% on January 7.
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 very significant seasonal variation over the course of the year.
The brighter period of the year lasts for 78 days, from April 24 to July 11, with an average daily incident shortwave energy per square meter above 7.5 kWh. The brightest day of the year is June 13, with an average of 8.7 kWh.
The darker period of the year lasts for 100 days, from November 3 to February 11, with an average daily incident shortwave energy per square meter below 4.2 kWh. The darkest day of the year is December 24, with an average of 3.1 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Sedona are 34.870 deg latitude, -111.761 deg longitude, and 4,639 ft elevation (map ).
The topography within 2 miles of Sedona contains very significant variations in elevation, with a maximum elevation change of 1,811 feet, and an average elevation above sea level of 4,535 feet. Within 10 miles contains extreme variations in elevation (3,720 feet). Within 50 miles also contains extreme variations in elevation (10,410 feet).
The area within 2 miles of Sedona is covered by shrubs (90%) and trees (10%), within 10 miles by shrubs (59%) and trees (40%), and within 50 miles by shrubs (57%) and trees (39%).
This report illustrates the typical weather in Sedona, 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 Sedona.
For each station, the records are corrected for the elevation difference between that station and Sedona 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 Sedona is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Sedona and a given station.
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 .