Average Weather in May in Condon Oregon, United States
In Condon, the month of May is characterized by rising daily high temperatures, with daily highs increasing by 7°F, from 64°F to 70°F over the course of the month, and rarely exceeding 84°F or dropping below 52°F.
Daily low temperatures increase by 7°F, from 38°F to 45°F, rarely falling below 30°F or exceeding 52°F.
For reference, on August 3, the hottest day of the year, temperatures in Condon typically range from 54°F to 85°F, while on December 23, the coldest day of the year, they range from 24°F to 36°F.
Average High and Low Temperature in May
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on May. The horizontal axis is the day, 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 May
The month of May in Condon experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 51% to 47%.
The clearest day of the month is May 31, with clear, mostly clear, or partly cloudy conditions 53% of the time.
For reference, on January 15, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 64%, while on July 28, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 84%.
Cloud Cover in May
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Condon, the chance of a wet day over the course of May is gradually increasing, starting the month at 16% and ending it at 18%.
For reference, the year's highest daily chance of a wet day is 28% on November 28, and its lowest chance is 4% on August 5.
Probability of Precipitation in May
To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day rainfall during May in Condon is essentially constant, remaining about 0.9 inches throughout, and rarely exceeding 1.9 inches or falling below 0.2 inches.
The highest average 31-day accumulation is 1.0 inches on May 20.
Average Monthly Rainfall in May
Over the course of May in Condon, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 5 minutes, implying an average daily increase of 2 minutes, 11 seconds, and weekly increase of 15 minutes, 16 seconds.
The shortest day of the month is May 1, with 14 hours, 18 minutes of daylight and the longest day is May 31, with 15 hours, 24 minutes of daylight.
Hours of Daylight and Twilight in May
The latest sunrise of the month in Condon is 5:48 AM on May 1 and the earliest sunrise is 32 minutes earlier at 5:16 AM on May 31.
The earliest sunset is 8:07 PM on May 1 and the latest sunset is 33 minutes later at 8:40 PM on May 31.
Daylight saving time is observed in Condon during 2017, but it neither starts nor ends during May, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:13 AM and sets 15 hours, 39 minutes later, at 8:52 PM, while on December 21, the shortest day of the year, it rises at 7:37 AM and sets 8 hours, 44 minutes later, at 4:21 PM.
Sunrise & Sunset with Twilight in May
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 chance that a given day will be muggy in Condon is essentially constant during May, remaining around 0% throughout.
Humidity Comfort Levels in May
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 Condon is essentially constant during May, remaining around 4.6 miles per hour throughout.
For reference, on December 1, the windiest day of the year, the daily average wind speed is 5.3 miles per hour, while on September 9, the calmest day of the year, the daily average wind speed is 3.9 miles per hour.
Average Wind Speed in May
Wind Direction in May
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 in Condon is gradually increasing during May, rising by 0.9 kWh, from 6.0 kWh to 6.9 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in May
For the purposes of this report, the geographical coordinates of Condon are 45.234 deg latitude, -120.185 deg longitude, and 2,812 ft elevation.
The topography within 2 miles of Condon contains significant variations in elevation, with a maximum elevation change of 509 feet and an average elevation above sea level of 2,839 feet. Within 10 miles contains significant variations in elevation (2,165 feet). Within 50 miles contains large variations in elevation (5,758 feet).
The area within 2 miles of Condon is covered by shrubs (58%), cropland (31%), and grassland (11%), within 10 miles by shrubs (86%) and cropland (10%), and within 50 miles by shrubs (80%).
This report illustrates the typical weather in Condon year round, 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 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Condon.
For each station, the records are corrected for the elevation difference between that station and Condon 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 Condon is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Condon and a given station.
The stations contributing to this reconstruction are: The Dalles Municipal Airport (27%, 88 kilometers, northwest); Hermiston Municipal Airport (27%, 98 kilometers, northeast); Roberts Field-Redmond Municipal Airport (23%, 132 kilometers, southwest); and John Day State Airport (22%, 134 kilometers, southeast).
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.