Average Weather in June in Celina Tennessee, United States
In Celina, the month of June is characterized by rising daily high temperatures, with daily highs increasing by 5°F, from 82°F to 87°F over the course of the month, and rarely exceeding 93°F or dropping below 73°F.
Daily low temperatures increase by 5°F, from 61°F to 66°F, rarely falling below 50°F or exceeding 71°F.
For reference, on July 21, the hottest day of the year, temperatures in Celina typically range from 68°F to 88°F, while on January 29, the coldest day of the year, they range from 29°F to 47°F.
Average High and Low Temperature in June
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on June. 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 June
The month of June in Celina experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 46% throughout the month.
The clearest day of the month is June 28, with clear, mostly clear, or partly cloudy conditions 56% of the time.
For reference, on January 3, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 58%, while on September 21, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 67%.
Cloud Cover Categories in June
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Celina, the chance of a wet day over the course of June is gradually increasing, starting the month at 41% and ending it at 44%.
For reference, the year's highest daily chance of a wet day is 44% on June 30, and its lowest chance is 24% on October 15.
Probability of Precipitation in June
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 June in Celina is essentially constant, remaining about 3.8 inches throughout, and rarely exceeding 7.2 inches or falling below 1.6 inches.
Average Monthly Rainfall in June
Over the course of June in Celina, the length of the day is essentially constant. The shortest day of the month is June 1, with 14 hours, 30 minutes of daylight and the longest day is June 20, with 14 hours, 40 minutes of daylight.
Hours of Daylight and Twilight in June
The earliest sunrise of the month in Celina is 5:23 AM on June 13 and the latest sunrise is 4 minutes later at 5:27 AM on June 30.
The earliest sunset is 7:55 PM on June 1 and the latest sunset is 9 minutes later at 8:04 PM on June 28.
Daylight saving time is observed in Celina during 2017, but it neither starts nor ends during June, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:24 AM and sets 14 hours, 40 minutes later, at 8:03 PM, while on December 21, the shortest day of the year, it rises at 6:50 AM and sets 9 hours, 40 minutes later, at 4:30 PM.
Sunrise & Sunset with Twilight in June
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 Celina is very rapidly increasing during June, rising from 45% to 74% over the course of the month.
For reference, on July 24, the muggiest day of the year, there are muggy conditions 84% of the time, while on January 29, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in June
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 Celina is essentially constant during June, remaining within 0.2 miles per hour of 4.3 miles per hour throughout.
For reference, on February 25, the windiest day of the year, the daily average wind speed is 6.9 miles per hour, while on July 30, the calmest day of the year, the daily average wind speed is 3.8 miles per hour.
Average Wind Speed in June
Wind Direction in June
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 Celina is essentially constant during June, remaining within 0.1 kWh of 6.5 kWh throughout.
The highest average daily incident shortwave solar energy during June is 6.6 kWh on June 23.
Average Daily Incident Shortwave Solar Energy in June
For the purposes of this report, the geographical coordinates of Celina are 36.550 deg latitude, -85.505 deg longitude, and 686 ft elevation.
The topography within 2 miles of Celina contains only modest variations in elevation, with a maximum elevation change of 427 feet and an average elevation above sea level of 639 feet. Within 10 miles contains only modest variations in elevation (988 feet). Within 50 miles also contains very significant variations in elevation (1,614 feet).
The area within 2 miles of Celina is covered by trees (70%) and cropland (29%), within 10 miles by trees (82%) and cropland (12%), and within 50 miles by trees (56%) and cropland (41%).
This report illustrates the typical weather in Celina 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 Celina.
For each station, the records are corrected for the elevation difference between that station and Celina 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 Celina is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Celina and a given station.
The stations contributing to this reconstruction are: Glasgow Municipal Airport (32%, 67 kilometers, northwest); Wayne County Airport (31%, 67 kilometers, northeast); Crossville Memorial Airport (22%, 77 kilometers, southeast); and Smyrna Airport (15%, 109 kilometers, southwest).
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.
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.