Average Weather in December in Midway City California, United States
Daily high temperatures decrease by 2°F, from 69°F to 67°F, rarely falling below 59°F or exceeding 78°F. The lowest daily average high temperature is 67°F on December 25.
Daily low temperatures decrease by 2°F, from 48°F to 46°F, rarely falling below 39°F or exceeding 55°F. The lowest daily average low temperature is 46°F on December 28.
For reference, on August 26, the hottest day of the year, temperatures in Midway City typically range from 65°F to 82°F, while on December 27, the coldest day of the year, they range from 46°F to 67°F.
Average High and Low Temperature in December
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on December. 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 December
The month of December in Midway City experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 34% to 38%. The highest chance of overcast or mostly cloudy conditions is 39% on December 28.
The clearest day of the month is December 1, with clear, mostly clear, or partly cloudy conditions 66% of the time.
For reference, on February 20, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 42%, while on September 7, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 91%.
Cloud Cover Categories in December
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. In Midway City, the chance of a wet day over the course of December is increasing, starting the month at 12% and ending it at 17%.
For reference, the year's highest daily chance of a wet day is 20% on February 19, and its lowest chance is 0% on July 2.
Probability of Precipitation in December
The average sliding 31-day rainfall during December in Midway City is rapidly increasing, starting the month at 1.4 inches, when it rarely exceeds 3.3 inches, and ending the month at 2.4 inches, when it rarely exceeds 6.7 inches or falls below 0.1 inches.
Average Monthly Rainfall in December
Over the course of December in Midway City, the length of the day is essentially constant. The shortest day of the month is December 21, with 9 hours, 55 minutes of daylight and the longest day is December 1, with 10 hours, 5 minutes of daylight.
Hours of Daylight and Twilight in December
The earliest sunrise of the month in Midway City is 6:38 AM on December 1 and the latest sunrise is 18 minutes later at 6:56 AM on December 31.
The earliest sunset is 4:43 PM on December 5 and the latest sunset is 11 minutes later at 4:53 PM on December 31.
Daylight saving time is observed in Midway City during 2018, but it neither starts nor ends during December, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:41 AM and sets 14 hours, 24 minutes later, at 8:05 PM, while on December 21, the shortest day of the year, it rises at 6:52 AM and sets 9 hours, 55 minutes later, at 4:47 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in December
The chance that a given day will be muggy in Midway City is essentially constant during December, remaining around 0% throughout.
For reference, on August 21, the muggiest day of the year, there are muggy conditions 19% of the time, while on December 23, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in December
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Midway City is essentially constant during December, remaining within 0.2 miles per hour of 7.6 miles per hour throughout.
For reference, on December 30, the windiest day of the year, the daily average wind speed is 7.9 miles per hour, while on August 23, the calmest day of the year, the daily average wind speed is 5.1 miles per hour.
The highest daily average wind speed during December is 7.9 miles per hour on December 31.
Average Wind Speed in December
Wind Direction in December
Midway City is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.
The average surface water temperature in Midway City is gradually decreasing during December, falling by 2°F, from 62°F to 59°F, over the course of the month.
Average Water Temperature in December
Temperatures in Midway City are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.
Time Spent in Various Temperature Bands and the Growing Season in December
The average accumulated growing degree days in Midway City are increasing during December, increasing by 205°F, from 4,756°F to 4,961°F, over the course of the month.
Growing Degree Days in December
The average daily incident shortwave solar energy in Midway City is essentially constant during December, remaining within 0.2 kWh of 3.1 kWh throughout.
The lowest average daily incident shortwave solar energy during December is 3.0 kWh on December 26.
Average Daily Incident Shortwave Solar Energy in December
For the purposes of this report, the geographical coordinates of Midway City are 33.745 deg latitude, -117.989 deg longitude, and 33 ft elevation.
The topography within 2 miles of Midway City is essentially flat, with a maximum elevation change of 66 feet and an average elevation above sea level of 34 feet. Within 10 miles is essentially flat (279 feet). Within 50 miles contains only modest variations in elevation (10,062 feet).
The area within 2 miles of Midway City is covered by artificial surfaces (100%), within 10 miles by artificial surfaces (77%) and water (19%), and within 50 miles by water (41%) and shrubs (27%).
This report illustrates the typical weather in Midway City 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Midway City.
For each station, the records are corrected for the elevation difference between that station and Midway City 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 Midway City is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Midway City and a given station.
Time zones for aiports and weather stations are provided by AskGeo.com .