Average Weather in January in Green Acres California, United States
Daily high temperatures are around 65°F, rarely falling below 54°F or exceeding 77°F.
Daily low temperatures are around 42°F, rarely falling below 33°F or exceeding 50°F.
For reference, on August 16, the hottest day of the year, temperatures in Green Acres typically range from 65°F to 93°F, while on December 25, the coldest day of the year, they range from 41°F to 64°F.
Average High and Low Temperature in January
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on January. 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 January
The month of January in Green Acres experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 40% throughout the month.
The clearest day of the month is January 21, with clear, mostly clear, or partly cloudy conditions 61% of the time.
For reference, on February 21, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 47%, while on September 7, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 90%.
Cloud Cover Categories in January
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Green Acres, the chance of a wet day over the course of January is essentially constant, remaining around 14% throughout.
For reference, the year's highest daily chance of a wet day is 19% on February 20, and its lowest chance is 1% on June 21.
Probability of Precipitation in January
The average sliding 31-day rainfall during January in Green Acres is essentially constant, remaining about 2.0 inches throughout, and rarely exceeding 5.9 inches.
Average Monthly Rainfall in January
Over the course of January in Green Acres, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 35 minutes, implying an average daily increase of 1 minute, 11 seconds, and weekly increase of 8 minutes, 14 seconds.
The shortest day of the month is January 1, with 9 hours, 58 minutes of daylight and the longest day is January 31, with 10 hours, 33 minutes of daylight.
Hours of Daylight and Twilight in January
The latest sunrise of the month in Green Acres is 6:53 AM on January 7 and the earliest sunrise is 8 minutes earlier at 6:45 AM on January 31.
The earliest sunset is 4:50 PM on January 1 and the latest sunset is 27 minutes later at 5:18 PM on January 31.
Daylight saving time is observed in Green Acres during 2018, but it neither starts nor ends during January, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:38 AM and sets 14 hours, 24 minutes later, at 8:02 PM, while on December 21, the shortest day of the year, it rises at 6:49 AM and sets 9 hours, 55 minutes later, at 4:43 PM.
Sunrise & Sunset with Twilight in January
The chance that a given day will be muggy in Green Acres is essentially constant during January, remaining around 0% throughout.
For reference, on August 8, the muggiest day of the year, there are muggy conditions 2% of the time, while on November 3, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in January
The average hourly wind speed in Green Acres is essentially constant during January, remaining within 0.1 miles per hour of 6.2 miles per hour throughout.
For reference, on April 11, the windiest day of the year, the daily average wind speed is 6.6 miles per hour, while on September 8, the calmest day of the year, the daily average wind speed is 4.8 miles per hour.
Average Wind Speed in January
Wind Direction in January
Green Acres 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 Green Acres is essentially constant during January, remaining around 59°F throughout.
Average Water Temperature in January
The growing season in Green Acres typically lasts for 11 months (340 days), from around January 16 to around December 22, rarely starting after March 4, or ending before November 23.
The smallest chance that a given day will be within the growing season in Green Acres during January is 42% on January 3.
Time Spent in Various Temperature Bands and the Growing Season in January
The average accumulated growing degree days in Green Acres are gradually increasing during January, increasing by 152°F, from 0°F to 152°F, over the course of the month.
Growing Degree Days in January
The average daily incident shortwave solar energy in Green Acres is gradually increasing during January, rising by 0.7 kWh, from 3.1 kWh to 3.8 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in January
For the purposes of this report, the geographical coordinates of Green Acres are 33.738 deg latitude, -117.076 deg longitude, and 1,588 ft elevation.
The topography within 2 miles of Green Acres contains very significant variations in elevation, with a maximum elevation change of 984 feet and an average elevation above sea level of 1,732 feet. Within 10 miles contains very significant variations in elevation (2,536 feet). Within 50 miles contains large variations in elevation (11,572 feet).
The area within 2 miles of Green Acres is covered by shrubs (66%) and grassland (29%), within 10 miles by shrubs (57%) and grassland (29%), and within 50 miles by shrubs (63%) and artificial surfaces (12%).
This report illustrates the typical weather in Green Acres 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 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Green Acres.
For each station, the records are corrected for the elevation difference between that station and Green Acres 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 Green Acres is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Green Acres and a given station.
The stations contributing to this reconstruction are: March Air Reserve Base (70%, 24 kilometers, northwest); Palm Springs International Airport (16%, 54 kilometers, east); and Oceanside, Camp Pendleton, Marine Corps Air Station (14%, 55 kilometers, southwest).
Time zones for aiports and weather stations are provided by AskGeo.com .