Average Weather in December in Santa Eufemia Spain
Daily high temperatures decrease by 3°F, from 56°F to 53°F, rarely falling below 47°F or exceeding 62°F.
Daily low temperatures decrease by 3°F, from 39°F to 36°F, rarely falling below 28°F or exceeding 49°F.
For reference, on July 23, the hottest day of the year, temperatures in Santa Eufemia typically range from 65°F to 94°F, while on January 20, the coldest day of the year, they range from 36°F to 53°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 Santa Eufemia experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 51% throughout the month. The highest chance of overcast or mostly cloudy conditions is 53% on December 16.
The clearest day of the month is December 1, with clear, mostly clear, or partly cloudy conditions 50% of the time.
For reference, on December 16, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 53%, while on July 23, 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 Santa Eufemia, the chance of a wet day over the course of December is gradually increasing, starting the month at 17% and ending it at 20%.
For reference, the year's highest daily chance of a wet day is 23% on October 26, and its lowest chance is 1% on July 31.
Probability of Precipitation in December
The average sliding 31-day rainfall during December in Santa Eufemia is essentially constant, remaining about 1.9 inches throughout, and rarely exceeding 5.7 inches or falling below 0.1 inches.
Average Monthly Rainfall in December
Over the course of December in Santa Eufemia, the length of the day is essentially constant. The shortest day of the month is December 21, with 9 hours, 28 minutes of daylight and the longest day is December 1, with 9 hours, 40 minutes of daylight.
Hours of Daylight and Twilight in December
The earliest sunrise of the month in Santa Eufemia is 8:18 AM on December 1 and the latest sunrise is 19 minutes later at 8:37 AM on December 31.
The earliest sunset is 5:58 PM on December 7 and the latest sunset is 10 minutes later at 6:08 PM on December 31.
Daylight saving time is observed in Santa Eufemia during 2021, 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 6:55 AM and sets 14 hours, 52 minutes later, at 9:47 PM, while on December 21, the shortest day of the year, it rises at 8:33 AM and sets 9 hours, 28 minutes later, at 6:01 PM.
Sunrise & Sunset with Twilight in December
The figure below presents a compact representation of key lunar data for December 2021. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
Moon Rise, Set & Phases in December
The chance that a given day will be muggy in Santa Eufemia is essentially constant during December, remaining around 0% throughout.
For reference, on August 18, the muggiest day of the year, there are muggy conditions 1% of the time, while on January 1, 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 Santa Eufemia is essentially constant during December, remaining within 0.2 miles per hour of 8.1 miles per hour throughout.
For reference, on April 7, the windiest day of the year, the daily average wind speed is 8.7 miles per hour, while on August 28, the calmest day of the year, the daily average wind speed is 6.8 miles per hour.
The highest daily average wind speed during December is 8.3 miles per hour on December 16. The lowest daily average wind speed during December is 7.9 miles per hour on December 1.
Average Wind Speed in December
The hourly average wind direction in Santa Eufemia throughout December is predominantly from the east, with a peak proportion of 39% on December 17.
Wind Direction in December
The growing season in Santa Eufemia typically lasts for 9.2 months (278 days), from around February 27 to around December 2, rarely starting before February 2 or after March 25, and rarely ending before November 12 or after December 24.
During December in Santa Eufemia, the chance that a given day is within the growing season is rapidly decreasing falling from 52% to 6% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in December
The average accumulated growing degree days in Santa Eufemia are gradually increasing during December, increasing by 36°F, from 4,356°F to 4,392°F, over the course of the month.
Growing Degree Days in December
The average daily incident shortwave solar energy in Santa Eufemia is essentially constant during December, remaining within 0.1 kWh of 2.3 kWh throughout.
The lowest average daily incident shortwave solar energy during December is 2.1 kWh on December 20.
Average Daily Incident Shortwave Solar Energy in December
For the purposes of this report, the geographical coordinates of Santa Eufemia are 38.600 deg latitude, -4.900 deg longitude, and 1,844 ft elevation.
The topography within 2 miles of Santa Eufemia contains very significant variations in elevation, with a maximum elevation change of 1,362 feet and an average elevation above sea level of 1,715 feet. Within 10 miles also contains very significant variations in elevation (1,719 feet). Within 50 miles contains very significant variations in elevation (3,996 feet).
The area within 2 miles of Santa Eufemia is covered by cropland (62%), shrubs (19%), and trees (16%), within 10 miles by cropland (75%) and shrubs (12%), and within 50 miles by cropland (54%) and trees (23%).
This report illustrates the typical weather in Santa Eufemia, 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 Santa Eufemia.
For each station, the records are corrected for the elevation difference between that station and Santa Eufemia 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 Santa Eufemia is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Santa Eufemia and a given station.
The stations contributing to this reconstruction are: Córdoba Airport (41%, 84 kilometers, south); Ciudad Real Central Airport (42%, 95 kilometers, northeast); and Badajoz Airport (17%, 170 kilometers, west).
Time zones for airports and weather stations are provided by AskGeo.com .