Average Weather in December in Casaloldo Italy
Daily high temperatures decrease by 5°F, from 47°F to 42°F, rarely falling below 35°F or exceeding 53°F.
Daily low temperatures decrease by 5°F, from 36°F to 31°F, rarely falling below 23°F or exceeding 45°F.
For reference, on July 26, the hottest day of the year, temperatures in Casaloldo typically range from 68°F to 86°F, while on January 11, the coldest day of the year, they range from 31°F to 42°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 Casaloldo experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 50% throughout the month.
The clearest day of the month is December 20, with clear, mostly clear, or partly cloudy conditions 51% of the time.
For reference, on November 19, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 53%, while on July 21, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 77%.
Cloud Cover Categories in December
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Casaloldo, the chance of a wet day over the course of December is gradually decreasing, starting the month at 21% and ending it at 19%.
For reference, the year's highest daily chance of a wet day is 31% on June 4, and its lowest chance is 16% on January 30.
Over the course of December in Casaloldo, the chance of a day with only rain decreases from 20% to 15%, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow remains an essentially constant 1% throughout.
Probability of Precipitation in December
The average sliding 31-day rainfall during December in Casaloldo is decreasing, starting the month at 2.3 inches, when it rarely exceeds 4.7 inches or falls below 0.3 inches, and ending the month at 1.4 inches, when it rarely exceeds 3.2 inches or falls below 0.1 inches.
Average Monthly Rainfall in December
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. As with rainfall, we consider the liquid-equivalent snowfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day liquid-equivalent snowfall during December in Casaloldo is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.6 inches or falling to 0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in December
Over the course of December in Casaloldo, the length of the day is essentially constant. The shortest day of the month is December 22, with 8 hours, 44 minutes of daylight and the longest day is December 1, with 9 hours, 1 minute of daylight.
Hours of Daylight and Twilight in December
The earliest sunrise of the month in Casaloldo is 7:36 AM on December 1 and the latest sunrise is 21 minutes later at 7:57 AM on December 31.
The earliest sunset is 4:35 PM on December 10 and the latest sunset is 10 minutes later at 4:45 PM on December 31.
Daylight saving time is observed in Casaloldo 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 5:30 AM and sets 15 hours, 39 minutes later, at 9:09 PM, while on December 21, the shortest day of the year, it rises at 7:54 AM and sets 8 hours, 44 minutes later, at 4:38 PM.
Sunrise & Sunset with Twilight in December
The chance that a given day will be muggy in Casaloldo is essentially constant during December, remaining around 0% throughout.
For reference, on August 6, the muggiest day of the year, there are muggy conditions 36% of the time, while on November 19, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in December
The average hourly wind speed in Casaloldo is essentially constant during December, remaining within 0.1 miles per hour of 4.7 miles per hour throughout.
For reference, on March 30, the windiest day of the year, the daily average wind speed is 5.9 miles per hour, while on August 5, the calmest day of the year, the daily average wind speed is 4.4 miles per hour.
The lowest daily average wind speed during December is 4.6 miles per hour on December 18.
Average Wind Speed in December
Wind Direction in December
The growing season in Casaloldo typically lasts for 8.5 months (260 days), from around March 5 to around November 20, rarely starting before February 12 or after March 29, and rarely ending before November 1 or after December 13.
The month of December in Casaloldo is more likely than not fully outside of the growing season, with the chance that a given day is in the growing season rapidly decreasing from 26% to 0% 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 Casaloldo are essentially constant during December, remaining within 2°F of 3,847°F throughout.
Growing Degree Days in December
The average daily incident shortwave solar energy in Casaloldo is essentially constant during December, remaining within 0.1 kWh of 1.4 kWh throughout.
The lowest average daily incident shortwave solar energy during December is 1.4 kWh on December 16.
Average Daily Incident Shortwave Solar Energy in December
For the purposes of this report, the geographical coordinates of Casaloldo are 45.254 deg latitude, 10.477 deg longitude, and 138 ft elevation.
The topography within 2 miles of Casaloldo is essentially flat, with a maximum elevation change of 59 feet and an average elevation above sea level of 139 feet. Within 10 miles is essentially flat (594 feet). Within 50 miles contains significant variations in elevation (9,272 feet).
The area within 2 miles of Casaloldo is covered by cropland (95%), within 10 miles by cropland (91%), and within 50 miles by cropland (65%) and trees (19%).
This report illustrates the typical weather in Casaloldo 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 Casaloldo.
For each station, the records are corrected for the elevation difference between that station and Casaloldo 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 Casaloldo is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Casaloldo and a given station.
The stations contributing to this reconstruction are: Verona Brescia Airport (54%, 23 kilometers, northwest); Verona Villafranca Airport (28%, 36 kilometers, northeast); and Parma Airport (17%, 50 kilometers, south).
Time zones for aiports and weather stations are provided by AskGeo.com .