Average Weather in January in Castel di Casio Italy
Daily high temperatures are around 42°F, rarely falling below 33°F or exceeding 50°F. The lowest daily average high temperature is 41°F on January 7.
Daily low temperatures are around 30°F, rarely falling below 22°F or exceeding 39°F. The lowest daily average low temperature is 30°F on January 12.
For reference, on August 4, the hottest day of the year, temperatures in Castel di Casio typically range from 62°F to 82°F, while on January 12, the coldest day of the year, they range from 30°F to 41°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
Carson, Washington, United States (5,595 miles away); Quincy, California, United States (5,911 miles); and West Jefferson, North Carolina, United States (4,646 miles) are the far-away foreign places with temperatures most similar to Castel di Casio (view comparison).
The month of January in Castel di Casio experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 56% throughout the month.
The clearest day of the month is January 30, with clear, mostly clear, or partly cloudy conditions 45% of the time.
For reference, on November 25, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 60%, while on July 21, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 81%.
Cloud Cover Categories in January
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Castel di Casio, the chance of a wet day over the course of January is essentially constant, remaining around 20% throughout.
For reference, the year's highest daily chance of a wet day is 31% on November 4, and its lowest chance is 15% on August 4.
Over the course of January in Castel di Casio, the chance of a day with only rain remains an essentially constant 16% throughout, the chance of a day with mixed snow and rain remains an essentially constant 3% throughout, and the chance of a day with only snow remains an essentially constant 2% throughout.
Probability of Precipitation in January
The average sliding 31-day rainfall during January in Castel di Casio is essentially constant, remaining about 1.3 inches throughout, and rarely exceeding 3.0 inches or falling below 0.1 inches.
The lowest average 31-day accumulation is 1.3 inches on January 15.
Average Monthly Rainfall in January
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 January in Castel di Casio is essentially constant, remaining about 0.2 inches throughout, and rarely exceeding 0.7 inches or falling below -0.0 inches.
The highest average 31-day liquid-equivalent accumulation is 0.2 inches on January 8.
Average Monthly Liquid-Equivalent Snowfall in January
Over the course of January in Castel di Casio, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 53 minutes, implying an average daily increase of 1 minute, 45 seconds, and weekly increase of 12 minutes, 15 seconds.
The shortest day of the month is January 1, with 8 hours, 57 minutes of daylight and the longest day is January 31, with 9 hours, 49 minutes of daylight.
Hours of Daylight and Twilight in January
The latest sunrise of the month in Castel di Casio is 7:51 AM on January 2 and the earliest sunrise is 16 minutes earlier at 7:34 AM on January 31.
The earliest sunset is 4:47 PM on January 1 and the latest sunset is 36 minutes later at 5:24 PM on January 31.
Daylight saving time is observed in Castel di Casio 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 5:32 AM and sets 15 hours, 31 minutes later, at 9:02 PM, while on December 21, the shortest day of the year, it rises at 7:47 AM and sets 8 hours, 52 minutes later, at 4:39 PM.
Sunrise & Sunset with Twilight in January
The chance that a given day will be muggy in Castel di Casio is essentially constant during January, remaining around 0% throughout.
For reference, on August 7, the muggiest day of the year, there are muggy conditions 12% of the time, while on November 1, 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 Castel di Casio is essentially constant during January, remaining within 0.2 miles per hour of 6.7 miles per hour throughout.
For reference, on March 13, the windiest day of the year, the daily average wind speed is 7.1 miles per hour, while on August 10, the calmest day of the year, the daily average wind speed is 5.1 miles per hour.
Average Wind Speed in January
Wind Direction in January
Castel di Casio 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 Castel di Casio is essentially constant during January, remaining within 1°F of 57°F throughout.
Average Water Temperature in January
The growing season in Castel di Casio typically lasts for 7.5 months (230 days), from around March 28 to around November 13, rarely starting before March 5 or after April 19, and rarely ending before October 24 or after December 3.
The month of January in Castel di Casio is reliably fully outside of the growing season.
Time Spent in Various Temperature Bands and the Growing Season in January
The average accumulated growing degree days in Castel di Casio are essentially constant during January, remaining around 0°F throughout.
Growing Degree Days in January
The average daily incident shortwave solar energy in Castel di Casio is gradually increasing during January, rising by 0.6 kWh, from 1.4 kWh to 2.0 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 Castel di Casio are 44.163 deg latitude, 11.035 deg longitude, and 1,657 ft elevation.
The topography within 2 miles of Castel di Casio contains very significant variations in elevation, with a maximum elevation change of 1,801 feet and an average elevation above sea level of 1,799 feet. Within 10 miles contains very significant variations in elevation (5,325 feet). Within 50 miles also contains extreme variations in elevation (7,087 feet).
The area within 2 miles of Castel di Casio is covered by trees (71%) and cropland (28%), within 10 miles by trees (76%) and cropland (22%), and within 50 miles by cropland (49%) and trees (41%).
This report illustrates the typical weather in Castel di Casio 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 Castel di Casio.
For each station, the records are corrected for the elevation difference between that station and Castel di Casio 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 Castel di Casio is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Castel di Casio and a given station.
The stations contributing to this reconstruction are: Monte Cimone (8%, 27 kilometers, west); Florence Peretola Airport (37%, 42 kilometers, south); Bologna Guglielmo Marconi Airport (34%, 46 kilometers, northeast); and Forlì Airport (20%, 83 kilometers, east).
Time zones for aiports and weather stations are provided by AskGeo.com .