Average Weather in January in Bagnacavallo Italy
Daily high temperatures increase by 2°F, from 43°F to 46°F, rarely falling below 35°F or exceeding 54°F. The lowest daily average high temperature is 43°F on January 7.
Daily low temperatures are around 31°F, rarely falling below 23°F or exceeding 40°F. The lowest daily average low temperature is 31°F on January 13.
For reference, on August 3, the hottest day of the year, temperatures in Bagnacavallo typically range from 66°F to 88°F, while on January 13, the coldest day of the year, they range from 31°F to 43°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 Bagnacavallo experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 53% throughout the month.
The clearest day of the month is January 30, with clear, mostly clear, or partly cloudy conditions 49% of the time.
For reference, on December 6, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 55%, 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 Bagnacavallo, the chance of a wet day over the course of January is essentially constant, remaining around 17% throughout.
For reference, the year's highest daily chance of a wet day is 27% on November 16, and its lowest chance is 15% on August 5.
Over the course of January in Bagnacavallo, the chance of a day with only rain increases from 14% to 16%, the chance of a day with mixed snow and rain decreases from 3% to 1%, and the chance of a day with only snow remains an essentially constant 1% throughout.
Probability of Precipitation in January
To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day rainfall during January in Bagnacavallo is essentially constant, remaining about 1.1 inches throughout, and rarely exceeding 2.6 inches or falling below 0.1 inches.
The lowest average 31-day accumulation is 1.0 inches on January 12.
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 Bagnacavallo is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.6 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 Bagnacavallo, 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, 46 seconds, and weekly increase of 12 minutes, 23 seconds.
The shortest day of the month is January 1, with 8 hours, 55 minutes of daylight and the longest day is January 31, with 9 hours, 48 minutes of daylight.
Hours of Daylight and Twilight in January
The latest sunrise of the month in Bagnacavallo is 7:48 AM on January 2 and the earliest sunrise is 17 minutes earlier at 7:31 AM on January 31.
The earliest sunset is 4:43 PM on January 1 and the latest sunset is 37 minutes later at 5:19 PM on January 31.
Daylight saving time is observed in Bagnacavallo 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 5:27 AM and sets 15 hours, 32 minutes later, at 9:00 PM, while on December 21, the shortest day of the year, it rises at 7:44 AM and sets 8 hours, 50 minutes later, at 4:35 PM.
Sunrise & Sunset with Twilight in January
We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.
The chance that a given day will be muggy in Bagnacavallo is essentially constant during January, remaining around 0% throughout.
For reference, on August 7, the muggiest day of the year, there are muggy conditions 47% of the time, while on November 20, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in January
This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.
The average hourly wind speed in Bagnacavallo is essentially constant during January, remaining within 0.2 miles per hour of 7.8 miles per hour throughout.
For reference, on March 16, the windiest day of the year, the daily average wind speed is 8.2 miles per hour, while on August 11, the calmest day of the year, the daily average wind speed is 6.3 miles per hour.
The lowest daily average wind speed during January is 7.6 miles per hour on January 5.
Average Wind Speed in January
Wind Direction in January
Bagnacavallo 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 Bagnacavallo is gradually decreasing during January, falling by 3°F, from 53°F to 50°F, over the course of the month.
Average Water Temperature in January
Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).
The growing season in Bagnacavallo typically lasts for 8.3 months (254 days), from around March 14 to around November 23, rarely starting before February 19 or after April 6, and rarely ending before November 3 or after December 13.
The month of January in Bagnacavallo is reliably fully outside of the growing season.
Time Spent in Various Temperature Bands and the Growing Season in January
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.
The average accumulated growing degree days in Bagnacavallo are essentially constant during January, remaining within 2°F of 2°F throughout.
Growing Degree Days in January
This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.
The average daily incident shortwave solar energy in Bagnacavallo is gradually increasing during January, rising by 0.6 kWh, from 1.4 kWh to 2.1 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 Bagnacavallo are 44.414 deg latitude, 11.978 deg longitude, and 26 ft elevation.
The topography within 2 miles of Bagnacavallo is essentially flat, with a maximum elevation change of 52 feet and an average elevation above sea level of 26 feet. Within 10 miles is essentially flat (164 feet). Within 50 miles contains only modest variations in elevation (5,472 feet).
The area within 2 miles of Bagnacavallo is covered by cropland (92%), within 10 miles by cropland (95%), and within 50 miles by cropland (50%) and water (24%).
This report illustrates the typical weather in Bagnacavallo 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 Bagnacavallo.
For each station, the records are corrected for the elevation difference between that station and Bagnacavallo 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 Bagnacavallo is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Bagnacavallo and a given station.
The stations contributing to this reconstruction are: Forlì Airport (44%, 25 kilometers, south); Punta Marina (43%, 26 kilometers, east); and Bologna Guglielmo Marconi Airport (13%, 56 kilometers, west).
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , by Jean Meeus.
All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.
Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.
Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.
Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .
Time zones for aiports and weather stations are provided by AskGeo.com .
Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.