Average Weather in April in San Bonifacio Italy
Daily high temperatures increase by 8°F, from 61°F to 69°F, rarely falling below 52°F or exceeding 78°F.
Daily low temperatures increase by 7°F, from 44°F to 51°F, rarely falling below 38°F or exceeding 57°F.
For reference, on July 29, the hottest day of the year, temperatures in San Bonifacio typically range from 68°F to 87°F, while on January 12, the coldest day of the year, they range from 31°F to 43°F.
Average High and Low Temperature in April
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on April. 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 April
The month of April in San Bonifacio 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 clearest day of the month is April 9, with clear, mostly clear, or partly cloudy conditions 50% of the time.
For reference, on November 19, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 54%, while on July 21, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 75%.
Cloud Cover Categories in April
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In San Bonifacio, the chance of a wet day over the course of April is increasing, starting the month at 25% and ending it at 29%.
For reference, the year's highest daily chance of a wet day is 31% on June 4, and its lowest chance is 14% on January 21.
Probability of Precipitation in April
The average sliding 31-day rainfall during April in San Bonifacio is gradually increasing, starting the month at 2.1 inches, when it rarely exceeds 3.5 inches or falls below 0.6 inches, and ending the month at 2.4 inches, when it rarely exceeds 3.9 inches or falls below 1.0 inches.
Average Monthly Rainfall in April
Over the course of April in San Bonifacio, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 28 minutes, implying an average daily increase of 3 minutes, 1 second, and weekly increase of 21 minutes, 10 seconds.
The shortest day of the month is April 1, with 12 hours, 47 minutes of daylight and the longest day is April 30, with 14 hours, 15 minutes of daylight.
Hours of Daylight and Twilight in April
The latest sunrise of the month in San Bonifacio is 6:55 AM on April 1 and the earliest sunrise is 51 minutes earlier at 6:05 AM on April 30.
The earliest sunset is 7:42 PM on April 1 and the latest sunset is 37 minutes later at 8:19 PM on April 30.
Daylight saving time is observed in San Bonifacio during 2018, but it neither starts nor ends during April, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:26 AM and sets 15 hours, 40 minutes later, at 9:06 PM, while on December 21, the shortest day of the year, it rises at 7:51 AM and sets 8 hours, 43 minutes later, at 4:34 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in April
The chance that a given day will be muggy in San Bonifacio is essentially constant during April, remaining around 0% throughout.
For reference, on August 5, the muggiest day of the year, there are muggy conditions 56% 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 April
The average hourly wind speed in San Bonifacio is essentially constant during April, remaining within 0.2 miles per hour of 5.8 miles per hour throughout.
For reference, on April 6, the windiest day of the year, the daily average wind speed is 5.9 miles per hour, while on August 10, the calmest day of the year, the daily average wind speed is 4.5 miles per hour.
The highest daily average wind speed during April is 5.9 miles per hour on April 6.
Average Wind Speed in April
Wind Direction in April
San Bonifacio 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 San Bonifacio is rapidly increasing during April, rising by 7°F, from 53°F to 60°F, over the course of the month.
Average Water Temperature in April
The growing season in San Bonifacio typically lasts for 8.6 months (264 days), from around March 3 to around November 22, rarely starting before February 8 or after March 27, and rarely ending before November 3 or after December 13.
The month of April in San Bonifacio is very likely fully within the growing season, with the chance that a given day is in the growing season gradually increasing from 94% to 100% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in April
The average accumulated growing degree days in San Bonifacio are increasing during April, increasing by 197°F, from 96°F to 293°F, over the course of the month.
Growing Degree Days in April
The average daily incident shortwave solar energy in San Bonifacio is increasing during April, rising by 1.0 kWh, from 4.5 kWh to 5.5 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in April
For the purposes of this report, the geographical coordinates of San Bonifacio are 45.396 deg latitude, 11.274 deg longitude, and 89 ft elevation.
The topography within 2 miles of San Bonifacio contains only modest variations in elevation, with a maximum elevation change of 433 feet and an average elevation above sea level of 97 feet. Within 10 miles contains only modest variations in elevation (2,182 feet). Within 50 miles contains large variations in elevation (7,795 feet).
The area within 2 miles of San Bonifacio is covered by cropland (70%) and artificial surfaces (28%), within 10 miles by cropland (75%) and artificial surfaces (12%), and within 50 miles by cropland (63%) and trees (21%).
This report illustrates the typical weather in San Bonifacio 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 San Bonifacio.
For each station, the records are corrected for the elevation difference between that station and San Bonifacio 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 San Bonifacio is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between San Bonifacio and a given station.
The stations contributing to this reconstruction are: Verona Villafranca Airport (66%, 30 kilometers, west); Istrana (19%, 71 kilometers, northeast); Paganella (meteorological station) (3.2%, 86 kilometers, north); and Bologna Guglielmo Marconi Airport (12%, 96 kilometers, south).
Time zones for aiports and weather stations are provided by AskGeo.com .