Average Weather in April in Alife Italy
Daily high temperatures increase by 7°F, from 61°F to 68°F, rarely falling below 53°F or exceeding 76°F.
Daily low temperatures increase by 5°F, from 44°F to 50°F, rarely falling below 37°F or exceeding 56°F.
For reference, on August 5, the hottest day of the year, temperatures in Alife typically range from 67°F to 90°F, while on February 9, the coldest day of the year, they range from 37°F to 52°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 Alife experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 48% to 44%.
The clearest day of the month is April 28, with clear, mostly clear, or partly cloudy conditions 56% of the time.
For reference, on January 16, 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 88%.
Cloud Cover Categories in April
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 Alife, the chance of a wet day over the course of April is essentially constant, remaining around 25% throughout.
For reference, the year's highest daily chance of a wet day is 34% on November 28, and its lowest chance is 9% on July 7.
Probability of Precipitation in April
The average sliding 31-day rainfall during April in Alife is essentially constant, remaining about 1.7 inches throughout, and rarely exceeding 3.3 inches or falling below 0.6 inches.
Average Monthly Rainfall in April
Over the course of April in Alife, 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, 16 minutes, implying an average daily increase of 2 minutes, 37 seconds, and weekly increase of 18 minutes, 16 seconds.
The shortest day of the month is April 1, with 12 hours, 42 minutes of daylight and the longest day is April 30, with 13 hours, 58 minutes of daylight.
Hours of Daylight and Twilight in April
The latest sunrise of the month in Alife is 6:45 AM on April 1 and the earliest sunrise is 44 minutes earlier at 6:01 AM on April 30.
The earliest sunset is 7:27 PM on April 1 and the latest sunset is 31 minutes later at 7:59 PM on April 30.
Daylight saving time is observed in Alife during 2021, 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 5:29 AM and sets 15 hours, 10 minutes later, at 8:39 PM, while on December 21, the shortest day of the year, it rises at 7:25 AM and sets 9 hours, 11 minutes later, at 4:36 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in April
The figure below presents a compact representation of key lunar data for April 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 April
The chance that a given day will be muggy in Alife is essentially constant during April, remaining around 0% throughout.
For reference, on August 9, the muggiest day of the year, there are muggy conditions 23% of the time, while on November 17, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in April
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Alife is decreasing during April, decreasing from 7.5 miles per hour to 6.5 miles per hour over the course of the month.
For reference, on February 24, the windiest day of the year, the daily average wind speed is 8.3 miles per hour, while on August 7, the calmest day of the year, the daily average wind speed is 5.4 miles per hour.
Average Wind Speed in April
The hourly average wind direction in Alife throughout April is predominantly from the west, with a peak proportion of 38% on April 29.
Wind Direction in April
Alife 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 Alife is gradually increasing during April, rising by 4°F, from 58°F to 62°F, over the course of the month.
Average Water Temperature in April
The growing season in Alife typically lasts for 9.5 months (287 days), from around February 28 to around December 12, rarely starting before February 2 or after March 27, and rarely ending before November 16 or after January 7.
The month of April in Alife 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 Alife are increasing during April, increasing by 188°F, from 157°F to 345°F, over the course of the month.
Growing Degree Days in April
The average daily incident shortwave solar energy in Alife is increasing during April, rising by 1.1 kWh, from 4.9 kWh to 6.1 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 Alife are 41.326 deg latitude, 14.334 deg longitude, and 344 ft elevation.
The topography within 2 miles of Alife contains significant variations in elevation, with a maximum elevation change of 666 feet and an average elevation above sea level of 388 feet. Within 10 miles contains significant variations in elevation (6,539 feet). Within 50 miles also contains extreme variations in elevation (7,598 feet).
The area within 2 miles of Alife is covered by cropland (94%), within 10 miles by trees (47%) and cropland (42%), and within 50 miles by cropland (45%) and trees (29%).
This report illustrates the typical weather in Alife, 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 Alife.
For each station, the records are corrected for the elevation difference between that station and Alife 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 Alife is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Alife and a given station.
The stations contributing to this reconstruction are: Grazzanise (57%, 36 kilometers, southwest); Campobasso (19%, 38 kilometers, northeast); Trevico (9%, 81 kilometers, east); and Frosinone (15%, 93 kilometers, west).
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.
Time zones for airports and weather stations are provided by AskGeo.com .