Spring Weather in Ivrea Italy

Daily high temperatures increase by 22°F, from 53°F to 75°F, rarely falling below 43°F or exceeding 84°F.

Daily low temperatures increase by 22°F, from 36°F to 57°F, rarely falling below 29°F or exceeding 63°F.

For reference, on July 24, the hottest day of the year, temperatures in Ivrea typically range from 64°F to 83°F, while on January 11, the coldest day of the year, they range from 29°F to 43°F.

The figure below shows you a compact characterization of the hourly average spring temperatures. 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.

Galax, United States (4,431 miles away) is the far-away foreign place with temperatures most similar to Ivrea (view comparison).

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The spring in Ivrea experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 43% to 47%. The highest chance of overcast or mostly cloudy conditions is 54% on May 8.

The clearest day of the spring is March 3, with clear, mostly clear, or partly cloudy conditions 57% of the time.

For reference, on May 8, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 54%, while on July 20, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 73%.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Ivrea, the chance of a wet day over the course of the spring is very rapidly increasing, starting the season at 16% and ending it at 33%.

For reference, the year's highest daily chance of a wet day is 34% on May 26, and its lowest chance is 15% on March 4.

Rainfall

To show variation within the season and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during the spring in Ivrea is rapidly increasing, starting the season at 1.4 inches, when it rarely exceeds 3.2 inches or falls below 0.1 inches, and ending the season at 2.8 inches, when it rarely exceeds 5.4 inches or falls below 0.9 inches.

The highest average 31-day accumulation is 3.3 inches on May 11.

Over the course of the spring in Ivrea, the length of the day is very rapidly increasing. From the start to the end of the season, the length of the day increases by 4 hours, 16 minutes, implying an average daily increase of 2 minutes, 49 seconds, and weekly increase of 19 minutes, 41 seconds.

The shortest day of the spring is March 1, with 11 hours, 10 minutes of daylight and the longest day is May 31, with 15 hours, 26 minutes of daylight.

The latest sunrise of the spring in Ivrea is 7:10 AM on March 31 and the earliest sunrise is 1 hour, 26 minutes earlier at 5:43 AM on May 31.

The earliest sunset is 6:15 PM on March 1 and the latest sunset is 2 hours, 53 minutes later at 9:09 PM on May 31.

Daylight saving time (DST) ends at 3:00 AM on March 31, 2024, shifting sunrise and sunset to be an hour earlier.

For reference, on June 20, the longest day of the year, the Sun rises at 5:39 AM and sets 15 hours, 41 minutes later, at 9:20 PM, while on December 21, the shortest day of the year, it rises at 8:05 AM and sets 8 hours, 42 minutes later, at 4:48 PM.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

The figure below presents a compact representation of key lunar data for the spring of 2024. 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.

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 Ivrea is essentially constant during the spring, remaining within 1% of 1% throughout.

For reference, on July 26, the muggiest day of the year, there are muggy conditions 20% of the time, while on October 19, the least muggy day of the year, there are muggy conditions 0% of the time.

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 Ivrea is essentially constant during the spring, remaining within 0.2 miles per hour of 4.5 miles per hour throughout.

For reference, on April 6, the windiest day of the year, the daily average wind speed is 4.7 miles per hour, while on November 6, the calmest day of the year, the daily average wind speed is 3.6 miles per hour.

The highest daily average wind speed during the spring is 4.7 miles per hour on April 6.

The wind direction in Ivrea during the spring is predominantly out of the north from March 1 to May 7 and from May 9 to May 31 and the east from May 7 to May 9.

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 Ivrea typically lasts for 8.2 months (251 days), from around March 11 to around November 18, rarely starting before February 17 or after April 4, and rarely ending before October 28 or after December 10.

During the spring in Ivrea, the chance that a given day is within the growing season is very rapidly increasing rising from 29% to 100% over the course of the season.

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 Ivrea are rapidly increasing during the spring, increasing by 652°F, from 21°F to 673°F, over the course of the season.

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 Ivrea is very rapidly increasing during the spring, rising by 2.9 kWh, from 3.6 kWh to 6.5 kWh, over the course of the season.

For the purposes of this report, the geographical coordinates of Ivrea are 45.467 deg latitude, 7.876 deg longitude, and 817 ft elevation.

The topography within 2 miles of Ivrea contains only modest variations in elevation, with a maximum elevation change of 413 feet and an average elevation above sea level of 840 feet. Within 10 miles contains only modest variations in elevation (7,572 feet). Within 50 miles also contains extreme variations in elevation (14,941 feet).

The area within 2 miles of Ivrea is covered by cropland (48%), artificial surfaces (26%), and trees (22%), within 10 miles by trees (42%) and cropland (40%), and within 50 miles by cropland (33%) and trees (31%).