Average Weather in September in San Martino di Lupari Italy
Daily high temperatures decrease by 9°F, from 81°F to 72°F, rarely falling below 64°F or exceeding 89°F.
Daily low temperatures decrease by 7°F, from 62°F to 55°F, rarely falling below 48°F or exceeding 68°F.
For reference, on July 31, the hottest day of the year, temperatures in San Martino di Lupari typically range from 66°F to 87°F, while on January 8, the coldest day of the year, they range from 31°F to 44°F.
Average High and Low Temperature in September
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on September. 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 September
Fairmount, Tennessee, United States (4,848 miles away) and Daleville, Virginia, United States (4,519 miles) are the far-away foreign places with temperatures most similar to San Martino di Lupari (view comparison).
The month of September in San Martino di Lupari experiences increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 35% to 46%.
The clearest day of the month is September 2, with clear, mostly clear, or partly cloudy conditions 65% 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 31, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 73%.
Cloud Cover Categories in September
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In San Martino di Lupari, the chance of a wet day over the course of September is gradually decreasing, starting the month at 26% and ending it at 24%.
For reference, the year's highest daily chance of a wet day is 34% on June 4, and its lowest chance is 15% on January 21.
Probability of Precipitation in September
The average sliding 31-day rainfall during September in San Martino di Lupari is gradually increasing, starting the month at 2.6 inches, when it rarely exceeds 4.3 inches or falls below 1.0 inches, and ending the month at 3.0 inches, when it rarely exceeds 5.8 inches or falls below 0.6 inches.
Average Monthly Rainfall in September
Over the course of September in San Martino di Lupari, the length of the day is rapidly decreasing. From the start to the end of the month, the length of the day decreases by 1 hour, 32 minutes, implying an average daily decrease of 3 minutes, 9 seconds, and weekly decrease of 22 minutes, 6 seconds.
The shortest day of the month is September 30, with 11 hours, 46 minutes of daylight and the longest day is September 1, with 13 hours, 17 minutes of daylight.
Hours of Daylight and Twilight in September
The earliest sunrise of the month in San Martino di Lupari is 6:33 AM on September 1 and the latest sunrise is 36 minutes later at 7:09 AM on September 30.
The latest sunset is 7:50 PM on September 1 and the earliest sunset is 56 minutes earlier at 6:55 PM on September 30.
Daylight saving time is observed in San Martino di Lupari during 2018, but it neither starts nor ends during September, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:23 AM and sets 15 hours, 42 minutes later, at 9:05 PM, while on December 21, the shortest day of the year, it rises at 7:50 AM and sets 8 hours, 41 minutes later, at 4:31 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in September
The chance that a given day will be muggy in San Martino di Lupari is rapidly decreasing during September, falling from 20% to 4% over the course of the month.
For reference, on July 26, the muggiest day of the year, there are muggy conditions 42% of the time, while on November 12, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in September
The average hourly wind speed in San Martino di Lupari is essentially constant during September, remaining within 0.1 miles per hour of 4.8 miles per hour throughout.
For reference, on April 6, the windiest day of the year, the daily average wind speed is 5.6 miles per hour, while on August 9, the calmest day of the year, the daily average wind speed is 4.4 miles per hour.
Average Wind Speed in September
Wind Direction in September
San Martino di Lupari 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 Martino di Lupari is decreasing during September, falling by 6°F, from 76°F to 70°F, over the course of the month.
Average Water Temperature in September
The growing season in San Martino di Lupari typically lasts for 8.1 months (248 days), from around March 13 to around November 17, rarely starting before February 16 or after April 3, and rarely ending before October 29 or after December 9.
The month of September in San Martino di Lupari is reliably fully within the growing season.
Time Spent in Various Temperature Bands and the Growing Season in September
The average accumulated growing degree days in San Martino di Lupari are rapidly increasing during September, increasing by 488°F, from 2,898°F to 3,386°F, over the course of the month.
Growing Degree Days in September
The average daily incident shortwave solar energy in San Martino di Lupari is decreasing during September, falling by 1.5 kWh, from 5.1 kWh to 3.7 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in September
For the purposes of this report, the geographical coordinates of San Martino di Lupari are 45.651 deg latitude, 11.860 deg longitude, and 128 ft elevation.
The topography within 2 miles of San Martino di Lupari is essentially flat, with a maximum elevation change of 92 feet and an average elevation above sea level of 129 feet. Within 10 miles is essentially flat (712 feet). Within 50 miles contains significant variations in elevation (10,351 feet).
The area within 2 miles of San Martino di Lupari is covered by cropland (77%) and artificial surfaces (23%), within 10 miles by cropland (85%) and artificial surfaces (13%), and within 50 miles by cropland (48%) and trees (27%).
This report illustrates the typical weather in San Martino di Lupari 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 Martino di Lupari.
For each station, the records are corrected for the elevation difference between that station and San Martino di Lupari 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 Martino di Lupari is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between San Martino di Lupari and a given station.
The stations contributing to this reconstruction are: Istrana (87%, 18 kilometers, east); Passo Rolle (2.1%, 72 kilometers, north); Verona Villafranca Airport (9%, 81 kilometers, west); and Paganella (meteorological station) (1.9%, 85 kilometers, northwest).
Time zones for aiports and weather stations are provided by AskGeo.com .