Average Weather in September in Pastorano Italy
Daily high temperatures decrease by 8°F, from 84°F to 76°F, rarely falling below 69°F or exceeding 91°F.
Daily low temperatures decrease by 6°F, from 62°F to 57°F, rarely falling below 51°F or exceeding 67°F.
For reference, on August 6, the hottest day of the year, temperatures in Pastorano typically range from 66°F to 89°F, while on February 9, the coldest day of the year, they range from 36°F to 54°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
The month of September in Pastorano experiences rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 23% to 38%.
The clearest day of the month is September 1, with clear, mostly clear, or partly cloudy conditions 77% of the time.
For reference, on January 14, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 51%, while on July 24, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 89%.
Cloud Cover Categories in September
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 Pastorano, the chance of a wet day over the course of September is very rapidly increasing, starting the month at 16% and ending it at 26%.
For reference, the year's highest daily chance of a wet day is 35% on November 20, and its lowest chance is 8% on July 20.
Probability of Precipitation in September
The average sliding 31-day rainfall during September in Pastorano is rapidly increasing, starting the month at 1.4 inches, when it rarely exceeds 3.1 inches or falls below 0.2 inches, and ending the month at 2.6 inches, when it rarely exceeds 4.9 inches or falls below 0.6 inches.
Average Monthly Rainfall in September
Over the course of September in Pastorano, 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, 18 minutes, implying an average daily decrease of 2 minutes, 42 seconds, and weekly decrease of 18 minutes, 53 seconds.
The shortest day of the month is September 30, with 11 hours, 48 minutes of daylight and the longest day is September 1, with 13 hours, 6 minutes of daylight.
Hours of Daylight and Twilight in September
The earliest sunrise of the month in Pastorano is 6:29 AM on September 1 and the latest sunrise is 29 minutes later at 6:58 AM on September 30.
The latest sunset is 7:35 PM on September 1 and the earliest sunset is 49 minutes earlier at 6:46 PM on September 30.
Daylight saving time is observed in Pastorano during 2021, 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 5:30 AM and sets 15 hours, 9 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, 12 minutes later, at 4:37 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in September
The figure below presents a compact representation of key lunar data for September 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 September
The chance that a given day will be muggy in Pastorano is very rapidly decreasing during September, falling from 32% to 9% over the course of the month.
For reference, on August 9, the muggiest day of the year, there are muggy conditions 49% 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 September
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Pastorano is essentially constant during September, remaining within 0.2 miles per hour of 6.0 miles per hour throughout.
For reference, on December 21, the windiest day of the year, the daily average wind speed is 8.2 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 September
The hourly average wind direction in Pastorano throughout September is predominantly from the west, with a peak proportion of 48% on September 1.
Wind Direction in September
Pastorano 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 Pastorano is decreasing during September, falling by 4°F, from 77°F to 73°F, over the course of the month.
Average Water Temperature in September
The growing season in Pastorano typically lasts for 8.8 months (269 days), from around March 12 to around December 7, rarely starting before February 14 or after April 8, and rarely ending before November 12 or after January 1.
The month of September in Pastorano 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 Pastorano are rapidly increasing during September, increasing by 563°F, from 2,947°F to 3,510°F, over the course of the month.
Growing Degree Days in September
The average daily incident shortwave solar energy in Pastorano is rapidly decreasing during September, falling by 1.5 kWh, from 5.7 kWh to 4.2 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 Pastorano are 41.181 deg latitude, 14.198 deg longitude, and 240 ft elevation.
The topography within 2 miles of Pastorano contains very significant variations in elevation, with a maximum elevation change of 1,909 feet and an average elevation above sea level of 472 feet. Within 10 miles contains very significant variations in elevation (3,274 feet). Within 50 miles contains large variations in elevation (7,510 feet).
The area within 2 miles of Pastorano is covered by cropland (54%), trees (20%), artificial surfaces (13%), and grassland (11%), within 10 miles by cropland (67%) and trees (21%), and within 50 miles by cropland (36%) and water (28%).
This report illustrates the typical weather in Pastorano, 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 Pastorano.
For each station, the records are corrected for the elevation difference between that station and Pastorano 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 Pastorano is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Pastorano and a given station.
Time zones for airports and weather stations are provided by AskGeo.com .