Average Weather in September in Buena Esperanza Argentina
Daily high temperatures increase by 4°F, from 67°F to 71°F, rarely falling below 53°F or exceeding 83°F.
Daily low temperatures increase by 6°F, from 40°F to 46°F, rarely falling below 30°F or exceeding 54°F.
For reference, on January 13, the hottest day of the year, temperatures in Buena Esperanza typically range from 62°F to 87°F, while on July 18, the coldest day of the year, they range from 34°F to 59°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 Buena Esperanza experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 36% throughout the month.
The clearest day of the month is September 1, with clear, mostly clear, or partly cloudy conditions 65% of the time.
For reference, on June 1, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 49%, while on February 2, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 80%.
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 Buena Esperanza, the chance of a wet day over the course of September is very rapidly increasing, starting the month at 11% and ending it at 22%.
For reference, the year's highest daily chance of a wet day is 42% on January 8, and its lowest chance is 6% on August 1.
Probability of Precipitation in September
The average sliding 31-day rainfall during September in Buena Esperanza is rapidly increasing, starting the month at 0.9 inches, when it rarely exceeds 2.3 inches or falls below 0.1 inches, and ending the month at 1.9 inches, when it rarely exceeds 3.8 inches or falls below 0.5 inches.
Average Monthly Rainfall in September
Over the course of September in Buena Esperanza, 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, 2 minutes, implying an average daily increase of 2 minutes, 8 seconds, and weekly increase of 14 minutes, 56 seconds.
The shortest day of the month is September 1, with 11 hours, 23 minutes of daylight and the longest day is September 30, with 12 hours, 25 minutes of daylight.
Hours of Daylight and Twilight in September
The latest sunrise of the month in Buena Esperanza is 7:39 AM on September 1 and the earliest sunrise is 41 minutes earlier at 6:58 AM on September 30.
The earliest sunset is 7:02 PM on September 1 and the latest sunset is 21 minutes later at 7:23 PM on September 30.
Daylight saving time is not observed in Buena Esperanza during 2021.
For reference, on December 21, the longest day of the year, the Sun rises at 6:04 AM and sets 14 hours, 30 minutes later, at 8:34 PM, while on June 21, the shortest day of the year, it rises at 8:28 AM and sets 9 hours, 49 minutes later, at 6:17 PM.
Sunrise & Sunset with Twilight 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 Buena Esperanza is essentially constant during September, remaining around 0% throughout.
For reference, on January 15, the muggiest day of the year, there are muggy conditions 21% of the time, while on June 4, 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 Buena Esperanza is essentially constant during September, remaining within 0.2 miles per hour of 7.4 miles per hour throughout.
For reference, on October 2, the windiest day of the year, the daily average wind speed is 7.7 miles per hour, while on May 23, the calmest day of the year, the daily average wind speed is 5.8 miles per hour.
Average Wind Speed in September
The wind direction in Buena Esperanza during September is predominantly out of the south from September 1 to September 13 and the east from September 13 to September 30.
Wind Direction in September
The growing season in Buena Esperanza typically lasts for 7.7 months (232 days), from around September 15 to around May 5, rarely starting before August 25 or after October 6, and rarely ending before April 12 or after June 7.
The month of September in Buena Esperanza is very likely fully outside of the growing season, with the chance that a given day is in the growing season very rapidly increasing from 20% to 83% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in September
The average accumulated growing degree days in Buena Esperanza are increasing during September, increasing by 223°F, from 231°F to 454°F, over the course of the month.
Growing Degree Days in September
The average daily incident shortwave solar energy in Buena Esperanza is increasing during September, rising by 1.2 kWh, from 4.4 kWh to 5.6 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 Buena Esperanza are -34.756 deg latitude, -65.254 deg longitude, and 1,060 ft elevation.
The topography within 2 miles of Buena Esperanza is essentially flat, with a maximum elevation change of 79 feet and an average elevation above sea level of 1,046 feet. Within 10 miles is essentially flat (269 feet). Within 50 miles contains only modest variations in elevation (1,102 feet).
The area within 2 miles of Buena Esperanza is covered by cropland (44%), grassland (22%), trees (17%), and shrubs (17%), within 10 miles by cropland (38%) and shrubs (29%), and within 50 miles by shrubs (36%) and cropland (31%).
This report illustrates the typical weather in Buena Esperanza, 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Buena Esperanza.
For each station, the records are corrected for the elevation difference between that station and Buena Esperanza 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 Buena Esperanza is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Buena Esperanza and a given station.
Time zones for airports and weather stations are provided by AskGeo.com .