Fall Weather at Aeropuerto Cerro Moreno Chile

Daily high temperatures decrease by 9°F, from 73°F to 64°F, rarely falling below 60°F or exceeding 76°F.

Daily low temperatures decrease by 7°F, from 63°F to 56°F, rarely falling below 51°F or exceeding 66°F.

For reference, on January 27, the hottest day of the year, temperatures at Aeropuerto Cerro Moreno typically range from 64°F to 74°F, while on July 16, the coldest day of the year, they range from 54°F to 61°F.

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

Avalon, United States (5,037 miles away); Nossa Senhora do Monte, Portugal (5,248 miles); and Teror, Spain (5,107 miles) are the far-away foreign places with temperatures most similar to Aeropuerto Cerro Moreno (view comparison).

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The fall at Aeropuerto Cerro Moreno experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 20% to 25%. The lowest chance of overcast or mostly cloudy conditions is 18% on March 15.

The clearest day of the fall is March 15, with clear, mostly clear, or partly cloudy conditions 82% of the time.

For reference, on January 7, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 28%, while on September 17, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 86%.

Over the course of the fall at Aeropuerto Cerro Moreno, the length of the day is rapidly decreasing. From the start to the end of the season, the length of the day decreases by 1 hour, 45 minutes, implying an average daily decrease of 1 minute, 9 seconds, and weekly decrease of 8 minutes, 6 seconds.

The shortest day of the fall is May 31, with 10 hours, 47 minutes of daylight and the longest day is March 1, with 12 hours, 32 minutes of daylight.

The latest sunrise of the fall at Aeropuerto Cerro Moreno is 7:52 AM on April 6 and the earliest sunrise is 1 hour, 0 minutes earlier at 6:52 AM on April 7.

The latest sunset is 8:09 PM on March 1 and the earliest sunset is 2 hours, 7 minutes earlier at 6:03 PM on May 31.

Daylight saving time (DST) starts at 11:00 PM on April 6, 2024, shifting sunrise and sunset to be an hour later.

For reference, on December 21, the longest day of the year, the Sun rises at 6:52 AM and sets 13 hours, 35 minutes later, at 8:27 PM, while on June 20, the shortest day of the year, it rises at 7:22 AM and sets 10 hours, 41 minutes later, at 6:04 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 fall 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 at Aeropuerto Cerro Moreno is gradually decreasing during the fall, falling from 2% to 0% over the course of the season.

For reference, on January 28, the muggiest day of the year, there are muggy conditions 5% of the time, while on May 10, 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 at Aeropuerto Cerro Moreno is decreasing during the fall, decreasing from 7.0 miles per hour to 5.4 miles per hour over the course of the season.

For reference, on January 29, the windiest day of the year, the daily average wind speed is 7.2 miles per hour, while on June 4, the calmest day of the year, the daily average wind speed is 5.4 miles per hour.

The wind direction at Aeropuerto Cerro Moreno during the fall is predominantly out of the west from March 1 to March 15 and the south from March 15 to May 31.

Aeropuerto Cerro Moreno 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 at Aeropuerto Cerro Moreno is decreasing during the fall, falling by 7°F, from 70°F to 63°F, over the course of the season.

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).

Temperatures at Aeropuerto Cerro Moreno are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.

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 at Aeropuerto Cerro Moreno are very rapidly increasing during the fall, increasing by 1,222°F, from 3,040°F to 4,262°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 at Aeropuerto Cerro Moreno is very rapidly decreasing during the fall, falling by 3.1 kWh, from 7.7 kWh to 4.6 kWh, over the course of the season.

For the purposes of this report, the geographical coordinates of Aeropuerto Cerro Moreno are -23.444 deg latitude, -70.445 deg longitude, and 305 ft elevation.

The topography within 2 miles of Aeropuerto Cerro Moreno contains significant variations in elevation, with a maximum elevation change of 810 feet and an average elevation above sea level of 422 feet. Within 10 miles contains significant variations in elevation (3,763 feet). Within 50 miles also contains extreme variations in elevation (7,060 feet).

The area within 2 miles of Aeropuerto Cerro Moreno is covered by bare soil (94%), within 10 miles by bare soil (51%) and water (20%), and within 50 miles by water (49%) and bare soil (44%).