July Weather in Chacabuco Argentina

Daily high temperatures are around 59°F, rarely falling below 49°F or exceeding 70°F. The lowest daily average high temperature is 58°F on July 8.

Daily low temperatures are around 40°F, rarely falling below 29°F or exceeding 52°F. The lowest daily average low temperature is 40°F on July 18.

For reference, on January 8, the hottest day of the year, temperatures in Chacabuco typically range from 63°F to 85°F, while on July 18, the coldest day of the year, they range from 40°F to 58°F.

The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on July. 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.

Tailem Bend, Australia (7,447 miles away) is the far-away foreign place with temperatures most similar to Chacabuco (view comparison).

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The month of July in Chacabuco experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 49% throughout the month.

The clearest day of the month is July 30, with clear, mostly clear, or partly cloudy conditions 53% of the time.

For reference, on June 25, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 53%, while on February 2, 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 Chacabuco, the chance of a wet day over the course of July is essentially constant, remaining around 12% throughout.

For reference, the year's highest daily chance of a wet day is 34% on January 25, and its lowest chance is 10% on August 11.

Rainfall

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

The average sliding 31-day rainfall during July in Chacabuco is essentially constant, remaining about 1.2 inches throughout, and rarely exceeding 2.9 inches.

Over the course of July in Chacabuco, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 32 minutes, implying an average daily increase of 1 minute, 4 seconds, and weekly increase of 7 minutes, 31 seconds.

The shortest day of the month is July 1, with 9 hours, 53 minutes of daylight and the longest day is July 31, with 10 hours, 25 minutes of daylight.

The latest sunrise of the month in Chacabuco is 8:09 AM on July 1 and the earliest sunrise is 14 minutes earlier at 7:56 AM on July 31.

The earliest sunset is 6:02 PM on July 1 and the latest sunset is 19 minutes later at 6:20 PM on July 31.

Daylight saving time is not observed in Chacabuco during 2024.

For reference, on December 21, the longest day of the year, the Sun rises at 5:45 AM and sets 14 hours, 29 minutes later, at 8:14 PM, while on June 20, the shortest day of the year, it rises at 8:08 AM and sets 9 hours, 50 minutes later, at 5:58 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 July 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 Chacabuco is essentially constant during July, remaining around 0% throughout.

For reference, on February 8, the muggiest day of the year, there are muggy conditions 35% of the time, while on July 26, 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 Chacabuco is essentially constant during July, remaining within 0.2 miles per hour of 9.1 miles per hour throughout.

For reference, on September 12, the windiest day of the year, the daily average wind speed is 9.9 miles per hour, while on February 29, the calmest day of the year, the daily average wind speed is 8.1 miles per hour.

The hourly average wind direction in Chacabuco throughout July is predominantly from the north, with a peak proportion of 36% on July 12.

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 Chacabuco typically lasts for 9.2 months (278 days), from around August 29 to around June 3, rarely starting before August 5 or after September 21, and rarely ending before May 4 or after June 27.

The month of July in Chacabuco is very likely fully outside of the growing season, with the chance that a given day is in the growing season reaching a low of 0% on July 14.

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 Chacabuco are gradually increasing during July, increasing by 90°F, from 0°F to 90°F, over the course of the month.

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 Chacabuco is gradually increasing during July, rising by 0.6 kWh, from 2.5 kWh to 3.1 kWh, over the course of the month.

For the purposes of this report, the geographical coordinates of Chacabuco are -34.642 deg latitude, -60.474 deg longitude, and 240 ft elevation.

The topography within 2 miles of Chacabuco is essentially flat, with a maximum elevation change of 72 feet and an average elevation above sea level of 232 feet. Within 10 miles is essentially flat (135 feet). Within 50 miles also contains only modest variations in elevation (335 feet).

The area within 2 miles of Chacabuco is covered by cropland (38%), grassland (23%), trees (21%), and shrubs (18%), within 10 miles by cropland (70%) and trees (12%), and within 50 miles by cropland (67%) and trees (12%).