Winter Weather in Pehuajó Argentina

Daily high temperatures increase by 5°F, from 60°F to 65°F, rarely falling below 48°F or exceeding 76°F. The lowest daily average high temperature is 57°F on July 7.

Daily low temperatures are around 41°F, rarely falling below 29°F or exceeding 52°F. The lowest daily average low temperature is 39°F on July 18.

For reference, on January 8, the hottest day of the year, temperatures in Pehuajó typically range from 63°F to 86°F, while on July 18, the coldest day of the year, they range from 39°F to 57°F.

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

Freeling, Australia (7,410 miles away) and Gulgong, Australia (7,314 miles) are the far-away foreign places with temperatures most similar to Pehuajó (view comparison).

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The winter in Pehuajó experiences decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 53% to 41%. The highest chance of overcast or mostly cloudy conditions is 54% on June 25.

The clearest day of the winter is August 31, with clear, mostly clear, or partly cloudy conditions 58% of the time.

For reference, on June 25, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 54%, while on January 21, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 74%.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Pehuajó, the chance of a wet day over the course of the winter is essentially constant, remaining around 11% throughout.

For reference, the year's highest daily chance of a wet day is 37% on January 18, and its lowest chance is 9% on August 12.

Rainfall

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

The average sliding 31-day rainfall during the winter in Pehuajó is gradually increasing, starting the season at 1.3 inches, when it rarely exceeds 2.8 inches or falls below 0.1 inches, and ending the season at 1.6 inches, when it rarely exceeds 3.5 inches or falls below 0.2 inches.

The lowest average 31-day accumulation is 0.8 inches on July 2.

Over the course of the winter in Pehuajó, the length of the day is rapidly increasing. From the start to the end of the season, the length of the day increases by 1 hour, 27 minutes, implying an average daily increase of 58 seconds, and weekly increase of 6 minutes, 43 seconds.

The shortest day of the winter is June 20, with 9 hours, 44 minutes of daylight and the longest day is August 31, with 11 hours, 20 minutes of daylight.

The latest sunrise of the winter in Pehuajó is 8:18 AM on June 28 and the earliest sunrise is 50 minutes earlier at 7:28 AM on August 31.

The earliest sunset is 6:00 PM on June 12 and the latest sunset is 48 minutes later at 6:47 PM on August 31.

Daylight saving time is not observed in Pehuajó during 2024.

For reference, on December 21, the longest day of the year, the Sun rises at 5:48 AM and sets 14 hours, 36 minutes later, at 8:23 PM, while on June 20, the shortest day of the year, it rises at 8:17 AM and sets 9 hours, 44 minutes later, at 6:01 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 winter 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 in Pehuajó is essentially constant during the winter, remaining around 0% throughout.

The lowest chance of a muggy day during the winter is 0% on July 8.

For reference, on February 8, the muggiest day of the year, there are muggy conditions 24% of the time, while on July 5, 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 Pehuajó is increasing during the winter, increasing from 8.7 miles per hour to 9.9 miles per hour over the course of the season.

For reference, on September 23, the windiest day of the year, the daily average wind speed is 10.0 miles per hour, while on May 7, the calmest day of the year, the daily average wind speed is 8.5 miles per hour.

The hourly average wind direction in Pehuajó throughout the winter is predominantly from the north, with a peak proportion of 37% on June 1.

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 Pehuajó typically lasts for 9.2 months (279 days), from around August 24 to around May 29, rarely starting before July 28 or after September 17, and rarely ending before May 2 or after June 24.

The winter in Pehuajó is more likely than not fully outside of the growing season, with the chance that a given day is in the growing season reaching a low of 4% on July 11.

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 Pehuajó are very rapidly decreasing during the winter, decreasing by 4,127°F, from 4,327°F to 200°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 in Pehuajó is rapidly increasing during the winter, rising by 1.7 kWh, from 2.5 kWh to 4.2 kWh, over the course of the season.

The lowest average daily incident shortwave solar energy during the winter is 2.3 kWh on June 26.

For the purposes of this report, the geographical coordinates of Pehuajó are -35.811 deg latitude, -61.897 deg longitude, and 292 ft elevation.

The topography within 2 miles of Pehuajó is essentially flat, with a maximum elevation change of 66 feet and an average elevation above sea level of 275 feet. Within 10 miles is essentially flat (108 feet). Within 50 miles also contains only modest variations in elevation (331 feet).

The area within 2 miles of Pehuajó is covered by cropland (34%), shrubs (21%), water (19%), and trees (14%), within 10 miles by cropland (48%) and shrubs (24%), and within 50 miles by cropland (56%) and shrubs (17%).