Average Weather in January in Plottier Argentina
Daily high temperatures are around 87°F, rarely falling below 78°F or exceeding 96°F. The highest daily average high temperature is 88°F on January 13.
Daily low temperatures are around 62°F, rarely falling below 53°F or exceeding 69°F. The highest daily average low temperature is 62°F on January 13.
For reference, on January 12, the hottest day of the year, temperatures in Plottier typically range from 62°F to 88°F, while on July 18, the coldest day of the year, they range from 34°F to 54°F.
Average High and Low Temperature in January
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on January. 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 January
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The month of January in Plottier experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 18% throughout the month. The lowest chance of overcast or mostly cloudy conditions is 17% on January 21.
The clearest day of the month is January 21, with clear, mostly clear, or partly cloudy conditions 83% of the time.
For reference, on June 3, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 54%, while on January 20, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 83%.
Cloud Cover Categories in January
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 Plottier, the chance of a wet day over the course of January is essentially constant, remaining around 6% throughout.
For reference, the year's highest daily chance of a wet day is 10% on June 22, and its lowest chance is 4% on December 10.
Probability of Precipitation in January
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 January in Plottier is essentially constant, remaining about 0.6 inches throughout, and rarely exceeding 1.8 inches or falling below -0.0 inches.
Average Monthly Rainfall in January
Over the course of January in Plottier, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 44 minutes, implying an average daily decrease of 1 minute, 29 seconds, and weekly decrease of 10 minutes, 22 seconds.
The shortest day of the month is January 31, with 14 hours, 6 minutes of daylight and the longest day is January 1, with 14 hours, 51 minutes of daylight.
Hours of Daylight and Twilight in January
The earliest sunrise of the month in Plottier is 6:10 AM on January 1 and the latest sunrise is 32 minutes later at 6:42 AM on January 31.
The latest sunset is 9:01 PM on January 4 and the earliest sunset is 13 minutes earlier at 8:49 PM on January 31.
Daylight saving time is not observed in Plottier during 2019.
For reference, on December 22, the longest day of the year, the Sun rises at 6:04 AM and sets 14 hours, 55 minutes later, at 8:58 PM, while on June 21, the shortest day of the year, it rises at 8:51 AM and sets 9 hours, 26 minutes later, at 6:17 PM.
Sunrise & Sunset with Twilight in January
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 Plottier is essentially constant during January, remaining around 0% throughout.
For reference, on February 23, the muggiest day of the year, there are muggy conditions 1% of the time, while on April 21, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in January
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
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 Plottier is gradually decreasing during January, decreasing from 13.6 miles per hour to 13.0 miles per hour over the course of the month.
For reference, on December 14, the windiest day of the year, the daily average wind speed is 14.1 miles per hour, while on May 20, the calmest day of the year, the daily average wind speed is 9.5 miles per hour.
Average Wind Speed in January
The hourly average wind direction in Plottier throughout January is predominantly from the west, with a peak proportion of 56% on January 1.
Wind Direction in January
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 Plottier typically lasts for 7.8 months (238 days), from around September 10 to around May 5, rarely starting before August 18 or after October 2, and rarely ending before April 15 or after May 27.
The month of January in Plottier is reliably fully within the growing season.
Time Spent in Various Temperature Bands and the Growing Season in January
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
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 Plottier are rapidly increasing during January, increasing by 716°F, from 1,867°F to 2,583°F, over the course of the month.
Growing Degree Days in January
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 Plottier is gradually decreasing during January, falling by 0.7 kWh, from 8.9 kWh to 8.2 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in January
For the purposes of this report, the geographical coordinates of Plottier are -38.967 deg latitude, -68.233 deg longitude, and 919 ft elevation.
The topography within 2 miles of Plottier contains only modest variations in elevation, with a maximum elevation change of 174 feet and an average elevation above sea level of 918 feet. Within 10 miles contains only modest variations in elevation (837 feet). Within 50 miles contains very significant variations in elevation (2,369 feet).
The area within 2 miles of Plottier is covered by shrubs (25%), grassland (25%), trees (24%), and cropland (14%), within 10 miles by bare soil (38%) and trees (21%), and within 50 miles by bare soil (31%) and trees (20%).
This report illustrates the typical weather in Plottier year round, 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 is only a single weather station, Presidente Perón International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Plottier.
At a distance of 7 kilometers from Plottier, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records.
The station records are corrected for the elevation difference between the station and Plottier according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.
All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.
Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.
Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.
Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .
Time zones for aiports and weather stations are provided by AskGeo.com .
Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.
We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.
We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.