Average Weather in May in Paso de los Toros Uruguay
Daily high temperatures decrease by 7°F, from 70°F to 63°F, rarely falling below 55°F or exceeding 78°F.
Daily low temperatures decrease by 5°F, from 53°F to 48°F, rarely falling below 38°F or exceeding 62°F.
For reference, on January 15, the hottest day of the year, temperatures in Paso de los Toros typically range from 67°F to 86°F, while on July 10, the coldest day of the year, they range from 45°F to 60°F.
Average High and Low Temperature in May
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on May. 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 May
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 May in Paso de los Toros experiences increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 41% to 52%.
The clearest day of the month is May 1, with clear, mostly clear, or partly cloudy conditions 59% of the time.
For reference, on June 10, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 53%, while on January 8, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 71%.
Cloud Cover Categories in May
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 Paso de los Toros, the chance of a wet day over the course of May is essentially constant, remaining around 23% throughout.
For reference, the year's highest daily chance of a wet day is 35% on February 13, and its lowest chance is 18% on July 30.
Probability of Precipitation in May
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 May in Paso de los Toros is rapidly decreasing, starting the month at 4.6 inches, when it rarely exceeds 9.6 inches or falls below 1.2 inches, and ending the month at 3.4 inches, when it rarely exceeds 7.4 inches or falls below 0.7 inches.
Average Monthly Rainfall in May
Over the course of May in Paso de los Toros, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 39 minutes, implying an average daily decrease of 1 minute, 19 seconds, and weekly decrease of 9 minutes, 13 seconds.
The shortest day of the month is May 31, with 10 hours, 9 minutes of daylight and the longest day is May 1, with 10 hours, 48 minutes of daylight.
Hours of Daylight and Twilight in May
The earliest sunrise of the month in Paso de los Toros is 7:18 AM on May 1 and the latest sunrise is 20 minutes later at 7:39 AM on May 31.
The latest sunset is 6:06 PM on May 1 and the earliest sunset is 19 minutes earlier at 5:47 PM on May 31.
Daylight saving time is not observed in Paso de los Toros during 2019.
For reference, on December 22, the longest day of the year, the Sun rises at 5:34 AM and sets 14 hours, 19 minutes later, at 7:54 PM, while on June 21, the shortest day of the year, it rises at 7:48 AM and sets 9 hours, 59 minutes later, at 5:47 PM.
Sunrise & Sunset with Twilight in May
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 Paso de los Toros is gradually decreasing during May, falling from 8% to 3% over the course of the month.
For reference, on February 11, the muggiest day of the year, there are muggy conditions 46% of the time, while on July 21, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in May
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 Paso de los Toros is essentially constant during May, remaining within 0.2 miles per hour of 8.4 miles per hour throughout.
For reference, on September 13, the windiest day of the year, the daily average wind speed is 10.1 miles per hour, while on May 6, the calmest day of the year, the daily average wind speed is 8.2 miles per hour.
The lowest daily average wind speed during May is 8.2 miles per hour on May 7.
Average Wind Speed in May
Wind Direction in May
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).
While it does not do so every year, freezing temperatures are seen in Paso de los Toros over some winters. The day least likely to be in the growing season is July 16, with a 52% chance.
Time Spent in Various Temperature Bands and the Growing Season in May
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 Paso de los Toros are increasing during May, increasing by 259°F, from 4,975°F to 5,234°F, over the course of the month.
Growing Degree Days in May
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 Paso de los Toros is gradually decreasing during May, falling by 0.9 kWh, from 3.7 kWh to 2.8 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in May
For the purposes of this report, the geographical coordinates of Paso de los Toros are -32.817 deg latitude, -56.517 deg longitude, and 217 ft elevation.
The topography within 2 miles of Paso de los Toros contains only modest variations in elevation, with a maximum elevation change of 161 feet and an average elevation above sea level of 213 feet. Within 10 miles also contains only modest variations in elevation (305 feet). Within 50 miles contains only modest variations in elevation (712 feet).
The area within 2 miles of Paso de los Toros is covered by grassland (52%), trees (19%), artificial surfaces (13%), and water (11%), within 10 miles by grassland (64%) and water (12%), and within 50 miles by grassland (70%) and cropland (20%).
This report illustrates the typical weather in Paso de los Toros 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 are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Paso de los Toros.
For each station, the records are corrected for the elevation difference between that station and Paso de los Toros 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 Paso de los Toros is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Paso de los Toros and a given station.
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , 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.