Average Weather in August in Trindade Brazil
Daily high temperatures increase by 2°F, from 69°F to 71°F, rarely falling below 61°F or exceeding 78°F.
Daily low temperatures increase by 3°F, from 57°F to 59°F, rarely falling below 48°F or exceeding 65°F.
For reference, on February 11, the hottest day of the year, temperatures in Trindade typically range from 73°F to 84°F, while on July 21, the coldest day of the year, they range from 56°F to 69°F.
Average High and Low Temperature in August
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on August. 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 August
The month of August in Trindade experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 39% throughout the month. The lowest chance of overcast or mostly cloudy conditions is 38% on August 26.
The clearest day of the month is August 26, with clear, mostly clear, or partly cloudy conditions 62% of the time.
For reference, on February 9, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 54%, while on April 2, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 63%.
Cloud Cover Categories in August
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Trindade, the chance of a wet day over the course of August is essentially constant, remaining around 28% throughout.
For reference, the year's highest daily chance of a wet day is 57% on February 16, and its lowest chance is 26% on August 13.
Probability of Precipitation in August
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 August in Trindade is essentially constant, remaining about 3.6 inches throughout, and rarely exceeding 7.7 inches or falling below 0.6 inches.
The lowest average 31-day accumulation is 3.4 inches on August 15.
Average Monthly Rainfall in August
Over the course of August in Trindade, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 41 minutes, implying an average daily increase of 1 minute, 23 seconds, and weekly increase of 9 minutes, 40 seconds.
The shortest day of the month is August 1, with 10 hours, 50 minutes of daylight and the longest day is August 31, with 11 hours, 32 minutes of daylight.
Hours of Daylight and Twilight in August
The latest sunrise of the month in Trindade is 6:55 AM on August 1 and the earliest sunrise is 27 minutes earlier at 6:28 AM on August 31.
The earliest sunset is 5:45 PM on August 1 and the latest sunset is 15 minutes later at 6:00 PM on August 31.
Daylight saving time is observed in Trindade during 2018, but it neither starts nor ends during August, so the entire month is in standard time.
For reference, on December 21, the longest day of the year, the Sun rises at 6:15 AM and sets 13 hours, 53 minutes later, at 8:08 PM, while on June 21, the shortest day of the year, it rises at 7:04 AM and sets 10 hours, 24 minutes later, at 5:27 PM.
Sunrise & Sunset with Twilight in August
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 Trindade is increasing during August, rising from 5% to 12% over the course of the month.
For reference, on February 12, the muggiest day of the year, there are muggy conditions 93% of the time, while on July 20, the least muggy day of the year, there are muggy conditions 4% of the time.
Humidity Comfort Levels in August
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 Trindade is gradually increasing during August, increasing from 10.3 miles per hour to 10.9 miles per hour over the course of the month.
For reference, on October 31, the windiest day of the year, the daily average wind speed is 11.7 miles per hour, while on June 13, the calmest day of the year, the daily average wind speed is 9.7 miles per hour.
Average Wind Speed in August
Wind Direction in August
Trindade 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 in Trindade is essentially constant during August, remaining within 1°F of 64°F throughout.
The lowest average surface water temperature during August is 64°F on August 5.
Average Water Temperature in August
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 in Trindade 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.
Time Spent in Various Temperature Bands and the Growing Season in August
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 Trindade are increasing during August, increasing by 402°F, from 374°F to 776°F, over the course of the month.
Growing Degree Days in August
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 Trindade is gradually increasing during August, rising by 0.8 kWh, from 3.8 kWh to 4.6 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in August
For the purposes of this report, the geographical coordinates of Trindade are -27.586 deg latitude, -48.523 deg longitude, and 33 ft elevation.
The topography within 2 miles of Trindade contains very significant variations in elevation, with a maximum elevation change of 948 feet and an average elevation above sea level of 120 feet. Within 10 miles also contains very significant variations in elevation (1,739 feet). Within 50 miles contains very significant variations in elevation (5,105 feet).
The area within 2 miles of Trindade is covered by trees (33%), water (26%), shrubs (21%), and grassland (11%), within 10 miles by water (62%) and trees (22%), and within 50 miles by water (63%) and trees (29%).
This report illustrates the typical weather in Trindade 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 Trindade.
For each station, the records are corrected for the elevation difference between that station and Trindade 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 Trindade is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Trindade and a given station.
The stations contributing to this reconstruction are: Florianópolis-Hercílio Luz International Airport (96%, 10 kilometers, south) and Ministro Victor Konder International Airport (4.0%, 80 kilometers, north).
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.