Average Weather in August in Calle Blancos Costa Rica
Daily high temperatures are around 77°F, rarely falling below 74°F or exceeding 81°F. The highest daily average high temperature is 77°F on August 27.
Daily low temperatures are around 64°F, rarely falling below 61°F or exceeding 67°F.
For reference, on April 8, the hottest day of the year, temperatures in Calle Blancos typically range from 64°F to 81°F, while on September 19, the coldest day of the year, they range from 63°F to 77°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
Kampala, Uganda (8,034 miles away); Bukittinggi, Indonesia (11,717 miles); and Lambayong, Philippines (10,144 miles) are the far-away foreign places with temperatures most similar to Calle Blancos (view comparison).
The month of August in Calle Blancos experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 93% throughout the month. The lowest chance of overcast or mostly cloudy conditions is 93% on August 2.
The clearest day of the month is August 2, with clear, mostly clear, or partly cloudy conditions 7% of the time.
For reference, on June 5, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 96%, while on January 2, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 64%.
Cloud Cover Categories in August
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Calle Blancos, the chance of a wet day over the course of August is very rapidly increasing, starting the month at 39% and ending it at 47%.
For reference, the year's highest daily chance of a wet day is 51% on October 7, and its lowest chance is 7% on March 16.
Probability of Precipitation in August
The average sliding 31-day rainfall during August in Calle Blancos is rapidly increasing, starting the month at 4.7 inches, when it rarely exceeds 9.1 inches or falls below 2.1 inches, and ending the month at 5.8 inches, when it rarely exceeds 10.1 inches or falls below 2.1 inches.
Average Monthly Rainfall in August
Over the course of August in Calle Blancos, the length of the day is essentially constant. The shortest day of the month is August 31, with 12 hours, 19 minutes of daylight and the longest day is August 1, with 12 hours, 33 minutes of daylight.
Hours of Daylight and Twilight in August
The earliest sunrise of the month in Calle Blancos is 5:26 AM on August 1 and the latest sunrise is 1 minute, 24 seconds later at 5:27 AM on August 22.
The latest sunset is 5:59 PM on August 1 and the earliest sunset is 13 minutes earlier at 5:45 PM on August 31.
Daylight saving time is not observed in Calle Blancos during 2018.
For reference, on June 21, the longest day of the year, the Sun rises at 5:16 AM and sets 12 hours, 42 minutes later, at 5:59 PM, while on December 21, the shortest day of the year, it rises at 5:48 AM and sets 11 hours, 33 minutes later, at 5:20 PM.
Sunrise & Sunset with Twilight in August
The chance that a given day will be muggy in Calle Blancos is increasing during August, rising from 34% to 42% over the course of the month.
For reference, on June 2, the muggiest day of the year, there are muggy conditions 53% of the time, while on January 24, the least muggy day of the year, there are muggy conditions 3% of the time.
Humidity Comfort Levels in August
The average hourly wind speed in Calle Blancos is essentially constant during August, remaining within 0.1 miles per hour of 1.9 miles per hour throughout.
For reference, on February 5, the windiest day of the year, the daily average wind speed is 3.6 miles per hour, while on September 12, the calmest day of the year, the daily average wind speed is 1.8 miles per hour.
Average Wind Speed in August
Wind Direction in August
Calle Blancos 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 Calle Blancos is essentially constant during August, remaining around 83°F throughout.
Average Water Temperature in August
Temperatures in Calle Blancos 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
The average accumulated growing degree days in Calle Blancos are rapidly increasing during August, increasing by 565°F, from 4,151°F to 4,716°F, over the course of the month.
Growing Degree Days in August
The average daily incident shortwave solar energy in Calle Blancos is essentially constant during August, remaining around 4.1 kWh throughout.
The highest average daily incident shortwave solar energy during August is 4.1 kWh on August 6.
Average Daily Incident Shortwave Solar Energy in August
For the purposes of this report, the geographical coordinates of Calle Blancos are 9.950 deg latitude, -84.067 deg longitude, and 3,871 ft elevation.
The topography within 2 miles of Calle Blancos contains significant variations in elevation, with a maximum elevation change of 541 feet and an average elevation above sea level of 3,865 feet. Within 10 miles contains significant variations in elevation (6,073 feet). Within 50 miles also contains extreme variations in elevation (12,303 feet).
The area within 2 miles of Calle Blancos is covered by grassland (53%) and trees (37%), within 10 miles by trees (44%) and grassland (41%), and within 50 miles by trees (54%) and grassland (17%).
This report illustrates the typical weather in Calle Blancos 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, Juan Santamaría International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Calle Blancos.
At a distance of 16 kilometers from Calle Blancos, 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 Calle Blancos 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.
Time zones for aiports and weather stations are provided by AskGeo.com .