Average Weather in May in Esparza Costa Rica
In Esparza, the month of May is characterized by gradually falling daily high temperatures, with daily highs decreasing by 4°F, from 93°F to 89°F over the course of the month, and rarely exceeding 96°F or dropping below 85°F.
Daily low temperatures are around 77°F, rarely falling below 74°F or exceeding 80°F. The highest daily average low temperature is 77°F on May 1.
For reference, on March 24, the hottest day of the year, temperatures in Esparza typically range from 76°F to 95°F, while on October 2, the coldest day of the year, they range from 74°F to 88°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
The month of May in Esparza experiences increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 83% to 93%.
The clearest day of the month is May 1, with clear, mostly clear, or partly cloudy conditions 17% of the time.
For reference, on June 5, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 94%, while on January 1, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 67%.
Cloud Cover in May
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Esparza, the chance of a wet day over the course of May is very rapidly increasing, starting the month at 21% and ending it at 38%.
For reference, the year's highest daily chance of a wet day is 49% on October 7, and its lowest chance is 3% on February 9.
Probability of Precipitation in May
The average sliding 31-day rainfall during May in Esparza is very rapidly increasing, starting the month at 2.4 inches, when it rarely exceeds 4.7 inches or falls below 0.5 inches, and ending the month at 5.1 inches, when it rarely exceeds 8.8 inches or falls below 1.6 inches.
Average Monthly Rainfall in May
Over the course of May in Esparza, the length of the day is essentially constant. The shortest day of the month is May 1, with 12 hours, 29 minutes of daylight and the longest day is May 31, with 12 hours, 40 minutes of daylight.
Hours of Daylight and Twilight in May
The latest sunrise of the month in Esparza is 5:21 AM on May 1 and the earliest sunrise is 5 minutes earlier at 5:16 AM on May 28.
The earliest sunset is 5:50 PM on May 1 and the latest sunset is 6 minutes later at 5:56 PM on May 31.
Daylight saving time is not observed in Esparza during 2017.
For reference, on June 21, the longest day of the year, the Sun rises at 5:19 AM and sets 12 hours, 43 minutes later, at 6:01 PM, while on December 21, the shortest day of the year, it rises at 5:50 AM and sets 11 hours, 33 minutes later, at 5:23 PM.
Sunrise & Sunset with Twilight in May
The chance that a given day will be muggy in Esparza is very rapidly increasing during May, rising from 76% to 98% over the course of the month.
For reference, on June 6, the muggiest day of the year, there are muggy conditions 98% of the time, while on February 2, the least muggy day of the year, there are muggy conditions 21% of the time.
Humidity Comfort Levels in May
The average hourly wind speed in Esparza is essentially constant during May, remaining within 0.2 miles per hour of 2.2 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 June 16, the calmest day of the year, the daily average wind speed is 2.0 miles per hour.
Average Wind Speed in May
Wind Direction in May
Esparza 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 Esparza is essentially constant during May, remaining around 84°F throughout.
Average Water Temperature in May
The average daily incident shortwave solar energy in Esparza is decreasing during May, falling by 1.4 kWh, from 5.4 kWh to 4.0 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 Esparza are 9.994 deg latitude, -84.665 deg longitude, and 627 ft elevation.
The topography within 2 miles of Esparza contains very significant variations in elevation, with a maximum elevation change of 974 feet and an average elevation above sea level of 608 feet. Within 10 miles contains very significant variations in elevation (4,780 feet). Within 50 miles also contains extreme variations in elevation (9,564 feet).
The area within 2 miles of Esparza is covered by grassland (56%) and trees (31%), within 10 miles by grassland (35%) and trees (32%), and within 50 miles by trees (34%) and water (30%).
This report illustrates the typical weather in Esparza 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 Esparza.
At a distance of 50 kilometers from Esparza, 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 Esparza 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 .