Average Weather in San Felipe Costa Rica
In San Felipe, the wet season is humid and overcast, the dry season is partly cloudy, and it is warm year round. Over the course of the year, the temperature typically varies from 63°F to 81°F and is rarely below 60°F or above 84°F.
Average High and Low Temperature
The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, 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 San Felipe, the average percentage of the sky covered by clouds experiences extreme seasonal variation over the course of the year.
The clearer part of the year in San Felipe begins around November 24 and lasts for 4.5 months, ending around April 9. On January 2, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 64% of the time, and overcast or mostly cloudy 36% of the time.
The cloudier part of the year begins around April 9 and lasts for 7.5 months, ending around November 24. On June 5, the cloudiest day of the year, the sky is overcast or mostly cloudy 96% of the time, and clear, mostly clear, or partly cloudy 4% of the time.
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in San Felipe varies significantly throughout the year.
The wetter season lasts 6.9 months, from May 3 to November 29, with a greater than 29% chance of a given day being a wet day. The chance of a wet day peaks at 51% on October 7.
The drier season lasts 5.2 months, from November 29 to May 3. The smallest chance of a wet day is 7% on March 16.
Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 51% on October 7.
Daily Chance of Precipitation
To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. San Felipe experiences extreme seasonal variation in monthly rainfall.
Rain falls throughout the year in San Felipe. The most rain falls during the 31 days centered around October 11, with an average total accumulation of 6.6 inches.
The least rain falls around March 16, with an average total accumulation of 0.7 inches.
Average Monthly Rainfall
The length of the day in San Felipe does not vary substantially over the course of the year, staying within 42 minutes of 12 hours throughout. In 2017, the shortest day is December 21, with 11 hours, 33 minutes of daylight; the longest day is June 21, with 12 hours, 42 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:14 AM on May 29, and the latest sunrise is 45 minutes later at 5:58 AM on January 27. The earliest sunset is at 5:11 PM on November 15, and the latest sunset is 51 minutes later at 6:01 PM on July 11.
Daylight saving time (DST) is not observed in San Felipe during 2017.
Sunrise & Sunset with Twilight
San Felipe experiences extreme seasonal variation in the perceived humidity.
The muggier period of the year lasts for 7.8 months, from April 14 to December 7, during which time the comfort level is muggy, oppressive, or miserable at least 18% of the time. The muggiest day of the year is June 3, with muggy conditions 60% of the time.
The least muggy day of the year is January 24, with muggy conditions 3% of the time.
Humidity Comfort Levels
Average Wind Speed
The predominant average hourly wind direction in San Felipe varies throughout the year.
The wind is most often from the west for 2.7 weeks, from May 24 to June 12 and for 2.1 months, from August 29 to November 2, with a peak percentage of 57% on October 2. The wind is most often from the east for 2.5 months, from June 12 to August 29 and for 6.7 months, from November 2 to May 24, with a peak percentage of 60% on July 23.
San Felipe 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 water temperature does not vary significantly over the course of the year, remaining within 1°F of 83°F throughout.
Average Water Temperature
The average daily incident shortwave solar energy experiences significant seasonal variation over the course of the year.
The brighter period of the year lasts for 2.5 months, from February 1 to April 15, with an average daily incident shortwave energy per square meter above 6.1 kWh. The brightest day of the year is March 21, with an average of 6.8 kWh.
The darker period of the year lasts for 5.9 months, from May 20 to November 17, with an average daily incident shortwave energy per square meter below 4.4 kWh. The darkest day of the year is October 11, with an average of 3.7 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of San Felipe are 9.905 deg latitude, -84.106 deg longitude, and 3,793 ft elevation.
The topography within 2 miles of San Felipe contains large variations in elevation, with a maximum elevation change of 2,077 feet and an average elevation above sea level of 3,931 feet. Within 10 miles contains large variations in elevation (5,945 feet). Within 50 miles also contains extreme variations in elevation (12,303 feet).
The area within 2 miles of San Felipe is covered by grassland (60%) and trees (33%), within 10 miles by grassland (44%) and trees (40%), and within 50 miles by trees (50%) and water (17%).
This report illustrates the typical weather in San Felipe, 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 San Felipe.
At a distance of 15 kilometers from San Felipe, 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 San Felipe 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 .