Average Weather in February in San Borja Bolivia
Daily high temperatures are around 85°F, rarely falling below 81°F or exceeding 89°F.
Daily low temperatures are around 73°F, rarely falling below 71°F or exceeding 75°F.
For reference, on September 28, the hottest day of the year, temperatures in San Borja typically range from 72°F to 93°F, while on July 20, the coldest day of the year, they range from 65°F to 85°F.
Average High and Low Temperature in February
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on February. 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 February
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 February in San Borja experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 81% throughout the month.
The clearest day of the month is February 28, with clear, mostly clear, or partly cloudy conditions 20% of the time.
For reference, on January 13, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 83%, while on August 4, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 69%.
Cloud Cover Categories in February
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 San Borja, the chance of a wet day over the course of February is gradually increasing, starting the month at 57% and ending it at 59%.
For reference, the year's highest daily chance of a wet day is 62% on February 15, and its lowest chance is 15% on August 15.
Probability of Precipitation in February
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 February in San Borja is decreasing, starting the month at 10.2 inches, when it rarely exceeds 15.4 inches or falls below 5.7 inches, and ending the month at 9.6 inches, when it rarely exceeds 14.7 inches or falls below 5.8 inches.
The highest average 31-day accumulation is 10.3 inches on February 13.
Average Monthly Rainfall in February
Over the course of February in San Borja, the length of the day is gradually decreasing. From the start to the end of the month, the length of the day decreases by 21 minutes, implying an average daily decrease of 46 seconds, and weekly decrease of 5 minutes, 25 seconds.
The shortest day of the month is February 28, with 12 hours, 23 minutes of daylight and the longest day is February 1, with 12 hours, 44 minutes of daylight.
Hours of Daylight and Twilight in February
The earliest sunrise of the month in San Borja is 6:18 AM on February 1 and the latest sunrise is 9 minutes later at 6:28 AM on February 28.
The latest sunset is 7:02 PM on February 1 and the earliest sunset is 12 minutes earlier at 6:51 PM on February 28.
Daylight saving time is not observed in San Borja during 2021.
For reference, on December 21, the longest day of the year, the Sun rises at 5:55 AM and sets 13 hours, 1 minute later, at 6:55 PM, while on June 21, the shortest day of the year, it rises at 6:51 AM and sets 11 hours, 15 minutes later, at 6:06 PM.
Sunrise & Sunset with Twilight in February
The figure below presents a compact representation of key lunar data for February 2021. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
Moon Rise, Set & Phases in February
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 San Borja is essentially constant during February, remaining around 99% throughout.
For reference, on January 18, the muggiest day of the year, there are muggy conditions 100% of the time, while on August 1, the least muggy day of the year, there are muggy conditions 39% of the time.
Humidity Comfort Levels in February
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 San Borja is essentially constant during February, remaining within 0.1 miles per hour of 1.9 miles per hour throughout.
For reference, on September 8, the windiest day of the year, the daily average wind speed is 2.4 miles per hour, while on March 19, the calmest day of the year, the daily average wind speed is 1.8 miles per hour.
Average Wind Speed in February
The hourly average wind direction in San Borja throughout February is predominantly from the north, with a peak proportion of 74% on February 1.
Wind Direction in February
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 San Borja 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 February
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
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 San Borja are rapidly increasing during February, increasing by 752°F, from 6,084°F to 6,836°F, over the course of the month.
Growing Degree Days in February
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 San Borja is essentially constant during February, remaining within 0.1 kWh of 5.7 kWh throughout.
Average Daily Incident Shortwave Solar Energy in February
For the purposes of this report, the geographical coordinates of San Borja are -14.817 deg latitude, -66.850 deg longitude, and 627 ft elevation.
The topography within 2 miles of San Borja is essentially flat, with a maximum elevation change of 59 feet and an average elevation above sea level of 630 feet. Within 10 miles is essentially flat (187 feet). Within 50 miles contains only modest variations in elevation (5,102 feet).
The area within 2 miles of San Borja is covered by shrubs (38%), herbaceous vegetation (26%), grassland (20%), and trees (16%), within 10 miles by trees (44%) and shrubs (27%), and within 50 miles by trees (82%).
This report illustrates the typical weather in San Borja, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
San Borja is further than 200 kilometers from the nearest reliable weather station, so the weather-related data on this page were taken entirely from NASA's MERRA-2 satellite-era reanalysis . 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.
The temperature and dew point estimates are corrected for the difference between the reference elevation of the MERRA-2 grid cell and the elevation of San Borja, according to the International Standard Atmosphere .
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.
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 airports 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.