Climate and Average Weather Year Round at Gaoua Airport Burkina FasoAt Gaoua Airport, the wet season is hot, oppressive, and mostly cloudy and the dry season is sweltering and partly cloudy. Over the course of the year, the temperature typically varies from 64°F to 99°F and is rarely below 59°F or above 104°F. Based on the beach/pool score, the best time of year to visit Gaoua Airport for hot-weather activities is from late November to mid February. Average Temperature at Gaoua AirportThe hot season lasts for 2.5 months, from February 9 to April 25, with an average daily high temperature above 96°F. The hottest month of the year at Gaoua Airport is April, with an average high of 98°F and low of 79°F. The cool season lasts for 2.6 months, from July 2 to September 19, with an average daily high temperature below 88°F. The coldest month of the year at Gaoua Airport is August, with an average low of 73°F and high of 85°F.
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. Kalyān, India (5,103 miles away); Sulya, India (5,307 miles); and Nyaungdon, Myanmar (Burma) (6,587 miles) are the far-away foreign places with temperatures most similar to Gaoua Airport (view comparison). CloudsAt Gaoua Airport, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year. The clearer part of the year at Gaoua Airport begins around October 17 and lasts for 4.4 months, ending around February 28. The clearest month of the year at Gaoua Airport is January, during which on average the sky is clear, mostly clear, or partly cloudy 65% of the time. The cloudier part of the year begins around February 28 and lasts for 7.7 months, ending around October 17. The cloudiest month of the year at Gaoua Airport is May, during which on average the sky is overcast or mostly cloudy 71% of the time.
PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days at Gaoua Airport varies very significantly throughout the year. The wetter season lasts 5.0 months, from May 6 to October 5, with a greater than 45% chance of a given day being a wet day. The month with the most wet days at Gaoua Airport is August, with an average of 27.4 days with at least 0.04 inches of precipitation. The drier season lasts 7.0 months, from October 5 to May 6. The month with the fewest wet days at Gaoua Airport is December, with an average of 0.1 days with at least 0.04 inches of precipitation. Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. The month with the most days of rain alone at Gaoua Airport is August, with an average of 27.4 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 91% on August 18.
RainfallTo 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. Gaoua Airport experiences extreme seasonal variation in monthly rainfall. The rainy period of the year lasts for 7.8 months, from March 11 to November 6, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain at Gaoua Airport is August, with an average rainfall of 8.1 inches. The rainless period of the year lasts for 4.2 months, from November 6 to March 11. The month with the least rain at Gaoua Airport is December, with an average rainfall of 0.0 inches.
SunThe length of the day at Gaoua Airport does not vary substantially over the course of the year, staying within 43 minutes of 12 hours throughout. In 2024, the shortest day is December 21, with 11 hours, 31 minutes of daylight; the longest day is June 20, with 12 hours, 44 minutes of daylight.
The earliest sunrise is at 5:49 AM on May 29, and the latest sunrise is 46 minutes later at 6:35 AM on January 27. The earliest sunset is at 5:46 PM on November 16, and the latest sunset is 52 minutes later at 6:38 PM on July 10. Daylight saving time (DST) is not observed at Gaoua Airport during 2024. Sunrise & Sunset with Twilight at Gaoua Airport
The solar day over the course of the year 2024. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.
The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation. Solar Elevation and Azimuth at Gaoua Airport
northeastsouthwest
Solar elevation and azimuth over the course of the year 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).
MoonThe figure below presents a compact representation of key lunar data for 2024. 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. HumidityWe 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. Gaoua Airport experiences extreme seasonal variation in the perceived humidity. The muggier period of the year lasts for 8.5 months, from March 8 to November 22, during which time the comfort level is muggy, oppressive, or miserable at least 26% of the time. The month with the most muggy days at Gaoua Airport is August, with 31.0 days that are muggy or worse. The month with the fewest muggy days at Gaoua Airport is January, with 0.6 days that are muggy or worse.
WindThis 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 at Gaoua Airport experiences significant seasonal variation over the course of the year. The windier part of the year lasts for 6.2 months, from December 4 to June 11, with average wind speeds of more than 6.7 miles per hour. The windiest month of the year at Gaoua Airport is January, with an average hourly wind speed of 8.5 miles per hour. The calmer time of year lasts for 5.8 months, from June 11 to December 4. The calmest month of the year at Gaoua Airport is September, with an average hourly wind speed of 5.0 miles per hour.
The predominant average hourly wind direction at Gaoua Airport varies throughout the year. The wind is most often from the south for 7.4 months, from March 15 to October 27, with a peak percentage of 71% on June 5. The wind is most often from the east for 4.6 months, from October 27 to March 15, with a peak percentage of 60% on January 1. Wind Direction at Gaoua Airport
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The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).
Best Time of Year to VisitTo characterize how pleasant the weather is at Gaoua Airport throughout the year, we compute two travel scores. The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Gaoua Airport for general outdoor tourist activities is from mid December to late January, with a peak score in the first week of January. Tourism Score at Gaoua Airport
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Gaoua Airport for hot-weather activities is from late November to mid February, with a peak score in the first week of January. Beach/Pool Score at Gaoua Airport
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
MethodologyFor each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed. Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies. Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more. Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter. Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter. Growing SeasonDefinitions 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 at Gaoua Airport 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 at Gaoua Airport
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 percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.
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. Solar EnergyThis 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 experiences some seasonal variation over the course of the year. The brighter period of the year lasts for 1.9 months, from January 25 to March 22, with an average daily incident shortwave energy per square meter above 5.8 kWh. The brightest month of the year at Gaoua Airport is February, with an average of 6.0 kWh. The darker period of the year lasts for 2.1 months, from July 10 to September 14, with an average daily incident shortwave energy per square meter below 5.1 kWh. The darkest month of the year at Gaoua Airport is August, with an average of 4.9 kWh.
TopographyFor the purposes of this report, the geographical coordinates of Gaoua Airport are 10.382 deg latitude, -3.165 deg longitude, and 988 ft elevation. The topography within 2 miles of Gaoua Airport contains only modest variations in elevation, with a maximum elevation change of 210 feet and an average elevation above sea level of 981 feet. Within 10 miles contains only modest variations in elevation (745 feet). Within 50 miles contains significant variations in elevation (1,171 feet). The area within 2 miles of Gaoua Airport is covered by shrubs (44%), cropland (30%), grassland (14%), and trees (13%), within 10 miles by shrubs (50%) and cropland (21%), and within 50 miles by shrubs (51%) and cropland (20%). Data SourcesThis report illustrates the typical weather at Gaoua Airport, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Temperature and Dew PointGaoua Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required. In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations. The stations on which we may fall back are Bobo Dioulasso Airport and Boromo Airport. Other DataAll 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. 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 airports and weather stations are provided by AskGeo.com . Maps are © OpenStreetMap contributors. DisclaimerThe 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. Please review our full terms contained on our Terms of Service page. |