Average Weather in March in Navrongo Ghana
Daily high temperatures are around 101°F, rarely falling below 95°F or exceeding 105°F.
Daily low temperatures increase by 3°F, from 78°F to 81°F, rarely falling below 72°F or exceeding 85°F.
For reference, on March 29, the hottest day of the year, temperatures in Navrongo typically range from 81°F to 102°F, while on January 1, the coldest day of the year, they range from 68°F to 92°F.
Average High and Low Temperature in March
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on March. 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 March
Parnarama, Brazil (3,111 miles away); Mannārakkāt, India (5,249 miles); and Tây Ninh, Vietnam (7,216 miles) are the far-away foreign places with temperatures most similar to Navrongo (view comparison).
The month of March in Navrongo experiences rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 51% to 63%.
The clearest day of the month is March 1, with clear, mostly clear, or partly cloudy conditions 49% of the time.
For reference, on May 3, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 73%, while on January 7, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 68%.
Cloud Cover Categories in March
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Navrongo, the chance of a wet day over the course of March is very rapidly increasing, starting the month at 3% and ending it at 13%.
For reference, the year's highest daily chance of a wet day is 89% on August 18, and its lowest chance is 0% on January 21.
Probability of Precipitation in March
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 March in Navrongo is increasing, starting the month at 0.2 inches, when it rarely exceeds 0.5 inches or falls below -0.0 inches, and ending the month at 0.8 inches, when it rarely exceeds 1.5 inches or falls below 0.1 inches.
Average Monthly Rainfall in March
Over the course of March in Navrongo, the length of the day is gradually increasing. From the start to the end of the month, the length of the day increases by 18 minutes, implying an average daily increase of 36 seconds, and weekly increase of 4 minutes, 13 seconds.
The shortest day of the month is March 1, with 11 hours, 55 minutes of daylight and the longest day is March 31, with 12 hours, 13 minutes of daylight.
Hours of Daylight and Twilight in March
The latest sunrise of the month in Navrongo is 6:19 AM on March 1 and the earliest sunrise is 17 minutes earlier at 6:02 AM on March 31.
The earliest sunset is 6:14 PM on March 1 and the latest sunset is 52 seconds later at 6:15 PM on March 28.
Daylight saving time is not observed in Navrongo during 2018.
For reference, on June 21, the longest day of the year, the Sun rises at 5:43 AM and sets 12 hours, 46 minutes later, at 6:29 PM, while on December 21, the shortest day of the year, it rises at 6:17 AM and sets 11 hours, 29 minutes later, at 5:47 PM.
Sunrise & Sunset with Twilight in March
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 Navrongo is very rapidly increasing during March, rising from 11% to 45% over the course of the month.
For reference, on August 21, the muggiest day of the year, there are muggy conditions 100% of the time, while on January 2, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in March
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 Navrongo is gradually decreasing during March, decreasing from 8.3 miles per hour to 7.5 miles per hour over the course of the month.
For reference, on January 24, the windiest day of the year, the daily average wind speed is 9.7 miles per hour, while on September 22, the calmest day of the year, the daily average wind speed is 4.7 miles per hour.
The lowest daily average wind speed during March is 7.5 miles per hour on March 27.
Average Wind Speed in March
Wind Direction in March
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 Navrongo 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 March
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 Navrongo are very rapidly increasing during March, increasing by 1,021°F, from 1,793°F to 2,813°F, over the course of the month.
Growing Degree Days in March
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 Navrongo is essentially constant during March, remaining within 0.1 kWh of 6.0 kWh throughout.
Average Daily Incident Shortwave Solar Energy in March
For the purposes of this report, the geographical coordinates of Navrongo are 10.896 deg latitude, -1.092 deg longitude, and 633 ft elevation.
The topography within 2 miles of Navrongo contains only modest variations in elevation, with a maximum elevation change of 144 feet and an average elevation above sea level of 633 feet. Within 10 miles also contains only modest variations in elevation (449 feet). Within 50 miles contains only modest variations in elevation (1,138 feet).
The area within 2 miles of Navrongo is covered by cropland (71%) and grassland (11%), within 10 miles by cropland (46%) and shrubs (25%), and within 50 miles by shrubs (35%) and cropland (25%).
This report illustrates the typical weather in Navrongo 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, Pô Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Navrongo.
At a distance of 29 kilometers from Navrongo, 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 Navrongo 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.
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , 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 aiports 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.