Average Weather in August in Windhoek Namibia
Daily high temperatures increase by 6°F, from 73°F to 79°F, rarely falling below 67°F or exceeding 85°F.
Daily low temperatures increase by 6°F, from 48°F to 54°F, rarely falling below 41°F or exceeding 60°F.
For reference, on December 21, the hottest day of the year, temperatures in Windhoek typically range from 65°F to 89°F, while on July 7, the coldest day of the year, they range from 46°F to 70°F.
Average High and Low Temperature in August
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on August. 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 August
Cerritos, Mexico (8,480 miles away); La Mendieta, Argentina (5,124 miles); and São Carlos, Brazil (4,123 miles) are the far-away foreign places with temperatures most similar to Windhoek (view comparison).
The month of August in Windhoek experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 9% throughout the month. The lowest chance of overcast or mostly cloudy conditions is 8% on August 21.
The clearest day of the month is August 21, with clear, mostly clear, or partly cloudy conditions 92% of the time.
For reference, on January 29, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 49%, while on June 13, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 93%.
Cloud Cover Categories in August
Over the course of August in Windhoek, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 33 minutes, implying an average daily increase of 1 minute, 5 seconds, and weekly increase of 7 minutes, 38 seconds.
The shortest day of the month is August 1, with 11 hours, 6 minutes of daylight and the longest day is August 31, with 11 hours, 38 minutes of daylight.
Hours of Daylight and Twilight in August
The latest sunrise of the month in Windhoek is 6:25 AM on August 1 and the earliest sunrise is 22 minutes earlier at 6:02 AM on August 31.
The earliest sunset is 5:30 PM on August 1 and the latest sunset is 10 minutes later at 5:41 PM on August 31.
Daylight saving time is observed in Windhoek during 2018, but it neither starts nor ends during August, so the entire month is in standard time.
For reference, on December 21, the longest day of the year, the Sun rises at 6:04 AM and sets 13 hours, 31 minutes later, at 7:35 PM, while on June 21, the shortest day of the year, it rises at 6:30 AM and sets 10 hours, 45 minutes later, at 5:15 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in August
The chance that a given day will be muggy in Windhoek is essentially constant during August, remaining around 0% throughout.
For reference, on January 4, the muggiest day of the year, there are muggy conditions 0% of the time, while on April 6, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in August
The average hourly wind speed in Windhoek is essentially constant during August, remaining within 0.1 miles per hour of 9.6 miles per hour throughout.
For reference, on July 16, the windiest day of the year, the daily average wind speed is 9.8 miles per hour, while on March 8, the calmest day of the year, the daily average wind speed is 6.8 miles per hour.
Average Wind Speed in August
Wind Direction in August
Temperatures in Windhoek 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 August
The average accumulated growing degree days in Windhoek are increasing during August, increasing by 400°F, from 284°F to 684°F, over the course of the month.
Growing Degree Days in August
The average daily incident shortwave solar energy in Windhoek is gradually increasing during August, rising by 0.9 kWh, from 5.5 kWh to 6.5 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in August
For the purposes of this report, the geographical coordinates of Windhoek are -22.559 deg latitude, 17.083 deg longitude, and 5,482 ft elevation.
The topography within 2 miles of Windhoek contains significant variations in elevation, with a maximum elevation change of 600 feet and an average elevation above sea level of 5,486 feet. Within 10 miles contains significant variations in elevation (3,281 feet). Within 50 miles also contains extreme variations in elevation (4,928 feet).
The area within 2 miles of Windhoek is covered by artificial surfaces (94%), within 10 miles by grassland (83%) and artificial surfaces (16%), and within 50 miles by grassland (98%).
This report illustrates the typical weather in Windhoek 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, Windhoek, Town MET, in our network suitable to be used as a proxy for the historical temperature and dew point records of Windhoek.
At a distance of 2 kilometer from Windhoek, 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 Windhoek 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 .