Average Weather in June in Nkandla South Africa
Daily high temperatures decrease by 2°F, from 70°F to 68°F, rarely falling below 60°F or exceeding 77°F.
Daily low temperatures decrease by 2°F, from 44°F to 41°F, rarely falling below 35°F or exceeding 50°F.
For reference, on January 31, the hottest day of the year, temperatures in Nkandla typically range from 62°F to 82°F, while on July 4, the coldest day of the year, they range from 41°F to 68°F.
Average High and Low Temperature in June
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on June. 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 June
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 June in Nkandla experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 15% throughout the month. The lowest chance of overcast or mostly cloudy conditions is 14% on June 13.
The clearest day of the month is June 13, with clear, mostly clear, or partly cloudy conditions 86% of the time.
For reference, on November 14, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 41%, while on June 13, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 86%.
Cloud Cover Categories in June
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 Nkandla, the chance of a wet day over the course of June is essentially constant, remaining around 6% throughout.
For reference, the year's highest daily chance of a wet day is 49% on December 18, and its lowest chance is 5% on July 8.
Probability of Precipitation in June
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 June in Nkandla is essentially constant, remaining about 0.5 inches throughout, and rarely exceeding 1.6 inches.
The lowest average 31-day accumulation is 0.5 inches on June 24.
Average Monthly Rainfall in June
Over the course of June in Nkandla, the length of the day is essentially constant. The shortest day of the month is June 21, with 10 hours, 19 minutes of daylight and the longest day is June 1, with 10 hours, 26 minutes of daylight.
Hours of Daylight and Twilight in June
The earliest sunrise of the month in Nkandla is 6:40 AM on June 1 and the latest sunrise is 9 minutes later at 6:49 AM on June 30.
The earliest sunset is 5:05 PM on June 9 and the latest sunset is 4 minutes later at 5:09 PM on June 30.
Daylight saving time is not observed in Nkandla during 2021.
For reference, on December 21, the longest day of the year, the Sun rises at 4:54 AM and sets 13 hours, 58 minutes later, at 6:52 PM, while on June 21, the shortest day of the year, it rises at 6:47 AM and sets 10 hours, 19 minutes later, at 5:07 PM.
Sunrise & Sunset with Twilight in June
The figure below presents a compact representation of key lunar data for June 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 June
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 Nkandla is essentially constant during June, remaining around 0% throughout.
For reference, on February 14, the muggiest day of the year, there are muggy conditions 46% of the time, while on June 2, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in June
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 Nkandla is essentially constant during June, remaining within 0.2 miles per hour of 7.6 miles per hour throughout.
For reference, on September 25, the windiest day of the year, the daily average wind speed is 9.2 miles per hour, while on April 27, the calmest day of the year, the daily average wind speed is 6.7 miles per hour.
Average Wind Speed in June
The hourly average wind direction in Nkandla throughout June is predominantly from the west, with a peak proportion of 41% on June 14.
Wind Direction in June
Nkandla 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 surface water temperature in Nkandla is essentially constant during June, remaining within 1°F of 71°F throughout.
Average Water Temperature in June
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).
While it does not do so every year, freezing temperatures are seen in Nkandla over some winters. The day least likely to be in the growing season is July 5, with a 76% chance.
Time Spent in Various Temperature Bands and the Growing Season in June
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 Nkandla are gradually increasing during June, increasing by 173°F, from 4,687°F to 4,860°F, over the course of the month.
Growing Degree Days in June
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 Nkandla is essentially constant during June, remaining within 0.1 kWh of 3.7 kWh throughout.
The lowest average daily incident shortwave solar energy during June is 3.6 kWh on June 24.
Average Daily Incident Shortwave Solar Energy in June
For the purposes of this report, the geographical coordinates of Nkandla are -28.621 deg latitude, 31.091 deg longitude, and 3,648 ft elevation.
The topography within 2 miles of Nkandla contains very significant variations in elevation, with a maximum elevation change of 1,178 feet and an average elevation above sea level of 3,527 feet. Within 10 miles contains very significant variations in elevation (3,720 feet). Within 50 miles also contains extreme variations in elevation (5,896 feet).
The area within 2 miles of Nkandla is covered by grassland (74%) and cropland (26%), within 10 miles by grassland (57%) and cropland (28%), and within 50 miles by grassland (37%) and cropland (30%).
This report illustrates the typical weather in Nkandla, 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 are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Nkandla.
For each station, the records are corrected for the elevation difference between that station and Nkandla according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Nkandla is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Nkandla and a given station.
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.
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 © 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.