Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The advent of December signifies a minor shift to an average high-temperature of a still moderately hot 27.1°C (80.8°F), aligning closely with November. Throughout December, the nighttime temperature in Eerstegoud, South Africa, averages to an enjoyable 17.4°C (63.3°F).Heat index
During December, the heat index is evaluated at 29°C (84.2°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.In reference to the heat index, it's for places in shade and with a slight wind. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in December is 67%.Rainfall
The month with the most rainfall is December, when the rain falls for 21.4 days and typically aggregates up to 129mm (5.08") of precipitation.Daylight
The month with the longest days is December, with an average of 13h and 36min of daylight.On the first day of the month, sunrise is at 05:06 and sunset at 18:37. On the last day of December, sunrise is at 05:17 and sunset at 18:53 SAST.
Sunshine
In December, the average sunshine in Eerstegoud is 11.1h.UV index
January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index in Eerstegoud, South Africa. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: A typical high UV index of 6 in December suggests the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Eerstegoud?
What is the average humidity in December in Eerstegoud?
What is the rainiest month in Eerstegoud?
How many days does it rain in December in Eerstegoud?
When are the longest days in Eerstegoud?
What is the average length of the day in December in Eerstegoud?
When are sunrise and sunset in December in Eerstegoud?
How long on average sun shines in December in Eerstegoud?
What are the months with the highest UV index in Eerstegoud?
How high is the UV index in December in Eerstegoud?
Average temperature in December
Eerstegoud, South Africa
- Average high temperature in December: 27.1°C
The warmest month (with the highest average high temperature) is October (27.2°C).
The month with the lowest average high temperature is July (19.3°C).
- Average low temperature in December: 17.4°C
The month with the highest average low temperature is December (17.4°C).
The coldest month (with the lowest average low temperature) is July (7.1°C).
Average pressure in December
Eerstegoud, South Africa
- Average pressure in December: 1013.2mbar
The month with the highest atmospheric pressure is July (1024.1mbar).
The month with the lowest atmospheric pressure is January (1012.7mbar).
Average wind speed in December
Eerstegoud, South Africa
- Average wind speed in December: 10.6km/h
The windiest month (with the highest average wind speed) is October (12.8km/h).
The calmest month (with the lowest average wind speed) is May (7.2km/h).
Average humidity in December
Eerstegoud, South Africa
- Average humidity in December: 67%
The months with the highest relative humidity are January and February (72%).
The month with the lowest relative humidity is September (46%).
Average rainfall in December
Eerstegoud, South Africa
- Average rainfall in December: 129mm
The wettest month (with the highest rainfall) is December (129mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in December
Eerstegoud, South Africa
- Average rainfall days in December: 21.4 days
The month with the highest number of rainy days is January (21.8 days).
The month with the least rainy days is August (0.8 days).
Average daylight in December /
Average sunshine in December
Eerstegoud, South Africa
- Average daylight in December: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in December: 11h and 1min
The month with the most sunshine is October (Average sunshine: 11h and 54min).
The month with the least sunshine is April (Average sunshine: 7h and 12min).
Average sunshine days in December
Eerstegoud, South Africa
- Average sunshine days in December: 7 days
The month with the most sunshine days is August (28.7 days).
The month with the least sunshine days is December (7 days).
Average UV index in December
Eerstegoud, South Africa
- Average UV index in December: 6
The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 4).
Average cloud cover in December
Eerstegoud, South Africa
- Average cloud cover in December: 32
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Eerstegoud, South Africa
- Average visibility in December: 9km
The months with the highest visibility are June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April, May and December (9km).
