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
Weather in December
Temperature
Hopewell experiences an average high-temperature of a still moderately hot 25.2°C (77.4°F) in December, subtly different from November's 23.8°C (74.8°F). An average low-temperature of 14.9°C (58.8°F) marks the month of December.Humidity
The months with the highest humidity in Hopewell are January, February and December, with an average relative humidity of 84%.Rainfall
In Hopewell, in December, during 26.1 rainfall days, 99mm (3.9") of precipitation is typically accumulated. In Hopewell, during the entire year, the rain falls for 195.8 days and collects up to 642mm (25.28") of precipitation.Daylight
December has the longest days of the year, with an average of 14h and 0min of daylight.On the first day of the month, sunrise is at 04:50 and sunset at 18:45. On the last day of December, sunrise is at 05:00 and sunset at 19:02 SAST.
Sunshine
In Hopewell, the average sunshine in December is 7.1h.UV index
In Hopewell, the average daily maximum UV index in December is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A typical high UV index of 5 in December suggests the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What are December temperatures in Hopewell?
What is the most humid month in Hopewell?
What is the average humidity in December in Hopewell?
How much does it rain in Hopewell in December?
When are the longest days in Hopewell?
What is the average length of the day in December in Hopewell?
When are sunrise and sunset in December in Hopewell?
How long on average sun shines in December in Hopewell?
What is the UV index reading in December in Hopewell?
Average temperature in December
Hopewell, South Africa
- Average high temperature in December: 25.2°C
The warmest months (with the highest average high temperature) are January and February (25.8°C).
The months with the lowest average high temperature are June and July (19.8°C).
- Average low temperature in December: 14.9°C
The month with the highest average low temperature is January (15.8°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).
Average pressure in December
Hopewell, South Africa
- Average pressure in December: 1014.6mbar
The month with the highest atmospheric pressure is July (1023.6mbar).
The month with the lowest atmospheric pressure is January (1014.5mbar).
Average wind speed in December
Hopewell, South Africa
- Average wind speed in December: 7.2km/h
The windiest month (with the highest average wind speed) is October (8.1km/h).
The calmest month (with the lowest average wind speed) is April (6.4km/h).
Average humidity in December
Hopewell, South Africa
- Average humidity in December: 84%
The months with the highest relative humidity are January, February and December (84%).
The months with the lowest relative humidity are July and August (61%).
Average rainfall in December
Hopewell, South Africa
- Average rainfall in December: 99mm
The wettest month (with the highest rainfall) is January (106mm).
The driest month (with the least rainfall) is June (7mm).
Average rainfall days in December
Hopewell, South Africa
- Average rainfall days in December: 26.1 days
The month with the highest number of rainy days is December (26.1 days).
The month with the least rainy days is June (5.3 days).
Average daylight in December /
Average sunshine in December
Hopewell, South Africa
- Average daylight in December: 14h and 0min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is October (Average sunshine: 8h and 30min).
The month with the least sunshine is April (Average sunshine: 6h and 12min).
Average sunshine days in December
Hopewell, South Africa
- Average sunshine days in December: 2.4 days
The month with the most sunshine days is June (22.8 days).
The month with the least sunshine days is December (2.4 days).
Average UV index in December
Hopewell, South Africa
- Average UV index in December: 5
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are April, May, June, July, September and October (UV index 4).
Average cloud cover in December
Hopewell, South Africa
- Average cloud cover in December: 61
The months with the most cloud cover are January and December (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 16).
Average visibility in December
Hopewell, South Africa
- Average visibility in December: 7km
The months with the highest visibility are May, June, July, August and September (9km).
The month with the lowest visibility is January (6km).
Hopewell, South Africa
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