December weather forecast
Choma, Zambia

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Weather in December

December experiences a further increase in rainfall, making it the wettest month in Choma, Zambia. Accompanied by high relative humidity, the climate feels considerably cooler than the previous month. The highlight of December is the highest recorded rainfall of 156mm (6.14") over 24.1 days. Despite high temperatures and the intensifying rainfall, the wind speeds in December taper off, winding the year down with calm, damp conditions. Thus, the year closes with damp, overcast skies - a stark contrast to the area's typical dry, clear conditions.

Temperature

December ushers in a minute temperature change in Choma, with average high-temperatures reducing from November's tropical 30.5°C (86.9°F) to a moderately hot 27.5°C (81.5°F). December in Choma witnesses an average low-temperature hovering around an enjoyable 19.1°C (66.4°F).

Heat index

For December, the heat index is estimated at a hot 30°C (86°F). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in December is 72%.

Rainfall

December is the month with the most rainfall in Choma. Rain falls for 24.1 days and accumulates 156mm (6.14") of precipitation.

Daylight

The month with the longest days in Choma is December, with an average of 13h and 6min of daylight.
On the first day of December in Choma, sunrise is at 05:29 and sunset at 18:32. On the last day of the month, sunrise is at 05:41 and sunset at 18:48 CAT.

Sunshine

In Choma, the average sunshine in December is 10.3h.

UV index

The months with the lowest UV index are January, May through July and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 5 in December translates into this advice:
Be vigilant - Suggestions to stave off sun damage are provided. To protect against the Sun's most potent rays, avoid direct exposure around midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

What is the usual temperature for Choma in December?

In Choma, in December, the average high-temperature is 27.5°C (81.5°F), and the average low-temperature is 19.1°C (66.4°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in December is estimated at 30°C (86°F).

What is the average humidity in December in Choma?

In December, the average relative humidity in Choma is 72%.

What is the wettest month in Choma?

December is the month with the most rainfall in Choma, Zambia. Rain falls for 24.1 days and accumulates 156mm (6.14") of precipitation.

How much does it rain in Choma in December?

In December, in Choma, Zambia, the rain falls for 24.1 days. Throughout December, 156mm (6.14") of precipitation is accumulated.

When are the longest days in Choma?

The month with the longest days is December, with an average of 13h and 6min of daylight.

How many hours of daylight does Choma have in December?

In December, the average day length in Choma is 13h and 7min.

What time are sunrise and sunset in December in Choma?

In December, on the first day of the month, sunrise is at 05:29 and sunset at 18:32. On the last day of the month, in Choma, Zambia, sunrise is at 05:41 and sunset at 18:48 CAT.

How long on average sun shines in December in Choma?

In December, the average sunshine duration in Choma is 10.3h.

When is the lowest UV index in Choma?

January, May through July and December, with an average maximum UV index of 5, are months with the lowest UV index in Choma.

What is the UV index intensity in December in Choma?

In December, the average daily maximum UV index in Choma is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in December
Choma, Zambia

Average temperature in December - Choma, Zambia
  • Average high temperature in December: 27.5°C

The warmest month (with the highest average high temperature) is October (32.6°C).
The month with the lowest average high temperature is July (22.6°C).

  • Average low temperature in December: 19.1°C

The month with the highest average low temperature is November (19.9°C).
The coldest month (with the lowest average low temperature) is July (10.5°C).

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Average pressure in December
Choma, Zambia

Average pressure in December - Choma, Zambia
  • Average pressure in December: 1010.5mbar

The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is January (1010.1mbar).

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Average wind speed in December
Choma, Zambia

Average wind speed in December - Choma, Zambia
  • Average wind speed in December: 8.5km/h

The windiest month (with the highest average wind speed) is October (12.9km/h).
The calmest month (with the lowest average wind speed) is January (8.2km/h).

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Average humidity in December
Choma, Zambia

Average humidity in December - Choma, Zambia
  • Average humidity in December: 72%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is September (30%).

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Average rainfall in December
Choma, Zambia

Average rainfall in December - Choma, Zambia
  • Average rainfall in December: 156mm

The wettest month (with the highest rainfall) is December (156mm).
The driest months (with the least rainfall) are August and September (0mm).

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Average rainfall days in December
Choma, Zambia

Average rainfall days in December - Choma, Zambia
  • Average rainfall days in December: 24.1 days

The month with the highest number of rainy days is December (24.1 days).
The month with the least rainy days is August (0.2 days).

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Average daylight in December /
Average sunshine in December
Choma, Zambia

Average daylight in December / Average sunshine in December - Choma, Zambia
  • Average daylight in December: 13h and 1min

The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).

  • Average sunshine in December: 10h and 2min

The month with the most sunshine is October (Average sunshine: 12h and 12min).
The month with the least sunshine is June (Average sunshine: 7h and 30min).

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Average sunshine days in December
Choma, Zambia

Average sunshine days in December - Choma, Zambia
  • Average sunshine days in December: 5.7 days

The month with the most sunshine days is August (30.6 days).
The months with the least sunshine days are February and December (5.7 days).

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Average UV index in December
Choma, Zambia

Average UV index in December - Choma, Zambia
  • Average UV index in December: 5

The months with the highest UV index are September and October (UV index 7).
The months with the lowest UV index are January, May, June, July and December (UV index 5).

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Average cloud cover in December
Choma, Zambia

Average cloud cover in December - Choma, Zambia
  • Average cloud cover in December: 37

The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 3).

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Average visibility in December
Choma, Zambia

Average visibility in December - Choma, Zambia
  • Average visibility in December: 9km

The months with the highest visibility are May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and March (8km).

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Choma, Zambia

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