December weather forecast
Siavonga, Zambia

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Weather in December

Rounding off the year, December witnesses a further increase in rainfall up to 188mm (7.4"), signifying a return to wetter months in Siavonga. Concurrently, temperatures slightly reduce, providing relief from the recent hot months. Despite increased rainfall, daylight hours extend slightly, making the days longer and brighter. The blend of a warmer climate and substantial rainfall makes December a comfortable month to visit Siavonga. As the year concludes, Siavonga's weather spectrum reveals endless versatility and variation.

Temperature

December's advent denotes a minor fluctuation in the average high-temperature to a still hot 32°C (89.6°F) from November's 34°C (93.2°F). An average low-temperature of 22°C (71.6°F) is observed during the December nights.

Rainfall

In Siavonga, in December, it is raining for 15 days, with typically 188mm (7.4") of accumulated precipitation. In Siavonga, during the entire year, the rain falls for 69 days and collects up to 780mm (30.71") of precipitation.

Daylight

December has the longest days of the year in Siavonga, with an average of 13h and 6min of daylight.
On the first day of the month, sunrise is at 05:23 and sunset at 18:25. On the last day of December, sunrise is at 05:35 and sunset at 18:41 CAT.

Sunshine

The month with the least sunshine in Siavonga is December, with an average of 6h of sunshine.

UV index

January through March, October through December, with an average maximum UV index of 12, are months with the highest UV index. A UV Index estimate of 11, and higher, represents an extreme threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 12 during December translates into these guidelines:
Practice all essential precautions. Protection against sun damage is crucial. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Even if it's cloudy, generously apply and frequently reapply a sunscreen with no less than a 30 sun protection factor after each swim or outdoor exercise.
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Frequently asked questions

How hot does it get in Siavonga in December?

In Siavonga, in December, the average high-temperature is 32°C (89.6°F), and the average low-temperature is 22°C (71.6°F).

How much does it rain in Siavonga in December?

In December, in Siavonga, Zambia, the rain falls for 15 days. Throughout December, 188mm (7.4") of precipitation is accumulated.

When are the longest days in Siavonga?

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

How many hours of daylight does Siavonga have in December?

In December, the average day length in Siavonga is 13h and 6min.

What time are sunrise and sunset in December in Siavonga?

On the first day of December in Siavonga, Zambia, sunrise is at 05:23 and sunset at 18:25. On the last day of the month, sunrise is at 05:35 and sunset at 18:41 CAT.

What is the month with the least sunshine in Siavonga?

With an average of 6h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December in Siavonga?

In December, the average sunshine duration is 6h.

What is the month with the highest UV index in Siavonga?

January through March, October through December, with an average maximum UV index of 12, are months with the highest UV index in Siavonga.

How high is the UV index in December in Siavonga?

The average daily maximum UV index in December in Siavonga is 12. A UV Index of 11, and more, symbolizes an excessive health risk from exposure to the Sun's UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in December
Siavonga, Zambia

Average temperature in December - Siavonga, Zambia
  • Average high temperature in December: 32°C

The warmest month (with the highest average high temperature) is October (35°C).
The months with the lowest average high temperature are June and July (27°C).

  • Average low temperature in December: 22°C

The months with the highest average low temperature are October and November (23°C).
The coldest months (with the lowest average low temperature) are June and July (12°C).

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Average rainfall in December
Siavonga, Zambia

Average rainfall in December - Siavonga, Zambia
  • Average rainfall in December: 188mm

The wettest month (with the highest rainfall) is January (195mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

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Average rainfall days in December
Siavonga, Zambia

Average rainfall days in December - Siavonga, Zambia
  • Average rainfall days in December: 15 days

The month with the highest number of rainy days is January (16 days).
The months with the least rainy days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Siavonga, 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 12min).

  • Average sunshine in December: 6h

The months with the most sunshine are May, July, August, September and October (Average sunshine: 10h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average UV index in December
Siavonga, Zambia

Average UV index in December - Siavonga, Zambia
  • Average UV index in December: 12

The months with the highest UV index are January, February, March, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 7).

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Siavonga, Zambia

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