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
The arrival of December signals a subtle shift in temperature, down from a moderately hot 29.1°C (84.4°F) in November to a still warm 25.7°C (78.3°F). Throughout December, Isoka's nights cool down to an average of 16.6°C (61.9°F).Humidity
In Isoka, the average relative humidity in December is 82%.Rainfall
The month with the most rainfall is December, when the rain falls for 30.3 days and typically aggregates up to 304mm (11.97") of precipitation.Daylight
With an average of 12h and 42min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:18 and sunset at 17:58. On the last day of the month, sunrise is at 05:31 and sunset at 18:13 CAT.
Sunshine
The average sunshine in December is 9.4h.UV index
January through July and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In December, a regular UV index of 5 translates into these guidelines:
Be vigilant - Preventing sunburn is recommended. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Isoka in December?
What is the average humidity in December?
What is the wettest month?
How much does it rain in December?
When are the longest days?
How many hours of daylight does Isoka have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Isoka have in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Isoka, Zambia
- Average high temperature in December: 25.7°C
The warmest month (with the highest average high temperature) is October (30.9°C).
The month with the lowest average high temperature is June (23.3°C).
- Average low temperature in December: 16.6°C
The month with the highest average low temperature is November (17.7°C).
The coldest month (with the lowest average low temperature) is July (10.4°C).
Average pressure in December
Isoka, Zambia
- Average pressure in December: 1012mbar
The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in December
Isoka, Zambia
- Average wind speed in December: 6.8km/h
The windiest month (with the highest average wind speed) is September (12.2km/h).
The calmest month (with the lowest average wind speed) is February (6.1km/h).
Average humidity in December
Isoka, Zambia
- Average humidity in December: 82%
The month with the highest relative humidity is March (90%).
The months with the lowest relative humidity are September and October (48%).
Average rainfall in December
Isoka, Zambia
- Average rainfall in December: 304mm
The wettest month (with the highest rainfall) is December (304mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in December
Isoka, Zambia
- Average rainfall days in December: 30.3 days
The month with the highest number of rainy days is January (30.7 days).
The month with the least rainy days is August (0.8 days).
Average daylight in December /
Average sunshine in December
Isoka, Zambia
- Average daylight in December: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in December: 9h and 2min
The month with the most sunshine is September (Average sunshine: 10h and 0min).
The month with the least sunshine is April (Average sunshine: 7h and 24min).
Average sunshine days in December
Isoka, Zambia
- Average sunshine days in December: 0.7 days
The month with the most sunshine days is July (29.8 days).
The months with the least sunshine days are January and February (0.3 days).
Average UV index in December
Isoka, Zambia
- Average UV index in December: 5
The months with the highest UV index are August, September, October and November (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July and December (UV index 5).
Average cloud cover in December
Isoka, Zambia
- Average cloud cover in December: 46
The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 8).
Average visibility in December
Isoka, Zambia
- Average visibility in December: 8km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are March and April (6km).
Isoka, Zambia
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