December weather forecastUssito, Angola

December

Weather in December

The first month of the summer, December, is also an agreeable month in Ussito, Angola, with an average temperature fluctuating between 15.2°C (59.4°F) and 22.9°C (73.2°F).

Temperature

In Ussito, December is the month with the lowest recorded average temperatures, measuring a high of 22.9°C (73.2°F) and a low of 15.2°C (59.4°F).

Humidity

December is the most humid month, with an average relative humidity of 87%.

Rainfall

The month with the most rainfall in Ussito is December, when the rain falls for 30 days and typically aggregates up to 281mm (11.06") of precipitation.

Daylight

December has the longest days of the year, with an average of 12h and 48min of daylight.
On the first day of the month, sunrise is at 05:23 and sunset at 18:10. On the last day of December, sunrise is at 05:35 and sunset at 18:26 WAT.

Sunshine

In Ussito, the average sunshine in December is 8.3h.

UV index

The months with the lowest UV index are January through July, October through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 in December interprets into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.

Updated: Aug 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

December is the month when Ussito, Angola, sees the average lowest temperatures, with a high of 22.9°C (73.2°F) and a low of 15.2°C (59.4°F).

The high-temperature, in December, in Ussito, is 22.9°C (73.2°F), while the low-temperature averages to 15.2°C (59.4°F). In October, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is estimated at 31°C (87.8°F).

The most humid month in Ussito is December, with an average relative humidity of 87%.

In Ussito, the average relative humidity in December is 87%.

December is the month with the most rainfall. Rain falls for 30 days and accumulates 281mm (11.06") of precipitation.

In December, in Ussito, the rain falls for 30 days. Throughout December, 281mm (11.06") of precipitation is accumulated.

The month with the longest days is December, with an average of 12h and 48min of daylight.

In December, the average day length is 12h and 50min.

On the first day of December, sunrise is at 05:23 and sunset at 18:10. On the last day of the month, sunrise is at 05:35 and sunset at 18:26 WAT.

In December, the average sunshine duration is 8.3h.

January through July, October through December, with an average maximum UV index of 5, are months with the lowest UV index.

In December, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

25.3°C

22.9°C

23.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.8km/h

5.5km/h

6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

1.2

0.8

1.8

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Ussito, Angola

Average high temperature in December: 22.9°C

The warmest month (with the highest average high temperature) is September (30.5°C).
The month with the lowest average high temperature is December (22.9°C).

Average low temperature in December: 15.2°C

The month with the highest average low temperature is October (15.9°C).
The coldest month (with the lowest average low temperature) is June (8.9°C).

Average pressure in December
Ussito, Angola

Average pressure in December: 1012.9mbar

The month with the highest atmospheric pressure is June (1017.5mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).

Average wind speed in December
Ussito, Angola

Average wind speed in December: 4.8km/h

The windiest month (with the highest average wind speed) is August (6.9km/h).
The calmest month (with the lowest average wind speed) is December (4.8km/h).

Average humidity in December
Ussito, Angola

Average humidity in December: 87%

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (30%).

Average rainfall in December
Ussito, Angola

Average rainfall in December: 281mm

The wettest month (with the highest rainfall) is December (281mm).
The driest months (with the least rainfall) are June, July and August (0mm).

Average rainfall days in December
Ussito, Angola

Average rainfall days in December: 30 days

The month with the highest number of rainy days is December (30 days).
The months with the least rainy days are June and July (0.1 days).

Average daylight in December /
Average sunshine in December
Ussito, Angola

Average daylight in December: 12h and 48min

The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 24min).

Average sunshine in December: 8h and 18min

The months with the most sunshine are September and November (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 42min).

Average sunshine days in December
Ussito, Angola

Average sunshine days in December: 0.8 days

The month with the most sunshine days is July (31 days).
The month with the least sunshine days is December (0.8 days).

Average UV index in December
Ussito, Angola

Average UV index in December: 5

The months with the highest UV index are August and September (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, October, November and December (UV index 5).

Average cloud cover in December
Ussito, Angola

Average cloud cover in December: 60

The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 1).

Average visibility in December
Ussito, Angola

Average visibility in December: 7km

The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (7km).