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 average high-temperature is a still moderately hot 27.2°C (81°F) in December, hardly different from the 27.5°C (81.5°F) recorded in November. Throughout the month of December, the average temperature dips to a comfortable 17°C (62.6°F) at night.Heat index
December's average heat index is estimated at 29°C (84.2°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. 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. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humidity
In December, the average relative humidity is 69%.Rainfall
In Nangwa, during December, the rain falls for 21.3 days and regularly aggregates up to 103mm (4.06") of precipitation. In Nangwa, during the entire year, the rain falls for 153.2 days and collects up to 626mm (24.65") of precipitation.Daylight
The month with the longest days in Nangwa, Tanzania, is December, with an average of 12h and 24min of daylight.On the first day of December, sunrise is at 06:16 and sunset at 18:38. On the last day of the month, sunrise is at 06:30 and sunset at 18:52 EAT.
Sunshine
In December, the average sunshine is 9h.UV index
The months with the highest UV index in Nangwa are January through March, August through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In December, the UV index of 6 transforms into the following advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the usual temperature for Nangwa in December?
What is the average humidity in December in Nangwa?
How much does it rain in Nangwa in December?
When are the longest days in Nangwa?
What is the average length of the day in December in Nangwa?
When are sunrise and sunset in December in Nangwa?
How long on average sun shines in December in Nangwa?
What are the months with the highest UV index in Nangwa?
What is the UV index reading in December in Nangwa?
Average temperature in December
Nangwa, Tanzania
- Average high temperature in December: 27.2°C
The warmest month (with the highest average high temperature) is February (28.9°C).
The month with the lowest average high temperature is June (23.7°C).
- Average low temperature in December: 17°C
The months with the highest average low temperature are March and November (17.5°C).
The coldest month (with the lowest average low temperature) is July (13.3°C).
Average pressure in December
Nangwa, Tanzania
- Average pressure in December: 1012.8mbar
The month with the highest atmospheric pressure is July (1017.3mbar).
The month with the lowest atmospheric pressure is February (1012.3mbar).
Average wind speed in December
Nangwa, Tanzania
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is September (11.3km/h).
The calmest month (with the lowest average wind speed) is March (6.5km/h).
Average humidity in December
Nangwa, Tanzania
- Average humidity in December: 69%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is September (58%).
Average rainfall in December
Nangwa, Tanzania
- Average rainfall in December: 103mm
The wettest month (with the highest rainfall) is April (124mm).
The driest month (with the least rainfall) is August (2mm).
Average rainfall days in December
Nangwa, Tanzania
- Average rainfall days in December: 21.3 days
The month with the highest number of rainy days is April (24.1 days).
The months with the least rainy days are August and September (3.3 days).
Average daylight in December /
Average sunshine in December
Nangwa, Tanzania
- Average daylight in December: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in December: 9h and 0min
The month with the most sunshine is September (Average sunshine: 9h and 48min).
The month with the least sunshine is April (Average sunshine: 8h and 18min).
Average sunshine days in December
Nangwa, Tanzania
- Average sunshine days in December: 8.6 days
The month with the most sunshine days is September (24.9 days).
The month with the least sunshine days is April (3.6 days).
Average UV index in December
Nangwa, Tanzania
- Average UV index in December: 6
The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June and July (UV index 5).
Average cloud cover in December
Nangwa, Tanzania
- Average cloud cover in December: 36
The month with the most cloud cover is April (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 23).
Average visibility in December
Nangwa, Tanzania
- Average visibility in December: 9km
The months with the highest visibility are February, August, September, October and November (10km).
The months with the lowest visibility are April and May (8km).
Nangwa, Tanzania
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