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
December
Weather in December
Temperature
An average high-temperature of a still warm 28.7°C (83.7°F) marks December, exhibiting a close resemblance to the conditions in November. Kiwani, in the month of December, notes an average low temperature of 27.7°C (81.9°F), indicating a small decrease from the daytime highs.Heat index
The heat index value during December is evaluated at a hot 33°C (91.4°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Humidity
The months with the lowest humidity are March, June, July and December, with an average relative humidity of 76%.Rainfall
In Kiwani, in December, it is raining for 26.2 days, with typically 109mm (4.29") of accumulated precipitation. Throughout the year, there are 239.9 rainfall days, and 1266mm (49.84") of precipitation is accumulated.Daylight
With an average of 12h and 24min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 05:57 and sunset at 18:22. On the last day of December, sunrise is at 06:11 and sunset at 18:37 EAT.
Sunshine
In December, the average sunshine is 9.5h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, a daily maximum UV index of 7 leads to the following instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during December?
What are the least humid months?
What is the average humidity in December in Kiwani?
How much does it rain in December?
When are the longest days?
What is the average length of the day in December in Kiwani?
When is the sunrise / sunset in December?
How many hours of sunshine does Kiwani have in December?
What are the months with the highest UV index?
What are the months with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Kiwani, Tanzania
- Average high temperature in December: 28.7°C
The warmest month (with the highest average high temperature) is March (29.2°C).
The month with the lowest average high temperature is August (25.9°C).
- Average low temperature in December: 27.7°C
The month with the highest average low temperature is March (28°C).
The coldest month (with the lowest average low temperature) is August (24.7°C).
Average pressure in December
Kiwani, Tanzania
- Average pressure in December: 1010.8mbar
The month with the highest atmospheric pressure is July (1016.4mbar).
The month with the lowest atmospheric pressure is February (1010.3mbar).
Average wind speed in December
Kiwani, Tanzania
- Average wind speed in December: 17.5km/h
The windiest month (with the highest average wind speed) is July (28.4km/h).
The calmest month (with the lowest average wind speed) is November (13.7km/h).
Average humidity in December
Kiwani, Tanzania
- Average humidity in December: 76%
The month with the highest relative humidity is October (79%).
The months with the lowest relative humidity are March, June, July and December (76%).
Average rainfall in December
Kiwani, Tanzania
- Average rainfall in December: 109mm
The wettest month (with the highest rainfall) is May (296mm).
The driest month (with the least rainfall) is August (26mm).
Average rainfall days in December
Kiwani, Tanzania
- Average rainfall days in December: 26.2 days
The month with the highest number of rainy days is April (27.7 days).
The month with the least rainy days is February (10.4 days).
Average daylight in December /
Average sunshine in December
Kiwani, 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 48min).
- Average sunshine in December: 9h and 3min
The month with the most sunshine is November (Average sunshine: 10h and 42min).
The month with the least sunshine is May (Average sunshine: 7h and 36min).
Average sunshine days in December
Kiwani, Tanzania
- Average sunshine days in December: 3.5 days
The month with the most sunshine days is February (12.5 days).
The month with the least sunshine days is April (1.8 days).
Average UV index in December
Kiwani, Tanzania
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Kiwani, Tanzania
- Average cloud cover in December: 26
The month with the most cloud cover is May (Cloud cover 45).
The month with the least cloud cover is December (Cloud cover 26).
Average visibility in December
Kiwani, Tanzania
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are April and May (9km).
