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
At the onset of December, Ndungu records an average high-temperature of a still moderately hot 29.1°C (84.4°F), showing little deviation from the preceding month. Ndungu, in December, observes a steady average low-temperature of 19.1°C (66.4°F).Heat index
December's mean heat index is estimated at a hot 34°C (93.2°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.When assessing, remember that heat index measurements are for light winds and shaded spots. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. 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. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
The average relative humidity in December is 73%.Rainfall
December is the month with the most rainfall. Rain falls for 24.2 days and accumulates 100mm (3.94") of precipitation.Daylight
The month with the longest days is December, with an average of 12h and 24min of daylight.On the first day of the month, sunrise is at 06:06 and sunset at 18:27. On the last day of December, sunrise is at 06:19 and sunset at 18:42 EAT.
Sunshine
In December, the average sunshine is 8.7h.UV index
The months with the highest UV index are January through May, August through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 6 in December translates into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in December?
What is the average humidity in December?
What is the rainiest month in Ndungu?
How many days does it rain in December?
When are the longest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
What is the month with the highest UV index?
What is the UV index reading in December?
Average temperature in December
Ndungu, Tanzania
- Average high temperature in December: 29.1°C
The warmest month (with the highest average high temperature) is February (31°C).
The month with the lowest average high temperature is July (25.8°C).
- Average low temperature in December: 19.1°C
The month with the highest average low temperature is March (19.6°C).
The coldest month (with the lowest average low temperature) is July (15.4°C).
Average pressure in December
Ndungu, Tanzania
- Average pressure in December: 1012.3mbar
The month with the highest atmospheric pressure is July (1017.6mbar).
The month with the lowest atmospheric pressure is February (1011.7mbar).
Average wind speed in December
Ndungu, Tanzania
- Average wind speed in December: 8.5km/h
The windiest month (with the highest average wind speed) is September (10.8km/h).
The calmest month (with the lowest average wind speed) is March (7.5km/h).
Average humidity in December
Ndungu, Tanzania
- Average humidity in December: 73%
The months with the highest relative humidity are April and May (78%).
The month with the lowest relative humidity is September (62%).
Average rainfall in December
Ndungu, Tanzania
- Average rainfall in December: 100mm
The wettest month (with the highest rainfall) is December (100mm).
The driest months (with the least rainfall) are June and July (3mm).
Average rainfall days in December
Ndungu, Tanzania
- Average rainfall days in December: 24.2 days
The month with the highest number of rainy days is December (24.2 days).
The month with the least rainy days is August (4.2 days).
Average daylight in December /
Average sunshine in December
Ndungu, 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: 8h and 4min
The month with the most sunshine is February (Average sunshine: 9h and 6min).
The month with the least sunshine is May (Average sunshine: 7h and 18min).
Average sunshine days in December
Ndungu, Tanzania
- Average sunshine days in December: 5 days
The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is December (5 days).
Average UV index in December
Ndungu, Tanzania
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 5).
Average cloud cover in December
Ndungu, Tanzania
- Average cloud cover in December: 42
The months with the most cloud cover are April and May (Cloud cover 55).
The months with the least cloud cover are February and September (Cloud cover 33).
Average visibility in December
Ndungu, Tanzania
- Average visibility in December: 9km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are April and May (8km).
