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
December marks a gentle change in average high-temperature in Sumbawanga, Tanzania, declining from November's moderately hot 25.6°C (78.1°F) to an agreeable 22.5°C (72.5°F). During December, the nighttime temperature averages to a refreshing 15.8°C (60.4°F).Humidity
The average relative humidity in December is 85%.Rainfall
The month with the most rainfall is December, when the rain falls for 30.5 days and typically aggregates up to 289mm (11.38") of precipitation.Daylight
The month with the longest days is December, with an average of 12h and 36min of daylight.On the first day of the month, sunrise is at 06:26 and sunset at 18:59. On the last day of December, in Sumbawanga, sunrise is at 06:39 and sunset at 19:14 EAT.
Sunshine
In December, the average sunshine is 9.3h.UV index
The months with the lowest UV index in Sumbawanga are January through July, November and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 5 during December translates into the following directions:
Prioritize safety - Recommendations to avert sunburn are shared. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Sumbawanga?
What is the average humidity in December in Sumbawanga?
What is the wettest month in Sumbawanga?
How much does it rain in Sumbawanga in December?
When are the longest days in Sumbawanga?
What is the average length of the day in December in Sumbawanga?
When are sunrise and sunset in December in Sumbawanga?
How long on average sun shines in December in Sumbawanga?
When is the lowest UV index in Sumbawanga?
What is the UV index intensity in December in Sumbawanga?
Average temperature in December
Sumbawanga, Tanzania
- Average high temperature in December: 22.5°C
The warmest months (with the highest average high temperature) are September and October (28.1°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in December: 15.8°C
The month with the highest average low temperature is October (17.9°C).
The coldest month (with the lowest average low temperature) is July (12.1°C).
Average pressure in December
Sumbawanga, Tanzania
- Average pressure in December: 1012.3mbar
The months with the highest atmospheric pressure are June and July (1017.3mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in December
Sumbawanga, Tanzania
- Average wind speed in December: 6.3km/h
The windiest month (with the highest average wind speed) is July (14.7km/h).
The calmest month (with the lowest average wind speed) is December (6.3km/h).
Average humidity in December
Sumbawanga, Tanzania
- Average humidity in December: 85%
The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is September (44%).
Average rainfall in December
Sumbawanga, Tanzania
- Average rainfall in December: 289mm
The wettest month (with the highest rainfall) is December (289mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in December
Sumbawanga, Tanzania
- Average rainfall days in December: 30.5 days
The month with the highest number of rainy days is March (30.7 days).
The month with the least rainy days is August (0.9 days).
Average daylight in December /
Average sunshine in December
Sumbawanga, Tanzania
- Average daylight in December: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in December: 9h and 2min
The month with the most sunshine is September (Average sunshine: 10h and 0min).
The months with the least sunshine are June and July (Average sunshine: 7h and 42min).
Average sunshine days in December
Sumbawanga, Tanzania
- Average sunshine days in December: 0.4 days
The month with the most sunshine days is July (29.9 days).
The month with the least sunshine days is March (0.2 days).
Average UV index in December
Sumbawanga, Tanzania
- Average UV index in December: 5
The months with the highest UV index are August, September and October (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, November and December (UV index 5).
Average cloud cover in December
Sumbawanga, Tanzania
- Average cloud cover in December: 47
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 7).
Average visibility in December
Sumbawanga, Tanzania
- Average visibility in December: 8km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March and December (8km).
Sumbawanga, Tanzania
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