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
Gumanga observes an average high-temperature of a still warm 26.5°C (79.7°F) in December, barely different from 28°C (82.4°F) in November. Throughout December, the temperature falls to an average low of 15.8°C (60.4°F).Humidity
The average relative humidity in December is 78%.Rainfall
The month with the most rainfall in Gumanga is December, when the rain falls for 25 days and typically aggregates up to 154mm (6.06") of precipitation.Daylight
The month with the longest days in Gumanga is December, with an average of 12h and 24min of daylight.On the first day of the month, sunrise is at 06:20 and sunset at 18:41. On the last day of December, sunrise is at 06:33 and sunset at 18:55 EAT.
Sunshine
In Gumanga, the average sunshine in December is 9.1h.UV index
March, April and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 5 in December, converts into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the average humidity in December?
What is the rainiest month?
How many days does it rain in December?
When are the longest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Gumanga have in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Gumanga, Tanzania
- Average high temperature in December: 26.5°C
The warmest month (with the highest average high temperature) is September (29.7°C).
The month with the lowest average high temperature is April (26.2°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 May (14.5°C).
Average pressure in December
Gumanga, Tanzania
- Average pressure in December: 1012.1mbar
The month with the highest atmospheric pressure is June (1015.1mbar).
The months with the lowest atmospheric pressure are February and November (1011.5mbar).
Average wind speed in December
Gumanga, Tanzania
- Average wind speed in December: 5.8km/h
The windiest months (with the highest average wind speed) are August and October (7.7km/h).
The calmest month (with the lowest average wind speed) is December (5.8km/h).
Average humidity in December
Gumanga, Tanzania
- Average humidity in December: 78%
The month with the highest relative humidity is April (82%).
The months with the lowest relative humidity are August and September (50%).
Average rainfall in December
Gumanga, Tanzania
- Average rainfall in December: 154mm
The wettest month (with the highest rainfall) is December (154mm).
The driest month (with the least rainfall) is July (19mm).
Average rainfall days in December
Gumanga, Tanzania
- Average rainfall days in December: 25 days
The month with the highest number of rainy days is April (25.4 days).
The month with the least rainy days is July (11.3 days).
Average daylight in December /
Average sunshine in December
Gumanga, 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 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 8h and 48min).
Average sunshine days in December
Gumanga, Tanzania
- Average sunshine days in December: 4.7 days
The month with the most sunshine days is July (17.5 days).
The month with the least sunshine days is April (3.7 days).
Average UV index in December
Gumanga, Tanzania
- Average UV index in December: 5
The months with the highest UV index are January, February, May, June, July, August, September, October and November (UV index 6).
The months with the lowest UV index are March, April and December (UV index 5).
Average cloud cover in December
Gumanga, Tanzania
- Average cloud cover in December: 36
The month with the most cloud cover is April (Cloud cover 43).
The month with the least cloud cover is September (Cloud cover 18).
Average visibility in December
Gumanga, Tanzania
- Average visibility in December: 8km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are April, May and December (8km).
