December weather forecastOum Hadjer, Chad
December
Weather in December
December typically sees Oum Hadjer, Chad experiencing the full brunt of the dry season, characterized by an absence of rainfall. The weather remains consistent with November, featuring dry conditions, clear skies, and reduced humidity. Daylight hours shrink further, returning to the yearly minimum, though the city continues its enjoyment of substantial sunshine. The highest wind speed of the year at 14.3km/h (8.9mph) accentuates the freshness of the dry, crisp air. The carving wind, coupled with pressured 1012.3mb, sets the rhythm for the climatic symphony that is a Chad Sahelian Winter in Oum Hadjer.Temperature
December's presence records an average high-temperature of a tropical 33.3°C (91.9°F), closely mirroring November's climate. Oum Hadjer registers a prominent dip from daytime highs, with an average of 18.9°C (66°F) during the nights of December.Humidity
In Oum Hadjer, the average relative humidity in December is 16%.Rainfall
January through March, November and December are months without rainfall.Daylight
The month with the shortest days is December, with an average of 11h and 24min of daylight.On the first day of December, sunrise is at 05:48 and sunset at 17:12. On the last day of the month, sunrise is at 06:03 and sunset at 17:25 WAT.
Sunshine
The average sunshine in December is 9.9h.UV index
The months with the lowest UV index are January, July, August, November and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 7 in December translates into this advice:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Oum Hadjer, Chad
- Average high temperature in December: 33.3°C
The warmest months (with the highest average high temperature) are April and May (40.5°C).
The month with the lowest average high temperature is August (32.2°C).
- Average low temperature in December: 18.9°C
The month with the highest average low temperature is June (29.3°C).
The coldest month (with the lowest average low temperature) is January (18.4°C).
Average pressure in December
Oum Hadjer, Chad
- Average pressure in December: 1012.3mbar
The months with the highest atmospheric pressure are January and December (1012.3mbar).
The month with the lowest atmospheric pressure is April (1006.8mbar).
Average wind speed in December
Oum Hadjer, Chad
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is March (16.2km/h).
The calmest month (with the lowest average wind speed) is September (9.9km/h).
Average humidity in December
Oum Hadjer, Chad
- Average humidity in December: 16%
The month with the highest relative humidity is August (64%).
The month with the lowest relative humidity is March (10%).
Average rainfall in December
Oum Hadjer, Chad
- Average rainfall in December: 0mm
The wettest month (with the highest rainfall) is August (205mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).
Average rainfall days in December
Oum Hadjer, Chad
- Average rainfall days in December: 0 days
The month with the highest number of rainy days is August (25.2 days).
The months with the least rainy days are January, February, November and December (0 days).
Average daylight in December /
Average sunshine in December
Oum Hadjer, Chad
- Average daylight in December: 11h and 24min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in December: 9h and 54min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 42min).
Average sunshine days in December
Oum Hadjer, Chad
- Average sunshine days in December: 31 days
The months with the most sunshine days are January and December (31 days).
The month with the least sunshine days is August (4.8 days).
Average UV index in December
Oum Hadjer, Chad
- Average UV index in December: 7
The months with the highest UV index are February, March, April, May, June, September and October (UV index 8).
The months with the lowest UV index are January, July, August, November and December (UV index 7).
Average cloud cover in December
Oum Hadjer, Chad
- Average cloud cover in December: 1
The month with the most cloud cover is August (Cloud cover 37).
The months with the least cloud cover are January and December (Cloud cover 1).
Average visibility in December
Oum Hadjer, Chad
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (10km).
The month with the lowest visibility is August (9km).
