December weather forecastSandama, Mali
December
Weather in December
December, the first month of the winter in Sandama, is also a hot month, with an average temperature fluctuating between 18.2°C (64.8°F) and 33.8°C (92.8°F).Temperature
The arrival of December sees a recorded average high-temperature of a hot 33.8°C (92.8°F), showing little divergence from the previous month's conditions. December presents a pronounced difference from daytime highs, with a consistent average low-temperature of 18.2°C (64.8°F).Humidity
In December, the average relative humidity is 18%.Rainfall
The only month without rainfall is December.Daylight
With an average of 11h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 06:40 and sunset at 18:07. On the last day of December, sunrise is at 06:55 and sunset at 18:20 GMT.
Sunshine
In December, the average sunshine is 9.7h.UV index
The month with the lowest UV index is December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In December, a regular UV index of 6 translates into these guidelines:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sandama, Mali
- Average high temperature in December: 33.8°C
The warmest month (with the highest average high temperature) is April (41.1°C).
The month with the lowest average high temperature is August (30.8°C).
- Average low temperature in December: 18.2°C
The month with the highest average low temperature is May (28.2°C).
The coldest month (with the lowest average low temperature) is January (17.8°C).
Average pressure in December
Sandama, Mali
- Average pressure in December: 1012.5mbar
The month with the highest atmospheric pressure is January (1012.7mbar).
The month with the lowest atmospheric pressure is April (1008.1mbar).
Average wind speed in December
Sandama, Mali
- Average wind speed in December: 9.7km/h
The windiest month (with the highest average wind speed) is February (10km/h).
The calmest month (with the lowest average wind speed) is September (6.2km/h).
Average humidity in December
Sandama, Mali
- Average humidity in December: 18%
The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is February (14%).
Average rainfall in December
Sandama, Mali
- Average rainfall in December: 0mm
The wettest month (with the highest rainfall) is August (137mm).
The driest month (with the least rainfall) is December (0mm).
Average rainfall days in December
Sandama, Mali
- Average rainfall days in December: 0 days
The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is December (0 days).
Average daylight in December /
Average sunshine in December
Sandama, Mali
- Average daylight in December: 11h and 24min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in December: 9h and 42min
The months with the most sunshine are March, April and November (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 54min).
Average sunshine days in December
Sandama, Mali
- Average sunshine days in December: 31 days
The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (8.5 days).
Average UV index in December
Sandama, Mali
- Average UV index in December: 6
The month with the highest UV index is April (UV index 9).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in December
Sandama, Mali
- Average cloud cover in December: 7
The month with the most cloud cover is August (Cloud cover 43).
The month with the least cloud cover is December (Cloud cover 7).
Average visibility in December
Sandama, Mali
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (10km).
The months with the lowest visibility are August and September (9km).
