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
The arrival of December brings an average high-temperature of a still warm 29.4°C (84.9°F), nearly identical to November's 27.4°C (81.3°F). During December, Mega observes a consistent average nighttime temperature of 19.6°C (67.3°F).Heat index
December's mean heat index is computed to be a hot 31°C (87.8°F). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.Remember that heat index calculations are made for conditions in the shade with light wind. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Humidity
In December, the average relative humidity in Mega is 53%.Rainfall
In Mega, Ethiopia, during December, the rain falls for 8.6 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, there are 178.8 rainfall days, and 681mm (26.81") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 11h and 54min of daylight.On the first day of the month, sunrise is at 06:18 and sunset at 18:13. On the last day of December, sunrise is at 06:33 and sunset at 18:26 EAT.
Sunshine
In Mega, Ethiopia, the average sunshine in December is 9.3h.UV index
In Mega, the average daily maximum UV index in December is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 6 in December leads to these recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
Is it hot in Mega during December?
What is the average humidity in December in Mega?
How many days does it rain in December in Mega?
What is the month with the shortest days in Mega?
How many hours of daylight does Mega have in December?
When are sunrise and sunset in December in Mega?
How long on average sun shines in December in Mega?
How high is the UV index in December in Mega?
Average temperature in December
Mega, Ethiopia
- Average high temperature in December: 29.4°C
The warmest month (with the highest average high temperature) is February (31.8°C).
The month with the lowest average high temperature is July (25.9°C).
- Average low temperature in December: 19.6°C
The month with the highest average low temperature is February (21.7°C).
The coldest month (with the lowest average low temperature) is June (18.3°C).
Average pressure in December
Mega, Ethiopia
- Average pressure in December: 1011.7mbar
The month with the highest atmospheric pressure is July (1014.9mbar).
The month with the lowest atmospheric pressure is February (1010.5mbar).
Average wind speed in December
Mega, Ethiopia
- Average wind speed in December: 12.9km/h
The windiest month (with the highest average wind speed) is August (16.7km/h).
The calmest month (with the lowest average wind speed) is April (10km/h).
Average humidity in December
Mega, Ethiopia
- Average humidity in December: 53%
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is January (37%).
Average rainfall in December
Mega, Ethiopia
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is April (179mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in December
Mega, Ethiopia
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is April (27.9 days).
The month with the least rainy days is January (2.9 days).
Average daylight in December /
Average sunshine in December
Mega, Ethiopia
- Average daylight in December: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in December: 9h and 2min
The month with the most sunshine is January (Average sunshine: 9h and 48min).
The month with the least sunshine is May (Average sunshine: 5h and 42min).
Average sunshine days in December
Mega, Ethiopia
- Average sunshine days in December: 21.6 days
The month with the most sunshine days is January (28 days).
The month with the least sunshine days is April (1.7 days).
Average UV index in December
Mega, Ethiopia
- Average UV index in December: 6
The months with the highest UV index are January and February (UV index 7).
The months with the lowest UV index are April and May (UV index 5).
Average cloud cover in December
Mega, Ethiopia
- Average cloud cover in December: 20
The month with the most cloud cover is May (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 12).
Average visibility in December
Mega, Ethiopia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, June, July, August, September and December (10km).
The months with the lowest visibility are April, May, October and November (9km).
Mega, Ethiopia
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