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
December commences with an average high-temperature of a still tropical 33.8°C (92.8°F), showing little deviation from November's 33°C (91.4°F). Mustahil sees an average low-temperature of 23.5°C (74.3°F) during December.Heat index
For most parts of December, the heat index is appraised at a torrid 36°C (96.8°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.Be informed that the heat index values are oriented around shady conditions and gentle breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
In Mustahil, the average relative humidity in December is 43%.Rainfall
December is the last month it rains. During 2.5 rainfall days, in December, Mustahil aggregates 5mm (0.2") of precipitation. In Mustahil, during the entire year, the rain falls for 78.5 days and collects up to 290mm (11.42") of precipitation.Daylight
With an average of 11h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 05:54 and sunset at 17:45. On the last day of December, sunrise is at 06:09 and sunset at 17:59 EAT.
Sunshine
December has the least sunshine of the year, with an average of 8.2h of sunshine.UV index
January, February, April through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 7 in December translates into the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in December?
What is the average humidity in December?
What is the last month it rains?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Mustahil, Ethiopia
- Average high temperature in December: 33.8°C
The warmest month (with the highest average high temperature) is March (36.3°C).
The month with the lowest average high temperature is November (33°C).
- Average low temperature in December: 23.5°C
The month with the highest average low temperature is April (26°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).
Average pressure in December
Mustahil, Ethiopia
- Average pressure in December: 1011.5mbar
The month with the highest atmospheric pressure is July (1012.4mbar).
The month with the lowest atmospheric pressure is April (1010.1mbar).
Average wind speed in December
Mustahil, Ethiopia
- Average wind speed in December: 16.7km/h
The windiest month (with the highest average wind speed) is July (28km/h).
The calmest month (with the lowest average wind speed) is November (14.5km/h).
Average humidity in December
Mustahil, Ethiopia
- Average humidity in December: 43%
The months with the highest relative humidity are May and October (56%).
The months with the lowest relative humidity are January and February (41%).
Average rainfall in December
Mustahil, Ethiopia
- Average rainfall in December: 5mm
The wettest month (with the highest rainfall) is October (80mm).
The driest months (with the least rainfall) are January and February (0mm).
Average rainfall days in December
Mustahil, Ethiopia
- Average rainfall days in December: 2.5 days
The month with the highest number of rainy days is October (18.1 days).
The month with the least rainy days is February (0.5 days).
Average daylight in December /
Average sunshine in December
Mustahil, 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 48min).
- Average sunshine in December: 8h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 8h and 12min).
Average sunshine days in December
Mustahil, Ethiopia
- Average sunshine days in December: 28.1 days
The month with the most sunshine days is January (30.2 days).
The month with the least sunshine days is October (10.2 days).
Average UV index in December
Mustahil, Ethiopia
- Average UV index in December: 7
The month with the highest UV index is March (UV index 8).
The months with the lowest UV index are January, February, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Mustahil, Ethiopia
- Average cloud cover in December: 11
The month with the most cloud cover is October (Cloud cover 33).
The month with the least cloud cover is January (Cloud cover 6).
Average visibility in December
Mustahil, Ethiopia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
