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
Nsem sees the arrival of December with an average high-temperature of a tropical 32.1°C (89.8°F), indicating a subtle variation from November. Nsem registers a substantial downturn from daytime peaks throughout December nights, with an average low-temperature of 17.6°C (63.7°F).Heat index
December's mean heat index is evaluated at a tropical 34°C (93.2°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. 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 extremely significant for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Humidity
In Nsem, the average relative humidity in December is 47%.Rainfall
In Nsem, during December, the rain falls for 2 days and regularly aggregates up to 3mm (0.12") of precipitation. Throughout the year, there are 240.2 rainfall days, and 1554mm (61.18") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 11h and 48min of daylight.On the first day of the month, sunrise is at 06:01 and sunset at 17:53. On the last day of December, sunrise is at 06:16 and sunset at 18:06 WAT.
Sunshine
The average sunshine in December is 8.8h.UV index
In December, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 6 in December transforms into the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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?
How much does it rain in December?
What is the month with the shortest days?
How many hours of daylight does Nsem have in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
What is the UV index reading in December?
Average temperature in December
Nsem, Cameroon
- Average high temperature in December: 32.1°C
The warmest month (with the highest average high temperature) is February (35.2°C).
The month with the lowest average high temperature is August (25.7°C).
- Average low temperature in December: 17.6°C
The months with the highest average low temperature are March and April (20.2°C).
The coldest month (with the lowest average low temperature) is January (17°C).
Average pressure in December
Nsem, Cameroon
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is July (1014.2mbar).
The month with the lowest atmospheric pressure is February (1010.3mbar).
Average wind speed in December
Nsem, Cameroon
- Average wind speed in December: 5.4km/h
The windiest month (with the highest average wind speed) is March (6.1km/h).
The calmest month (with the lowest average wind speed) is October (4km/h).
Average humidity in December
Nsem, Cameroon
- Average humidity in December: 47%
The month with the highest relative humidity is August (92%).
The month with the lowest relative humidity is January (42%).
Average rainfall in December
Nsem, Cameroon
- Average rainfall in December: 3mm
The wettest month (with the highest rainfall) is October (252mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in December
Nsem, Cameroon
- Average rainfall days in December: 2 days
The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is January (1.4 days).
Average daylight in December /
Average sunshine in December
Nsem, Cameroon
- 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 5min
The month with the most sunshine is January (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 4h and 54min).
Average sunshine days in December
Nsem, Cameroon
- Average sunshine days in December: 28 days
The month with the most sunshine days is January (28.7 days).
The month with the least sunshine days is September (0 days).
Average UV index in December
Nsem, Cameroon
- Average UV index in December: 6
The month with the highest UV index is February (UV index 7).
The months with the lowest UV index are May, June, July, August and September (UV index 5).
Average cloud cover in December
Nsem, Cameroon
- Average cloud cover in December: 8
The month with the most cloud cover is August (Cloud cover 78).
The months with the least cloud cover are January and December (Cloud cover 8).
Average visibility in December
Nsem, Cameroon
- Average visibility in December: 10km
The months with the highest visibility are January and December (10km).
The months with the lowest visibility are August and September (5km).
