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
The transition from November to December sees an average high-temperature of a still moderately hot 27.6°C (81.7°F), indicating a minor variance from the prior month. An average low-temperature of 19.4°C (66.9°F) is noted during the month of December.Heat index
The heat index value for December is computed to be a hot 32°C (89.6°F). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.The standards for the heat index are set for locations in shade and under light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
In December, the average relative humidity in Mossâmedes is 87%.Rainfall
The month with the most rainfall in Mossâmedes is December, when the rain falls for 29.3 days and typically aggregates up to 199mm (7.83") of precipitation.Daylight
The month with the longest days in Mossâmedes, Brazil, is December, with an average of 13h and 6min of daylight.On the first day of December in Mossâmedes, sunrise is at 05:39 and sunset at 18:40. On the last day of the month, sunrise is at 05:52 and sunset at 18:56 -03.
Sunshine
In Mossâmedes, Brazil, the average sunshine in December is 6.8h.UV index
In Mossâmedes, the average daily maximum UV index in December is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The average daily UV index of 6 in December transforms into the following instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Mossâmedes in December?
What is the average humidity in December in Mossâmedes?
What is the rainiest month in Mossâmedes?
How many days does it rain in December in Mossâmedes?
When are the longest days in Mossâmedes?
What is the average length of the day in December in Mossâmedes?
What time are sunrise and sunset in December in Mossâmedes?
How many hours of sunshine does Mossâmedes have in December?
What is the UV index intensity in December in Mossâmedes?
Average temperature in December
Mossâmedes, Brazil
- Average high temperature in December: 27.6°C
The warmest month (with the highest average high temperature) is September (34.1°C).
The month with the lowest average high temperature is May (27.1°C).
- Average low temperature in December: 19.4°C
The month with the highest average low temperature is September (21°C).
The coldest months (with the lowest average low temperature) are June and July (16.6°C).
Average pressure in December
Mossâmedes, Brazil
- Average pressure in December: 1011mbar
The month with the highest atmospheric pressure is July (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in December
Mossâmedes, Brazil
- Average wind speed in December: 6.2km/h
The windiest month (with the highest average wind speed) is August (8.9km/h).
The calmest month (with the lowest average wind speed) is March (5.3km/h).
Average humidity in December
Mossâmedes, Brazil
- Average humidity in December: 87%
The month with the highest relative humidity is March (89%).
The month with the lowest relative humidity is August (39%).
Average rainfall in December
Mossâmedes, Brazil
- Average rainfall in December: 199mm
The wettest month (with the highest rainfall) is December (199mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in December
Mossâmedes, Brazil
- Average rainfall days in December: 29.3 days
The month with the highest number of rainy days is December (29.3 days).
The month with the least rainy days is August (0.8 days).
Average daylight in December /
Average sunshine in December
Mossâmedes, Brazil
- Average daylight in December: 13h and 1min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in December: 6h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days in December
Mossâmedes, Brazil
- Average sunshine days in December: 1.8 days
The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is February (0.9 days).
Average UV index in December
Mossâmedes, Brazil
- Average UV index in December: 6
The months with the highest UV index are August and September (UV index 7).
The months with the lowest UV index are February and March (UV index 5).
Average cloud cover in December
Mossâmedes, Brazil
- Average cloud cover in December: 58
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in December
Mossâmedes, Brazil
- Average visibility in December: 7km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April and December (7km).
