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
With the advent of December, Cruz das Posses experiences an average high-temperature of a still warm 29.2°C (84.6°F), mirroring a close resemblance to the previous month. December nights in Cruz das Posses, Brazil, observe an average temperature dip to a pleasant 20.1°C (68.2°F).Heat index
For most parts of December, the heat index is appraised at a fiery hot 36°C (96.8°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.Heat index details are generally centered around shaded locations and a mild breeze. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. 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. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
The average relative humidity in December is 83%.Rainfall
In Cruz das Posses, in December, it is raining for 28.6 days, with typically 174mm (6.85") of accumulated precipitation. In Cruz das Posses, during the entire year, the rain falls for 207 days and collects up to 1206mm (47.48") of precipitation.Daylight
December has the longest days of the year, with an average of 13h and 24min of daylight.On the first day of the month, sunrise is at 05:21 and sunset at 18:40. On the last day of December, in Cruz das Posses, sunrise is at 05:33 and sunset at 18:56 -03.
Sunshine
The average sunshine in December in Cruz das Posses is 7.7h.UV index
February, April through June and December, with an average maximum UV index of 5, are months with the lowest UV index in Cruz das Posses. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: An average UV index of 5 in December transforms into this advice:
Ensure safety - Recommendations to avert sunburn are presented. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
Is it hot in Cruz das Posses during December?
What is the average humidity in December in Cruz das Posses?
How many days does it rain in December in Cruz das Posses?
When are the longest days in Cruz das Posses?
What is the average length of the day in December in Cruz das Posses?
When are sunrise and sunset in December in Cruz das Posses?
How many hours of sunshine does Cruz das Posses have in December?
When is the lowest UV index in Cruz das Posses?
What is the UV index reading in December in Cruz das Posses?
Average temperature in December
Cruz das Posses, Brazil
- Average high temperature in December: 29.2°C
The warmest month (with the highest average high temperature) is September (31.7°C).
The month with the lowest average high temperature is June (24.6°C).
- Average low temperature in December: 20.1°C
The month with the highest average low temperature is December (20.1°C).
The coldest month (with the lowest average low temperature) is June (14.5°C).
Average pressure in December
Cruz das Posses, Brazil
- Average pressure in December: 1011.2mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The months with the lowest atmospheric pressure are November and December (1011.2mbar).
Average wind speed in December
Cruz das Posses, Brazil
- Average wind speed in December: 6.9km/h
The windiest month (with the highest average wind speed) is September (8.9km/h).
The calmest month (with the lowest average wind speed) is February (6.1km/h).
Average humidity in December
Cruz das Posses, Brazil
- Average humidity in December: 83%
The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is September (53%).
Average rainfall in December
Cruz das Posses, Brazil
- Average rainfall in December: 174mm
The wettest month (with the highest rainfall) is January (229mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in December
Cruz das Posses, Brazil
- Average rainfall days in December: 28.6 days
The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is August (4.3 days).
Average daylight in December /
Average sunshine in December
Cruz das Posses, Brazil
- Average daylight in December: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in December: 7h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in December
Cruz das Posses, Brazil
- Average sunshine days in December: 1.4 days
The month with the most sunshine days is August (26.6 days).
The month with the least sunshine days is December (1.4 days).
Average UV index in December
Cruz das Posses, Brazil
- Average UV index in December: 5
The months with the highest UV index are January, March, July, August, September, October and November (UV index 6).
The months with the lowest UV index are February, April, May, June and December (UV index 5).
Average cloud cover in December
Cruz das Posses, Brazil
- Average cloud cover in December: 50
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in December
Cruz das Posses, Brazil
- Average visibility in December: 8km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April and May (7km).
Cruz das Posses, Brazil
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