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 advent of December presents an average high-temperature of a still warm 27.8°C (82°F), maintaining a close correlation with the preceding month. The temperature in Braço do Norte dips to an average of 18.8°C (65.8°F) during December nights.Heat index
For December, the heat index is appraised at a tropical 32°C (89.6°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humidity
November and December, with an average relative humidity of 80%, are the least humid months.Rainfall
In December, the rain falls for 15.4 days. Throughout December, 70mm (2.76") of precipitation is accumulated. Throughout the year, there are 172.3 rainfall days, and 881mm (34.69") of precipitation is accumulated.Daylight
December has the longest days of the year, with an average of 13h and 54min of daylight.On the first day of December, sunrise is at 05:11 and sunset at 19:00. On the last day of the month, sunrise is at 05:22 and sunset at 19:17 -03.
Sunshine
The average sunshine in December in Braço do Norte is 7.4h.UV index
The months with the highest UV index in Braço do Norte are January through March and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 6 in December leads to these recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Braço do Norte in December?
What is the least humid month in Braço do Norte?
What is the average humidity in December in Braço do Norte?
How many days does it rain in December in Braço do Norte?
When are the longest days in Braço do Norte?
How many hours of daylight does Braço do Norte have in December?
When is the sunrise / sunset in December in Braço do Norte?
How long on average sun shines in December in Braço do Norte?
When is the highest UV index in Braço do Norte?
What is the UV index intensity in December in Braço do Norte?
Average temperature in December
Braço do Norte, Brazil
- Average high temperature in December: 27.8°C
The warmest month (with the highest average high temperature) is February (28.8°C).
The month with the lowest average high temperature is July (19.8°C).
- Average low temperature in December: 18.8°C
The month with the highest average low temperature is February (19.9°C).
The coldest month (with the lowest average low temperature) is July (11.5°C).
Average pressure in December
Braço do Norte, Brazil
- Average pressure in December: 1012.1mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).
Average wind speed in December
Braço do Norte, Brazil
- Average wind speed in December: 9.5km/h
The windiest months (with the highest average wind speed) are October and November (10.7km/h).
The calmest month (with the lowest average wind speed) is February (8.2km/h).
Average humidity in December
Braço do Norte, Brazil
- Average humidity in December: 80%
The months with the highest relative humidity are March, May and June (83%).
The months with the lowest relative humidity are November and December (80%).
Average rainfall in December
Braço do Norte, Brazil
- Average rainfall in December: 70mm
The wettest month (with the highest rainfall) is January (106mm).
The driest month (with the least rainfall) is November (47mm).
Average rainfall days in December
Braço do Norte, Brazil
- Average rainfall days in December: 15.4 days
The month with the highest number of rainy days is February (19.1 days).
The month with the least rainy days is June (10.8 days).
Average daylight in December /
Average sunshine in December
Braço do Norte, Brazil
- Average daylight in December: 13h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in December: 7h and 2min
The month with the most sunshine is June (Average sunshine: 7h and 30min).
The month with the least sunshine is October (Average sunshine: 6h and 54min).
Average sunshine days in December
Braço do Norte, Brazil
- Average sunshine days in December: 13.1 days
The month with the most sunshine days is June (18.2 days).
The month with the least sunshine days is February (7.6 days).
Average UV index in December
Braço do Norte, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is July (UV index 4).
Average cloud cover in December
Braço do Norte, Brazil
- Average cloud cover in December: 47
The months with the most cloud cover are January and October (Cloud cover 48).
The months with the least cloud cover are June and August (Cloud cover 37).
Average visibility in December
Braço do Norte, Brazil
- Average visibility in December: 8km
The months with the highest visibility are July, August and November (9km).
The months with the lowest visibility are January, February, March, April, May, June, September, October and December (8km).
