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
The onset of December marks an average high-temperature of a still hot 33.1°C (91.6°F), hardly differing from November's 34°C (93.2°F). Throughout December, Bonito de Santa Fé's nights cool down to an average of 22.1°C (71.8°F).Heat index
The heat index in December is computed to be a fiery hot 38°C (100.4°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.For clarity, heat index numbers account for light winds and areas under shade. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
The average relative humidity in December is 55%.Rainfall
In December, in Bonito de Santa Fé, the rain falls for 13.1 days. Throughout December, 61mm (2.4") of precipitation is accumulated. Throughout the year, in Bonito de Santa Fé, there are 154.8 rainfall days, and 708mm (27.87") of precipitation is accumulated.Daylight
With an average of 12h and 30min of daylight, December has the longest days of the year in Bonito de Santa Fé.On the first day of December, sunrise is at 05:07 and sunset at 17:38. On the last day of the month, sunrise is at 05:21 and sunset at 17:53 -03.
Sunshine
In December, the average sunshine is 8.7h.UV index
The months with the highest UV index are September through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 7 transforms into these recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
How hot does it get in Bonito de Santa Fé in December?
What is the average humidity in December in Bonito de Santa Fé?
How many days does it rain in December in Bonito de Santa Fé?
When are the longest days in Bonito de Santa Fé?
What is the average length of the day in December in Bonito de Santa Fé?
What time are sunrise and sunset in December in Bonito de Santa Fé?
How many hours of sunshine does Bonito de Santa Fé have in December?
When is the highest UV index in Bonito de Santa Fé?
What is the UV index intensity in December in Bonito de Santa Fé?
Average temperature in December
Bonito de Santa Fé, Brazil
- Average high temperature in December: 33.1°C
The warmest month (with the highest average high temperature) is November (34°C).
The months with the lowest average high temperature are June and July (29.1°C).
- Average low temperature in December: 22.1°C
The month with the highest average low temperature is November (22.5°C).
The coldest month (with the lowest average low temperature) is July (17.7°C).
Average pressure in December
Bonito de Santa Fé, Brazil
- Average pressure in December: 1010.9mbar
The month with the highest atmospheric pressure is July (1015.8mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in December
Bonito de Santa Fé, Brazil
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is July (16.4km/h).
The calmest month (with the lowest average wind speed) is March (8.9km/h).
Average humidity in December
Bonito de Santa Fé, Brazil
- Average humidity in December: 55%
The months with the highest relative humidity are April and May (75%).
The month with the lowest relative humidity is November (48%).
Average rainfall in December
Bonito de Santa Fé, Brazil
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is March (158mm).
The driest months (with the least rainfall) are August and September (2mm).
Average rainfall days in December
Bonito de Santa Fé, Brazil
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is March (23.3 days).
The month with the least rainy days is August (2.6 days).
Average daylight in December /
Average sunshine in December
Bonito de Santa Fé, Brazil
- Average daylight in December: 12h and 3min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in December: 8h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 42min).
The month with the least sunshine is April (Average sunshine: 7h and 30min).
Average sunshine days in December
Bonito de Santa Fé, Brazil
- Average sunshine days in December: 16.6 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is March (6.1 days).
Average UV index in December
Bonito de Santa Fé, Brazil
- Average UV index in December: 7
The months with the highest UV index are September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July and August (UV index 6).
Average cloud cover in December
Bonito de Santa Fé, Brazil
- Average cloud cover in December: 34
The month with the most cloud cover is April (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 20).
Average visibility in December
Bonito de Santa Fé, Brazil
- Average visibility in December: 10km
The months with the highest visibility are June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (8km).
Bonito de Santa Fé, Brazil
Weather forecast for your location
2. Allow the app to use your location
