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 onset of December brings an average high-temperature of a still moderately hot 28.5°C (83.3°F), nearly matching the November temperature. In Santana do Paraíso, an average nighttime temperature of 19.9°C (67.8°F) is expected during December.Heat index
During December, the heat index is evaluated at a hot 34°C (93.2°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.Factoring in the heat index, values are geared towards shaded areas with light breezes. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. 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
The months with the highest humidity in Santana do Paraíso are March, April and December, with an average relative humidity of 85%.Rainfall
December is the month with the most rainfall. Rain falls for 21.5 days and accumulates 154mm (6.06") of precipitation.Daylight
December has the longest days of the year, with an average of 13h and 18min of daylight.On the first day of the month, sunrise is at 05:02 and sunset at 18:15. On the last day of December, sunrise is at 05:15 and sunset at 18:31 -03.
Sunshine
The average sunshine in December in Santana do Paraíso is 6.9h.UV index
January through May, August through October and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 6 in December suggests the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Santana do Paraíso in December?
What is the most humid month in Santana do Paraíso?
What is the average humidity in December in Santana do Paraíso?
What is the rainiest month in Santana do Paraíso?
How much does it rain in Santana do Paraíso in December?
When are the longest days in Santana do Paraíso?
What is the average length of the day in December in Santana do Paraíso?
When are sunrise and sunset in December in Santana do Paraíso?
How long on average sun shines in December in Santana do Paraíso?
What is the month with the highest UV index in Santana do Paraíso?
What is the UV index reading in December in Santana do Paraíso?
Average temperature in December
Santana do Paraíso, Brazil
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is October (29.5°C).
The months with the lowest average high temperature are June and July (25.3°C).
- Average low temperature in December: 19.9°C
The month with the highest average low temperature is December (19.9°C).
The coldest month (with the lowest average low temperature) is July (14.1°C).
Average pressure in December
Santana do Paraíso, Brazil
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in December
Santana do Paraíso, Brazil
- Average wind speed in December: 6km/h
The windiest month (with the highest average wind speed) is October (7.1km/h).
The calmest month (with the lowest average wind speed) is May (4.3km/h).
Average humidity in December
Santana do Paraíso, Brazil
- Average humidity in December: 85%
The months with the highest relative humidity are March, April and December (85%).
The month with the lowest relative humidity is September (68%).
Average rainfall in December
Santana do Paraíso, Brazil
- Average rainfall in December: 154mm
The wettest month (with the highest rainfall) is December (154mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in December
Santana do Paraíso, Brazil
- Average rainfall days in December: 21.5 days
The month with the highest number of rainy days is November (21.7 days).
The month with the least rainy days is August (8.1 days).
Average daylight in December /
Average sunshine in December
Santana do Paraíso, Brazil
- Average daylight in December: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in December
Santana do Paraíso, Brazil
- Average sunshine days in December: 7.2 days
The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is November (6.5 days).
Average UV index in December
Santana do Paraíso, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, May, August, September, October and December (UV index 6).
The months with the lowest UV index are June, July and November (UV index 5).
Average cloud cover in December
Santana do Paraíso, Brazil
- Average cloud cover in December: 56
The month with the most cloud cover is November (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in December
Santana do Paraíso, Brazil
- Average visibility in December: 7km
The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are January, February, March, April, May and December (7km).
