December weather forecastTeresópolis, Brazil
December
Weather in December
December, the first month of the summer in Teresópolis, is also a moderately hot month, with an average temperature varying between 26.9°C (80.4°F) and 18.9°C (66°F).Temperature
Welcoming December, Teresópolis notes an average high-temperature of a still moderately hot 26.9°C (80.4°F), nearly consistent with November's 24.9°C (76.8°F). Throughout the nights in December, an average low-temperature of 18.9°C (66°F) is noted.Humidity
The average relative humidity in December in Teresópolis is 87%.Rainfall
In Teresópolis, Brazil, in December, it is raining for 23.4 days, with typically 144mm (5.67") of accumulated precipitation. Throughout the year, there are 222.1 rainfall days, and 1069mm (42.09") of precipitation is accumulated.Daylight
With an average of 13h and 30min of daylight, December has the longest days of the year in Teresópolis.On the first day of the month, sunrise is at 04:58 and sunset at 18:23. On the last day of December, in Teresópolis, sunrise is at 05:10 and sunset at 18:39 -03.
Sunshine
The average sunshine in December in Teresópolis is 7.1h.UV index
January and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In December, an average UV index of 6 transforms into the following instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Teresópolis, Brazil
- Average high temperature in December: 26.9°C
The warmest month (with the highest average high temperature) is February (27.8°C).
The month with the lowest average high temperature is June (22.1°C).
- Average low temperature in December: 18.9°C
The month with the highest average low temperature is January (19.4°C).
The coldest month (with the lowest average low temperature) is August (13.8°C).
Average pressure in December
Teresópolis, Brazil
- Average pressure in December: 1012.1mbar
The month with the highest atmospheric pressure is July (1020.7mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).
Average wind speed in December
Teresópolis, Brazil
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is September (6.6km/h).
The calmest months (with the lowest average wind speed) are March and April (5km/h).
Average humidity in December
Teresópolis, Brazil
- Average humidity in December: 87%
The months with the highest relative humidity are March and April (89%).
The month with the lowest relative humidity is September (79%).
Average rainfall in December
Teresópolis, Brazil
- Average rainfall in December: 144mm
The wettest month (with the highest rainfall) is November (172mm).
The driest month (with the least rainfall) is July (31mm).
Average rainfall days in December
Teresópolis, Brazil
- Average rainfall days in December: 23.4 days
The month with the highest number of rainy days is March (26.2 days).
The month with the least rainy days is August (11.1 days).
Average daylight in December /
Average sunshine in December
Teresópolis, Brazil
- Average daylight in December: 13h and 30min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in December: 7h and 6min
The month with the most sunshine is February (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 36min).
Average sunshine days in December
Teresópolis, Brazil
- Average sunshine days in December: 5.6 days
The month with the most sunshine days is August (16.3 days).
The month with the least sunshine days is March (3.8 days).
Average UV index in December
Teresópolis, Brazil
- Average UV index in December: 6
The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October and November (UV index 5).
Average cloud cover in December
Teresópolis, Brazil
- Average cloud cover in December: 55
The month with the most cloud cover is November (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Teresópolis, Brazil
- Average visibility in December: 7km
The months with the highest visibility are February, July, August and September (8km).
The months with the lowest visibility are March, April and May (6km).
