December weather forecastJuiz de Fora, Brazil
December
Weather in December
December rounds off the year in Juiz de Fora with a continuation of the rainy season's characteristically humid and wet conditions. Solidifying itself as part of the rainy season, December experiences 269mm (10.59") of rainfall, signifying withdrawal from autumn's spontaneous showers. Extended daylight hours ensure the holiday season can be thoroughly enjoyed, despite the regular precipitations. As the weather stays warm, it becomes essential to go prepared for potential showers. The year draws to a close, leaving behind footprints on the city's ever-changing weather canvas.Temperature
December's average high-temperature in Juiz de Fora, Brazil, is a still warm 26.5°C (79.7°F), maintaining a close comparison with November's 25°C (77°F). During December, Juiz de Fora observes a consistent average nighttime temperature of 18.2°C (64.8°F).Humidity
The average relative humidity in December is 89%.Rainfall
December is the month with the most rainfall. Rain falls for 26.7 days and accumulates 269mm (10.59") of precipitation.Daylight
December has the longest days of the year in Juiz de Fora, with an average of 13h and 24min of daylight.On the first day of December, sunrise is at 05:01 and sunset at 18:23. On the last day of the month, sunrise is at 05:13 and sunset at 18:39 -03.
Sunshine
In December, the average sunshine in Juiz de Fora is 6.9h.UV index
The months with the lowest UV index are February through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 5 during December morphs into the following directions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Juiz de Fora, Brazil
- Average high temperature in December: 26.5°C
The warmest month (with the highest average high temperature) is February (26.8°C).
The month with the lowest average high temperature is June (22°C).
- Average low temperature in December: 18.2°C
The month with the highest average low temperature is January (18.5°C).
The coldest month (with the lowest average low temperature) is July (12.8°C).
Average pressure in December
Juiz de Fora, Brazil
- Average pressure in December: 1012.6mbar
The month with the highest atmospheric pressure is July (1020.9mbar).
The month with the lowest atmospheric pressure is December (1012.6mbar).
Average wind speed in December
Juiz de Fora, Brazil
- Average wind speed in December: 6.4km/h
The windiest month (with the highest average wind speed) is October (7.6km/h).
The calmest months (with the lowest average wind speed) are March and April (5.4km/h).
Average humidity in December
Juiz de Fora, Brazil
- Average humidity in December: 89%
The months with the highest relative humidity are March and April (91%).
The month with the lowest relative humidity is September (76%).
Average rainfall in December
Juiz de Fora, Brazil
- Average rainfall in December: 269mm
The wettest month (with the highest rainfall) is December (269mm).
The driest month (with the least rainfall) is July (17mm).
Average rainfall days in December
Juiz de Fora, Brazil
- Average rainfall days in December: 26.7 days
The month with the highest number of rainy days is March (27 days).
The month with the least rainy days is August (10 days).
Average daylight in December /
Average sunshine in December
Juiz de Fora, Brazil
- Average daylight in December: 13h and 24min
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 48min).
- Average sunshine in December: 6h and 54min
The months with the most sunshine are July and September (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in December
Juiz de Fora, Brazil
- Average sunshine days in December: 2.4 days
The month with the most sunshine days is August (15.1 days).
The month with the least sunshine days is March (2.3 days).
Average UV index in December
Juiz de Fora, Brazil
- Average UV index in December: 5
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in December
Juiz de Fora, Brazil
- Average cloud cover in December: 63
The months with the most cloud cover are March and November (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Juiz de Fora, Brazil
- Average visibility in December: 6km
The months with the highest visibility are August and September (8km).
The month with the lowest visibility is April (5km).
