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
December's arrival brings an average high-temperature of a still moderately hot 26°C (78.8°F), slightly deviating from November's 24.5°C (76.1°F). Nova Friburgo experiences an average low-temperature of 18.4°C (65.1°F) in the month of December.Humidity
The average relative humidity in December in Nova Friburgo, Brazil, is 89%.Rainfall
In December, the rain falls for 27.5 days. Throughout December, 278mm (10.94") of precipitation is accumulated. In Nova Friburgo, during the entire year, the rain falls for 249.2 days and collects up to 1719mm (67.68") of precipitation.Daylight
With an average of 13h and 30min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 04:57 and sunset at 18:21. On the last day of December, in Nova Friburgo, sunrise is at 05:09 and sunset at 18:37 -03.
Sunshine
In Nova Friburgo, Brazil, the average sunshine in December is 7.3h.UV index
The months with the highest UV index are January and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In December, a regular UV index of 6 translates into these guidelines:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. 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. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the temperature in December in Nova Friburgo?
What is the average humidity in December in Nova Friburgo?
How many days does it rain in December in Nova Friburgo?
When are the longest days in Nova Friburgo?
How many hours of daylight does Nova Friburgo have in December?
What time are sunrise and sunset in December in Nova Friburgo?
How long on average sun shines in December in Nova Friburgo?
When is the highest UV index in Nova Friburgo?
What is the UV index reading in December in Nova Friburgo?
Average temperature in December
Nova Friburgo, Brazil
- Average high temperature in December: 26°C
The warmest months (with the highest average high temperature) are January and February (26.9°C).
The month with the lowest average high temperature is June (21.8°C).
- Average low temperature in December: 18.4°C
The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (13.2°C).
Average pressure in December
Nova Friburgo, 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
Nova Friburgo, Brazil
- Average wind speed in December: 5.4km/h
The windiest month (with the highest average wind speed) is October (6.4km/h).
The calmest months (with the lowest average wind speed) are March and April (4.8km/h).
Average humidity in December
Nova Friburgo, Brazil
- Average humidity in December: 89%
The months with the highest relative humidity are March and April (90%).
The month with the lowest relative humidity is September (79%).
Average rainfall in December
Nova Friburgo, Brazil
- Average rainfall in December: 278mm
The wettest month (with the highest rainfall) is November (281mm).
The driest month (with the least rainfall) is June (32mm).
Average rainfall days in December
Nova Friburgo, Brazil
- Average rainfall days in December: 27.5 days
The month with the highest number of rainy days is March (27.9 days).
The month with the least rainy days is August (12.9 days).
Average daylight in December /
Average sunshine in December
Nova Friburgo, Brazil
- Average daylight in December: 13h and 3min
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 2min
The month with the most sunshine is September (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in December
Nova Friburgo, Brazil
- Average sunshine days in December: 1.5 days
The month with the most sunshine days is August (14.9 days).
The months with the least sunshine days are March and December (1.5 days).
Average UV index in December
Nova Friburgo, 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
Nova Friburgo, Brazil
- Average cloud cover in December: 56
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Nova Friburgo, Brazil
- Average visibility in December: 7km
The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are April and May (6km).
Nova Friburgo, Brazil
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