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 snowfall in December
- Average snowfall 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
As Nova Petrópolis, Brazil, transitions from November to December, the average high-temperatures adjust to a still warm 26.4°C (79.5°F), nearly the same as the previous 24.5°C (76.1°F). In Nova Petrópolis, the December nights cool down to an average low of 15.6°C (60.1°F).Humidity
With an average relative humidity of 81%, December is the least humid month.Rainfall
In Nova Petrópolis, during December, the rain falls for 16.5 days and regularly aggregates up to 84mm (3.31") of precipitation. In Nova Petrópolis, during the entire year, the rain falls for 177.9 days and collects up to 1067mm (42.01") of precipitation.Snowfall
January through June, September through December are months without snowfall.Daylight
With an average of 14h and 0min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 05:16 and sunset at 19:10. On the last day of December, in Nova Petrópolis, Brazil, sunrise is at 05:27 and sunset at 19:27 -03.
Sunshine
February, November and December, with an average of 8.3h of sunshine, are months with the most sunshine.UV index
The average daily maximum UV index in December is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 5 in December translates into these instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. To protect against the Sun's most potent rays, avoid direct exposure around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What is the temperature in December in Nova Petrópolis?
What is the least humid month in Nova Petrópolis?
What is the average humidity in December in Nova Petrópolis?
How many days does it rain in December in Nova Petrópolis?
When it does not snow in Nova Petrópolis?
When are the longest days in Nova Petrópolis?
What is the average length of the day in December in Nova Petrópolis?
When are sunrise and sunset in December in Nova Petrópolis?
What are the months with the most sunshine in Nova Petrópolis?
How many hours of sunshine does Nova Petrópolis have in December?
What is the UV index reading in December in Nova Petrópolis?
Average temperature in December
Nova Petrópolis, Brazil
- Average high temperature in December: 26.4°C
The warmest month (with the highest average high temperature) is February (26.8°C).
The month with the lowest average high temperature is July (16.5°C).
- Average low temperature in December: 15.6°C
The month with the highest average low temperature is January (16.8°C).
The coldest month (with the lowest average low temperature) is July (8.3°C).
Average pressure in December
Nova Petrópolis, Brazil
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1011.6mbar).
Average wind speed in December
Nova Petrópolis, Brazil
- Average wind speed in December: 8.5km/h
The windiest month (with the highest average wind speed) is August (9.6km/h).
The calmest months (with the lowest average wind speed) are February, March and April (8.1km/h).
Average humidity in December
Nova Petrópolis, Brazil
- Average humidity in December: 81%
The month with the highest relative humidity is June (88%).
The month with the lowest relative humidity is December (81%).
Average rainfall in December
Nova Petrópolis, Brazil
- Average rainfall in December: 84mm
The wettest month (with the highest rainfall) is July (132mm).
The driest month (with the least rainfall) is April (65mm).
Average rainfall days in December
Nova Petrópolis, Brazil
- Average rainfall days in December: 16.5 days
The month with the highest number of rainy days is January (17.2 days).
The month with the least rainy days is June (12.2 days).
Average snowfall in December
Nova Petrópolis, Brazil
- Average snowfall in December: 0mm
The month with the highest snowfall is August (2mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).
Average snowfall days in December
Nova Petrópolis, Brazil
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is July (0.4 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Nova Petrópolis, Brazil
- Average daylight in December: 14h and 0min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in December: 8h and 2min
The months with the most sunshine are February, November and December (Average sunshine: 8h and 18min).
The month with the least sunshine is May (Average sunshine: 7h and 6min).
Average sunshine days in December
Nova Petrópolis, Brazil
- Average sunshine days in December: 12.9 days
The month with the most sunshine days is June (15.8 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in December
Nova Petrópolis, Brazil
- Average UV index in December: 5
The month with the highest UV index is January (UV index 6).
The month with the lowest UV index is May (UV index 3).
Average cloud cover in December
Nova Petrópolis, Brazil
- Average cloud cover in December: 41
The month with the most cloud cover is May (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Nova Petrópolis, Brazil
- Average visibility in December: 8km
The months with the highest visibility are June, July, August, September, November and December (8km).
The months with the lowest visibility are January, February, March, April, May and October (7km).
Nova Petrópolis, Brazil
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