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 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
During January and December, Passo Fundo experiences its peak temperatures, averaging a high-temperature of 26.8°C (80.2°F).Humidity
The months with the lowest humidity are November and December, with an average relative humidity of 80%.Rainfall
In Passo Fundo, during December, the rain falls for 16.4 days and regularly aggregates up to 83mm (3.27") of precipitation. Throughout the year, there are 171.3 rainfall days, and 1098mm (43.23") of precipitation is accumulated.Snowfall
In Passo Fundo, snow does not fall in January through June, August through December.Daylight
With an average of 13h and 54min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 05:24 and sunset at 19:13. On the last day of December, sunrise is at 05:35 and sunset at 19:30 -03.
Sunshine
In December, the average sunshine in Passo Fundo is 8.4h.UV index
The months with the highest UV index are November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In December, a regular UV index of 6 translates into these guidelines:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What are the warmest months in Passo Fundo?
What is the average December temperature in Passo Fundo?
What is the least humid month in Passo Fundo?
What is the average humidity in December in Passo Fundo?
How many days does it rain in December in Passo Fundo?
When it does not snow in Passo Fundo?
When are the longest days in Passo Fundo?
What is the average length of the day in December in Passo Fundo?
When are sunrise and sunset in December in Passo Fundo?
How long on average sun shines in December in Passo Fundo?
What is the month with the highest UV index in Passo Fundo?
What is the UV index reading in December in Passo Fundo?
Average temperature in December
Passo Fundo, Brazil
- Average high temperature in December: 26.8°C
The warmest months (with the highest average high temperature) are January and December (26.8°C).
The month with the lowest average high temperature is July (16.8°C).
- Average low temperature in December: 16.5°C
The months with the highest average low temperature are January and February (17°C).
The coldest month (with the lowest average low temperature) is July (8.8°C).
Average pressure in December
Passo Fundo, Brazil
- Average pressure in December: 1011.2mbar
The month with the highest atmospheric pressure is July (1019.9mbar).
The month with the lowest atmospheric pressure is December (1011.2mbar).
Average wind speed in December
Passo Fundo, Brazil
- Average wind speed in December: 10.3km/h
The windiest month (with the highest average wind speed) is August (12.2km/h).
The calmest month (with the lowest average wind speed) is February (9.5km/h).
Average humidity in December
Passo Fundo, Brazil
- Average humidity in December: 80%
The month with the highest relative humidity is June (88%).
The months with the lowest relative humidity are November and December (80%).
Average rainfall in December
Passo Fundo, Brazil
- Average rainfall in December: 83mm
The wettest month (with the highest rainfall) is October (133mm).
The driest month (with the least rainfall) is February (58mm).
Average rainfall days in December
Passo Fundo, Brazil
- Average rainfall days in December: 16.4 days
The month with the highest number of rainy days is January (17.6 days).
The month with the least rainy days is August (12.2 days).
Average snowfall days in December
Passo Fundo, Brazil
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Passo Fundo, Brazil
- Average daylight in December: 13h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in December: 8h and 2min
The month with the most sunshine is November (Average sunshine: 8h and 30min).
The month with the least sunshine is June (Average sunshine: 7h and 0min).
Average sunshine days in December
Passo Fundo, Brazil
- Average sunshine days in December: 13.9 days
The month with the most sunshine days is March (17.2 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in December
Passo Fundo, Brazil
- Average UV index in December: 6
The months with the highest UV index are November and December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 4).
Average cloud cover in December
Passo Fundo, Brazil
- Average cloud cover in December: 42
The month with the most cloud cover is May (Cloud cover 49).
The months with the least cloud cover are August and November (Cloud cover 38).
Average visibility in December
Passo Fundo, Brazil
- Average visibility in December: 8km
The months with the highest visibility are March, April, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February and May (7km).
Passo Fundo, Brazil
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