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 onset in Osasco records an average high-temperature of a still moderately hot 26.6°C (79.9°F), a near match to November's 25.3°C (77.5°F). During the nights in December, Osasco experiences a consistent average temperature of 18.5°C (65.3°F).Humidity
In Osasco, the average relative humidity in December is 82%.Rainfall
In Osasco, during December, the rain falls for 22.2 days and regularly aggregates up to 120mm (4.72") of precipitation. Throughout the year, there are 206.4 rainfall days, and 932mm (36.69") of precipitation is accumulated.Daylight
With an average of 13h and 36min of daylight, December has the longest days of the year in Osasco.On the first day of December in Osasco, sunrise is at 05:11 and sunset at 18:40. On the last day of the month, sunrise is at 05:23 and sunset at 18:57 -03.
Sunshine
The months with the least sunshine are January, November and December, with an average of 6.9h of sunshine.UV index
The months with the lowest UV index in Osasco are February through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 5 in December transforms into the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What are December temperatures in Osasco?
What is the average humidity in December in Osasco?
How much does it rain in Osasco in December?
When are the longest days in Osasco?
What is the average length of the day in December in Osasco?
When are sunrise and sunset in December in Osasco?
What is the month with the least sunshine in Osasco?
How long on average sun shines in December in Osasco?
When is the lowest UV index in Osasco?
What is the UV index intensity in December in Osasco?
Average temperature in December
Osasco, Brazil
- Average high temperature in December: 26.6°C
The warmest month (with the highest average high temperature) is February (26.7°C).
The month with the lowest average high temperature is June (20.8°C).
- Average low temperature in December: 18.5°C
The month with the highest average low temperature is January (18.7°C).
The coldest month (with the lowest average low temperature) is July (12.6°C).
Average pressure in December
Osasco, Brazil
- Average pressure in December: 1011.8mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).
Average wind speed in December
Osasco, Brazil
- Average wind speed in December: 9.9km/h
The windiest month (with the highest average wind speed) is November (11km/h).
The calmest month (with the lowest average wind speed) is February (8.5km/h).
Average humidity in December
Osasco, Brazil
- Average humidity in December: 82%
The months with the highest relative humidity are March, April and May (85%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Osasco, Brazil
- Average rainfall in December: 120mm
The wettest month (with the highest rainfall) is January (181mm).
The driest month (with the least rainfall) is August (36mm).
Average rainfall days in December
Osasco, Brazil
- Average rainfall days in December: 22.2 days
The month with the highest number of rainy days is January (25.6 days).
The month with the least rainy days is August (9.3 days).
Average daylight in December /
Average sunshine in December
Osasco, Brazil
- Average daylight in December: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 0min).
The months with the least sunshine are January, November and December (Average sunshine: 6h and 54min).
Average sunshine days in December
Osasco, Brazil
- Average sunshine days in December: 7.5 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is January (4.3 days).
Average UV index in December
Osasco, 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
Osasco, Brazil
- Average cloud cover in December: 57
The months with the most cloud cover are January and November (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Osasco, Brazil
- Average visibility in December: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April and May (7km).
Osasco, Brazil
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