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, São José do Ouro experiences its highest average temperatures, peaking at 27.3°C (81.1°F).Heat index
For December, the heat index is computed to be a tropical 31°C (87.8°F). Constant activity during exposure could result in a state of weariness and possibly heat cramps.Heat index determinations are made taking into account the shade and light air movements. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
November and December, with an average relative humidity of 81%, are the least humid months.Rainfall
In São José do Ouro, Brazil, in December, during 21.7 rainfall days, 149mm (5.87") of precipitation is typically accumulated. Throughout the year, there are 208.2 rainfall days, and 1438mm (56.61") of precipitation is accumulated.Snowfall
January through June, September through December are months without snowfall in São José do Ouro.Daylight
With an average of 13h and 54min of daylight, December has the longest days of the year.On the first day of December in São José do Ouro, sunrise is at 05:22 and sunset at 19:08. On the last day of the month, sunrise is at 05:33 and sunset at 19:25 -03.
Sunshine
The average sunshine in December in São José do Ouro, Brazil, is 8.3h.UV index
January and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 during December translates into the following directions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What part of the year is the hottest in São José do Ouro?
What are December temperatures in São José do Ouro?
What are the least humid months in São José do Ouro?
What is the average humidity in December in São José do Ouro?
How many days does it rain in December in São José do Ouro?
When it does not snow in São José do Ouro?
When are the longest days in São José do Ouro?
How many hours of daylight does São José do Ouro have in December?
When are sunrise and sunset in December in São José do Ouro?
How many hours of sunshine does São José do Ouro have in December?
When is the highest UV index in São José do Ouro?
What is the UV index reading in December in São José do Ouro?
Average temperature in December
São José do Ouro, Brazil
- Average high temperature in December: 27.3°C
The warmest months (with the highest average high temperature) are January and December (27.3°C).
The month with the lowest average high temperature is June (17.8°C).
- Average low temperature in December: 16.8°C
The months with the highest average low temperature are January and February (16.9°C).
The coldest month (with the lowest average low temperature) is July (9.1°C).
Average pressure in December
São José do Ouro, Brazil
- Average pressure in December: 1011.4mbar
The month with the highest atmospheric pressure is July (1019.9mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in December
São José do Ouro, Brazil
- Average wind speed in December: 8.6km/h
The windiest month (with the highest average wind speed) is October (10km/h).
The calmest month (with the lowest average wind speed) is February (8.3km/h).
Average humidity in December
São José do Ouro, Brazil
- Average humidity in December: 81%
The month with the highest relative humidity is June (88%).
The months with the lowest relative humidity are November and December (81%).
Average rainfall in December
São José do Ouro, Brazil
- Average rainfall in December: 149mm
The wettest month (with the highest rainfall) is October (160mm).
The driest month (with the least rainfall) is August (77mm).
Average rainfall days in December
São José do Ouro, Brazil
- Average rainfall days in December: 21.7 days
The month with the highest number of rainy days is January (24.3 days).
The month with the least rainy days is August (11.9 days).
Average snowfall days in December
São José do Ouro, Brazil
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are July and August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
São José do Ouro, 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 24min).
The month with the least sunshine is June (Average sunshine: 7h and 12min).
Average sunshine days in December
São José do Ouro, Brazil
- Average sunshine days in December: 7.6 days
The month with the most sunshine days is August (17.2 days).
The month with the least sunshine days is February (4.5 days).
Average UV index in December
São José do Ouro, 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 April, May, June and July (UV index 4).
Average cloud cover in December
São José do Ouro, Brazil
- Average cloud cover in December: 42
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
São José do Ouro, Brazil
- Average visibility in December: 8km
The months with the highest visibility are April, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March and May (7km).
São José do Ouro, Brazil
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