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
In Ronda Alta, the warmest period comes during January and December, when the average high-temperature touches 27.3°C (81.1°F).Heat index
December's average heat index is estimated at a tropical 31°C (87.8°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.The metrics for the heat index are tailored for both shady environments and light winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
November and December, with an average relative humidity of 81%, are the least humid months.Rainfall
In December, in Ronda Alta, the rain falls for 21.7 days. Throughout December, 149mm (5.87") of precipitation is accumulated. In Ronda Alta, Brazil, during the entire year, the rain falls for 208.2 days and collects up to 1438mm (56.61") of precipitation.Snowfall
January through June, September through December are months without snowfall in Ronda Alta.Daylight
The month with the longest days in Ronda Alta is December, with an average of 13h and 54min of daylight.On the first day of the month, sunrise is at 05:27 and sunset at 19:13. On the last day of December, sunrise is at 05:38 and sunset at 19:30 -03.
Sunshine
The average sunshine in December in Ronda Alta is 8.3h.UV index
January and December, with an average maximum UV index of 6, are months with the highest UV index in Ronda Alta. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 6 in December leads to these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What is the hottest time of year in Ronda Alta?
What is the average December temperature in Ronda Alta?
What are the least humid months in Ronda Alta?
What is the average humidity in December in Ronda Alta?
How many days does it rain in December in Ronda Alta?
When it does not snow in Ronda Alta?
When are the longest days in Ronda Alta?
How many hours of daylight does Ronda Alta have in December?
When is the sunrise / sunset in December in Ronda Alta?
How long on average sun shines in December in Ronda Alta?
When is the highest UV index in Ronda Alta?
What is the UV index reading in December in Ronda Alta?
Average temperature in December
Ronda Alta, 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
Ronda Alta, 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
Ronda Alta, 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
Ronda Alta, 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
Ronda Alta, 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
Ronda Alta, 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
Ronda Alta, 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
Ronda Alta, 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
Ronda Alta, 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
Ronda Alta, 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
Ronda Alta, 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
Ronda Alta, 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).
Ronda Alta, Brazil
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