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 brings an average high-temperature of a still warm 27.8°C (82°F), showing a slight difference from November's 26°C (78.8°F). During December, the temperature is averaged to a low of 21.5°C (70.7°F) at night.Heat index
During December, the heat index is estimated at a tropical 32°C (89.6°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Humidity
The average relative humidity in December is 83%.Rainfall
In Itambi, during December, the rain falls for 23 days and regularly aggregates up to 131mm (5.16") of precipitation. Throughout the year, there are 201.6 rainfall days, and 938mm (36.93") of precipitation is accumulated.Daylight
December has the longest days of the year in Itambi, with an average of 13h and 30min of daylight.On the first day of December in Itambi, sunrise is at 04:58 and sunset at 18:23. On the last day of the month, sunrise is at 05:09 and sunset at 18:40 -03.
Sunshine
The average sunshine in December in Itambi is 8.3h.UV index
The month with the highest UV index in Itambi is December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: In December, a regular UV index of 7 translates into these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are December temperatures in Itambi?
What is the average humidity in December in Itambi?
How many days does it rain in December in Itambi?
When are the longest days in Itambi?
What is the average length of the day in December in Itambi?
What time are sunrise and sunset in December in Itambi?
How long on average sun shines in December in Itambi?
When is the highest UV index in Itambi?
How high is the UV index in December in Itambi?
Average temperature in December
Itambi, Brazil
- Average high temperature in December: 27.8°C
The warmest month (with the highest average high temperature) is February (29.3°C).
The month with the lowest average high temperature is June (23.5°C).
- Average low temperature in December: 21.5°C
The month with the highest average low temperature is January (22°C).
The coldest month (with the lowest average low temperature) is August (16.8°C).
Average pressure in December
Itambi, Brazil
- Average pressure in December: 1011.9mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).
Average wind speed in December
Itambi, Brazil
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is September (10km/h).
The calmest month (with the lowest average wind speed) is March (7.4km/h).
Average humidity in December
Itambi, Brazil
- Average humidity in December: 83%
The months with the highest relative humidity are March, April and November (84%).
The month with the lowest relative humidity is August (78%).
Average rainfall in December
Itambi, Brazil
- Average rainfall in December: 131mm
The wettest month (with the highest rainfall) is November (160mm).
The driest month (with the least rainfall) is July (31mm).
Average rainfall days in December
Itambi, Brazil
- Average rainfall days in December: 23 days
The month with the highest number of rainy days is November (23.2 days).
The month with the least rainy days is July (11.1 days).
Average daylight in December /
Average sunshine in December
Itambi, Brazil
- Average daylight in December: 13h and 3min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in December: 8h and 2min
The month with the most sunshine is February (Average sunshine: 8h and 48min).
The month with the least sunshine is October (Average sunshine: 7h and 30min).
Average sunshine days in December
Itambi, Brazil
- Average sunshine days in December: 5.2 days
The month with the most sunshine days is July (17.1 days).
The month with the least sunshine days is November (4.5 days).
Average UV index in December
Itambi, Brazil
- Average UV index in December: 7
The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are April, May, July and September (UV index 5).
Average cloud cover in December
Itambi, Brazil
- Average cloud cover in December: 40
The month with the most cloud cover is November (Cloud cover 47).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility in December
Itambi, Brazil
- Average visibility in December: 9km
The months with the highest visibility are February, June and August (10km).
The months with the lowest visibility are January, March, April, May, July, September, October, November and December (9km).
Itambi, Brazil
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