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
December
Weather in December
Temperature
With average high temperatures of 28.1°C (82.6°F) and lows of 19.3°C (66.7°F), December is the warmest month.Heat index
December's average heat index is appraised at a hot 32°C (89.6°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.Understanding the heat index involves considering values for shaded locales with light wind. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Humidity
In Cesário Lange, the average relative humidity in December is 80%.Rainfall
In Cesário Lange, in December, during 21.5 rainfall days, 99mm (3.9") of precipitation is typically accumulated. Throughout the year, in Cesário Lange, there are 178.3 rainfall days, and 839mm (33.03") of precipitation is accumulated.Daylight
December has the longest days of the year, with an average of 13h and 30min of daylight.On the first day of the month, sunrise is at 05:17 and sunset at 18:44. On the last day of December, in Cesário Lange, Brazil, sunrise is at 05:28 and sunset at 19:01 -03.
Sunshine
In Cesário Lange, the average sunshine in December is 7.9h.UV index
January through March, October through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum UV index of 6 in December translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the warmest month in Cesário Lange?
How hot does it get in Cesário Lange in December?
What is the average humidity in December in Cesário Lange?
How much does it rain in Cesário Lange in December?
When are the longest days in Cesário Lange?
How many hours of daylight does Cesário Lange have in December?
What time are sunrise and sunset in December in Cesário Lange?
How many hours of sunshine does Cesário Lange have in December?
What are the months with the highest UV index in Cesário Lange?
How high is the UV index in December in Cesário Lange?
Average temperature in December
Cesário Lange, Brazil
- Average high temperature in December: 28.1°C
The warmest month (with the highest average high temperature) is December (28.1°C).
The month with the lowest average high temperature is June (21.7°C).
- Average low temperature in December: 19.3°C
The months with the highest average low temperature are January and December (19.3°C).
The coldest months (with the lowest average low temperature) are June and July (13.2°C).
Average pressure in December
Cesário Lange, Brazil
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is December (1011.6mbar).
Average wind speed in December
Cesário Lange, Brazil
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is October (10.8km/h).
The calmest months (with the lowest average wind speed) are February and June (8km/h).
Average humidity in December
Cesário Lange, Brazil
- Average humidity in December: 80%
The month with the highest relative humidity is May (85%).
The months with the lowest relative humidity are August and September (71%).
Average rainfall in December
Cesário Lange, Brazil
- Average rainfall in December: 99mm
The wettest month (with the highest rainfall) is January (162mm).
The driest month (with the least rainfall) is August (29mm).
Average rainfall days in December
Cesário Lange, Brazil
- Average rainfall days in December: 21.5 days
The month with the highest number of rainy days is January (24.2 days).
The month with the least rainy days is August (6.2 days).
Average daylight in December /
Average sunshine in December
Cesário Lange, 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 42min).
- Average sunshine in December: 7h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in December
Cesário Lange, Brazil
- Average sunshine days in December: 8.1 days
The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is February (4.6 days).
Average UV index in December
Cesário Lange, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 5).
Average cloud cover in December
Cesário Lange, Brazil
- Average cloud cover in December: 46
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in December
Cesário Lange, Brazil
- Average visibility in December: 8km
The months with the highest visibility are July, August, September, October and November (9km).
The months with the lowest visibility are April and May (7km).
