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
December is the warmest month of the year, registering average temperatures as high as 27.3°C (81.1°F) and as low as 18.4°C (65.1°F).Heat index
December's mean heat index is appraised at a hot 31°C (87.8°F). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.Observations indicate that the heat index values are for shady locations with light wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Humidity
In Anhembi, the average relative humidity in December is 85%.Rainfall
In Anhembi, during December, the rain falls for 27.4 days and regularly aggregates up to 246mm (9.69") of precipitation. Throughout the year, in Anhembi, there are 226.1 rainfall days, and 1758mm (69.21") of precipitation is accumulated.Daylight
The month with the longest days in Anhembi, Brazil, is December, with an average of 13h and 30min of daylight.On the first day of the month, sunrise is at 05:18 and sunset at 18:44. On the last day of December, in Anhembi, sunrise is at 05:30 and sunset at 19:01 -03.
Sunshine
In December, the average sunshine is 7h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 5. The months with the lowest UV index in Anhembi are January through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 5 during December translates into the following directions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Anhembi?
What are the temperatures in Anhembi in December?
What is the average humidity in December in Anhembi?
How many days does it rain in December in Anhembi?
When are the longest days in Anhembi?
What is the average length of the day in December in Anhembi?
What time are sunrise and sunset in December in Anhembi?
How many hours of sunshine does Anhembi have in December?
When is the highest UV index in Anhembi?
When is the lowest UV index in Anhembi?
What is the UV index reading in December in Anhembi?
Average temperature in December
Anhembi, Brazil
- Average high temperature in December: 27.3°C
The warmest month (with the highest average high temperature) is December (27.3°C).
The month with the lowest average high temperature is June (21.1°C).
- Average low temperature in December: 18.4°C
The month with the highest average low temperature is January (18.8°C).
The coldest months (with the lowest average low temperature) are June and July (12.4°C).
Average pressure in December
Anhembi, Brazil
- Average pressure in December: 1011.4mbar
The month with the highest atmospheric pressure is July (1019.6mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in December
Anhembi, Brazil
- Average wind speed in December: 8.4km/h
The windiest month (with the highest average wind speed) is October (9.8km/h).
The calmest month (with the lowest average wind speed) is February (7.2km/h).
Average humidity in December
Anhembi, Brazil
- Average humidity in December: 85%
The months with the highest relative humidity are February and March (89%).
The months with the lowest relative humidity are August and September (72%).
Average rainfall in December
Anhembi, Brazil
- Average rainfall in December: 246mm
The wettest month (with the highest rainfall) is January (342mm).
The driest month (with the least rainfall) is July (34mm).
Average rainfall days in December
Anhembi, Brazil
- Average rainfall days in December: 27.4 days
The month with the highest number of rainy days is January (28.9 days).
The month with the least rainy days is August (6.9 days).
Average daylight in December /
Average sunshine in December
Anhembi, 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: 7h and 0min
The month with the most sunshine is August (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).
Average sunshine days in December
Anhembi, Brazil
- Average sunshine days in December: 2.1 days
The month with the most sunshine days is August (23.4 days).
The month with the least sunshine days is February (0.6 days).
Average UV index in December
Anhembi, Brazil
- Average UV index in December: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in December
Anhembi, Brazil
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Anhembi, Brazil
- Average visibility in December: 8km
The months with the highest visibility are August and September (9km).
The month with the lowest visibility is May (6km).
