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
The transition from November to December brings an average high-temperature of a still hot 33.8°C (92.8°F), barely different from November's 34.4°C (93.9°F). Throughout the month of December, Felipe Guerra sees a steady low-temperature average of 24.3°C (75.7°F).Heat index
The heat index value for December is estimated at a blisteringly hot 42°C (107.6°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.Heat index data is primarily for areas with shade and subjected to light winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.
Humidity
In Felipe Guerra, the average relative humidity in December is 62%.Rainfall
In December, the rain falls for 7.2 days. Throughout December, 16mm (0.63") of precipitation is accumulated. Throughout the year, there are 145 rainfall days, and 500mm (19.69") of precipitation is accumulated.Daylight
With an average of 12h and 24min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 05:07 and sunset at 17:32. On the last day of December, sunrise is at 05:20 and sunset at 17:47 -03.
Sunshine
In Felipe Guerra, the average sunshine in December is 8.9h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 7 in December converts into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. 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. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in December?
What is the average humidity in December?
How much does it rain in December?
When are the longest days?
How many hours of daylight does Felipe Guerra have in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
What is the month with the highest UV index?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Felipe Guerra, Brazil
- Average high temperature in December: 33.8°C
The warmest month (with the highest average high temperature) is October (34.8°C).
The months with the lowest average high temperature are June and July (31.8°C).
- Average low temperature in December: 24.3°C
The months with the highest average low temperature are January and February (24.5°C).
The coldest months (with the lowest average low temperature) are July and August (21.8°C).
Average pressure in December
Felipe Guerra, Brazil
- Average pressure in December: 1010.7mbar
The month with the highest atmospheric pressure is July (1014.3mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in December
Felipe Guerra, Brazil
- Average wind speed in December: 20km/h
The windiest month (with the highest average wind speed) is October (21.5km/h).
The calmest month (with the lowest average wind speed) is April (13.7km/h).
Average humidity in December
Felipe Guerra, Brazil
- Average humidity in December: 62%
The months with the highest relative humidity are April and May (74%).
The month with the lowest relative humidity is September (58%).
Average rainfall in December
Felipe Guerra, Brazil
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is March (124mm).
The driest months (with the least rainfall) are October and November (1mm).
Average rainfall days in December
Felipe Guerra, Brazil
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is March (22.3 days).
The month with the least rainy days is November (1.6 days).
Average daylight in December /
Average sunshine in December
Felipe Guerra, Brazil
- Average daylight in December: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in December: 8h and 5min
The month with the most sunshine is September (Average sunshine: 9h and 42min).
The month with the least sunshine is March (Average sunshine: 8h and 0min).
Average sunshine days in December
Felipe Guerra, Brazil
- Average sunshine days in December: 21.2 days
The months with the most sunshine days are October and November (27.8 days).
The month with the least sunshine days is April (5.6 days).
Average UV index in December
Felipe Guerra, Brazil
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Felipe Guerra, Brazil
- Average cloud cover in December: 28
The months with the most cloud cover are March and April (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 16).
Average visibility in December
Felipe Guerra, Brazil
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
