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 dawn of December sees an average high-temperature of a tropical 30.1°C (86.2°F), subtly contrasting with November's 29.7°C (85.5°F). In December, Lagoa Salgada experiences a marginal drop in temperature, with averages of 25.3°C (77.5°F) at night.Heat index
The heat index for December is appraised at a very hot 36°C (96.8°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.For clarity, heat index numbers account for light winds and areas under shade. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
The average relative humidity in December is 72%.Rainfall
In December, in Lagoa Salgada, the rain falls for 13.3 days. Throughout December, 14mm (0.55") of precipitation is accumulated. Throughout the year, there are 173.2 rainfall days, and 403mm (15.87") of precipitation is accumulated.Daylight
The month with the longest days in Lagoa Salgada is December, with an average of 12h and 30min of daylight.On the first day of the month, sunrise is at 04:57 and sunset at 17:24. On the last day of December, in Lagoa Salgada, sunrise is at 05:10 and sunset at 17:39 -03.
Sunshine
In December, the average sunshine in Lagoa Salgada is 8.2h.UV index
The months with the highest UV index are January through June, August through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 7 in December leads to these recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Lagoa Salgada in December?
What is the average humidity in December in Lagoa Salgada?
How much does it rain in Lagoa Salgada in December?
When are the longest days in Lagoa Salgada?
What is the average length of the day in December in Lagoa Salgada?
When is the sunrise / sunset in December in Lagoa Salgada?
How long on average sun shines in December in Lagoa Salgada?
What is the month with the highest UV index in Lagoa Salgada?
How high is the UV index in December in Lagoa Salgada?
Average temperature in December
Lagoa Salgada, Brazil
- Average high temperature in December: 30.1°C
The warmest months (with the highest average high temperature) are February and March (30.8°C).
The month with the lowest average high temperature is July (28.1°C).
- Average low temperature in December: 25.3°C
The month with the highest average low temperature is March (25.8°C).
The coldest month (with the lowest average low temperature) is August (22.7°C).
Average pressure in December
Lagoa Salgada, Brazil
- Average pressure in December: 1011.5mbar
The month with the highest atmospheric pressure is August (1015.1mbar).
The month with the lowest atmospheric pressure is February (1011.2mbar).
Average wind speed in December
Lagoa Salgada, Brazil
- Average wind speed in December: 20.3km/h
The windiest month (with the highest average wind speed) is September (24.1km/h).
The calmest month (with the lowest average wind speed) is April (16.6km/h).
Average humidity in December
Lagoa Salgada, Brazil
- Average humidity in December: 72%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is November (71%).
Average rainfall in December
Lagoa Salgada, Brazil
- Average rainfall in December: 14mm
The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is November (7mm).
Average rainfall days in December
Lagoa Salgada, Brazil
- Average rainfall days in December: 13.3 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (9.4 days).
Average daylight in December /
Average sunshine in December
Lagoa Salgada, Brazil
- Average daylight in December: 12h and 3min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in December: 8h and 1min
The months with the most sunshine are March and November (Average sunshine: 8h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).
Average sunshine days in December
Lagoa Salgada, Brazil
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is March (14.5 days).
The month with the least sunshine days is September (5.9 days).
Average UV index in December
Lagoa Salgada, Brazil
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, August, September, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 6).
Average cloud cover in December
Lagoa Salgada, Brazil
- Average cloud cover in December: 39
The month with the most cloud cover is July (Cloud cover 49).
The months with the least cloud cover are March and November (Cloud cover 37).
Average visibility in December
Lagoa Salgada, 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).
