December weather forecastAjuricaba, Brazil
December
Weather in December
The first month of the summer, December, is also a moderately hot month in Ajuricaba, Brazil, with an average temperature ranging between min 18.7°C (65.7°F) and max 29.5°C (85.1°F).Temperature
Ajuricaba experiences its warmest period in January and December, averaging a high-temperature of 29.5°C (85.1°F).Heat index
The heat index value for December is estimated at a torrid 35°C (95°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.It is essential to grasp that the heat index's numbers are for shade and light wind settings. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.
Humidity
December is the least humid month, with an average relative humidity of 73%.Rainfall
In Ajuricaba, during December, the rain falls for 14.4 days and regularly aggregates up to 81mm (3.19") of precipitation. In Ajuricaba, during the entire year, the rain falls for 153.3 days and collects up to 1065mm (41.93") of precipitation.Daylight
With an average of 13h and 54min of daylight, December has the longest days of the year in Ajuricaba, Brazil.On the first day of December, sunrise is at 05:30 and sunset at 19:18. On the last day of the month, sunrise is at 05:41 and sunset at 19:35 -03.
Sunshine
November and December, with an average of 8.7h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index are January through March, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 6 translates into these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ajuricaba, Brazil
- Average high temperature in December: 29.5°C
The warmest months (with the highest average high temperature) are January and December (29.5°C).
The month with the lowest average high temperature is July (17.8°C).
- Average low temperature in December: 18.7°C
The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (9.8°C).
Average pressure in December
Ajuricaba, Brazil
- Average pressure in December: 1010mbar
The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in December
Ajuricaba, Brazil
- Average wind speed in December: 9.9km/h
The windiest month (with the highest average wind speed) is August (11.3km/h).
The calmest months (with the lowest average wind speed) are February, March and April (9km/h).
Average humidity in December
Ajuricaba, Brazil
- Average humidity in December: 73%
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is December (73%).
Average rainfall in December
Ajuricaba, Brazil
- Average rainfall in December: 81mm
The wettest month (with the highest rainfall) is October (123mm).
The driest month (with the least rainfall) is February (62mm).
Average rainfall days in December
Ajuricaba, Brazil
- Average rainfall days in December: 14.4 days
The month with the highest number of rainy days is December (14.4 days).
The month with the least rainy days is November (11 days).
Average daylight in December /
Average sunshine in December
Ajuricaba, Brazil
- Average daylight in December: 13h and 54min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in December: 8h and 42min
The months with the most sunshine are November and December (Average sunshine: 8h and 42min).
The month with the least sunshine is June (Average sunshine: 7h and 0min).
Average sunshine days in December
Ajuricaba, Brazil
- Average sunshine days in December: 15.7 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is February (12.9 days).
Average UV index in December
Ajuricaba, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in December
Ajuricaba, Brazil
- Average cloud cover in December: 31
The month with the most cloud cover is May (Cloud cover 42).
The month with the least cloud cover is November (Cloud cover 28).
Average visibility in December
Ajuricaba, Brazil
- Average visibility in December: 9km
The months with the highest visibility are November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and October (8km).
