December weather forecastMorro da Garça, Brazil
December
Weather in December
The first month of the summer, December, is still a warm month in Morro da Garça, Brazil, with an average temperature ranging between max 27.9°C (82.2°F) and min 19.8°C (67.6°F).Temperature
The high-temperature average in December for Morro da Garça is a still moderately hot 27.9°C (82.2°F), staying closely aligned with November's conditions. Morro da Garça records a mean low-temperature of 19.8°C (67.6°F) in December.Heat index
Throughout December, the heat index is calculated to be a hot 32°C (89.6°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.Remember that heat index calculations are made for conditions in the shade with light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. 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.
Humidity
In Morro da Garça, the average relative humidity in December is 82%.Rainfall
The month with the most rainfall is December, when the rain falls for 27.3 days and typically aggregates up to 245mm (9.65") of precipitation.Daylight
December has the longest days of the year, with an average of 13h and 12min of daylight.On the first day of the month, sunrise is at 05:12 and sunset at 18:22. On the last day of December, in Morro da Garça, sunrise is at 05:24 and sunset at 18:38 -03.
Sunshine
The month with the least sunshine is December, with an average of 7.9h of sunshine.UV index
January, March, April, June through December, with an average maximum UV index of 6, are months with the highest UV index in Morro da Garça. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 6 during December translates into the following directions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Morro da Garça, Brazil
- Average high temperature in December: 27.9°C
The warmest month (with the highest average high temperature) is September (31°C).
The month with the lowest average high temperature is June (25.7°C).
- Average low temperature in December: 19.8°C
The months with the highest average low temperature are November and December (19.8°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).
Average pressure in December
Morro da Garça, Brazil
- Average pressure in December: 1012.5mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1012.5mbar).
Average wind speed in December
Morro da Garça, Brazil
- Average wind speed in December: 7.2km/h
The windiest month (with the highest average wind speed) is September (9.3km/h).
The calmest months (with the lowest average wind speed) are March, April and May (6.3km/h).
Average humidity in December
Morro da Garça, Brazil
- Average humidity in December: 82%
The month with the highest relative humidity is March (84%).
The month with the lowest relative humidity is September (54%).
Average rainfall in December
Morro da Garça, Brazil
- Average rainfall in December: 245mm
The wettest month (with the highest rainfall) is December (245mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in December
Morro da Garça, Brazil
- Average rainfall days in December: 27.3 days
The month with the highest number of rainy days is December (27.3 days).
The month with the least rainy days is August (2.6 days).
Average daylight in December /
Average sunshine in December
Morro da Garça, Brazil
- Average daylight in December: 13h and 12min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in December: 7h and 54min
The month with the most sunshine is September (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 7h and 54min).
Average sunshine days in December
Morro da Garça, Brazil
- Average sunshine days in December: 3.2 days
The month with the most sunshine days is August (27.4 days).
The month with the least sunshine days is December (3.2 days).
Average UV index in December
Morro da Garça, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, March, April, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are February and May (UV index 5).
Average cloud cover in December
Morro da Garça, Brazil
- Average cloud cover in December: 47
The months with the most cloud cover are March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in December
Morro da Garça, Brazil
- Average visibility in December: 8km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, February, March, April, May and December (8km).
