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
Weather in December
Temperature
The start of December marks an average high-temperature of a still moderately hot 27.9°C (82.2°F), hardly distinguishable from the conditions in November. Itarumã experiences a steady low-temperature of 19.9°C (67.8°F) throughout December.Heat index
The heat index in December is computed to be a tropical 33°C (91.4°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.When referencing the heat index, its values are suitable for shady environments and light breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance 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 December, the average relative humidity in Itarumã is 85%.Rainfall
The month with the most rainfall is December, when the rain falls for 30.4 days and typically aggregates up to 212mm (8.35") of precipitation.Daylight
With an average of 13h and 12min of daylight, December has the longest days of the year.On the first day of December in Itarumã, sunrise is at 05:39 and sunset at 18:50. On the last day of the month, sunrise is at 05:51 and sunset at 19:05 -03.
Sunshine
The average sunshine in December in Itarumã, Brazil, is 7.4h.UV index
The months with the lowest UV index are February through April, November and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 5 in December translates into this advice:
Guard yourself - Precautionary measures against sun damage are advocated. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What is the usual temperature for Itarumã in December?
What is the average humidity in December in Itarumã?
What is the rainiest month in Itarumã?
How much does it rain in Itarumã in December?
When are the longest days in Itarumã?
How many hours of daylight does Itarumã have in December?
What time are sunrise and sunset in December in Itarumã?
How long on average sun shines in December in Itarumã?
What is the month with the lowest UV index in Itarumã?
How high is the UV index in December in Itarumã?
Average temperature in December
Itarumã, Brazil
- Average high temperature in December: 27.9°C
The warmest month (with the highest average high temperature) is September (32.7°C).
The month with the lowest average high temperature is May (25.8°C).
- Average low temperature in December: 19.9°C
The month with the highest average low temperature is October (20.5°C).
The coldest month (with the lowest average low temperature) is July (15.4°C).
Average pressure in December
Itarumã, Brazil
- Average pressure in December: 1010.5mbar
The month with the highest atmospheric pressure is July (1017.2mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed in December
Itarumã, Brazil
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is August (9.1km/h).
The calmest month (with the lowest average wind speed) is March (6km/h).
Average humidity in December
Itarumã, Brazil
- Average humidity in December: 85%
The month with the highest relative humidity is March (89%).
The month with the lowest relative humidity is August (43%).
Average rainfall in December
Itarumã, Brazil
- Average rainfall in December: 212mm
The wettest month (with the highest rainfall) is December (212mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in December
Itarumã, Brazil
- Average rainfall days in December: 30.4 days
The month with the highest number of rainy days is December (30.4 days).
The month with the least rainy days is August (2.4 days).
Average daylight in December /
Average sunshine in December
Itarumã, Brazil
- Average daylight in December: 13h and 1min
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 2min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The months with the least sunshine are January and March (Average sunshine: 7h and 12min).
Average sunshine days in December
Itarumã, Brazil
- Average sunshine days in December: 0.6 days
The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is February (0.5 days).
Average UV index in December
Itarumã, Brazil
- Average UV index in December: 5
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are February, March, April, November and December (UV index 5).
Average cloud cover in December
Itarumã, Brazil
- Average cloud cover in December: 53
The month with the most cloud cover is March (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in December
Itarumã, Brazil
- Average visibility in December: 8km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March and April (7km).
Itarumã, Brazil
Weather forecast for your location
2. Allow the app to use your location
