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
Salto do Itararé records the warmest temperatures in December, averaging a high of 28.7°C (83.7°F) and a low of 18.8°C (65.8°F).Heat index
The heat index value during December is appraised at a fiery hot 35°C (95°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.When assessing, remember that heat index measurements are for light winds and shaded spots. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.
Humidity
In Salto do Itararé, the average relative humidity in December is 83%.Rainfall
In December, the rain falls for 26.1 days. Throughout December, 156mm (6.14") of precipitation is accumulated. Throughout the year, in Salto do Itararé, there are 203.9 rainfall days, and 1255mm (49.41") of precipitation is accumulated.Daylight
With an average of 13h and 36min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:23 and sunset at 18:52. On the last day of the month, sunrise is at 05:34 and sunset at 19:08 -03.
Sunshine
In December, the average sunshine is 7.6h.UV index
The average daily maximum UV index in December in Salto do Itararé, Brazil, is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the UV index of 5 transforms into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What time of the year is the hottest in Salto do Itararé?
How hot is it in Salto do Itararé in December?
What is the average humidity in December in Salto do Itararé?
How many days does it rain in December in Salto do Itararé?
When are the longest days in Salto do Itararé?
How many hours of daylight does Salto do Itararé have in December?
When is the sunrise / sunset in December in Salto do Itararé?
How long on average sun shines in December in Salto do Itararé?
What is the UV index reading in December in Salto do Itararé?
Average temperature in December
Salto do Itararé, Brazil
- Average high temperature in December: 28.7°C
The warmest month (with the highest average high temperature) is December (28.7°C).
The month with the lowest average high temperature is June (21.8°C).
- Average low temperature in December: 18.8°C
The month with the highest average low temperature is January (19.2°C).
The coldest months (with the lowest average low temperature) are June and July (13.1°C).
Average pressure in December
Salto do Itararé, Brazil
- Average pressure in December: 1011.1mbar
The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1011.1mbar).
Average wind speed in December
Salto do Itararé, Brazil
- Average wind speed in December: 8.5km/h
The windiest month (with the highest average wind speed) is September (10.2km/h).
The calmest month (with the lowest average wind speed) is February (7.7km/h).
Average humidity in December
Salto do Itararé, Brazil
- Average humidity in December: 83%
The months with the highest relative humidity are February and March (87%).
The month with the lowest relative humidity is September (69%).
Average rainfall in December
Salto do Itararé, Brazil
- Average rainfall in December: 156mm
The wettest month (with the highest rainfall) is January (226mm).
The driest month (with the least rainfall) is August (32mm).
Average rainfall days in December
Salto do Itararé, Brazil
- Average rainfall days in December: 26.1 days
The month with the highest number of rainy days is January (27.3 days).
The month with the least rainy days is August (7.2 days).
Average daylight in December /
Average sunshine in December
Salto do Itararé, Brazil
- Average daylight in December: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in December: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in December
Salto do Itararé, Brazil
- Average sunshine days in December: 4 days
The month with the most sunshine days is August (22.5 days).
The month with the least sunshine days is February (2.1 days).
Average UV index in December
Salto do Itararé, Brazil
- Average UV index in December: 5
The months with the highest UV index are January, March, October and November (UV index 6).
The month with the lowest UV index is May (UV index 4).
Average cloud cover in December
Salto do Itararé, Brazil
- Average cloud cover in December: 51
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in December
Salto do Itararé, Brazil
- Average visibility in December: 8km
The months with the highest visibility are July, August, September and October (9km).
The months with the lowest visibility are January, February, March, April and May (7km).
Salto do Itararé, Brazil
Weather forecast for your location
2. Allow the app to use your location
