December weather forecastIgarapava, Brazil
December
Weather in December
December, the first month of the summer in Igarapava, is also a moderately hot month, with temperature in the range of an average low of 19.5°C (67.1°F) and an average high of 27.9°C (82.2°F).Temperature
As November transitions into December, Igarapava records an average high-temperature of a still moderately hot 27.9°C (82.2°F), showing a gentle shift from the preceding month. Throughout December, an average low-temperature of 19.5°C (67.1°F) is experienced in Igarapava.Heat index
During December, the heat index is calculated to be a tropical 33°C (91.4°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
The average relative humidity in December in Igarapava is 86%.Rainfall
In December, in Igarapava, Brazil, the rain falls for 29.6 days. Throughout December, 190mm (7.48") of precipitation is accumulated. In Igarapava, during the entire year, the rain falls for 219 days and collects up to 1265mm (49.8") of precipitation.Daylight
The month with the longest days in Igarapava is December, with an average of 13h and 18min of daylight.On the first day of December in Igarapava, sunrise is at 05:22 and sunset at 18:38. On the last day of the month, sunrise is at 05:34 and sunset at 18:53 -03.
Sunshine
In December, the average sunshine is 7.8h.UV index
The months with the lowest UV index in Igarapava, Brazil, are January through June, November and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 5 during December translates into the following directions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Igarapava, Brazil
- Average high temperature in December: 27.9°C
The warmest month (with the highest average high temperature) is September (31.5°C).
The month with the lowest average high temperature is June (24.7°C).
- Average low temperature in December: 19.5°C
The month with the highest average low temperature is October (19.9°C).
The coldest months (with the lowest average low temperature) are June and July (14.8°C).
Average pressure in December
Igarapava, Brazil
- Average pressure in December: 1011.2mbar
The month with the highest atmospheric pressure is July (1019mbar).
The months with the lowest atmospheric pressure are November and December (1011.2mbar).
Average wind speed in December
Igarapava, Brazil
- Average wind speed in December: 7km/h
The windiest month (with the highest average wind speed) is August (9.5km/h).
The calmest month (with the lowest average wind speed) is February (6.3km/h).
Average humidity in December
Igarapava, Brazil
- Average humidity in December: 86%
The month with the highest relative humidity is March (89%).
The month with the lowest relative humidity is September (49%).
Average rainfall in December
Igarapava, Brazil
- Average rainfall in December: 190mm
The wettest month (with the highest rainfall) is January (221mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in December
Igarapava, Brazil
- Average rainfall days in December: 29.6 days
The month with the highest number of rainy days is December (29.6 days).
The month with the least rainy days is August (3.8 days).
Average daylight in December /
Average sunshine in December
Igarapava, Brazil
- Average daylight in December: 13h and 18min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in December: 7h and 48min
The months with the most sunshine are August and September (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in December
Igarapava, Brazil
- Average sunshine days in December: 0.8 days
The month with the most sunshine days is August (26.2 days).
The month with the least sunshine days is December (0.8 days).
Average UV index in December
Igarapava, Brazil
- Average UV index in December: 5
The months with the highest UV index are July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, November and December (UV index 5).
Average cloud cover in December
Igarapava, Brazil
- Average cloud cover in December: 51
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in December
Igarapava, Brazil
- Average visibility in December: 7km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May and December (7km).
