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
December
Weather in December
Temperature
December is Itupeva's warmest month, registering average high temperatures of 28.2°C (82.8°F) and lows of 19.3°C (66.7°F).Heat index
Throughout December, the heat index is estimated at a tropical 33°C (91.4°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.Consider that heat index readings are for situations in the shade and light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Humidity
In December, the average relative humidity is 80%.Rainfall
In Itupeva, during December, the rain falls for 25.9 days and regularly aggregates up to 178mm (7.01") of precipitation. In Itupeva, Brazil, during the entire year, the rain falls for 206.7 days and collects up to 1199mm (47.2") of precipitation.Daylight
The month with the longest days is December, with an average of 13h and 30min of daylight.On the first day of the month, sunrise is at 05:13 and sunset at 18:41. On the last day of December, in Itupeva, sunrise is at 05:25 and sunset at 18:57 -03.
Sunshine
The average sunshine in December in Itupeva, Brazil, is 7.9h.UV index
The months with the highest UV index are January, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: In December, a daily UV index of 6 turns into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest in Itupeva?
Is it hot in Itupeva during December?
What is the average humidity in December in Itupeva?
How many days does it rain in December in Itupeva?
When are the longest days in Itupeva?
What is the average length of the day in December in Itupeva?
When are sunrise and sunset in December in Itupeva?
How many hours of sunshine does Itupeva have in December?
When is the highest UV index in Itupeva?
What is the UV index intensity in December in Itupeva?
Average temperature in December
Itupeva, Brazil
- Average high temperature in December: 28.2°C
The warmest month (with the highest average high temperature) is December (28.2°C).
The month with the lowest average high temperature is June (22.2°C).
- Average low temperature in December: 19.3°C
The month with the highest average low temperature is January (19.4°C).
The coldest months (with the lowest average low temperature) are June and July (13.3°C).
Average pressure in December
Itupeva, Brazil
- Average pressure in December: 1011.8mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).
Average wind speed in December
Itupeva, Brazil
- Average wind speed in December: 9.5km/h
The windiest month (with the highest average wind speed) is October (11.2km/h).
The calmest month (with the lowest average wind speed) is February (8.2km/h).
Average humidity in December
Itupeva, Brazil
- Average humidity in December: 80%
The months with the highest relative humidity are March and May (84%).
The months with the lowest relative humidity are August and September (68%).
Average rainfall in December
Itupeva, Brazil
- Average rainfall in December: 178mm
The wettest month (with the highest rainfall) is January (236mm).
The driest month (with the least rainfall) is August (29mm).
Average rainfall days in December
Itupeva, Brazil
- Average rainfall days in December: 25.9 days
The month with the highest number of rainy days is January (28.2 days).
The month with the least rainy days is August (6.2 days).
Average daylight in December /
Average sunshine in December
Itupeva, Brazil
- Average daylight in December: 13h and 3min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in December: 7h and 5min
The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 30min).
Average sunshine days in December
Itupeva, Brazil
- Average sunshine days in December: 3.9 days
The month with the most sunshine days is August (23.5 days).
The month with the least sunshine days is January (1.8 days).
Average UV index in December
Itupeva, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, October, November and December (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August and September (UV index 5).
Average cloud cover in December
Itupeva, Brazil
- Average cloud cover in December: 46
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Itupeva, Brazil
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, March, April, May, June and December (8km).
