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
São José do Alegre, Brazil, observes a minor difference in average high-temperatures between November's 23.5°C (74.3°F) and December's 24.4°C (75.9°F). Throughout December, the average low-temperature in São José do Alegre dips to a refreshing 15.9°C (60.6°F).Humidity
In São José do Alegre, the average relative humidity in December is 89%.Rainfall
In São José do Alegre, during December, the rain falls for 29.8 days and regularly aggregates up to 244mm (9.61") of precipitation. Throughout the year, there are 240.7 rainfall days, and 1542mm (60.71") of precipitation is accumulated.Daylight
The month with the longest days in São José do Alegre is December, with an average of 13h and 30min of daylight.On the first day of December in São José do Alegre, Brazil, sunrise is at 05:09 and sunset at 18:33. On the last day of the month, sunrise is at 05:21 and sunset at 18:49 -03.
Sunshine
In December, the average sunshine in São José do Alegre is 6.8h.UV index
January through March, August through December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 5 in December translates into the following instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What is the temperature in December in São José do Alegre?
What is the average humidity in December in São José do Alegre?
How many days does it rain in December in São José do Alegre?
When are the longest days in São José do Alegre?
How many hours of daylight does São José do Alegre have in December?
What time are sunrise and sunset in December in São José do Alegre?
How long on average sun shines in December in São José do Alegre?
What are the months with the highest UV index in São José do Alegre?
What is the UV index intensity in December in São José do Alegre?
Average temperature in December
São José do Alegre, Brazil
- Average high temperature in December: 24.4°C
The warmest month (with the highest average high temperature) is February (24.6°C).
The month with the lowest average high temperature is June (19.6°C).
- Average low temperature in December: 15.9°C
The month with the highest average low temperature is December (15.9°C).
The coldest month (with the lowest average low temperature) is July (9.9°C).
Average pressure in December
São José do Alegre, Brazil
- Average pressure in December: 1012.6mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1012.6mbar).
Average wind speed in December
São José do Alegre, Brazil
- Average wind speed in December: 5.5km/h
The windiest month (with the highest average wind speed) is September (6.4km/h).
The calmest months (with the lowest average wind speed) are February and April (5km/h).
Average humidity in December
São José do Alegre, Brazil
- Average humidity in December: 89%
The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is September (75%).
Average rainfall in December
São José do Alegre, Brazil
- Average rainfall in December: 244mm
The wettest month (with the highest rainfall) is January (305mm).
The driest month (with the least rainfall) is June (21mm).
Average rainfall days in December
São José do Alegre, Brazil
- Average rainfall days in December: 29.8 days
The month with the highest number of rainy days is January (29.9 days).
The month with the least rainy days is August (8.2 days).
Average daylight in December /
Average sunshine in December
São José do Alegre, 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 48min).
- Average sunshine in December: 6h 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: 6h and 36min).
Average sunshine days in December
São José do Alegre, Brazil
- Average sunshine days in December: 0.4 days
The month with the most sunshine days is August (21 days).
The month with the least sunshine days is December (0.4 days).
Average UV index in December
São José do Alegre, Brazil
- Average UV index in December: 5
The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 5).
The months with the lowest UV index are April, May, June and July (UV index 4).
Average cloud cover in December
São José do Alegre, Brazil
- Average cloud cover in December: 63
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
São José do Alegre, Brazil
- Average visibility in December: 6km
The months with the highest visibility are August and September (8km).
The month with the lowest visibility is May (5km).
São José do Alegre, Brazil
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