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
The average high-temperature for December is a still warm 26°C (78.8°F), closely aligning with the temperature of the preceding month. During the nights in December, an average low-temperature of 18°C (64.4°F) is observed.Humidity
In December, the average relative humidity in São José do Jacuri is 87%.Rainfall
December is the month with the most rainfall in São José do Jacuri. Rain falls for 26.8 days and accumulates 211mm (8.31") of precipitation.Daylight
With an average of 13h and 12min of daylight, December has the longest days of the year in São José do Jacuri.On the first day of the month, sunrise is at 05:05 and sunset at 18:14. On the last day of December, sunrise is at 05:17 and sunset at 18:30 -03.
Sunshine
In December, the average sunshine in São José do Jacuri is 6.8h.UV index
The months with the lowest UV index in São José do Jacuri are February through August, October through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 5 in December interprets into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in São José do Jacuri?
What is the average humidity in December in São José do Jacuri?
What is the rainiest month in São José do Jacuri?
How much does it rain in São José do Jacuri in December?
When are the longest days in São José do Jacuri?
What is the average length of the day in December in São José do Jacuri?
What time are sunrise and sunset in December in São José do Jacuri?
How many hours of sunshine does São José do Jacuri have in December?
When is the lowest UV index in São José do Jacuri?
How high is the UV index in December in São José do Jacuri?
Average temperature in December
São José do Jacuri, Brazil
- Average high temperature in December: 26°C
The warmest month (with the highest average high temperature) is October (27.3°C).
The month with the lowest average high temperature is June (22.7°C).
- Average low temperature in December: 18°C
The month with the highest average low temperature is December (18°C).
The coldest month (with the lowest average low temperature) is July (12.6°C).
Average pressure in December
São José do Jacuri, Brazil
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in December
São José do Jacuri, Brazil
- Average wind speed in December: 6.6km/h
The windiest months (with the highest average wind speed) are September and October (8km/h).
The calmest months (with the lowest average wind speed) are March and May (5.9km/h).
Average humidity in December
São José do Jacuri, Brazil
- Average humidity in December: 87%
The months with the highest relative humidity are March and April (89%).
The month with the lowest relative humidity is September (70%).
Average rainfall in December
São José do Jacuri, Brazil
- Average rainfall in December: 211mm
The wettest month (with the highest rainfall) is December (211mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in December
São José do Jacuri, Brazil
- Average rainfall days in December: 26.8 days
The month with the highest number of rainy days is December (26.8 days).
The month with the least rainy days is July (5.7 days).
Average daylight in December /
Average sunshine in December
São José do Jacuri, 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 6min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 36min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in December
São José do Jacuri, Brazil
- Average sunshine days in December: 2.8 days
The month with the most sunshine days is July (23 days).
The month with the least sunshine days is December (2.8 days).
Average UV index in December
São José do Jacuri, Brazil
- Average UV index in December: 5
The months with the highest UV index are January and September (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, October, November and December (UV index 5).
Average cloud cover in December
São José do Jacuri, Brazil
- Average cloud cover in December: 63
The month with the most cloud cover is April (Cloud cover 68).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in December
São José do Jacuri, Brazil
- Average visibility in December: 7km
The month with the highest visibility is September (9km).
The months with the lowest visibility are January, February, March, April, May and June (6km).
