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
Transitioning into December, Sumidouro experiences an average high-temperature of a still warm 26°C (78.8°F), marking a minor shift from the preceding month. Sumidouro experiences a steady low-temperature of 18.4°C (65.1°F) throughout December.Humidity
The average relative humidity in December is 89%.Rainfall
In Sumidouro, in December, it is raining for 27.5 days, with typically 278mm (10.94") of accumulated precipitation. In Sumidouro, during the entire year, the rain falls for 249.2 days and collects up to 1719mm (67.68") of precipitation.Daylight
The month with the longest days in Sumidouro is December, with an average of 13h and 30min of daylight.On the first day of December, sunrise is at 04:58 and sunset at 18:21. On the last day of the month, sunrise is at 05:10 and sunset at 18:37 -03.
Sunshine
In December, the average sunshine in Sumidouro is 7.3h.UV index
January and December, with an average maximum UV index of 6, are months with the highest UV index in Sumidouro. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 6 in December translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What are December temperatures in Sumidouro?
What is the average humidity in December in Sumidouro?
How much does it rain in Sumidouro in December?
When are the longest days in Sumidouro?
What is the average length of the day in December in Sumidouro?
When are sunrise and sunset in December in Sumidouro?
How many hours of sunshine does Sumidouro have in December?
When is the highest UV index in Sumidouro?
What is the UV index reading in December in Sumidouro?
Average temperature in December
Sumidouro, Brazil
- Average high temperature in December: 26°C
The warmest months (with the highest average high temperature) are January and February (26.9°C).
The month with the lowest average high temperature is June (21.8°C).
- Average low temperature in December: 18.4°C
The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (13.2°C).
Average pressure in December
Sumidouro, Brazil
- Average pressure in December: 1012.1mbar
The month with the highest atmospheric pressure is July (1020.7mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).
Average wind speed in December
Sumidouro, Brazil
- Average wind speed in December: 5.4km/h
The windiest month (with the highest average wind speed) is October (6.4km/h).
The calmest months (with the lowest average wind speed) are March and April (4.8km/h).
Average humidity in December
Sumidouro, Brazil
- Average humidity in December: 89%
The months with the highest relative humidity are March and April (90%).
The month with the lowest relative humidity is September (79%).
Average rainfall in December
Sumidouro, Brazil
- Average rainfall in December: 278mm
The wettest month (with the highest rainfall) is November (281mm).
The driest month (with the least rainfall) is June (32mm).
Average rainfall days in December
Sumidouro, Brazil
- Average rainfall days in December: 27.5 days
The month with the highest number of rainy days is March (27.9 days).
The month with the least rainy days is August (12.9 days).
Average daylight in December /
Average sunshine in December
Sumidouro, 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: 7h and 2min
The month with the most sunshine is September (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in December
Sumidouro, Brazil
- Average sunshine days in December: 1.5 days
The month with the most sunshine days is August (14.9 days).
The months with the least sunshine days are March and December (1.5 days).
Average UV index in December
Sumidouro, Brazil
- Average UV index in December: 6
The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October and November (UV index 5).
Average cloud cover in December
Sumidouro, Brazil
- Average cloud cover in December: 56
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Sumidouro, Brazil
- Average visibility in December: 7km
The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are April and May (6km).
Sumidouro, Brazil
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