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
São José do Mantimento observes a minor difference in average high-temperatures between November's 24.4°C (75.9°F) and December's 25°C (77°F). Nighttime temperatures in December average to an enjoyable 17.6°C (63.7°F).Humidity
March, April and December, with an average relative humidity of 90%, are the most humid months in São José do Mantimento.Rainfall
The month with the most rainfall is December, when the rain falls for 24.2 days and typically aggregates up to 140mm (5.51") of precipitation.Daylight
With an average of 13h and 18min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 04:58 and sunset at 18:13. On the last day of December, sunrise is at 05:10 and sunset at 18:29 -03.
Sunshine
In December, the average sunshine is 6.3h.UV index
January through April, June through October and 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 exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 5 in December translates into these instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in São José do Mantimento?
What is the most humid month in São José do Mantimento?
What is the average humidity in December in São José do Mantimento?
What is the wettest month in São José do Mantimento?
How much does it rain in São José do Mantimento in December?
When are the longest days in São José do Mantimento?
How many hours of daylight does São José do Mantimento have in December?
When are sunrise and sunset in December in São José do Mantimento?
How many hours of sunshine does São José do Mantimento have in December?
What is the month with the highest UV index in São José do Mantimento?
How high is the UV index in December in São José do Mantimento?
Average temperature in December
São José do Mantimento, Brazil
- Average high temperature in December: 25°C
The warmest month (with the highest average high temperature) is February (25.8°C).
The month with the lowest average high temperature is June (21.6°C).
- Average low temperature in December: 17.6°C
The month with the highest average low temperature is January (17.7°C).
The coldest month (with the lowest average low temperature) is July (12.3°C).
Average pressure in December
São José do Mantimento, Brazil
- Average pressure in December: 1012.8mbar
The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).
Average wind speed in December
São José do Mantimento, Brazil
- Average wind speed in December: 7.1km/h
The windiest month (with the highest average wind speed) is October (8km/h).
The calmest months (with the lowest average wind speed) are April and May (5.5km/h).
Average humidity in December
São José do Mantimento, Brazil
- Average humidity in December: 90%
The months with the highest relative humidity are March, April and December (90%).
The month with the lowest relative humidity is September (77%).
Average rainfall in December
São José do Mantimento, Brazil
- Average rainfall in December: 140mm
The wettest month (with the highest rainfall) is December (140mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in December
São José do Mantimento, Brazil
- Average rainfall days in December: 24.2 days
The month with the highest number of rainy days is March (25 days).
The month with the least rainy days is August (10.3 days).
Average daylight in December /
Average sunshine in December
São José do Mantimento, Brazil
- Average daylight in December: 13h and 2min
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: 6h and 2min
The month with the most sunshine is September (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in December
São José do Mantimento, Brazil
- Average sunshine days in December: 4.4 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is December (4.4 days).
Average UV index in December
São José do Mantimento, Brazil
- Average UV index in December: 5
The months with the highest UV index are January, February, March, April, June, July, August, September, October and December (UV index 5).
The months with the lowest UV index are May and November (UV index 4).
Average cloud cover in December
São José do Mantimento, Brazil
- Average cloud cover in December: 68
The months with the most cloud cover are November and December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in December
São José do Mantimento, Brazil
- Average visibility in December: 6km
The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are January, February, March, April, May, June and December (6km).
