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
December's advent notes a subtle adjustment in average high-temperature to a still warm 25.5°C (77.9°F) from November. Santa Maria de Itabira witnesses an average low-temperature of 18.3°C (64.9°F) throughout the month of December.Humidity
In Santa Maria de Itabira, the average relative humidity in December is 89%.Rainfall
December is the month with the most rainfall in Santa Maria de Itabira. Rain falls for 29.6 days and accumulates 281mm (11.06") of precipitation.Daylight
The month with the longest days is December, with an average of 13h and 18min of daylight.On the first day of December, sunrise is at 05:05 and sunset at 18:18. On the last day of the month, sunrise is at 05:17 and sunset at 18:34 -03.
Sunshine
In December, the average sunshine is 6.1h.UV index
January through December, with an average maximum UV index of 5, are months with the highest UV index in Santa Maria de Itabira. The months with the lowest UV index are January through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 5 in December translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the temperature in December in Santa Maria de Itabira?
What is the average humidity in December in Santa Maria de Itabira?
What is the rainiest month in Santa Maria de Itabira?
How much does it rain in Santa Maria de Itabira in December?
When are the longest days in Santa Maria de Itabira?
How many hours of daylight does Santa Maria de Itabira have in December?
What time are sunrise and sunset in December in Santa Maria de Itabira?
How many hours of sunshine does Santa Maria de Itabira have in December?
What is the month with the highest UV index in Santa Maria de Itabira?
When is the lowest UV index in Santa Maria de Itabira?
What is the UV index intensity in December in Santa Maria de Itabira?
Average temperature in December
Santa Maria de Itabira, Brazil
- Average high temperature in December: 25.5°C
The warmest month (with the highest average high temperature) is February (25.9°C).
The month with the lowest average high temperature is June (21.7°C).
- Average low temperature in December: 18.3°C
The month with the highest average low temperature is December (18.3°C).
The coldest month (with the lowest average low temperature) is July (12.6°C).
Average pressure in December
Santa Maria de Itabira, Brazil
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is July (1021mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in December
Santa Maria de Itabira, Brazil
- Average wind speed in December: 6.2km/h
The windiest month (with the highest average wind speed) is September (7.6km/h).
The calmest month (with the lowest average wind speed) is May (5.2km/h).
Average humidity in December
Santa Maria de Itabira, 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 (75%).
Average rainfall in December
Santa Maria de Itabira, Brazil
- Average rainfall in December: 281mm
The wettest month (with the highest rainfall) is December (281mm).
The driest month (with the least rainfall) is July (12mm).
Average rainfall days in December
Santa Maria de Itabira, Brazil
- Average rainfall days in December: 29.6 days
The month with the highest number of rainy days is December (29.6 days).
The month with the least rainy days is August (9.8 days).
Average daylight in December /
Average sunshine in December
Santa Maria de Itabira, 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: 11h and 0min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is September (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in December
Santa Maria de Itabira, Brazil
- Average sunshine days in December: 0.9 days
The month with the most sunshine days is August (18 days).
The month with the least sunshine days is December (0.9 days).
Average UV index in December
Santa Maria de Itabira, Brazil
- Average UV index in December: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in December
Santa Maria de Itabira, Brazil
- Average cloud cover in December: 68
The months with the most cloud cover are March and November (Cloud cover 69).
The months with the least cloud cover are August and September (Cloud cover 41).
Average visibility in December
Santa Maria de Itabira, 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).
Santa Maria de Itabira, Brazil
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