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
Goiatuba observes an average high-temperature of a still moderately hot 28.5°C (83.3°F) in December, barely different from 29.3°C (84.7°F) in November. In December, the average low-temperature in Goiatuba records at a pleasant 20.5°C (68.9°F) during the nights.Heat index
December's mean heat index is estimated at a hot 34°C (93.2°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values remain especially vital for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
In December, the average relative humidity is 85%.Rainfall
December is the month with the most rainfall. Rain falls for 29.5 days and accumulates 216mm (8.5") of precipitation.Daylight
December has the longest days of the year in Goiatuba, with an average of 13h and 12min of daylight.On the first day of December, sunrise is at 05:32 and sunset at 18:40. On the last day of the month, sunrise is at 05:45 and sunset at 18:56 -03.
Sunshine
The average sunshine in December in Goiatuba is 7.7h.UV index
The average daily maximum UV index in December in Goiatuba is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 6 in December translates into the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December in Goiatuba?
What is the average humidity in December in Goiatuba?
What is the wettest month in Goiatuba?
How many days does it rain in December in Goiatuba?
When are the longest days in Goiatuba?
How many hours of daylight does Goiatuba have in December?
When is the sunrise / sunset in December in Goiatuba?
How many hours of sunshine does Goiatuba have in December?
What is the UV index reading in December in Goiatuba?
Average temperature in December
Goiatuba, Brazil
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is September (33.4°C).
The month with the lowest average high temperature is May (26.3°C).
- Average low temperature in December: 20.5°C
The month with the highest average low temperature is October (21.4°C).
The coldest month (with the lowest average low temperature) is June (16.3°C).
Average pressure in December
Goiatuba, Brazil
- Average pressure in December: 1011.1mbar
The month with the highest atmospheric pressure is July (1018.1mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed in December
Goiatuba, Brazil
- Average wind speed in December: 7.2km/h
The windiest month (with the highest average wind speed) is August (10.2km/h).
The calmest months (with the lowest average wind speed) are February and March (6.3km/h).
Average humidity in December
Goiatuba, Brazil
- Average humidity in December: 85%
The month with the highest relative humidity is March (88%).
The months with the lowest relative humidity are August and September (43%).
Average rainfall in December
Goiatuba, Brazil
- Average rainfall in December: 216mm
The wettest month (with the highest rainfall) is December (216mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in December
Goiatuba, Brazil
- Average rainfall days in December: 29.5 days
The month with the highest number of rainy days is December (29.5 days).
The month with the least rainy days is August (2.1 days).
Average daylight in December /
Average sunshine in December
Goiatuba, 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: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).
Average sunshine days in December
Goiatuba, Brazil
- Average sunshine days in December: 1.2 days
The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is December (1.2 days).
Average UV index in December
Goiatuba, Brazil
- Average UV index in December: 6
The month with the highest UV index is August (UV index 7).
The month with the lowest UV index is February (UV index 5).
Average cloud cover in December
Goiatuba, Brazil
- Average cloud cover in December: 52
The months with the most cloud cover are January and March (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
Goiatuba, Brazil
- Average visibility in December: 8km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March and April (7km).
