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
The shift into December uncovers an average high-temperature of a still warm 29.4°C (84.9°F), subtly different from the previous month. December notes an average low temperature of 25°C (77°F) in Lucena, subtly down from the daytime highs.Heat index
December's mean heat index is evaluated at a hot 34°C (93.2°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.Realize that the values for the heat index are set for shaded places and light winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in December is 73%.Rainfall
In Lucena, Brazil, in December, during 17.3 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Lucena, during the entire year, the rain falls for 235.2 days and collects up to 599mm (23.58") of precipitation.Daylight
December has the longest days of the year in Lucena, with an average of 12h and 30min of daylight.On the first day of December in Lucena, Brazil, sunrise is at 04:53 and sunset at 17:23. On the last day of the month, sunrise is at 05:07 and sunset at 17:38 -03.
Sunshine
In December, the average sunshine in Lucena is 8h.UV index
January through May, September through December, with an average maximum UV index of 7, are months with the highest UV index in Lucena. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 7 during December translates into the following directions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
How hot is December in Lucena?
What is the average humidity in December in Lucena?
How many days does it rain in December in Lucena?
When are the longest days in Lucena?
What is the average length of the day in December in Lucena?
When are sunrise and sunset in December in Lucena?
How long on average sun shines in December in Lucena?
What is the month with the highest UV index in Lucena?
How high is the UV index in December in Lucena?
Average temperature in December
Lucena, Brazil
- Average high temperature in December: 29.4°C
The warmest month (with the highest average high temperature) is March (30.3°C).
The month with the lowest average high temperature is July (27.1°C).
- Average low temperature in December: 25°C
The month with the highest average low temperature is March (25.4°C).
The coldest month (with the lowest average low temperature) is August (22.8°C).
Average pressure in December
Lucena, Brazil
- Average pressure in December: 1012mbar
The month with the highest atmospheric pressure is August (1015.8mbar).
The months with the lowest atmospheric pressure are February and March (1011.7mbar).
Average wind speed in December
Lucena, Brazil
- Average wind speed in December: 16.6km/h
The windiest months (with the highest average wind speed) are August and September (18.9km/h).
The calmest month (with the lowest average wind speed) is April (13.3km/h).
Average humidity in December
Lucena, Brazil
- Average humidity in December: 73%
The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (72%).
Average rainfall in December
Lucena, Brazil
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is July (104mm).
The driest month (with the least rainfall) is November (15mm).
Average rainfall days in December
Lucena, Brazil
- Average rainfall days in December: 17.3 days
The month with the highest number of rainy days is July (27.3 days).
The month with the least rainy days is February (14.7 days).
Average daylight in December /
Average sunshine in December
Lucena, Brazil
- Average daylight in December: 12h and 3min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in December: 8h and 0min
The months with the most sunshine are January and March (Average sunshine: 8h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 36min).
Average sunshine days in December
Lucena, Brazil
- Average sunshine days in December: 6 days
The month with the most sunshine days is March (13.3 days).
The month with the least sunshine days is August (1.5 days).
Average UV index in December
Lucena, Brazil
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover in December
Lucena, Brazil
- Average cloud cover in December: 42
The month with the most cloud cover is July (Cloud cover 52).
The month with the least cloud cover is March (Cloud cover 38).
Average visibility in December
Lucena, Brazil
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Lucena, Brazil
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