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 snowfall 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 advent of December observes an average high-temperature of a still moderately hot 76.8°F (24.9°C), nearly identical to November's 79.5°F (26.4°C). Glenvar Heights experiences a consistent average temperature of 67.1°F (19.5°C) throughout the nights in December.Humidity
December is the most humid month in Glenvar Heights, with an average relative humidity of 74%.Rainfall
In Glenvar Heights, Florida, in December, it is raining for 4.7 days, with typically 0.31" (8mm) of accumulated precipitation. In Glenvar Heights, during the entire year, the rain falls for 110.8 days and collects up to 8.19" (208mm) of precipitation.Snowfall
January through August, October through December are months without snowfall in Glenvar Heights.Daylight
The month with the shortest days is December, with an average of 10h and 36min of daylight.On the first day of December, sunrise is at 6:51 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:41 pm EST.
Sunshine
The month with the least sunshine is December, with an average of 6.4h of sunshine.UV index
In Glenvar Heights, the average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 6 in December translates into this advice:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the average December temperature in Glenvar Heights?
What is the most humid month in Glenvar Heights?
What is the average humidity in December in Glenvar Heights?
How many days does it rain in December in Glenvar Heights?
When it does not snow in Glenvar Heights?
What is the month with the shortest days in Glenvar Heights?
How many hours of daylight does Glenvar Heights have in December?
What time are sunrise and sunset in December in Glenvar Heights?
What is the month with the least sunshine in Glenvar Heights?
How many hours of sunshine does Glenvar Heights have in December?
What is the UV index intensity in December in Glenvar Heights?
Average temperature in December
Glenvar Heights, FL
- Average high temperature in December: 76.8°F
The warmest month (with the highest average high temperature) is August (89.2°F).
The month with the lowest average high temperature is January (73.9°F).
- Average low temperature in December: 67.1°F
The month with the highest average low temperature is August (81.7°F).
The coldest month (with the lowest average low temperature) is January (62.4°F).
Average pressure in December
Glenvar Heights, FL
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.95"Hg).
Average wind speed in December
Glenvar Heights, FL
- Average wind speed in December: 9.1mph
The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in December
Glenvar Heights, FL
- Average humidity in December: 74%
The month with the highest relative humidity is December (74%).
The month with the lowest relative humidity is March (67%).
Average rainfall in December
Glenvar Heights, FL
- Average rainfall in December: 0.31"
The wettest month (with the highest rainfall) is August (1.42").
The driest month (with the least rainfall) is January (0.24").
Average rainfall days in December
Glenvar Heights, FL
- Average rainfall days in December: 4.7 days
The month with the highest number of rainy days is August (14.8 days).
The month with the least rainy days is December (4.7 days).
Average snowfall days in December
Glenvar Heights, FL
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Glenvar Heights, FL
- Average daylight in December: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in December
Glenvar Heights, FL
- Average sunshine days in December: 24.3 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is July (11.9 days).
Average UV index in December
Glenvar Heights, FL
- Average UV index in December: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in December
Glenvar Heights, FL
- Average cloud cover in December: 31
The month with the most cloud cover is October (Cloud cover 33).
The month with the least cloud cover is April (Cloud cover 25).
Average visibility in December
Glenvar Heights, FL
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Glenvar Heights, Florida, USA
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