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 average high-temperature is a still warm 75.7°F (24.3°C), maintaining a close comparison with November's 78.4°F (25.8°C). In Middle River, the December nights are characterized by an average low-temperature of 67.3°F (19.6°C), a minor dip from daytime readings.Humidity
The most humid month is December, with an average relative humidity of 75%.Rainfall
In Middle River, in December, it is raining for 6 days, with typically 0.39" (10mm) of accumulated precipitation. In Middle River, during the entire year, the rain falls for 125.3 days and collects up to 8.35" (212mm) of precipitation.Daylight
The month with the shortest days in Middle River is December, with an average of 10h and 30min of daylight.On the first day of December, sunrise is at 6:51 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:40 pm EST.
Sunshine
November and December, with an average of 6.4h of sunshine, are months with the least sunshine.UV index
In December, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 6 in December translates into these instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the most humid month?
What is the average humidity in December?
How many days does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December in Middle River?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December in Middle River?
What is the UV index intensity in December?
Average temperature in December
Middle River, FL
- Average high temperature in December: 75.7°F
The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (73°F).
- Average low temperature in December: 67.3°F
The month with the highest average low temperature is August (81.9°F).
The coldest month (with the lowest average low temperature) is January (63.1°F).
Average pressure in December
Middle River, FL
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).
Average wind speed in December
Middle River, FL
- Average wind speed in December: 9.9mph
The windiest month (with the highest average wind speed) is March (10.5mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity in December
Middle River, FL
- Average humidity in December: 75%
The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is March (68%).
Average rainfall in December
Middle River, FL
- Average rainfall in December: 0.39"
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
Middle River, FL
- Average rainfall days in December: 6 days
The month with the highest number of rainy days is September (18.1 days).
The month with the least rainy days is February (5.1 days).
Average daylight in December /
Average sunshine in December
Middle River, FL
- Average daylight in December: 10h and 3min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The months with the least sunshine are November and December (Average sunshine: 6h and 24min).
Average sunshine days in December
Middle River, FL
- Average sunshine days in December: 20.9 days
The month with the most sunshine days is March (22 days).
The month with the least sunshine days is September (5.7 days).
Average UV index in December
Middle River, 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
Middle River, FL
- Average cloud cover in December: 32
The month with the most cloud cover is October (Cloud cover 34).
The months with the least cloud cover are March, April, May and July (Cloud cover 27).
Average visibility in December
Middle River, 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).
Middle River, Florida, USA
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