December weather forecastKissimmee, FL
December
Weather in December
December in Kissimmee marks the commencement of the winter season with temperatures further dropping from 56.7°F (13.7°C) to 72.5°F (22.5°C). Relative to November, December experiences marginally less rainfall, leading to beautiful and clear cycles of day and night. Despite being the end of the year, December's climate remains fairly warm due to Florida's unique weather patterns. Long sunlight hours combined with cool weather conditions add a unique charm to the December atmosphere. The association of cooler temperature ranges, minimal rainfall, and steady sunshine culminate to establish a delightful December mood.Temperature
The introduction of December notes a subtle temperature variation to a pleasant 72.5°F (22.5°C) from November's 76.5°F (24.7°C). Throughout the month of December, the nighttime temperature dips to an average of 56.7°F (13.7°C).Humidity
In December, the average relative humidity is 77%.Rainfall
In Kissimmee, in December, it is raining for 9.5 days, with typically 0.91" (23mm) of accumulated precipitation. Throughout the year, in Kissimmee, there are 176.9 rainfall days, and 23.62" (600mm) of precipitation is accumulated.Daylight
With an average of 10h and 24min of daylight, December has the shortest days of the year in Kissimmee.On the first day of the month, sunrise is at 7:00 am and sunset at 5:29 pm. On the last day of December, in Kissimmee, Florida, sunrise is at 7:17 am and sunset at 5:40 pm EST.
Sunshine
With an average of 6.2h of sunshine, December has the least sunshine of the year in Kissimmee.UV index
In December, the average daily maximum UV index in Kissimmee is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily high UV index of 5 in December leads to these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Kissimmee, FL
- Average high temperature in December: 72.5°F
The warmest month (with the highest average high temperature) is August (90.5°F).
The month with the lowest average high temperature is January (68.7°F).
- Average low temperature in December: 56.7°F
The month with the highest average low temperature is August (76.1°F).
The coldest month (with the lowest average low temperature) is January (51.6°F).
Average pressure in December
Kissimmee, FL
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed in December
Kissimmee, FL
- Average wind speed in December: 6.2mph
The windiest months (with the highest average wind speed) are January, March and April (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).
Average humidity in December
Kissimmee, FL
- Average humidity in December: 77%
The months with the highest relative humidity are July, August and September (78%).
The month with the lowest relative humidity is March (71%).
Average rainfall in December
Kissimmee, FL
- Average rainfall in December: 0.91"
The wettest month (with the highest rainfall) is August (4.02").
The driest month (with the least rainfall) is March (0.67").
Average rainfall days in December
Kissimmee, FL
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is August (24.7 days).
The month with the least rainy days is January (8.3 days).
Average daylight in December /
Average sunshine in December
Kissimmee, FL
- Average daylight in December: 10h and 24min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 6h and 12min
The months with the most sunshine are May and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in December
Kissimmee, FL
- Average sunshine days in December: 18.6 days
The month with the most sunshine days is January (20.2 days).
The month with the least sunshine days is August (3.9 days).
Average UV index in December
Kissimmee, FL
- Average UV index in December: 5
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 4).
Average cloud cover in December
Kissimmee, FL
- Average cloud cover in December: 36
The months with the most cloud cover are February and December (Cloud cover 36).
The months with the least cloud cover are May and October (Cloud cover 29).
Average visibility in December
Kissimmee, 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).
