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 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
Greenford in December undergoes a mild reduction in the average high-temperature, shifting from November's frosty 47.8°F (8.8°C) to an icy 37.9°F (3.3°C). December nights cool down to an average low-temperature of 26.8°F (-2.9°C).Humidity
In December, the average relative humidity is 85%.Rainfall
In Greenford, in December, during 11.7 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Greenford, during the entire year, the rain falls for 173.3 days and collects up to 30.71" (780mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Greenford. In Greenford, in December, during 14.6 snowfall days, 5.31" (135mm) of snow is typically accumulated. Throughout the year, in Greenford, there are 70 snowfall days, and 26.54" (674mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:29 am and sunset at 4:55 pm. On the last day of December, in Greenford, sunrise is at 7:47 am and sunset at 5:05 pm EST.
Sunshine
The average sunshine in December in Greenford, Ohio, is 3.3h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index in Greenford, Ohio. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: In December, an average UV index of 1 transforms into the following instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Greenford?
What is the average humidity in December in Greenford?
How much does it rain in Greenford in December?
How much does it snow in Greenford in December?
What is the month with the shortest days in Greenford?
How many hours of daylight does Greenford have in December?
When are sunrise and sunset in December in Greenford?
How many hours of sunshine does Greenford have in December?
What is the month with the lowest UV index in Greenford?
How high is the UV index in December in Greenford?
Average temperature in December
Greenford, OH
- Average high temperature in December: 37.9°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in December: 26.8°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in December
Greenford, OH
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Greenford, OH
- Average wind speed in December: 7.8mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in December
Greenford, OH
- Average humidity in December: 85%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in December
Greenford, OH
- Average rainfall in December: 2.4"
The wettest month (with the highest rainfall) is June (3.11").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in December
Greenford, OH
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (9 days).
Average snowfall in December
Greenford, OH
- Average snowfall in December: 5.31"
The month with the highest snowfall is January (6.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Greenford, OH
- Average snowfall days in December: 14.6 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Greenford, OH
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in December
Greenford, OH
- Average sunshine days in December: 9.6 days
The month with the most sunshine days is November (13.8 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in December
Greenford, OH
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Greenford, OH
- Average cloud cover in December: 66
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Greenford, OH
- Average visibility in December: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Greenford, Ohio, USA
Weather forecast for your location
2. Allow the app to use your location