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
The transition into December indicates a reduction in the average high-temperature, down to a chilly 43.2°F (6.2°C) from November's fresh 52.5°F (11.4°C). Throughout December, Rio Grande witnesses a consistent average low-temperature of 31.3°F (-0.4°C).Humidity
The average relative humidity in December is 81%.Rainfall
In Rio Grande, Ohio, during December, the rain falls for 11.4 days and regularly aggregates up to 1.5" (38mm) of precipitation. In Rio Grande, during the entire year, the rain falls for 149 days and collects up to 16.26" (413mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In December, in Rio Grande, it is snowing for 6.5 days. Throughout December, 1.1" (28mm) of snow is accumulated. Throughout the year, in Rio Grande, Ohio, there are 34 snowfall days, and 6.06" (154mm) of snow is accumulated.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year in Rio Grande.On the first day of December, sunrise is at 7:29 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:17 pm EST.
Sunshine
In December, the average sunshine is 4.1h.UV index
The months with the lowest UV index in Rio Grande are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
How cold is it in Rio Grande in December?
What is the average humidity in December in Rio Grande?
How many days does it rain in December in Rio Grande?
How many days does it snow in December in Rio Grande?
What is the month with the shortest days in Rio Grande?
How many hours of daylight does Rio Grande have in December?
When is the sunrise / sunset in December in Rio Grande?
How long on average sun shines in December in Rio Grande?
What are the months with the lowest UV index in Rio Grande?
What is the UV index reading in December in Rio Grande?
Average temperature in December
Rio Grande, OH
- Average high temperature in December: 43.2°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in December: 31.3°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in December
Rio Grande, OH
- Average pressure in December: 30.14"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Rio Grande, OH
- Average wind speed in December: 6.5mph
The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in December
Rio Grande, OH
- Average humidity in December: 81%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Rio Grande, OH
- Average rainfall in December: 1.5"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is November (0.83").
Average rainfall days in December
Rio Grande, OH
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in December
Rio Grande, OH
- Average snowfall in December: 1.1"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Rio Grande, OH
- Average snowfall days in December: 6.5 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Rio Grande, OH
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Rio Grande, OH
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (10.3 days).
Average UV index in December
Rio Grande, OH
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Rio Grande, OH
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Rio Grande, OH
- Average visibility in December: 5mi
The months with the highest visibility are April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September and December (5mi).
Rio Grande, Ohio, USA
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