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
With December's arrival, Norwalk's weather changes as the average high-temperature falls from a chilly 47.3°F (8.5°C) in November to an icy 37°F (2.8°C). Norwalk sees a gentle drop from the daily peak temperature in December, with an average low settling at a freezing cold 28.6°F (-1.9°C).Humidity
In Norwalk, the average relative humidity in December is 82%.Rainfall
The months with the least rainfall in Norwalk are February and December Rain falls for 12.8 days and accumulates 1.85" (47mm) of rain.Snowfall
January through May, October through December are months with snowfall in Norwalk. In Norwalk, Ohio, in December, snow falls for 10.4 days, with typically accumulated 2.87" (73mm) of snow. Throughout the year, there are 51.9 snowfall days, and 15.04" (382mm) of snow is accumulated.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year.On the first day of December in Norwalk, sunrise is at 7:37 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 5:11 pm EST.
Sunshine
The average sunshine in December is 3.6h.UV index
The month with the lowest UV index in Norwalk is December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 1 in December suggests the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is December in Norwalk?
What is the average humidity in December in Norwalk?
What is the driest month in Norwalk?
How many days does it rain in December in Norwalk?
How much does it snow in Norwalk in December?
What is the month with the shortest days in Norwalk?
How many hours of daylight does Norwalk have in December?
When is the sunrise / sunset in December in Norwalk?
How many hours of sunshine does Norwalk have in December?
When is the lowest UV index in Norwalk?
How high is the UV index in December in Norwalk?
Average temperature in December
Norwalk, OH
- Average high temperature in December: 37°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in December: 28.6°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in December
Norwalk, 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 (29.93"Hg).
Average wind speed in December
Norwalk, OH
- Average wind speed in December: 11mph
The windiest month (with the highest average wind speed) is January (11.5mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in December
Norwalk, OH
- Average humidity in December: 82%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in December
Norwalk, OH
- Average rainfall in December: 1.85"
The wettest month (with the highest rainfall) is June (3.9").
The driest months (with the least rainfall) are February and December (1.85").
Average rainfall days in December
Norwalk, OH
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (9 days).
Average snowfall in December
Norwalk, OH
- Average snowfall in December: 2.87"
The month with the highest snowfall is February (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Norwalk, OH
- Average snowfall days in December: 10.4 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Norwalk, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in December
Norwalk, OH
- Average sunshine days in December: 11 days
The month with the most sunshine days is November (13.2 days).
The month with the least sunshine days is February (9.1 days).
Average UV index in December
Norwalk, 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
Norwalk, OH
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in December
Norwalk, OH
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Norwalk, Ohio, USA
Weather forecast for your location
2. Allow the app to use your location
