December weather forecast
Cairo, OH

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Weather in December

December, the first month of the winter in Cairo, is also an icy month, with an average temperature varying between 37°F (2.8°C) and 27.5°F (-2.5°C).

Temperature

The average high-temperature decreases in December, shifting from a frosty 48°F (8.9°C) in November to a cold 37°F (2.8°C). In the month of December, the temperature generally rests at an average low of 27.5°F (-2.5°C).

Humidity

In Cairo, the average relative humidity in December is 82%.

Rainfall

The month with the least rainfall is December, when the rain falls for 8.2 days and typically collects 1.34" (34mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Cairo, in December, snow falls for 8.2 days, with typically accumulated 1.77" (45mm) of snow. Throughout the year, in Cairo, there are 38.7 snowfall days, and 10.35" (263mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Cairo, with an average of 9h and 18min of daylight.
On the first day of December, sunrise is at 7:41 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 8:00 am and sunset at 5:18 pm EST.

Sunshine

The average sunshine in December in Cairo is 3.8h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 1 in December transforms into this advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Cairo in December?

In December, in Cairo, the average high-temperature is 37°F (2.8°C), and the average low-temperature is 27.5°F (-2.5°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in July is estimated at 87.8°F (31°C).

What is the average humidity in December in Cairo?

The average relative humidity in December is 82%.

What is the driest month in Cairo?

The month with the least rainfall is December, when the rain falls for 8.2 days and typically collects 1.34" (34mm) of precipitation.

How many days does it rain in December in Cairo?

In December, in Cairo, the rain falls for 8.2 days. Throughout December, 1.34" (34mm) of precipitation is accumulated.

How many days does it snow in December in Cairo?

In Cairo, Ohio, in December, during 8.2 snowfall days, 1.77" (45mm) of snow is typically accumulated.

What is the month with the shortest days in Cairo?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

How many hours of daylight does Cairo have in December?

In December, the average day length is 9h and 18min.

When are sunrise and sunset in December in Cairo?

In December, on the first day of the month, sunrise is at 7:41 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 8:00 am and sunset at 5:18 pm EST.

How long on average sun shines in December in Cairo?

The average sunshine duration in December in Cairo is 3.8h.

What is the month with the lowest UV index in Cairo?

The month with the lowest UV index in Cairo is December, with an average maximum UV index of 1.

What is the UV index reading in December in Cairo?

In Cairo, Ohio, the average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Cairo, OH

Average temperature in December - Cairo, OH
  • Average high temperature in December: 37°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.1°F).

  • Average low temperature in December: 27.5°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in December
Cairo, OH

Average pressure in December - Cairo, 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
Cairo, OH

Average wind speed in December - Cairo, OH
  • Average wind speed in December: 9.7mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in December
Cairo, OH

Average humidity in December - Cairo, OH
  • Average humidity in December: 82%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall in December
Cairo, OH

Average rainfall in December - Cairo, OH
  • Average rainfall in December: 1.34"

The wettest months (with the highest rainfall) are May and June (2.83").
The driest month (with the least rainfall) is December (1.34").

Average rainfall days in December
Cairo, OH

Average rainfall days in December - Cairo, OH
  • Average rainfall days in December: 8.2 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in December
Cairo, OH

Average snowfall in December - Cairo, OH
  • Average snowfall in December: 1.77"

The month with the highest snowfall is February (3.15").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Cairo, OH

Average snowfall days in December - Cairo, OH
  • Average snowfall days in December: 8.2 days

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Cairo, OH

Average daylight in December / Average sunshine in December - Cairo, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in December
Cairo, OH

Average sunshine days in December - Cairo, OH
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is June (9.9 days).

Average UV index in December
Cairo, OH

Average UV index in December - Cairo, OH
  • Average UV index in December: 1

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in December
Cairo, OH

Average cloud cover in December - Cairo, OH
  • Average cloud cover in December: 61

The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in December
Cairo, OH

Average visibility in December - Cairo, OH
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).

Cairo, Ohio, USA

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