December weather forecast
Ceres, OK

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Weather in December

December, the first month of the winter in Ceres, is still a chilly month, with temperature in the range of an average low of 32.5°F (0.3°C) and an average high of 48.2°F (9°C).

Temperature

The average high-temperature decreases in December, shifting from a mild 59.4°F (15.2°C) in November to a frosty 48.2°F (9°C). The average low-temperature of 32.5°F (0.3°C) is witnessed in Ceres during December.

Humidity

In December, the average relative humidity in Ceres is 67%.

Rainfall

December is the month with the least rainfall. Rain falls for 5.5 days and accumulates 0.83" (21mm) of precipitation.

Snowfall

Months with snowfall in Ceres are January through March, November and December. In December, it is snowing for 1.4 days. Throughout December, 0.28" (7mm) of snow is accumulated. Throughout the year, there are 7.8 snowfall days, and 2.99" (76mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 42min of daylight.
On the first day of December in Ceres, sunrise is at 7:23 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:24 pm CST.

Sunshine

With an average of 6.1h of sunshine, December has the least sunshine of the year in Ceres.

UV index

The month with the lowest UV index in Ceres is December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In December, the maximum UV index of 2 transforms into these recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What are December temperatures in Ceres?

An average high-temperature, in December, in Ceres, is 48.2°F (9°C) and the average low-temperature is 32.5°F (0.3°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in September is computed to be 89.6°F (32°C).

What is the average humidity in December in Ceres?

In December, the average relative humidity is 67%.

What is the driest month in Ceres?

The month with the least rainfall in Ceres is December, when the rain falls for 5.5 days and typically collects 0.83" (21mm) of precipitation.

How many days does it rain in December in Ceres?

In Ceres, Oklahoma, in December, it is raining for 5.5 days, with typically 0.83" (21mm) of accumulated precipitation.

How many days does it snow in December in Ceres?

In December, it is snowing for 1.4 days. Throughout December, 0.28" (7mm) of snow is accumulated.

What is the month with the shortest days in Ceres?

The month with the shortest days in Ceres is December, with an average of 9h and 42min of daylight.

What is the average length of the day in December in Ceres?

In December, the average day length in Ceres, Oklahoma, is 9h and 43min.

When is the sunrise / sunset in December in Ceres?

On the first day of December, sunrise is at 7:23 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:24 pm CST.

What is the month with the least sunshine in Ceres?

The month with the least sunshine in Ceres is December, with an average of 6.1h of sunshine.

How long on average sun shines in December in Ceres?

The average sunshine duration in December is 6.1h.

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

With an average maximum UV index of 2, December is the month with the lowest UV index in Ceres.

What is the UV index reading in December in Ceres?

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJASONDecember
Nov
December
Jan
Average high temperature
59.4°F 15.2°C
48.2°F 9°C
46.9°F 8.3°C
Average low temperature
41.4°F 5.2°C
32.5°F 0.3°C
30.2°F -1°C
Average pressure
30.09" 764mmHg
30.13" 765mmHg
30.16" 766mmHg
Average wind speed
10.6mph 17.1km/h
9.8mph 15.8km/h
10.3mph 16.6km/h
Average max. wind speed
11.4mph 18.3km/h
10.6mph 17.1km/h
11.1mph 17.9km/h
Average wind speed gusts
17.2mph 27.7km/h
16mph 25.7km/h
16.8mph 27km/h
Average humidity
66%
67%
64%
Average rainfall
0.87" 22mm
0.83" 21mm
0.94" 24mm
Average rainfall days
6.4
5.5
4.2
Average snowfall
0.04" 1mm
0.28" 7mm
0.87" 22mm
Average snowfall days
0.5
1.4
2.2
Average daylight
10h 1min
9h 4min
10h 0min
Average sunshine
6h 2min
6h 1min
6h 2min
Average sunshine days
21.7
23.4
23.3
Average UV index
3
2
3
Average cloud cover
27%
31%
28%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in December
Ceres, OK

Average temperature in December - Ceres, OK
  • Average high temperature in December: 48.2°F

The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is January (46.9°F).

  • Average low temperature in December: 32.5°F

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

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Average pressure in December
Ceres, OK

Average pressure in December - Ceres, OK
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in December
Ceres, OK

Average wind speed in December - Ceres, OK
  • Average wind speed in December: 9.8mph

The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average humidity in December
Ceres, OK

Average humidity in December - Ceres, OK
  • Average humidity in December: 67%

The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (61%).

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Average rainfall in December
Ceres, OK

Average rainfall in December - Ceres, OK
  • Average rainfall in December: 0.83"

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is December (0.83").

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Average rainfall days in December
Ceres, OK

Average rainfall days in December - Ceres, OK
  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is January (4.2 days).

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Average snowfall in December
Ceres, OK

Average snowfall in December - Ceres, OK
  • Average snowfall in December: 0.28"

The month with the highest snowfall is February (1.38").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Ceres, OK

Average snowfall days in December - Ceres, OK
  • Average snowfall days in December: 1.4 days

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Ceres, OK

Average daylight in December / Average sunshine in December - Ceres, OK
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 6h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

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Average sunshine days in December
Ceres, OK

Average sunshine days in December - Ceres, OK
  • Average sunshine days in December: 23.4 days

The month with the most sunshine days is December (23.4 days).
The month with the least sunshine days is May (13.9 days).

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Average UV index in December
Ceres, OK

Average UV index in December - Ceres, OK
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in December
Ceres, OK

Average cloud cover in December - Ceres, OK
  • Average cloud cover in December: 31

The month with the most cloud cover is March (Cloud cover 37).
The months with the least cloud cover are June and August (Cloud cover 19).

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Average visibility in December
Ceres, OK

Average visibility in December - Ceres, OK
  • 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).

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Ceres, Oklahoma, USA

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