December weather forecast
Bristow, OK

Weather in December

December, the first month of the winter in Bristow, is also a frosty month, with an average temperature fluctuating between 34.5°F (1.4°C) and 48.7°F (9.3°C).

Temperature

In Bristow, the average high-temperature in December drops from a mild 59.2°F (15.1°C) in November to a chilly 48.7°F (9.3°C). In Bristow, the average low-temperature is 34.5°F (1.4°C).

Humidity

In December, the average relative humidity in Bristow is 68%.

Rainfall

In December, in Bristow, the rain falls for 6.1 days. Throughout December, 1.26" (32mm) of precipitation is accumulated. In Bristow, Oklahoma, during the entire year, the rain falls for 127.9 days and collects up to 27.76" (705mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. In Bristow, Oklahoma, in December, snow falls for 1.2 days, with typically accumulated 0.35" (9mm) of snow. In Bristow, Oklahoma, during the entire year, snow falls for 5.9 days and aggregates up to 3.74" (95mm) of snow.

Daylight

The month with the shortest days in Bristow is December, with an average of 9h and 47min of daylight.
On the first day of December in Bristow, sunrise is at 7:17 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:21 pm CST.

Sunshine

With an average of 5.8h of sunshine, December has the least sunshine of the year.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from 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-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Bristow?

In December, the average relative humidity in Bristow, Oklahoma, is 68%.

How many days does it rain in December in Bristow?

In December, the rain falls for 6.1 days. Throughout December, 1.26" (32mm) of precipitation is accumulated.

How much does it snow in Bristow in December?

In Bristow, in December, during 1.2 snowfall days, 0.35" (9mm) of snow is typically accumulated.

What is the month with the shortest days in Bristow?

The month with the shortest days is December, with an average of 9h and 47min of daylight.

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

The average day length in December in Bristow is 9h and 47min.

What time are sunrise and sunset in December in Bristow?

In December, on the first day of the month, sunrise is at 7:17 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:21 pm CST.

What is the month with the least sunshine in Bristow?

December has the least sunshine of the year in Bristow, with an average of 5.8h of sunshine.

How long on average sun shines in December in Bristow?

In December, the average sunshine duration is 5.8h.

When is the lowest UV index in Bristow?

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index reading in December in Bristow?

In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Bristow, OK

Average temperature in December - Bristow, OK
  • Average high temperature in December: 48.7°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (47.1°F).

  • Average low temperature in December: 34.5°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in December
Bristow, OK

Average pressure in December - Bristow, 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 (29.89"Hg).

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Average wind speed in December
Bristow, OK

Average wind speed in December - Bristow, OK
  • Average wind speed in December: 9.4mph

The windiest months (with the highest average wind speed) are March and April (11mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

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Average humidity in December
Bristow, OK

Average humidity in December - Bristow, OK
  • Average humidity in December: 68%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and August (66%).

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Average rainfall in December
Bristow, OK

Average rainfall in December - Bristow, OK
  • Average rainfall in December: 1.26"

The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.18").

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Average rainfall days in December
Bristow, OK

Average rainfall days in December - Bristow, OK
  • Average rainfall days in December: 6.1 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in December
Bristow, OK

Average snowfall in December - Bristow, OK
  • Average snowfall in December: 0.35"

The month with the highest snowfall is February (2.01").
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
Bristow, OK

Average snowfall days in December - Bristow, OK
  • Average snowfall days in December: 1.2 days

The month with the highest number of snowfall days is February (2.6 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
Bristow, OK

Average daylight in December / Average sunshine in December - Bristow, OK
  • Average daylight in December: 9h and 47min

The month with the longest days is June (Average daylight: 14h and 33min).
The month with the shortest days is December (Average daylight: 9h and 47min).

  • Average sunshine in December: 5h and 48min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

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Average sunshine days in December
Bristow, OK

Average sunshine days in December - Bristow, OK
  • Average sunshine days in December: 22.2 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.3 days).

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Average UV index in December
Bristow, OK

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

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

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Average cloud cover in December
Bristow, OK

Average cloud cover in December - Bristow, OK
  • Average cloud cover in December: 34

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in December
Bristow, OK

Average visibility in December - Bristow, 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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