January weather forecast
Oak Ridge, MO

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Weather in January

January, the same as December, is an icy winter month in Oak Ridge, Missouri, with an average temperature fluctuating between 27.1°F (-2.7°C) and 40.5°F (4.7°C).

Temperature

Oak Ridge's January weather reaches an average high of 40.5°F (4.7°C) and an average low of 27.1°F (-2.7°C), making it the coldest month.

Humidity

In Oak Ridge, Missouri, the average relative humidity in January is 75%.

Rainfall

In Oak Ridge, Missouri, in January, during 9.8 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, there are 157.6 rainfall days, and 34.45" (875mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Oak Ridge. In Oak Ridge, during January, snow falls for 4.3 days and regularly aggregates up to 1.22" (31mm) of snow. In Oak Ridge, during the entire year, snow falls for 13 days and aggregates up to 5.75" (146mm) of snow.

Daylight

In Oak Ridge, the average length of the day in January is 9h and 56min.
On the first day of the month, sunrise is at 7:13 am and sunset at 4:51 pm. On the last day of January, sunrise is at 7:03 am and sunset at 5:21 pm CST.

Sunshine

The months with the least sunshine in Oak Ridge are January, February and December, with an average of 4.8h of sunshine.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, an average UV index of 2 transforms into the following instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What time of the year is the coldest in Oak Ridge?

January is Oak Ridge's coldest month, registering average high temperatures of 40.5°F (4.7°C) and lows of 27.1°F (-2.7°C).

How cold is January in Oak Ridge?

The high-temperature, in January, in Oak Ridge, records 40.5°F (4.7°C), while the low-temperature is 27.1°F (-2.7°C).

What is the average humidity in January in Oak Ridge?

In January, the average relative humidity in Oak Ridge is 75%.

How many days does it rain in January in Oak Ridge?

In Oak Ridge, in January, it is raining for 9.8 days, with typically 2.2" (56mm) of accumulated precipitation.

How much does it snow in Oak Ridge in January?

In Oak Ridge, Missouri, in January, during 4.3 snowfall days, 1.22" (31mm) of snow is typically accumulated.

What is the average length of the day in January in Oak Ridge?

In Oak Ridge, the average day length in January is 9h and 56min.

When are sunrise and sunset in January in Oak Ridge?

On the first day of January in Oak Ridge, sunrise is at 7:13 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 5:21 pm CST.

What are the months with the least sunshine in Oak Ridge?

January, February and December, with an average of 4.8h of sunshine, are months with the least sunshine in Oak Ridge, Missouri.

How many hours of sunshine does Oak Ridge have in January?

In January, the average sunshine duration in Oak Ridge, Missouri, is 4.8h.

What is the month with the lowest UV index in Oak Ridge?

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

What is the UV index intensity in January in Oak Ridge?

The average daily maximum UV index in January in Oak Ridge is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to Sun's UV rays.
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 January
Oak Ridge, MO

Average temperature in January - Oak Ridge, MO
  • Average high temperature in January: 40.5°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (40.5°F).

  • Average low temperature in January: 27.1°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

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Average pressure in January
Oak Ridge, MO

Average pressure in January - Oak Ridge, MO
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Oak Ridge, MO

Average wind speed in January - Oak Ridge, MO
  • Average wind speed in January: 9mph

The windiest months (with the highest average wind speed) are January and February (9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in January
Oak Ridge, MO

Average humidity in January - Oak Ridge, MO
  • Average humidity in January: 75%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in January
Oak Ridge, MO

Average rainfall in January - Oak Ridge, MO
  • Average rainfall in January: 2.2"

The wettest month (with the highest rainfall) is April (4.25").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in January
Oak Ridge, MO

Average rainfall days in January - Oak Ridge, MO
  • Average rainfall days in January: 9.8 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (9.8 days).

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Average snowfall in January
Oak Ridge, MO

Average snowfall in January - Oak Ridge, MO
  • Average snowfall in January: 1.22"

The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Oak Ridge, MO

Average snowfall days in January - Oak Ridge, MO
  • Average snowfall days in January: 4.3 days

The month with the highest number of snowfall days is January (4.3 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 January /
Average sunshine in January
Oak Ridge, MO

Average daylight in January / Average sunshine in January - Oak Ridge, MO
  • Average daylight in January: 9h and 5min

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

  • Average sunshine in January: 4h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 48min).

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Average sunshine days in January
Oak Ridge, MO

Average sunshine days in January - Oak Ridge, MO
  • Average sunshine days in January: 18.1 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in January
Oak Ridge, MO

Average UV index in January - Oak Ridge, MO
  • Average UV index in January: 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).

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Average cloud cover in January
Oak Ridge, MO

Average cloud cover in January - Oak Ridge, MO
  • Average cloud cover in January: 47

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 27).

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Average visibility in January
Oak Ridge, MO

Average visibility in January - Oak Ridge, MO
  • Average visibility in January: 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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Oak Ridge, Missouri, USA

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