January weather forecast
Bethany, MO

Weather in January

January, the same as December, is another cold winter month in Bethany, Missouri, with an average temperature fluctuating between 32.5°F (0.3°C) and 18.7°F (-7.4°C).

Temperature

The coldest month is January, with an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 18.7°F (-7.4°C).

Humidity

In Bethany, the average relative humidity in January is 78%.

Rainfall

January and February are months with the least rain when the rain falls for 4.1 days and typically aggregates up to 0.91" (23mm) of rain.

Snowfall

January through May, October through December are months with snowfall in Bethany. The month with the most snowfall is January, when snow falls for 8 days and typically aggregates up to 3.62" (92mm) of snow.

Daylight

The average length of the day in January is 9h and 41min.
On the first day of the month, sunrise is at 7:38 am and sunset at 5:00 pm. On the last day of January, in Bethany, sunrise is at 7:25 am and sunset at 5:33 pm CST.

Sunshine

January has the least sunshine of the year in Bethany, with an average of 4.6h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 2 in January transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Bethany?

The coldest month in Bethany is January, with an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 18.7°F (-7.4°C).

What is the average humidity in January in Bethany?

In Bethany, the average relative humidity in January is 78%.

What is the driest month in Bethany?

January and February are months with the least rain in Bethany when the rain falls for 4.1 days and typically aggregates up to 0.91" (23mm) of rain.

How much does it rain in Bethany in January?

In January, in Bethany, the rain falls for 4.1 days. Throughout January, 0.91" (23mm) of precipitation is accumulated.

What is the snowiest month in Bethany?

The month with the most snowfall in Bethany is January, when snow falls for 8 days and typically aggregates up to 3.62" (92mm) of snow.

How many days does it snow in January in Bethany?

In Bethany, Missouri, in January, during 8 snowfall days, 3.62" (92mm) of snow is typically accumulated.

What is the average length of the day in January in Bethany?

The average day length in January in Bethany, Missouri, is 9h and 41min.

When are sunrise and sunset in January in Bethany?

In January, on the first day of the month, sunrise is at 7:38 am and sunset at 5:00 pm. On the last day of the month, in Bethany, Missouri, sunrise is at 7:25 am and sunset at 5:33 pm CST.

What is the month with the least sunshine in Bethany?

With an average of 4.6h of sunshine, January has the least sunshine of the year in Bethany.

How many hours of sunshine does Bethany have in January?

The average sunshine duration in January in Bethany, Missouri, is 4.6h.

What are the months with the lowest UV index in Bethany?

The months with the lowest UV index in Bethany are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Bethany?

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Bethany, MO

Average temperature in January - Bethany, MO
  • Average high temperature in January: 32.5°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in January: 18.7°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in January
Bethany, MO

Average pressure in January - Bethany, MO
  • Average pressure in January: 30.17"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in January
Bethany, MO

Average wind speed in January - Bethany, MO
  • Average wind speed in January: 9.9mph

The windiest month (with the highest average wind speed) is March (10mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in January
Bethany, MO

Average humidity in January - Bethany, MO
  • Average humidity in January: 78%

The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in January
Bethany, MO

Average rainfall in January - Bethany, MO
  • Average rainfall in January: 0.91"

The wettest month (with the highest rainfall) is June (3.86").
The driest months (with the least rainfall) are January and February (0.91").

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Average rainfall days in January
Bethany, MO

Average rainfall days in January - Bethany, MO
  • Average rainfall days in January: 4.1 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (4.1 days).

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Average snowfall in January
Bethany, MO

Average snowfall in January - Bethany, MO
  • Average snowfall in January: 3.62"

The month with the highest snowfall is January (3.62").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Bethany, MO

Average snowfall days in January - Bethany, MO
  • Average snowfall days in January: 8 days

The month with the highest number of snowfall days is January (8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Bethany, MO

Average daylight in January / Average sunshine in January - Bethany, MO
  • Average daylight in January: 9h and 41min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 22min).

  • Average sunshine in January: 4h and 36min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in January
Bethany, MO

Average sunshine days in January - Bethany, MO
  • Average sunshine days in January: 20.3 days

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in January
Bethany, MO

Average UV index in January - Bethany, MO
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Bethany, MO

Average cloud cover in January - Bethany, MO
  • Average cloud cover in January: 49

The months with the most cloud cover are January and March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in January
Bethany, MO

Average visibility in January - Bethany, 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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