January weather forecast
Morrisville, MO

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Weather in January

January, like December, in Morrisville, Missouri, is an icy winter month, with temperature in the range of an average high of 41°F (5°C) and an average low of 25.5°F (-3.6°C).

Temperature

January, recording an average high temperature of 41°F (5°C) and a low temperature of 25.5°F (-3.6°C), is Morrisville's coldest month.

Humidity

In January, the average relative humidity in Morrisville is 74%.

Rainfall

January and December are months with the least rain in Morrisville when the rain falls for 6.9 days and typically aggregates up to 1.57" (40mm) of rain.

Snowfall

Months with snowfall in Morrisville are January through May, November and December. In Morrisville, in January, during 5.3 snowfall days, 2.44" (62mm) of snow is typically accumulated. Throughout the year, in Morrisville, there are 18.4 snowfall days, and 8.35" (212mm) of snow is accumulated.

Daylight

The average length of the day in January in Morrisville, Missouri, is 9h and 56min.
On the first day of the month, sunrise is at 7:28 am and sunset at 5:06 pm. On the last day of January, sunrise is at 7:17 am and sunset at 5:36 pm CST.

Sunshine

January has the least sunshine of the year in Morrisville, with an average of 5.1h of sunshine.

UV index

The months with the lowest UV index in Morrisville, Missouri, are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, a daily maximum UV index of 2 leads to the following instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What month is the coldest in Morrisville?

In Morrisville, January is known for its average lowest temperatures, reaching a high of 41°F (5°C) and a low of 25.5°F (-3.6°C).

How cold does it get in Morrisville in January?

In Morrisville, 41°F (5°C) is the average high-temperature and 25.5°F (-3.6°C) is the average low-temperature during January.

What is the average humidity in January in Morrisville?

In Morrisville, Missouri, the average relative humidity in January is 74%.

What is the driest month in Morrisville?

January and December are months with the least rain in Morrisville when the rain falls for 6.9 days and typically aggregates up to 1.57" (40mm) of rain.

How much does it rain in Morrisville in January?

In Morrisville, in January, during 6.9 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

How much does it snow in Morrisville in January?

In Morrisville, Missouri, during January, snow falls for 5.3 days and regularly aggregates up to 2.44" (62mm) of snow.

How many hours of daylight does Morrisville have in January?

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

What time are sunrise and sunset in January in Morrisville?

In January, on the first day of the month, sunrise is at 7:28 am and sunset at 5:06 pm. On the last day of the month, in Morrisville, Missouri, sunrise is at 7:17 am and sunset at 5:36 pm CST.

What is the month with the least sunshine in Morrisville?

The month with the least sunshine is January, with an average of 5.1h of sunshine.

How many hours of sunshine does Morrisville have in January?

In Morrisville, Missouri, the average sunshine duration in January is 5.1h.

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

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

What is the UV index intensity in January in Morrisville?

The average daily maximum UV index in January in Morrisville, Missouri, is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
Average high temperature
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
Morrisville, MO

Average temperature in January - Morrisville, MO
  • Average high temperature in January: 41°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (41°F).

  • Average low temperature in January: 25.5°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

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Average pressure in January
Morrisville, MO

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are April and June (29.93"Hg).

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Average wind speed in January
Morrisville, MO

Average wind speed in January - Morrisville, MO
  • Average wind speed in January: 9.8mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

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Average humidity in January
Morrisville, MO

Average humidity in January - Morrisville, MO
  • Average humidity in January: 74%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in January
Morrisville, MO

Average rainfall in January - Morrisville, MO
  • Average rainfall in January: 1.57"

The wettest month (with the highest rainfall) is May (5.28").
The driest months (with the least rainfall) are January and December (1.57").

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Average rainfall days in January
Morrisville, MO

Average rainfall days in January - Morrisville, MO
  • Average rainfall days in January: 6.9 days

The month with the highest number of rainy days is May (17.4 days).
The months with the least rainy days are January and December (6.9 days).

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Average snowfall in January
Morrisville, MO

Average snowfall in January - Morrisville, MO
  • Average snowfall in January: 2.44"

The month with the highest snowfall is February (2.64").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in January
Morrisville, MO

Average snowfall days in January - Morrisville, MO
  • Average snowfall days in January: 5.3 days

The month with the highest number of snowfall days is February (6.1 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
Morrisville, MO

Average daylight in January / Average sunshine in January - Morrisville, 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: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in January
Morrisville, MO

Average sunshine days in January - Morrisville, MO
  • Average sunshine days in January: 19.4 days

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in January
Morrisville, MO

Average UV index in January - Morrisville, 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
Morrisville, MO

Average cloud cover in January - Morrisville, MO
  • Average cloud cover in January: 44

The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are June, July and August (Cloud cover 27).

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Average visibility in January
Morrisville, MO

Average visibility in January - Morrisville, 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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Morrisville, Missouri, USA

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