January weather forecast
Glasgow, MO

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Weather in January

January, like December, in Glasgow, Missouri, is an icy winter month, with an average temperature varying between 36.1°F (2.3°C) and 22.6°F (-5.2°C).

Temperature

January is Glasgow's coldest month, registering average high temperatures of 36.1°F (2.3°C) and lows of 22.6°F (-5.2°C).

Humidity

The average relative humidity in January is 76%.

Rainfall

January is the month with the least rainfall. Rain falls for 4.4 days and accumulates 0.43" (11mm) of precipitation.

Snowfall

Months with snowfall are January through March, October through December. In January, it is snowing for 5.5 days. Throughout January, 0.75" (19mm) of snow is accumulated. Throughout the year, there are 17.3 snowfall days, and 2.99" (76mm) of snow is accumulated.

Daylight

In Glasgow, the average length of the day in January is 9h and 47min.
On the first day of January, sunrise is at 7:30 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:30 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 4.8h 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 reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum UV index of 2 in January translates into the following recommendations:
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 midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Jul 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

Glasgow's coldest weather arrives in January, when temperatures average a high of 36.1°F (2.3°C) and a low of 22.6°F (-5.2°C).

How cold is January in Glasgow?

In January, in Glasgow, the average high-temperature is 36.1°F (2.3°C), and the average low-temperature is 22.6°F (-5.2°C).

What is the average humidity in January?

In January, the average relative humidity is 76%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 4.4 days and accumulates 0.43" (11mm) of precipitation.

How many days does it rain in January?

In Glasgow, during January, the rain falls for 4.4 days and regularly aggregates up to 0.43" (11mm) of precipitation.

How many days does it snow in January?

In Glasgow, during January, snow falls for 5.5 days and regularly aggregates up to 0.75" (19mm) of snow.

What is the average length of the day in January?

In January, the average day length is 9h and 47min.

When is the sunrise / sunset in January in Glasgow?

On the first day of January, sunrise is at 7:30 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:30 pm CST.

What is the month with the least sunshine in Glasgow?

January has the least sunshine of the year, with an average of 4.8h of sunshine.

How long on average sun shines in January?

In January, the average sunshine duration is 4.8h.

When is the lowest UV index?

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?

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe 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
Glasgow, MO

Average temperature in January - Glasgow, MO
  • Average high temperature in January: 36.1°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in January: 22.6°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in January
Glasgow, MO

Average pressure in January - Glasgow, 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 (29.91"Hg).

Average wind speed in January
Glasgow, MO

Average wind speed in January - Glasgow, MO
  • Average wind speed in January: 9.6mph

The windiest months (with the highest average wind speed) are January and March (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in January
Glasgow, MO

Average humidity in January - Glasgow, MO
  • Average humidity in January: 76%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in January
Glasgow, MO

Average rainfall in January - Glasgow, MO
  • Average rainfall in January: 0.43"

The wettest month (with the highest rainfall) is May (1.73").
The driest month (with the least rainfall) is January (0.43").

Average rainfall days in January
Glasgow, MO

Average rainfall days in January - Glasgow, MO
  • Average rainfall days in January: 4.4 days

The month with the highest number of rainy days is May (13.2 days).
The months with the least rainy days are February and December (4.3 days).

Average snowfall in January
Glasgow, MO

Average snowfall in January - Glasgow, MO
  • Average snowfall in January: 0.75"

The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in January
Glasgow, MO

Average snowfall days in January - Glasgow, MO
  • Average snowfall days in January: 5.5 days

The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in January
Glasgow, MO

Average sunshine days in January - Glasgow, MO
  • Average sunshine days in January: 22.1 days

The month with the most sunshine days is December (23.6 days).
The month with the least sunshine days is May (15.2 days).

Average UV index in January
Glasgow, MO

Average UV index in January - Glasgow, 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).

Average cloud cover in January
Glasgow, MO

Average cloud cover in January - Glasgow, MO
  • Average cloud cover in January: 48

The months with the most cloud cover are January and February (Cloud cover 48).
The months with the least cloud cover are June, July and August (Cloud cover 27).

Average visibility in January
Glasgow, MO

Average visibility in January - Glasgow, 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).

Glasgow, Missouri, USA

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