January weather forecast
Montgomery, TX

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Weather in January

January, like December, is another refreshing winter month in Montgomery, Texas, with an average temperature varying between 59.2°F (15.1°C) and 42.4°F (5.8°C).

Temperature

In Montgomery, the lowest temperatures are generally noted in January, averaging a high of 59.2°F (15.1°C) and a low of 42.4°F (5.8°C).

Humidity

In January, the average relative humidity is 76%.

Rainfall

In Montgomery, in January, it is raining for 10.1 days, with typically 1.22" (31mm) of accumulated precipitation. In Montgomery, during the entire year, the rain falls for 150.2 days and collects up to 19.72" (501mm) of precipitation.

Snowfall

January and December are months with snowfall. The months with the most snowfall in Montgomery are January and December, with an average 0.12" (3mm) of accumulated snow.

Daylight

The average length of the day in January is 10h and 27min.
On the first day of the month, sunrise is at 7:19 am and sunset at 5:33 pm. On the last day of January, sunrise is at 7:14 am and sunset at 5:58 pm CST.

Sunshine

In January, the average sunshine is 5.2h.

UV index

The months with the lowest UV index in Montgomery are January and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 3 during January translates into these guidelines:
Act with care - The need to guard against sun damage is communicated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

Temperature records mark January as the coldest month, with highs averaging 59.2°F (15.1°C) and lows at 42.4°F (5.8°C).

What are January temperatures?

In Montgomery, in January, the average high-temperature is 59.2°F (15.1°C), and the average low-temperature is 42.4°F (5.8°C).

What is the average humidity in January?

The average relative humidity in January is 76%.

How many days does it rain in January?

In Montgomery, in January, during 10.1 rainfall days, 1.22" (31mm) of precipitation is typically accumulated.

What is the snowiest month?

The months with the most snowfall are January and December, with an average 0.12" (3mm) of accumulated snow.

What is the last month it snows?

January is the last month it regularly snows. During 0.5 snowfall days, in January, Montgomery aggregates 0.12" (3mm) of snow.

What is the average length of the day in January?

In January, the average day length is 10h and 27min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:19 am and sunset at 5:33 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:58 pm CST.

How long on average sun shines in January?

In January, the average sunshine duration is 5.2h.

When is the lowest UV index?

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index intensity in January?

In Montgomery, the average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Montgomery, TX

Average temperature in January - Montgomery, TX
  • Average high temperature in January: 59.2°F

The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (59.2°F).

  • Average low temperature in January: 42.4°F

The months with the highest average low temperature are July and August (74.5°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

Average pressure in January
Montgomery, TX

Average pressure in January - Montgomery, TX
  • 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).

Average wind speed in January
Montgomery, TX

Average wind speed in January - Montgomery, TX
  • Average wind speed in January: 6.6mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is September (5.2mph).

Average humidity in January
Montgomery, TX

Average humidity in January - Montgomery, TX
  • Average humidity in January: 76%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (70%).

Average rainfall in January
Montgomery, TX

Average rainfall in January - Montgomery, TX
  • Average rainfall in January: 1.22"

The wettest month (with the highest rainfall) is May (2.32").
The driest month (with the least rainfall) is March (0.98").

Average rainfall days in January
Montgomery, TX

Average rainfall days in January - Montgomery, TX
  • Average rainfall days in January: 10.1 days

The month with the highest number of rainy days is September (17.1 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in January
Montgomery, TX

Average snowfall in January - Montgomery, TX
  • Average snowfall in January: 0.12"

The months with the highest snowfall are January and December (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in January
Montgomery, TX

Average snowfall days in January - Montgomery, TX
  • Average snowfall days in January: 0.5 days

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in January /
Average sunshine in January
Montgomery, TX

Average daylight in January / Average sunshine in January - Montgomery, TX
  • Average daylight in January: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in January: 5h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in January
Montgomery, TX

Average sunshine days in January - Montgomery, TX
  • Average sunshine days in January: 18.4 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is September (10 days).

Average UV index in January
Montgomery, TX

Average UV index in January - Montgomery, TX
  • Average UV index in January: 3

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 3).

Average cloud cover in January
Montgomery, TX

Average cloud cover in January - Montgomery, TX
  • Average cloud cover in January: 43

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in January
Montgomery, TX

Average visibility in January - Montgomery, TX
  • Average visibility in January: 6mi

The months with the highest visibility are January, August, October, November and December (6mi).
The months with the lowest visibility are February, March, April, May, June, July and September (5mi).

Montgomery, Texas, USA

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