January weather forecast
Magnolia, TX

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Weather in January

January, the same as December, in Magnolia, Texas, is another refreshing winter month, with an average temperature ranging between max 60.4°F (15.8°C) and min 44.2°F (6.8°C).

Temperature

With average high temperatures of 60.4°F (15.8°C) and lows of 44.2°F (6.8°C), January is the coldest month.

Humidity

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

Rainfall

In Magnolia, Texas, in January, it is raining for 11.7 days, with typically 2.2" (56mm) of accumulated precipitation. In Magnolia, during the entire year, the rain falls for 175.4 days and collects up to 34.57" (878mm) of precipitation.

Snowfall

Months with snowfall are January and December. January is the month with the most snowfall in Magnolia. Snow falls for 0.3 days and accumulates 0.12" (3mm) of snow.

Daylight

In January, the average length of the day is 10h and 28min.
On the first day of January in Magnolia, 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.

Sunshine

The average sunshine in January in Magnolia is 5.2h.

UV index

The average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: In January, the maximum UV index of 4 suggests this advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Boost your sun resistance with garments that are densely woven yet spacious. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year in Magnolia?

January is the coldest month in Magnolia, with the temperature often reaching an average high of 60.4°F (15.8°C) and an average low of 44.2°F (6.8°C).

What are January temperatures in Magnolia?

During January, Magnolia experiences an average high-temperature of 60.4°F (15.8°C) and a low-temperature of 44.2°F (6.8°C).

What is the average humidity in January in Magnolia?

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

How much does it rain in Magnolia in January?

In Magnolia, Texas, in January, it is raining for 11.7 days, with typically 2.2" (56mm) of accumulated precipitation.

When does it snow the most in Magnolia?

The month with the most snowfall in Magnolia is January, when snow falls for 0.3 days and typically aggregates up to 0.12" (3mm) of snow.

What is the last month it snows in Magnolia?

January is the last month it regularly snows. During 0.3 snowfall days, in January, Magnolia aggregates 0.12" (3mm) of snow.

How many hours of daylight does Magnolia have in January?

The average day length in January in Magnolia, Texas, is 10h and 28min.

When are sunrise and sunset in January in Magnolia?

On the first day of January in Magnolia, 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 Magnolia?

The average sunshine duration in January in Magnolia, Texas, is 5.2h.

What is the UV index intensity in January in Magnolia?

In Magnolia, the average daily maximum UV index in January is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
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
Magnolia, TX

Average temperature in January - Magnolia, TX
  • Average high temperature in January: 60.4°F

The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (60.4°F).

  • Average low temperature in January: 44.2°F

The month with the highest average low temperature is August (76.8°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

Average pressure in January
Magnolia, TX

Average pressure in January - Magnolia, 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
Magnolia, TX

Average wind speed in January - Magnolia, TX
  • Average wind speed in January: 7mph

The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is September (5.6mph).

Average humidity in January
Magnolia, TX

Average humidity in January - Magnolia, TX
  • Average humidity in January: 74%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (67%).

Average rainfall in January
Magnolia, TX

Average rainfall in January - Magnolia, TX
  • Average rainfall in January: 2.2"

The wettest month (with the highest rainfall) is May (4.72").
The driest month (with the least rainfall) is November (1.97").

Average rainfall days in January
Magnolia, TX

Average rainfall days in January - Magnolia, TX
  • Average rainfall days in January: 11.7 days

The month with the highest number of rainy days is September (18.8 days).
The month with the least rainy days is January (11.7 days).

Average snowfall in January
Magnolia, TX

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

The month with the highest snowfall is January (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
Magnolia, TX

Average snowfall days in January - Magnolia, TX
  • Average snowfall days in January: 0.3 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in January / Average sunshine in January - Magnolia, TX
  • Average daylight in January: 10h and 3min

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 48min).

Average sunshine days in January
Magnolia, TX

Average sunshine days in January - Magnolia, TX
  • Average sunshine days in January: 16.8 days

The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is September (9.2 days).

Average UV index in January
Magnolia, TX

Average UV index in January - Magnolia, TX
  • Average UV index in January: 4

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in January
Magnolia, TX

Average cloud cover in January - Magnolia, TX
  • Average cloud cover in January: 42

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in January
Magnolia, TX

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

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

Magnolia, Texas, USA

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