January weather forecast
Mason, TX

Weather in January

January, the same as December, in Mason, Texas, is a moderate winter month, with average temperature ranging between max 59.4°F (15.2°C) and min 40.3°F (4.6°C).

Temperature

The coldest month is January, with an average high-temperature of 59.4°F (15.2°C) and an average low-temperature of 40.3°F (4.6°C).

Humidity

In Mason, the average relative humidity is 58%.

Rainfall

In Mason, Texas, during January, the rain falls for 5.4 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, in Mason, Texas, there are 111.3 rainfall days, and 17.13" (435mm) of precipitation is accumulated.

Snowfall

January, February and December are months with snowfall in Mason. In Mason, Texas,, snow falls for 0.6 days, with typically accumulated 0.16" (4mm) of snow. In Mason, during the entire year, snow falls for 2.2 days, and aggregates up to 0.59" (15mm) of snow.

Daylight

In Mason, the average length of the day is 10.4h.

Sunshine

The average sunshine in Mason, Texas, is 7.2h.

UV index

In January, the average daily maximum UV index in Mason is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Mason?

With an average high-temperature of 59.4°F (15.2°C) and an average low-temperature of 40.3°F (4.6°C), January is the coldest month.

What is the average humidity in January in Mason?

In January, the average relative humidity in Mason is 58%.

How many days does it rain in January in Mason?

In January, in Mason, Texas, the rain falls for 5.4 days. Throughout January, 0.87" (22mm) of precipitation is accumulated.

How much does it snow in Mason in January?

In Mason, in January, snow falls for 0.6 days, with typically accumulated 0.16" (4mm) of snow.

How many hours of daylight does Mason have in January?

In January, the average length of the day in Mason, Texas, is 10.4h.

How long on average sun shines in January in Mason?

In Mason, Texas, the average sunshine in January is 7.2h.

How high is the UV index in January in Mason?

The average daily maximum UV index in January in Mason is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in January
Mason, TX

Average temperature in January - Mason, TX
  • Average high temperature in January: 59.4°F

The warmest months (with the highest average high temperature) are July and August (94.5°F).
The month with the lowest average high temperature is January (59.4°F).

  • Average low temperature in January: 40.3°F

The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (40.3°F).

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Average pressure in January
Mason, TX

Average pressure in January - Mason, TX
  • Average pressure in January: 30.15"

The month with the highest atmospheric pressure is January (30.15").
Months with the lowest atmospheric pressure are May and June (29.89").

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Average wind speed in January
Mason, TX

Average wind speed in January - Mason, TX
  • Average wind speed in January: 9.8mph

The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest month (with the lowest average wind speed) is September (8.3mph).

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Average humidity in January
Mason, TX

Average humidity in January - Mason, TX
  • Average humidity in January: 58%

The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is August (53%).

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Average rainfall in January
Mason, TX

Average rainfall in January - Mason, TX
  • Average rainfall in January: 0.87"

The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is November (0.63").

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Average rainfall days in January
Mason, TX

Average rainfall days in January - Mason, TX
  • Average rainfall days in January: 5.4 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (5.4 days).

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Average snowfall in January
Mason, TX

Average snowfall in January - Mason, TX
  • Average snowfall in January: 0.16"

The month with the highest snowfall is February (0.24").
Months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in January
Mason, TX

Average snowfall days in January - Mason, TX
  • Average snowfall days in January: 0.6 days

The month with the highest number of snowfall days is February (0.9 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Mason, TX
  • Average daylight in January: 10.4h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in January: 7.2h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average sunshine days in January
Mason, TX

Average sunshine days in January - Mason, TX
  • Average sunshine days in January: 24.6 days

The month with the most sunshine days is January (24.6 days).
The month with the least sunshine days is May (14.3 days).

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Average UV index in January
Mason, TX

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

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

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Average cloud cover in January
Mason, TX

Average cloud cover in January - Mason, TX
  • Average cloud cover in January: 27

Months with the most cloud cover are March and May (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 19).

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Average visibility in January
Mason, TX

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

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

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