January weather forecast
Forest Hill, TX

Weather in January

January, like December, is another mild winter month in Forest Hill, Texas, with average temperature varying between 55.4°F (13°C) and 38.7°F (3.7°C).

Temperature

The coldest month is January, with an average high-temperature of 55.4°F (13°C) and an average low-temperature of 38.7°F (3.7°C).

Humidity

In Forest Hill, the average relative humidity in January is 63%.

Rainfall

In Forest Hill, Texas, in January, it is raining for 5.8 days, with typically 1.38" (35mm) of accumulated precipitation. In Forest Hill, during the entire year, the rain falls for 132.4 days and collects up to 25.87" (657mm) of precipitation.

Snowfall

Months with snowfall are January, February, November and December. In January, in Forest Hill, it is snowing for 0.3 days. Throughout January, 0.04" (1mm) of snow is accumulated. Throughout the year, in Forest Hill, there are 2.7 snowfall days, and 0.91" (23mm) of snow is accumulated.

Daylight

In January, the average length of the day in Forest Hill is 10.3h.

Sunshine

The average sunshine is 6.1h.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the average maximum UV index of 3 translate into the following recommendations:
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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 Forest Hill?

With an average high-temperature of 55.4°F (13°C) and an average low-temperature of 38.7°F (3.7°C), January is the coldest month in Forest Hill, Texas.

What is the average humidity in January in Forest Hill?

The average relative humidity in January in Forest Hill, Texas, is 63%.

How many days does it rain in January in Forest Hill?

In January, the rain falls for 5.8 days. Throughout January, 1.38" (35mm) of precipitation is accumulated.

How much does it snow in Forest Hill in January?

In January, in Forest Hill, it is snowing for 0.3 days. Throughout January, 0.04" (1mm) of snow is accumulated.

What is the average length of the day in January in Forest Hill?

In Forest Hill, the average length of the day in January is 10.3h.

How many hours of sunshine does Forest Hill have in January?

The average sunshine in January in Forest Hill, Texas, is 6.1h.

What is the month with the lowest UV index in Forest Hill?

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

What is the UV index intensity in January in Forest Hill?

The average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in January
Forest Hill, TX

Average temperature in January - Forest Hill, TX
  • Average high temperature in January: 55.4°F

The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is January (55.4°F).

  • Average low temperature in January: 38.7°F

The month with the highest average low temperature is August (75.9°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).

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Average pressure in January
Forest Hill, TX

Average pressure in January - Forest Hill, TX
  • Average pressure in January: 30.16"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in January
Forest Hill, TX

Average wind speed in January - Forest Hill, TX
  • Average wind speed in January: 9.3mph

The windiest months (with the highest average wind speed) are March and April (10.3mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).

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Average humidity in January
Forest Hill, TX

Average humidity in January - Forest Hill, TX
  • Average humidity in January: 63%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (56%).

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Average rainfall in January
Forest Hill, TX

Average rainfall in January - Forest Hill, TX
  • Average rainfall in January: 1.38"

The wettest month (with the highest rainfall) is October (3.35").
The driest month (with the least rainfall) is February (1.22").

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Average rainfall days in January
Forest Hill, TX

Average rainfall days in January - Forest Hill, TX
  • Average rainfall days in January: 5.8 days

The month with the highest number of rainy days is September (14.9 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in January
Forest Hill, TX

Average snowfall in January - Forest Hill, TX
  • Average snowfall in January: 0.04"

The month with the highest snowfall is February (0.79").
Months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days in January
Forest Hill, TX

Average snowfall days in January - Forest Hill, TX
  • Average snowfall days in January: 0.3 days

The month with the highest number of snowfall days is February (1.6 days).
Months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Forest Hill, TX

Average daylight in January / Average sunshine in January - Forest Hill, TX
  • Average daylight in January: 10.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in January: 6.1h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 5.7h).

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Average sunshine days in January
Forest Hill, TX

Average sunshine days in January - Forest Hill, TX
  • Average sunshine days in January: 24.2 days

The month with the most sunshine days is January (24.2 days).
The month with the least sunshine days is September (13.2 days).

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Average UV index in January
Forest Hill, TX

Average UV index in January - Forest Hill, TX
  • Average UV index in January: 3

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in January
Forest Hill, TX

Average cloud cover in January - Forest Hill, TX
  • Average cloud cover in January: 29

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in January
Forest Hill, TX

Average visibility in January - Forest Hill, 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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