Eagle Mountain
Texas, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Eagle Mountain, TX

December, the first month of the winter, in Eagle Mountain, is still a mild month, with average temperature ranging between min 40.8°F (4.9°C) and max 55.6°F (13.1°C).

Temperature

In December, the average high-temperature slightly decreases, from a comfortable 64.2°F (17.9°C) in November, to a moderate 55.6°F (13.1°C). The average low-temperature, in December, is 40.8°F (4.9°C).

Humidity

The average relative humidity in Eagle Mountain is 67%.

Rainfall

In Eagle Mountain, it is raining for 8.5 days, with typically 1.54" (39mm) of accumulated precipitation. Throughout the year, there are 131.3 rainfall days, and 27.99" (711mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January, February, November and December. In December, it is snowing for 0.6 days. Throughout December, 0.08" (2mm) of snow is accumulated. In Eagle Mountain, during the entire year, snow falls for 2.6 days, and aggregates up to 1.42" (36mm) of snow.

Daylight

The month with the shortest days in Eagle Mountain is December, with an average of 10h of daylight.

Sunshine

December has the least sunshine of the year in Eagle Mountain, with an average of 5.8h of sunshine.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Eagle Mountain?

The average high-temperature, in December, is 55.6°F (13.1°C), while the average low-temperature is 40.8°F (4.9°C).

What is the average humidity in December in Eagle Mountain?

In December, the average relative humidity in Eagle Mountain, Texas, is 67%.

How much does it rain in Eagle Mountain in December?

In Eagle Mountain, Texas, during December, the rain falls for 8.5 days and regularly aggregates up to 1.54" (39mm) of precipitation.

How much does it snow in Eagle Mountain in December?

In Eagle Mountain, in December, snow falls for 0.6 days, with typically accumulated 0.08" (2mm) of snow.

What is the month with the shortest days in Eagle Mountain?

The month with the shortest days in Eagle Mountain, Texas, is December, with an average of 10h of daylight.

What is the average length of the day in December in Eagle Mountain?

In Eagle Mountain, the average length of the day in December is 10h.

What is the month with the least sunshine in Eagle Mountain?

December has the least sunshine of the year in Eagle Mountain, Texas, with an average of 5.8h of sunshine.

How many hours of sunshine does Eagle Mountain have in December?

In December, the average sunshine is 5.8h.

When is the lowest UV index in Eagle Mountain?

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

What is the UV index reading in December in Eagle Mountain?

The average daily maximum UV index in December in Eagle Mountain, Texas, is 3. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.
Average temperature in December - Eagle Mountain, TX
  • Average high temperature in December: 13.1°C

The warmest month (with the highest average high temperature) is August (35.3°C).
The month with the lowest average high temperature is January (12.8°C).

  • Average low temperature in December: 4.9°C

The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (3.6°C).

Average humidity in December - Eagle Mountain, TX
  • Average humidity in December: 67%

The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is August (55%).

Average rainfall in December - Eagle Mountain, TX
  • Average rainfall in December: 39mm

The wettest month (with the highest rainfall) is October (95mm).
The driest month (with the least rainfall) is February (36mm).

Average rainfall days in December - Eagle Mountain, TX
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is January (5.9 days).

Average snowfall in December - Eagle Mountain, TX
  • Average snowfall in December: 2mm

The month with the highest snowfall is February (30mm).
Months with the least snowfall are March, April, May, June, July, August, September and October (0mm).

Average snowfall days in December - Eagle Mountain, TX
  • Average snowfall days in December: 0.6 days

The month with the highest number of snowfall days is February (1.5 days).
Months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Eagle Mountain, TX
  • Average daylight in December: 10h

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 December: 5.8h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is December (Average sunshine: 5.8h).

Average UV index in December - Eagle Mountain, TX
  • Average UV index in December: 3

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