January weather forecast
Jamaica Beach, TX

Share

Weather in January

January, the same as December, in Jamaica Beach, Texas, is another mild winter month, with an average temperature varying between 59.7°F (15.4°C) and 51.6°F (10.9°C).

Temperature

The coldest month is January, with an average high-temperature of 59.7°F (15.4°C) and an average low-temperature of 51.6°F (10.9°C).

Humidity

In January, the average relative humidity in Jamaica Beach is 77%.

Rainfall

In Jamaica Beach, during January, the rain falls for 10.1 days and regularly aggregates up to 1.22" (31mm) of precipitation. Throughout the year, in Jamaica Beach, there are 161.9 rainfall days, and 24.33" (618mm) of precipitation is accumulated.

Snowfall

January and February are months with snowfall. January has the most snowfall days of the year in Jamaica Beach, Texas. Snow falls for 0.3 days.

Daylight

In Jamaica Beach, the average length of the day in January is 10h and 32min.
On the first day of the month, sunrise is at 7:13 am and sunset at 5:32 pm. On the last day of January, sunrise is at 7:09 am and sunset at 5:57 pm CST.

Sunshine

The average sunshine in January in Jamaica Beach is 5.4h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 4 in January translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
[Resources]

Frequently asked questions

What is the coldest time of year in Jamaica Beach?

Jamaica Beach, Texas, records the coldest temperatures in January, averaging a high of 59.7°F (15.4°C) and a low of 51.6°F (10.9°C).

What is the usual temperature for Jamaica Beach in January?

An average high-temperature, in January, in Jamaica Beach, is 59.7°F (15.4°C) and the average low-temperature is 51.6°F (10.9°C).

What is the average humidity in January in Jamaica Beach?

In Jamaica Beach, the average relative humidity in January is 77%.

How many days does it rain in January in Jamaica Beach?

In Jamaica Beach, in January, it is raining for 10.1 days, with typically 1.22" (31mm) of accumulated precipitation.

What is the snowiest month in Jamaica Beach?

The month with the most snowfall days in Jamaica Beach is January, when snow falls for 0.3 days.

When does it start snowing in Jamaica Beach?

January is the first month it typically snows. Throughout January, there are 0.3 snowfall days.

How many hours of daylight does Jamaica Beach have in January?

The average day length in January in Jamaica Beach, Texas, is 10h and 32min.

When is the sunrise / sunset in January in Jamaica Beach?

On the first day of January in Jamaica Beach, sunrise is at 7:13 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:57 pm CST.

How long on average sun shines in January in Jamaica Beach?

In January, the average sunshine duration in Jamaica Beach is 5.4h.

What are the months with the lowest UV index in Jamaica Beach?

January and December, with an average maximum UV index of 4, are months with the lowest UV index in Jamaica Beach.

What is the UV index intensity in January in Jamaica Beach?

In January, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Jamaica Beach, TX

Average temperature in January - Jamaica Beach, TX
  • Average high temperature in January: 59.7°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is January (59.7°F).

  • Average low temperature in January: 51.6°F

The month with the highest average low temperature is August (81.9°F).
The coldest month (with the lowest average low temperature) is January (51.6°F).

[Resources]

Average pressure in January
Jamaica Beach, TX

Average pressure in January - Jamaica Beach, 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).

[Resources]

Average wind speed in January
Jamaica Beach, TX

Average wind speed in January - Jamaica Beach, TX
  • Average wind speed in January: 12mph

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (9.4mph).

[Resources]

Average humidity in January
Jamaica Beach, TX

Average humidity in January - Jamaica Beach, TX
  • Average humidity in January: 77%

The months with the highest relative humidity are February and March (81%).
The month with the lowest relative humidity is October (72%).

[Resources]

Average rainfall in January
Jamaica Beach, TX

Average rainfall in January - Jamaica Beach, TX
  • Average rainfall in January: 1.22"

The wettest month (with the highest rainfall) is September (4.29").
The driest months (with the least rainfall) are February and March (0.75").

[Resources]

Average rainfall days in January
Jamaica Beach, TX

Average rainfall days in January - Jamaica Beach, TX
  • Average rainfall days in January: 10.1 days

The month with the highest number of rainy days is September (19.9 days).
The month with the least rainy days is January (10.1 days).

[Resources]

Average snowfall days in January
Jamaica Beach, TX

Average snowfall days in January - Jamaica Beach, 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 March, April, May, June, July, August, September, October, November and December (0 days).

[Resources]

Average daylight in January /
Average sunshine in January
Jamaica Beach, TX

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

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in January: 5h and 2min

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

[Resources]

Average sunshine days in January
Jamaica Beach, TX

Average sunshine days in January - Jamaica Beach, TX
  • Average sunshine days in January: 18.2 days

The month with the most sunshine days is January (18.2 days).
The month with the least sunshine days is August (8.3 days).

[Resources]

Average UV index in January
Jamaica Beach, TX

Average UV index in January - Jamaica Beach, TX
  • Average UV index in January: 4

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

[Resources]

Average cloud cover in January
Jamaica Beach, TX

Average cloud cover in January - Jamaica Beach, TX
  • Average cloud cover in January: 40

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June, July, August and October (Cloud cover 26).

[Resources]

Average visibility in January
Jamaica Beach, TX

Average visibility in January - Jamaica Beach, TX
  • Average visibility in January: 6mi

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

[Resources]

Jamaica Beach, Texas, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location