Climate and monthly weather forecast
Alpine, TX

The vast city of Alpine, Texas, with a view of the iconic Sul Ross State University in Brewster County
The vast city of Alpine, Texas, with a view of the iconic Sul Ross State University in Brewster County

Weather in January

January, the same as December, in Alpine, Texas, is a moderate winter month, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 37.4°F (3°C). January is the coldest month, with an average high-temperature of 56.8°F (13.8°C) and an average low-temperature of 37.4°F (3°C). Weather in January »

Weather in February

February, the last month of the winter in Alpine, is an enjoyable month, with an average temperature fluctuating between 41.5°F (5.3°C) and 63°F (17.2°C). In Alpine, the average high-temperature in February slightly increases from a mild 56.8°F (13.8°C) in January to a comfortable 63°F (17.2°C). Weather in February »

Weather in March

March, the first month of the spring in Alpine, is an agreeable month, with an average temperature varying between 48.4°F (9.1°C) and 70.5°F (21.4°C). In Alpine, the average high-temperature in March marginally rises from a comfortable 63°F (17.2°C) in February to a pleasant 70.5°F (21.4°C). Weather in March »

Weather in April

April in Alpine, Texas, is a warm spring month, with an average temperature ranging between min 54.3°F (12.4°C) and max 77.2°F (25.1°C). In Alpine, the average high-temperature in April slightly increases from an agreeable 70.5°F (21.4°C) in March to a warm 77.2°F (25.1°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Alpine, Texas, with an average temperature fluctuating between 60.8°F (16°C) and 83.7°F (28.7°C). In Alpine, Texas, the average high-temperature in May marginally rises from 77.2°F (25.1°C) in April to a still warm 83.7°F (28.7°C). Weather in May »

Weather in June

June, the first month of the summer in Alpine, is a hot month, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 90°F (32.2°C). With an average high-temperature of 90°F (32.2°C) and an average low-temperature of 68.5°F (20.3°C), June is the warmest month. The average heat index in June is computed to be a hot 91.4°F (33°C). Weather in June »

Weather in July

July, the same as June, in Alpine, Texas, is another hot summer month, with an average temperature varying between 69.4°F (20.8°C) and 87.4°F (30.8°C). In July, the average high-temperature is practically the same as in June - a still hot 87.4°F (30.8°C). Weather in July »

Weather in August

August, the last month of the summer in Alpine, is another tropical month, with temperature in the range of an average low of 69.4°F (20.8°C) and an average high of 88°F (31.1°C). In Alpine, the average high-temperature in August is almost the same as in July - a still tropical 88°F (31.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Alpine, is still a warm month, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 81.1°F (27.3°C). In Alpine, Texas, the average high-temperature in September slightly decreases from a hot 88°F (31.1°C) in August to a moderately hot 81.1°F (27.3°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Alpine, Texas, with an average temperature varying between 55.2°F (12.9°C) and 74.5°F (23.6°C). In October, the average high-temperature slightly decreases from 81.1°F (27.3°C) in September to a still warm 74.5°F (23.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Alpine, Texas, with an average temperature varying between 44.4°F (6.9°C) and 64.8°F (18.2°C). In November, the average high-temperature drops from a moderately hot 74.5°F (23.6°C) in October to an enjoyable 64.8°F (18.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in Alpine, Texas, with temperature in the range of an average high of 57.7°F (14.3°C) and an average low of 39.4°F (4.1°C). In Alpine, the average high-temperature in December slightly decreases from an enjoyable 64.8°F (18.2°C) in November to a mild 57.7°F (14.3°C). Weather in December »
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FAQ

What is the coldest month in Alpine?

January is the coldest month in Alpine, Texas, with an average high-temperature of 56.8°F (13.8°C) and an average low-temperature of 37.4°F (3°C).

How much does it rain in Alpine?

In Alpine, during the entire year, the rain falls for 87.6 days and collects up to 10.83" (275mm) of precipitation.

When does it snow in Alpine?

January through March, October through December are months with snowfall in Alpine.

What is the snowiest month in Alpine?

The month with the most snowfall is January, when snow falls for 1.4 days and typically aggregates up to 0.67" (17mm) of snow.

How much does it snow in Alpine?

In Alpine, during the entire year, snow falls for 4.7 days and aggregates up to 2.2" (56mm) of snow.

What are the months with the lowest UV index in Alpine?

The months with the lowest UV index in Alpine are January and December, with an average maximum UV index of 3.

What is the driest month in Alpine?

The month with the least rainfall in Alpine is February, when the rain falls for 2.2 days and typically collects 0.2" (5mm) of precipitation.

When is Daylight Saving Time (DST) in Alpine?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Alpine, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

What is the least humid month in Alpine?

The least humid month in Alpine, Texas, is April, with an average relative humidity of 29%.

When it does not snow in Alpine?

April through September are months without snowfall in Alpine.

What are the months with the highest UV index in Alpine?

May through July, with an average maximum UV index of 7, are months with the highest UV index.

What is the warmest month in Alpine?

June is the warmest month, with an average high-temperature of 90°F (32.2°C) and an average low-temperature of 68.5°F (20.3°C).

When are the longest days in Alpine?

The month with the longest days in Alpine is June, with an average of 14h and 5min of daylight.

What month has the most sunshine in Alpine?

With an average of 11.9h of sunshine, June has the most sunshine of the year.

What is the most humid month in Alpine?

With an average relative humidity of 56%, September is the most humid month.

What is the rainiest month in Alpine?

The month with the most rainfall in Alpine, Texas, is September, when the rain falls for 14 days and typically aggregates up to 2.01" (51mm) of precipitation.

What is the month with the shortest days in Alpine?

December has the shortest days of the year, with an average of 10h and 14min of daylight.

What is the month with the least sunshine in Alpine?

With an average of 7.7h of sunshine, December has the least sunshine of the year in Alpine.

Average temperature
Alpine, TX

Average temperature - Alpine, TX

The warmest month (with the highest average high temperature) is June (90°F).
The month with the lowest average high temperature is January (56.8°F).

The months with the highest average low temperature are July and August (69.4°F).
The coldest month (with the lowest average low temperature) is January (37.4°F).

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Average pressure
Alpine, TX

Average pressure - Alpine, TX

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are May and June (29.84"Hg).

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Average wind speed
Alpine, TX

Average wind speed - Alpine, TX

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is September (7.6mph).

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Average rainfall
Alpine, TX

Average rainfall - Alpine, TX

The wettest month (with the highest rainfall) is September (2.01").
The driest month (with the least rainfall) is February (0.2").

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Average rainfall days
Alpine, TX

Average rainfall days - Alpine, TX

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (2.2 days).

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Average snowfall
Alpine, TX

Average snowfall - Alpine, TX

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days
Alpine, TX

Average snowfall days - Alpine, TX

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

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Average daylight / Average sunshine
Alpine, TX

Average daylight / Average sunshine - Alpine, TX

The month with the longest days is June (Average daylight: 14h and 5min).
The month with the shortest days is December (Average daylight: 10h and 14min).

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 42min).

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Average sunshine days
Alpine, TX

Average sunshine days - Alpine, TX

The month with the most sunshine days is January (26.8 days).
The month with the least sunshine days is July (11.7 days).

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Average visibility
Alpine, TX

Average visibility - Alpine, TX

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).

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