Climate and monthly weather forecast
Sierra Blanca, TX

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Weather in January

January, the same as December, in Sierra Blanca, Texas, is another refreshing winter month, with an average temperature ranging between max 55.6°F (13.1°C) and min 36.1°F (2.3°C). Sierra Blanca notes the coldest temperatures in January, with a high average of 55.6°F (13.1°C) and a low of 36.1°F (2.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a refreshing month in Sierra Blanca, Texas, with temperature in the range of an average high of 61.9°F (16.6°C) and an average low of 40.6°F (4.8°C). A minor escalation in the average high-temperature is seen with the onset of February, moving from a mild 55.6°F (13.1°C) in January to a comfortable 61.9°F (16.6°C). Weather in February »

Weather in March

The first month of the spring, March, is an agreeable month in Sierra Blanca, Texas, with an average temperature varying between 70.3°F (21.3°C) and 48°F (8.9°C). The beginning of March marks a minor shift in the average high-temperature, moving from February's comfortable 61.9°F (16.6°C) to a pleasant 70.3°F (21.3°C). Weather in March »

Weather in April

April is a warm spring month in Sierra Blanca, Texas, with an average temperature fluctuating between 77.2°F (25.1°C) and 53.6°F (12°C). April's onset witnesses a minor shift in the average high-temperature, moving from a pleasant 70.3°F (21.3°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 also a moderately hot month in Sierra Blanca, Texas, with an average temperature ranging between min 61°F (16.1°C) and max 84.2°F (29°C). The arrival of May introduces a minor uplift in high-temperatures, adjusting from a warm 77.2°F (25.1°C) in April to a still moderately hot 84.2°F (29°C). Weather in May »

Weather in June

June, the first month of the summer in Sierra Blanca, is a hot month, with temperature in the range of an average low of 71.4°F (21.9°C) and an average high of 92.8°F (33.8°C). In Sierra Blanca, June is identified by the highest average temperatures, reaching a peak of 92.8°F (33.8°C) and a low of 71.4°F (21.9°C). Weather in June »

Weather in July

July, the same as June, in Sierra Blanca, Texas, is another hot summer month, with an average temperature varying between 90.1°F (32.3°C) and 72.7°F (22.6°C). The commencement of July brings an average high-temperature of a still hot 90.1°F (32.3°C), marking an inconsequential divergence from June. Weather in July »

Weather in August

August, the last month of the summer in Sierra Blanca, is another hot month, with an average temperature ranging between max 90.3°F (32.4°C) and min 72.1°F (22.3°C). Sierra Blanca's shift into August is marked by a subtle change to a still tropical 90.3°F (32.4°C) from July's 90.1°F (32.3°C) in temperature. Weather in August »

Weather in September

September, the first month of the autumn in Sierra Blanca, is still a warm month, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 65.3°F (18.5°C). Sierra Blanca experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from a tropical 90.3°F (32.4°C) in August to a warm 83.3°F (28.5°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Sierra Blanca, Texas, with an average temperature varying between 56.1°F (13.4°C) and 75.6°F (24.2°C). The onset of October entails a subtle temperature shift, as the average high-temperature eases from 83.3°F (28.5°C) in September to a still moderately hot 75.6°F (24.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Sierra Blanca, Texas, with an average temperature fluctuating between 44.8°F (7.1°C) and 64.2°F (17.9°C). With the beginning of November, the average high-temperature shows a decrease, transitioning from a warm 75.6°F (24.2°C) in October to a comfortable 64.2°F (17.9°C). Weather in November »

Weather in December

December, the first month of the winter in Sierra Blanca, is still a refreshing month, with temperature in the range of an average high of 56.3°F (13.5°C) and an average low of 37.9°F (3.3°C). As December commences, the average high-temperature subtly reduces, transitioning from a comfortable 64.2°F (17.9°C) in November to a still refreshing 56.3°F (13.5°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Sierra Blanca?

January is the month when Sierra Blanca experiences its coldest temperatures, averaging a high of 55.6°F (13.1°C) and a low of 36.1°F (2.3°C).

How many days does it rain in Sierra Blanca?

Throughout the year, in Sierra Blanca, there are 82.5 rainfall days, and 10.35" (263mm) of precipitation is accumulated.

When does it snow in Sierra Blanca?

January, February, October through December are months with snowfall.

How much does it snow in Sierra Blanca?

Throughout the year, in Sierra Blanca, Texas, there are 3.5 snowfall days, and 1.85" (47mm) of snow is accumulated.

When is the lowest UV index in Sierra Blanca?

The months with the lowest UV index in Sierra Blanca, Texas, are January, November and December, with an average maximum UV index of 3.

What is the driest month in Sierra Blanca?

February is the month with the least rainfall in Sierra Blanca. Rain falls for 2.8 days and accumulates 0.2" (5mm) of precipitation.

When it does not snow in Sierra Blanca?

In Sierra Blanca, Texas, snow does not fall in March through September.

When is Daylight Saving Time (DST) in Sierra Blanca?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sierra Blanca, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the least humid month in Sierra Blanca?

April is the least humid month in Sierra Blanca, Texas, with an average relative humidity of 25%.

When is the highest UV index in Sierra Blanca?

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

What month is the hottest in Sierra Blanca?

June, having an average high-temperature of 92.8°F (33.8°C) and an average low-temperature of 71.4°F (21.9°C), is the warmest month in Sierra Blanca.

When are the longest days in Sierra Blanca?

With an average of 14h and 6min of daylight, June has the longest days of the year.

What month has the most sunshine in Sierra Blanca?

The month with the most sunshine in Sierra Blanca, Texas, is June, with an average of 12.1h of sunshine.

What are the most humid months in Sierra Blanca?

The months with the highest humidity in Sierra Blanca are September and December, with an average relative humidity of 49%.

What is the wettest month in Sierra Blanca?

The month with the most rainfall in Sierra Blanca is September, when the rain falls for 12.8 days and typically aggregates up to 1.85" (47mm) of precipitation.

When does it snow the most in Sierra Blanca?

November is the month with the most snowfall in Sierra Blanca, Texas. Snow falls for 0.5 days and accumulates 0.75" (19mm) of snow.

What is the month with the shortest days in Sierra Blanca?

The month with the shortest days is December, with an average of 10h and 12min of daylight.

What is the month with the least sunshine in Sierra Blanca?

With an average of 8h of sunshine, December has the least sunshine of the year in Sierra Blanca.

Average temperature
Sierra Blanca, TX

Average temperature - Sierra Blanca, TX

The warmest month (with the highest average high temperature) is June (92.8°F).
The month with the lowest average high temperature is January (55.6°F).

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

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Average pressure
Sierra Blanca, TX

Average pressure - Sierra Blanca, TX

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

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Average wind speed
Sierra Blanca, TX

Average wind speed - Sierra Blanca, TX

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest months (with the lowest average wind speed) are August and September (7.1mph).

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Average humidity
Sierra Blanca, TX

Average humidity - Sierra Blanca, TX

The months with the highest relative humidity are September and December (49%).
The month with the lowest relative humidity is April (25%).

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Average rainfall
Sierra Blanca, TX

Average rainfall - Sierra Blanca, TX

The wettest month (with the highest rainfall) is September (1.85").
The driest month (with the least rainfall) is February (0.2").

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Average rainfall days
Sierra Blanca, TX

Average rainfall days - Sierra Blanca, TX

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is February (2.8 days).

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Average snowfall
Sierra Blanca, TX

Average snowfall - Sierra Blanca, TX

The month with the highest snowfall is November (0.75").
The months with the least snowfall are March, April, May, June, July, August and September (0").

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Average snowfall days
Sierra Blanca, TX

Average snowfall days - Sierra Blanca, TX

The month with the highest number of snowfall days is December (1.4 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
Sierra Blanca, TX

Average daylight / Average sunshine - Sierra Blanca, TX

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 8h and 0min).

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Average sunshine days
Sierra Blanca, TX

Average sunshine days - Sierra Blanca, TX

The month with the most sunshine days is January (26.9 days).
The month with the least sunshine days is August (11.3 days).

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Average UV index
Sierra Blanca, TX

Average UV index - Sierra Blanca, TX

The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).

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Average visibility
Sierra Blanca, TX

Average visibility - Sierra Blanca, 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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Sierra Blanca, Texas, USA

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