Climate and monthly weather forecast
Alto, TX

Weather in January

January, the same as December, in Alto, Texas, is a moderate winter month, with an average temperature varying between 39.2°F (4°C) and 55.9°F (13.3°C). January is the coldest month, with an average high-temperature of 55.9°F (13.3°C) and an average low-temperature of 39.2°F (4°C). Weather in January »

Weather in February

The last month of the winter, February, is also a moderate month in Alto, Texas, with an average temperature varying between 44.1°F (6.7°C) and 60.3°F (15.7°C). In February, the average high-temperature is relatively the same as in January - a still moderate 60.3°F (15.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a pleasant month in Alto, Texas, with an average temperature varying between 50.4°F (10.2°C) and 69.3°F (20.7°C). In March, the average high-temperature increases from a moderate 60.3°F (15.7°C) in February to an agreeable 69.3°F (20.7°C). Weather in March »

Weather in April

April is a moderately hot spring month in Alto, Texas, with an average temperature ranging between max 77.4°F (25.2°C) and min 55.9°F (13.3°C). In April, the average high-temperature slightly increases from a pleasant 69.3°F (20.7°C) in March to a warm 77.4°F (25.2°C). Weather in April »

Weather in May

May, the last month of the spring in Alto, is another warm month, with an average temperature varying between 85.3°F (29.6°C) and 63.9°F (17.7°C). In Alto, the average high-temperature in May slightly increases from 77.4°F (25.2°C) in April to a still moderately hot 85.3°F (29.6°C). Weather in May »

Weather in June

June, the first month of the summer in Alto, is a tropical month, with temperature in the range of an average high of 92.1°F (33.4°C) and an average low of 71.2°F (21.8°C). In Alto, the average high-temperature in June marginally rises from a moderately hot 85.3°F (29.6°C) in May to a hot 92.1°F (33.4°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Alto, Texas, with an average temperature fluctuating between 73°F (22.8°C) and 94.8°F (34.9°C). In July, the average high-temperature is relatively the same as in June - a still hot 94.8°F (34.9°C). Weather in July »

Weather in August

The last month of the summer, August, is a very hot month in Alto, Texas, with temperature in the range of an average high of 95.5°F (35.3°C) and an average low of 73°F (22.8°C). The warmest month is August, with an average high-temperature of 95.5°F (35.3°C) and an average low-temperature of 73°F (22.8°C). In August, the average heat index is estimated at a blazing hot 123.8°F (51°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a tropical month in Alto, Texas, with an average temperature fluctuating between 67.6°F (19.8°C) and 88.9°F (31.6°C). In September, the average high-temperature marginally drops from a very hot 95.5°F (35.3°C) in August to a hot 88.9°F (31.6°C). Weather in September »

Weather in October

October, like September, in Alto, Texas, is another warm autumn month, with an average temperature fluctuating between 78.4°F (25.8°C) and 57.6°F (14.2°C). In Alto, the average high-temperature in October decreases from a tropical 88.9°F (31.6°C) in September to a moderately hot 78.4°F (25.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Alto, Texas, with an average temperature ranging between max 66.2°F (19°C) and min 48.2°F (9°C). In Alto, the average high-temperature in November drops from a warm 78.4°F (25.8°C) in October to a comfortable 66.2°F (19°C). Weather in November »

Weather in December

December, the first month of the winter in Alto, is also a moderate month, with an average temperature ranging between max 57.9°F (14.4°C) and min 42.6°F (5.9°C). In December, the average high-temperature slightly decreases from an enjoyable 66.2°F (19°C) in November to a moderate 57.9°F (14.4°C). Weather in December »
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FAQ

What is the coldest month in Alto?

With an average high-temperature of 55.9°F (13.3°C) and an average low-temperature of 39.2°F (4°C), January is the coldest month.

How many days does it rain in Alto?

In Alto, during the entire year, the rain falls for 159.2 days and collects up to 35.12" (892mm) of precipitation.

When does it snow in Alto?

Months with snowfall are January through March and December.

When does it snow the most in Alto?

January is the month with the most snowfall in Alto, Texas. Snow falls for 0.6 days and accumulates 0.24" (6mm) of snow.

How many days does it snow in Alto?

Throughout the year, in Alto, there are 1.5 snowfall days, and 0.43" (11mm) of snow is accumulated.

What is the most humid month in Alto?

With an average relative humidity of 82%, February is the most humid month in Alto.

When is Daylight Saving Time (DST) in Alto?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Alto, 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.

When it does not snow in Alto?

In Alto, snow does not fall in April through November.

What is the wettest month in Alto?

May is the month with the most rainfall in Alto. Rain falls for 14.2 days and accumulates 3.74" (95mm) of precipitation.

When are the longest days in Alto?

The month with the longest days is June, with an average of 14h and 11min of daylight.

What is the month with the highest UV index in Alto?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Alto.

What is the warmest month in Alto?

August is the warmest month, with an average high-temperature of 95.5°F (35.3°C) and an average low-temperature of 73°F (22.8°C).

What is the least humid month in Alto?

August is the least humid month in Alto, with an average relative humidity of 69%.

What month has the most sunshine in Alto?

The month with the most sunshine in Alto is August, with an average of 10.2h of sunshine.

What is the driest month in Alto?

The month with the least rainfall in Alto is November, when the rain falls for 11 days and typically collects 2.24" (57mm) of precipitation.

What is the month with the shortest days in Alto?

The month with the shortest days in Alto, Texas, is December, with an average of 10h and 8min of daylight.

What is the month with the least sunshine in Alto?

With an average of 4.9h of sunshine, December has the least sunshine of the year in Alto, Texas.

What is the month with the lowest UV index in Alto?

With an average maximum UV index of 2, December is the month with the lowest UV index.

Average temperature
Alto, TX

Average temperature - Alto, TX

The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (55.9°F).

The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

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Average pressure
Alto, TX

Average pressure - Alto, TX

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Alto, TX

Average wind speed - Alto, TX

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest months (with the lowest average wind speed) are July, August and September (4.8mph).

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Average rainfall
Alto, TX

Average rainfall - Alto, TX

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is November (2.24").

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Average rainfall days
Alto, TX

Average rainfall days - Alto, TX

The months with the highest number of rainy days are March and June (14.5 days).
The month with the least rainy days is November (11 days).

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Average snowfall
Alto, TX

Average snowfall - Alto, TX

The month with the highest snowfall is January (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days
Alto, TX

Average snowfall days - Alto, TX

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Alto, TX

Average daylight / Average sunshine - Alto, TX

The month with the longest days is June (Average daylight: 14h and 11min).
The month with the shortest days is December (Average daylight: 10h and 8min).

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days
Alto, TX

Average sunshine days - Alto, TX

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is February (12.3 days).

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Average visibility
Alto, TX

Average visibility - Alto, TX

The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (5mi).

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