Climate and monthly weather forecast
Altus, OK

Weather in January

January, the same as December, is another fresh winter month in Altus, Oklahoma, with an average temperature varying between 52.3°F (11.3°C) and 33.4°F (0.8°C). In Altus, the average high-temperature in January is relatively the same as in December - a still fresh 52.3°F (11.3°C). Weather in January »

Weather in February

February, the last month of the winter in Altus, is another cool month, with temperature in the range of an average low of 35.8°F (2.1°C) and an average high of 55°F (12.8°C). In February, the average high-temperature is almost the same as in January - a still cool 55°F (12.8°C). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Altus, Oklahoma, with an average temperature varying between 45.7°F (7.6°C) and 66.7°F (19.3°C). In Altus, the average high-temperature in March rises from a fresh 55°F (12.8°C) in February to a comfortable 66.7°F (19.3°C). Weather in March »

Weather in April

April in Altus, Oklahoma, is a warm spring month, with an average temperature ranging between min 51.8°F (11°C) and max 73.9°F (23.3°C). In Altus, the average high-temperature in April slightly increases from an enjoyable 66.7°F (19.3°C) in March to a moderately hot 73.9°F (23.3°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Altus, Oklahoma, with an average temperature varying between 61.5°F (16.4°C) and 82.6°F (28.1°C). In Altus, the average high-temperature in May slightly increases from a moderately hot 73.9°F (23.3°C) in April to a still warm 82.6°F (28.1°C). Weather in May »

Weather in June

June, the first month of the summer in Altus, is a tropical month, with an average temperature fluctuating between 73°F (22.8°C) and 93.6°F (34.2°C). In Altus, Oklahoma, the average high-temperature in June rises from a moderately hot 82.6°F (28.1°C) in May to a hot 93.6°F (34.2°C). Weather in June »

Weather in July

July is a sweltering summer month in Altus, Oklahoma, with temperature in the range of an average low of 76.3°F (24.6°C) and an average high of 96.4°F (35.8°C). July is the warmest month, with an average high-temperature of 96.4°F (35.8°C) and an average low-temperature of 76.3°F (24.6°C). The average heat index in July is estimated at a blistering 108.7°F (42.6°C). Weather in July »

Weather in August

The last month of the summer, August, is also a sweltering month in Altus, Oklahoma, with an average temperature ranging between min 74.8°F (23.8°C) and max 95.7°F (35.4°C). In Altus, the average high-temperature in August is practically the same as in July - a still sweltering 95.7°F (35.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in Altus, Oklahoma, with an average temperature ranging between min 67.8°F (19.9°C) and max 86.7°F (30.4°C). In Altus, the average high-temperature in September decreases from a very hot 95.7°F (35.4°C) in August to a hot 86.7°F (30.4°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Altus, Oklahoma, with temperature in the range of an average high of 73.6°F (23.1°C) and an average low of 54.9°F (12.7°C). In October, the average high-temperature decreases from a tropical 86.7°F (30.4°C) in September to a moderately hot 73.6°F (23.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Altus, is another comfortable month, with an average temperature ranging between max 62.1°F (16.7°C) and min 43°F (6.1°C). In Altus, the average high-temperature in November decreases from a warm 73.6°F (23.1°C) in October to a comfortable 62.1°F (16.7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Altus, Oklahoma, with an average temperature fluctuating between 51.6°F (10.9°C) and 34.5°F (1.4°C). With an average high-temperature of 51.6°F (10.9°C) and an average low-temperature of 34.5°F (1.4°C), December is the coldest month. Weather in December »
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FAQ

How much does it rain in Altus?

In Altus, Oklahoma, during the entire year, the rain falls for 104.5 days and collects up to 20.59" (523mm) of precipitation.

When does it snow in Altus?

Months with snowfall in Altus, Oklahoma, are January through April, November and December.

How much does it snow in Altus?

In Altus, during the entire year, snow falls for 5.8 days and aggregates up to 2.83" (72mm) of snow.

What is the driest month in Altus?

The months with the least rainfall in Altus, Oklahoma, are February and November Rain falls for 5.7 days and accumulates 0.75" (19mm) of rain.

What is the snowiest month in Altus?

February is the month with the most snowfall in Altus, Oklahoma. Snow falls for 2.4 days and accumulates 0.98" (25mm) of snow.

When is Daylight Saving Time (DST) in Altus?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, 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 are the most humid months in Altus?

The months with the highest humidity are May and December, with an average relative humidity of 60%.

What is the rainiest month in Altus?

The month with the most rainfall is May, when the rain falls for 13.2 days and typically aggregates up to 3.35" (85mm) of precipitation.

When it does not snow in Altus?

May through October are months without snowfall.

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

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

When are the longest days in Altus?

With an average of 14h and 26min of daylight, June has the longest days of the year.

What month has the most sunshine in Altus?

With an average of 11.5h of sunshine, June has the most sunshine of the year in Altus.

What is the warmest month in Altus?

With an average high-temperature of 96.4°F (35.8°C) and an average low-temperature of 76.3°F (24.6°C), July is the warmest month.

What is the least humid month in Altus?

With an average relative humidity of 49%, August is the least humid month in Altus.

What is the coldest month in Altus?

With an average high-temperature of 51.6°F (10.9°C) and an average low-temperature of 34.5°F (1.4°C), December is the coldest month in Altus.

What is the month with the shortest days in Altus?

December has the shortest days of the year, with an average of 9h and 53min of daylight.

What is the month with the least sunshine in Altus?

The month with the least sunshine in Altus, Oklahoma, is December, with an average of 6.5h of sunshine.

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

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

Average temperature
Altus, OK

Average temperature - Altus, OK

The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (51.6°F).

The month with the highest average low temperature is July (76.3°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure
Altus, OK

Average pressure - Altus, OK

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed
Altus, OK

Average wind speed - Altus, OK

The windiest month (with the highest average wind speed) is April (12.4mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

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Average humidity
Altus, OK

Average humidity - Altus, OK

The months with the highest relative humidity are May and December (60%).
The month with the lowest relative humidity is August (49%).

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Average rainfall
Altus, OK

Average rainfall - Altus, OK

The wettest month (with the highest rainfall) is May (3.35").
The driest months (with the least rainfall) are February and November (0.75").

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Average rainfall days
Altus, OK

Average rainfall days - Altus, OK

The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is January (3.8 days).

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Average snowfall
Altus, OK

Average snowfall - Altus, OK

The month with the highest snowfall is February (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Altus, OK

Average snowfall days - Altus, OK

The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Altus, OK

Average daylight / Average sunshine - Altus, OK

The month with the longest days is June (Average daylight: 14h and 26min).
The month with the shortest days is December (Average daylight: 9h and 53min).

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days
Altus, OK

Average sunshine days - Altus, OK

The month with the most sunshine days is January (25.9 days).
The month with the least sunshine days is August (15.1 days).

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Average visibility
Altus, OK

Average visibility - Altus, OK

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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