Altus
Oklahoma, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Altus, OK

January, like December, in Altus, Oklahoma, is a cool winter month, with average temperature ranging between min 33.4°F (0.8°C) and max 52.3°F (11.3°C). In Altus, the average high-temperature is almost the same as in December - a still cool 52.3°F (11.3°C). Weather in January »

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

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

April is a moderately hot spring month in Altus, Oklahoma, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 73.9°F (23.3°C). In April, the average high-temperature marginally rises, from an enjoyable 66.7°F (19.3°C) in March, to a moderately hot 73.9°F (23.3°C). Weather in April »

May, the last month of the spring, in Altus, is also a moderately hot month, with temperature in the range of an average high of 82.6°F (28.1°C) and an average low of 61.5°F (16.4°C). In May, the average high-temperature marginally rises, from 73.9°F (23.3°C) in April, to a still moderately hot 82.6°F (28.1°C). Weather in May »

June, the first month of the summer, in Altus, is a hot month, with average temperature ranging between min 73°F (22.8°C) and max 93.6°F (34.2°C). In June, the average high-temperature 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 »

July in Altus, Oklahoma, is a torrid summer month, with average temperature fluctuating between 96.4°F (35.8°C) and 76.3°F (24.6°C). 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. The average heat index is estimated at a scorching 108.7°F (42.6°C). Weather in July »

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

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

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

The last month of the autumn, November, is another comfortable month in Altus, Oklahoma, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 43°F (6.1°C). In Altus, Oklahoma, the average high-temperature in November decreases, from a moderately hot 73.6°F (23.1°C) in October, to an enjoyable 62.1°F (16.7°C). Weather in November »

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

How much does it rain in Altus?

Throughout the year, in Altus, there are 104.5 rainfall days, and 20.59" (523mm) of precipitation is accumulated.

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?

Throughout the year, in Altus, there are 5.8 snowfall days, and 2.83" (72mm) of snow is accumulated.

What is the driest month in Altus?

February and November are months with the least rain in Altus when the rain falls for 5.7 days and typically aggregates up to 0.75" (19mm) of rain.

What is the snowiest month in Altus?

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

What is the most humid month in Altus?

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

What is the wettest 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 in Altus, Oklahoma.

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

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?

The month with the longest days in Altus, Oklahoma, is June, with an average of 14.5h of daylight.

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, Oklahoma.

What is the warmest month in Altus?

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

What is the least humid month in Altus?

August is the least humid month, with an average relative humidity of 49%.

What is the coldest month in Altus?

December 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).

What is the month with the shortest days in Altus?

The month with the shortest days in Altus is December, with an average of 9.9h 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?

The month with the lowest UV index is December, with an average maximum UV index of 2.
Average temperature - Altus, OK
Average humidity - Altus, OK
Average rainfall - Altus, OK

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

Average rainfall days - Altus, OK

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

Average snowfall - Altus, OK

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

Average snowfall days - Altus, OK

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

Average daylight / Average sunshine - Altus, OK

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.9h).

The month with most sunshine is June (Average sunshine: 11.5h).
The month with least sunshine is December (Average sunshine: 6.5h).