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

April weather forecast and climate
Altus, OK

April is a moderately hot spring month in Altus, Oklahoma, with average temperature varying between 76.6°F (24.8°C) and 47.8°F (8.8°C).

Temperature

In Altus, Oklahoma, the average high-temperature rises, from a comfortable 67.5°F (19.7°C) in March, to a warm 76.6°F (24.8°C). In Altus, in April, the average low-temperature is 47.8°F (8.8°C).

Rainfall

In April, the rain falls for 6 days. Throughout April, 2.4" (59.9mm) of precipitation is accumulated. Throughout the year, in Altus, Oklahoma, there are 70 rainfall days, and 25.8" (654.4mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in April is 13.1h.

Sunshine

In Altus, Oklahoma, the average sunshine is 9h.

UV index

In Altus, the average daily maximum UV index is 8. A UV Index reading of 8 to 10 represents a very high threat to health from unprotected exposure to the Sun's UV rays for the average person.
In April, the average maximum UV index of 8 translate into the following recommendations:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Altus?

In Altus, in April, the average high-temperature is 76.6°F (24.8°C), and the average low-temperature is 47.8°F (8.8°C).

How many days does it rain in April in Altus?

In Altus, Oklahoma, in April, during 6 rainfall days, 2.4" (59.9mm) of precipitation is typically accumulated.

What is the last month it snows in Altus?

April is the last month it regularly snows in Altus, Oklahoma. Throughout April, Altus aggregates 0.1" (2.5mm) of snow.

How many hours of daylight does Altus have in April?

The average length of the day in April in Altus is 13.1h.

How long on average sun shines in April in Altus?

In April, the average sunshine in Altus, Oklahoma, is 9h.

What is the UV index reading in April in Altus?

In Altus, Oklahoma, the average daily maximum UV index in April is 8. A UV Index reading of 8 to 10 represents a very high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in April - Altus, OK
  • Average high temperature in April: 76.6°F

The warmest month (with the highest average high temperature) is July (97.5°F).
The month with the lowest average high temperature is January (53.1°F).

  • Average low temperature in April: 47.8°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average rainfall in April - Altus, OK
  • Average rainfall in April: 2.4"

The wettest month (with the highest rainfall) is May (4").
The driest month (with the lowest rainfall) is January (0.9").

Average rainfall days in April - Altus, OK
  • Average rainfall days in April: 6 days

The month with the highest number of rainy days is May (8 days).
Months with the lowest number of rainy days are January and November (4 days).

Average snowfall in April - Altus, OK
  • Average snowfall in April: 0.1"

The month with the highest snowfall is January (1.8").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average daylight in April / Average sunshine in April - Altus, OK
  • Average daylight in April: 13.1h

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

  • Average sunshine in April: 9h

The month with most sunshine is July (Average sunshine: 12h).
The month with least sunshine is December (Average sunshine: 6h).

Average UV index in April - Altus, OK
  • Average UV index in April: 8

Months with the highest UV index are May, June, July and August (UV index 10).
The month with the lowest UV index is December (UV index 2).