April weather forecast
Okmulgee, OK

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Weather in April

Signifying the heart of spring, April carries forward the warming trend with a substantial rise in temperature. Rainfall remains relatively elevated but not extraordinarily so, and the day offers increased sunshine hours. Gone are the days of ensuing snowfall; instead, nature celebrates bountiful spring weather, where the UV index swiftly elevates. The warmth of Okmulgee in April invites an average high temperature of 69.6°F (20.9°C) and neglects snowfall entirely, accounting for none. April’s weather transitions further toward summer as May steps in.

Temperature

April's arrival in Okmulgee coincides with a subtle temperature rise, moving from March's enjoyable 62.2°F (16.8°C) to an agreeable 69.6°F (20.9°C). In Okmulgee, an average low-temperature of 51.1°F (10.6°C) is recorded during April nights.

Humidity

In April, the average relative humidity in Okmulgee is 74%.

Rainfall

In Okmulgee, during April, the rain falls for 14.7 days and regularly aggregates up to 2.83" (72mm) of precipitation. In Okmulgee, during the entire year, the rain falls for 136.7 days and collects up to 30.67" (779mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows in Okmulgee, Oklahoma. During 0.1 snowfall days, in April, Okmulgee aggregates 0.04" (1mm) of snow. Throughout the year, in Okmulgee, Oklahoma, there are 6.1 snowfall days, and 3.7" (94mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 7min.
On the first day of the month, sunrise is at 7:09 am and sunset at 7:45 pm. On the last day of April, sunrise is at 6:31 am and sunset at 8:09 pm CDT.

Sunshine

In April, the average sunshine is 8.1h.

UV index

In April, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 5 in April translates into these instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

What are April temperatures in Okmulgee?

In Okmulgee, 69.6°F (20.9°C) is the average high-temperature and 51.1°F (10.6°C) is the average low-temperature during April.

What is the average humidity in April in Okmulgee?

In April, the average relative humidity in Okmulgee is 74%.

How many days does it rain in April in Okmulgee?

In Okmulgee, Oklahoma, in April, it is raining for 14.7 days, with typically 2.83" (72mm) of accumulated precipitation.

What is the last month it snows in Okmulgee?

April is the last month it regularly snows in Okmulgee, Oklahoma. During 0.1 snowfall days, in April, Okmulgee aggregates 0.04" (1mm) of snow.

What is the average length of the day in April in Okmulgee?

The average day length in April in Okmulgee, Oklahoma, is 13h and 7min.

When is the sunrise / sunset in April in Okmulgee?

On the first day of April in Okmulgee, Oklahoma, sunrise is at 7:09 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:09 pm CDT.

How many hours of sunshine does Okmulgee have in April?

In Okmulgee, the average sunshine duration in April is 8.1h.

What is the UV index reading in April in Okmulgee?

In Okmulgee, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Okmulgee, OK

Average temperature in April - Okmulgee, OK
  • Average high temperature in April: 69.6°F

The warmest month (with the highest average high temperature) is August (91.6°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in April: 51.1°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).

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Average pressure in April
Okmulgee, OK

Average pressure in April - Okmulgee, OK
  • Average pressure in April: 29.92"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in April
Okmulgee, OK

Average wind speed in April - Okmulgee, OK
  • Average wind speed in April: 10.5mph

The windiest month (with the highest average wind speed) is March (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in April
Okmulgee, OK

Average humidity in April - Okmulgee, OK
  • Average humidity in April: 74%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in April
Okmulgee, OK

Average rainfall in April - Okmulgee, OK
  • Average rainfall in April: 2.83"

The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is February (1.46").

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Average rainfall days in April
Okmulgee, OK

Average rainfall days in April - Okmulgee, OK
  • Average rainfall days in April: 14.7 days

The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (6.4 days).

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Average snowfall in April
Okmulgee, OK

Average snowfall in April - Okmulgee, OK
  • Average snowfall in April: 0.04"

The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Okmulgee, OK

Average snowfall days in April - Okmulgee, OK
  • Average snowfall days in April: 0.1 days

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Okmulgee, OK

Average daylight in April / Average sunshine in April - Okmulgee, OK
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in April: 8h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in April
Okmulgee, OK

Average sunshine days in April - Okmulgee, OK
  • Average sunshine days in April: 13.3 days

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is May (13.1 days).

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Average UV index in April
Okmulgee, OK

Average UV index in April - Okmulgee, OK
  • Average UV index in April: 5

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in April
Okmulgee, OK

Average cloud cover in April - Okmulgee, OK
  • Average cloud cover in April: 39

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in April
Okmulgee, OK

Average visibility in April - Okmulgee, OK
  • Average visibility in April: 6mi

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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Okmulgee, Oklahoma, USA

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