April weather forecast
Wister, OK

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Weather in April

April in Wister, Oklahoma, is an agreeable spring month, with temperature in the range of an average low of 50.9°F (10.5°C) and an average high of 71.2°F (21.8°C).

Temperature

A gentle upsurge in temperatures occurs as March gives way to April, with average highs shifting from a refreshing 62.4°F (16.9°C) to an agreeable 71.2°F (21.8°C). Wister reports an average low-temperature of 50.9°F (10.5°C) during the nights of April.

Humidity

The average relative humidity in April is 74%.

Rainfall

In April, the rain falls for 14.3 days. Throughout April, 3.39" (86mm) of precipitation is accumulated. Throughout the year, there are 146.2 rainfall days, and 33.62" (854mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

In April, the average length of the day in Wister is 13h and 5min.
On the first day of the month, sunrise is at 7:04 am and sunset at 7:40 pm. On the last day of April, sunrise is at 6:28 am and sunset at 8:03 pm CDT.

Sunshine

In Wister, the average sunshine in April is 8.4h.

UV index

In Wister, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: A daily high UV index of 5 in April leads to these guidelines:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Minimize direct exposure to the Sun during midday when its radiation is at its peak. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.

Frequently asked questions

What are April temperatures?

In Wister, 71.2°F (21.8°C) is the average high-temperature and 50.9°F (10.5°C) is the average low-temperature during April.

What is the average humidity in April?

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

How many days does it rain in April?

In Wister, in April, during 14.3 rainfall days, 3.39" (86mm) of precipitation is typically accumulated.

When it does not snow in Wister?

April through November are months without snowfall.

Does it snow in Wister in April?

In April, it doesn't snow. March is the latest month when it typically snows.

What is the average length of the day in April?

In April, the average day length is 13h and 5min.

When are sunrise and sunset in April?

On the first day of April, sunrise is at 7:04 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:03 pm CDT.

How many hours of sunshine does Wister have in April?

In April, the average sunshine duration is 8.4h.

How high is the UV index in April?

In April, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to 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
Wister, OK

Average temperature in April - Wister, OK
  • Average high temperature in April: 71.2°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (49.1°F).

  • Average low temperature in April: 50.9°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).

Average pressure in April
Wister, OK

Average pressure in April - Wister, OK
  • Average pressure in April: 29.94"Hg

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

Average wind speed in April
Wister, OK

Average wind speed in April - Wister, OK
  • Average wind speed in April: 8.1mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in April
Wister, OK

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

The months with the highest relative humidity are February, March and May (76%).
The month with the lowest relative humidity is August (69%).

Average rainfall in April
Wister, OK

Average rainfall in April - Wister, OK
  • Average rainfall in April: 3.39"

The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is January (1.97").

Average rainfall days in April
Wister, OK

Average rainfall days in April - Wister, OK
  • Average rainfall days in April: 14.3 days

The month with the highest number of rainy days is August (14.9 days).
The month with the least rainy days is November (9 days).

Average snowfall in April
Wister, OK

Average snowfall in April - Wister, OK
  • Average snowfall in April: 0"

The month with the highest snowfall is February (1.14").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in April
Wister, OK

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

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in April / Average sunshine in April - Wister, 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 54min).

  • Average sunshine in April: 8h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

Average sunshine days in April
Wister, OK

Average sunshine days in April - Wister, OK
  • Average sunshine days in April: 14.1 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (13.2 days).

Average UV index in April
Wister, OK

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

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

Average cloud cover in April
Wister, OK

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

The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are June and August (Cloud cover 25).

Average visibility in April
Wister, OK

Average visibility in April - Wister, 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).

Wister, Oklahoma, USA

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