April weather forecast
Tonkawa, OK

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Weather in April

April is a refreshing spring month in Tonkawa, Oklahoma, with an average temperature varying between 48.9°F (9.4°C) and 67.8°F (19.9°C).

Temperature

The beginning of April signals a minor rise in the average high-temperature, moving from a moderate 60.1°F (15.6°C) in March to a still refreshing 67.8°F (19.9°C). In Tonkawa, April nights cool down to an average of 48.9°F (9.4°C).

Humidity

In Tonkawa, the average relative humidity in April is 69%.

Rainfall

In April, the rain falls for 12.7 days. Throughout April, 2.2" (56mm) of precipitation is accumulated. Throughout the year, in Tonkawa, there are 116.1 rainfall days, and 21.57" (548mm) of precipitation is accumulated.

Snowfall

April through September are months without snowfall in Tonkawa.

Daylight

The average length of the day in April in Tonkawa is 13h and 10min.
On the first day of the month, sunrise is at 7:13 am and sunset at 7:51 pm. On the last day of April, sunrise is at 6:35 am and sunset at 8:17 pm CDT.

Sunshine

In April, the average sunshine is 8.6h.

UV index

In Tonkawa, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: In April, an average UV index of 5 transforms into the following instructions:
Take precautions - Protection against sunburn is recommended. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What is the average April temperature in Tonkawa?

In April, in Tonkawa, the average high-temperature is 67.8°F (19.9°C), and the average low-temperature is 48.9°F (9.4°C).

What is the average humidity in April in Tonkawa?

The average relative humidity in April in Tonkawa, Oklahoma, is 69%.

How much does it rain in Tonkawa in April?

In April, in Tonkawa, the rain falls for 12.7 days. Throughout April, 2.2" (56mm) of precipitation is accumulated.

When it does not snow in Tonkawa?

In Tonkawa, snow does not fall in April through September.

Does it snow in Tonkawa in April?

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

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

In Tonkawa, Oklahoma, the average day length in April is 13h and 10min.

When are sunrise and sunset in April in Tonkawa?

In April, on the first day of the month, sunrise is at 7:13 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 8:17 pm CDT.

How many hours of sunshine does Tonkawa have in April?

In Tonkawa, the average sunshine duration in April is 8.6h.

How high is the UV index in April in Tonkawa?

In Tonkawa, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents 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
Tonkawa, OK

Average temperature in April - Tonkawa, OK
  • Average high temperature in April: 67.8°F

The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is January (45.5°F).

  • Average low temperature in April: 48.9°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in April
Tonkawa, OK

Average pressure in April - Tonkawa, OK
  • Average pressure in April: 29.9"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in April
Tonkawa, OK

Average wind speed in April - Tonkawa, OK
  • Average wind speed in April: 11.4mph

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average humidity in April
Tonkawa, OK

Average humidity in April - Tonkawa, OK
  • Average humidity in April: 69%

The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is July (61%).

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Average rainfall in April
Tonkawa, OK

Average rainfall in April - Tonkawa, OK
  • Average rainfall in April: 2.2"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is December (0.59").

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Average rainfall days in April
Tonkawa, OK

Average rainfall days in April - Tonkawa, OK
  • Average rainfall days in April: 12.7 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall in April
Tonkawa, OK

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

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in April
Tonkawa, OK

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

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 and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in April: 8h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The months with the least sunshine are January and December (Average sunshine: 6h and 12min).

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Average sunshine days in April
Tonkawa, OK

Average sunshine days in April - Tonkawa, OK
  • Average sunshine days in April: 16.3 days

The month with the most sunshine days is January (24 days).
The month with the least sunshine days is May (13.7 days).

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Average UV index in April
Tonkawa, OK

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

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

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Average cloud cover in April
Tonkawa, OK

Average cloud cover in April - Tonkawa, OK
  • Average cloud cover in April: 36

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 19).

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Average visibility in April
Tonkawa, OK

Average visibility in April - Tonkawa, 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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Tonkawa, Oklahoma, USA

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