April weather forecast
Tulsa, OK

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A bridge over the Arkansas River overlooking the scenic Tulsa city in Oklahoma
A bridge over the Arkansas River overlooking the scenic Tulsa city in Oklahoma

Weather in April

April continues March's trend, solidifying spring's hold on Tulsa's weather pattern. The warming trend is profound with nearly no chance of any lingering winter chills. However, the rain persists, slightly higher than in March, accompanying the blooming period in full swing. April also initiates Tulsa, Oklahoma's stretch of clear skies with high visibility, perfect for outdoor activities. The increasingly longer days and decrease in cloud cover fill the city with sunshine, making for beautiful spring days.

Temperature

Tulsa's April weather indicates a minor increase in high-temperatures, edging from March's comfortable 61.2°F (16.2°C) to a pleasant 69.1°F (20.6°C). April brings an average low-temperature of 50.9°F (10.5°C) to Tulsa.

Humidity

The average relative humidity in April is 73%.

Rainfall

In Tulsa, in April, during 12.7 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. Throughout the year, there are 117.1 rainfall days, and 20.28" (515mm) of precipitation is accumulated.

Snowfall

In Tulsa, snow does not fall in April through October.

Daylight

In April, the average length of the day in Tulsa is 13h and 8min.
On the first day of the month, sunrise is at 7:08 am and sunset at 7:46 pm. On the last day of April, in Tulsa, sunrise is at 6:31 am and sunset at 8:11 pm CDT.

Sunshine

The average sunshine in April in Tulsa is 8.2h.

UV index

In Tulsa, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 5 translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the average April temperature in Tulsa?

The average high-temperature and low-temperature in Tulsa, Oklahoma, during April are 69.1°F (20.6°C) and 50.9°F (10.5°C) respectively.

What is the average humidity in April in Tulsa?

The average relative humidity in April in Tulsa, Oklahoma, is 73%.

How many days does it rain in April in Tulsa?

In April, in Tulsa, Oklahoma, the rain falls for 12.7 days. Throughout April, 1.69" (43mm) of precipitation is accumulated.

When it does not snow in Tulsa?

April through October are months without snowfall in Tulsa.

Does it snow in Tulsa in April?

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

How many hours of daylight does Tulsa have in April?

The average day length in April in Tulsa is 13h and 8min.

When is the sunrise / sunset in April in Tulsa?

In April, on the first day of the month, sunrise is at 7:08 am and sunset at 7:46 pm. On the last day of the month, in Tulsa, sunrise is at 6:31 am and sunset at 8:11 pm CDT.

How many hours of sunshine does Tulsa have in April?

The average sunshine duration in April in Tulsa is 8.2h.

What is the UV index intensity in April in Tulsa?

The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Tulsa, OK

Average temperature in April - Tulsa, OK
  • Average high temperature in April: 69.1°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (46.6°F).

  • Average low temperature in April: 50.9°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

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Average pressure in April
Tulsa, OK

Average pressure in April - Tulsa, OK
  • Average pressure in April: 29.91"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in April
Tulsa, OK

Average wind speed in April - Tulsa, OK
  • Average wind speed in April: 10.6mph

The windiest month (with the highest average wind speed) is March (10.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).

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Average humidity in April
Tulsa, OK

Average humidity in April - Tulsa, OK
  • Average humidity in April: 73%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January, August and October (67%).

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Average rainfall in April
Tulsa, OK

Average rainfall in April - Tulsa, OK
  • Average rainfall in April: 1.69"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is January (0.75").

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Average rainfall days in April
Tulsa, OK

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

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is December (4.9 days).

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Average snowfall in April
Tulsa, OK

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

The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in April
Tulsa, OK

Average snowfall days in April - Tulsa, 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, September and October (0 days).

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

Average daylight in April / Average sunshine in April - Tulsa, 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 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
Tulsa, OK

Average sunshine days in April - Tulsa, OK
  • Average sunshine days in April: 14.9 days

The month with the most sunshine days is December (22.7 days).
The month with the least sunshine days is May (14.3 days).

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Average UV index in April
Tulsa, OK

Average UV index in April - Tulsa, 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
Tulsa, OK

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

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in April
Tulsa, OK

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

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