April weather forecast
Bartlesville, OK

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Weather in April

April ushers in the warm spring season in Bartlesville, characterized by moderate rainfall and temperature conditions. As the city advances towards warmer months, there is an observable increase in humidity. Fourteen point seven days in April record rainfall, progressively preparing the vegetation for the summer sizzle. Despite this, the cloud cover is not overly pronounced, facilitating longer periods of sunshine. The intensifying UV index signals precautions needed for direct sun exposure.

Temperature

April in Bartlesville showcases a minor temperature ascent, adjusting from March's moderate 59.9°F (15.5°C) to a pleasant 68.2°F (20.1°C). The mean low-temperature during April nights is a chilly 49.5°F (9.7°C).

Humidity

The average relative humidity in April is 73%.

Rainfall

In April, in Bartlesville, the rain falls for 14.7 days. Throughout April, 2.99" (76mm) of precipitation is accumulated. Throughout the year, in Bartlesville, there are 131.6 rainfall days, and 29.06" (738mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Bartlesville, Oklahoma, the average length of the day in April is 13h and 10min.
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 Bartlesville, sunrise is at 6:30 am and sunset at 8:12 pm CDT.

Sunshine

The average sunshine in April is 8.3h.

UV index

In April, the average daily maximum UV index in Bartlesville is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 in April transforms into the following instructions:
Ensure safety - Recommendations to avert sunburn are presented. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

What are the temperatures in Bartlesville in April?

In April, in Bartlesville, the average high-temperature is 68.2°F (20.1°C), and the average low-temperature is 49.5°F (9.7°C).

What is the average humidity in April in Bartlesville?

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

How much does it rain in Bartlesville in April?

In April, the rain falls for 14.7 days. Throughout April, 2.99" (76mm) of precipitation is accumulated.

When it does not snow in Bartlesville?

April through October are months without snowfall.

Does it snow in Bartlesville in April?

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

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

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

When are sunrise and sunset in April in Bartlesville?

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 Bartlesville, Oklahoma, sunrise is at 6:30 am and sunset at 8:12 pm CDT.

How long on average sun shines in April in Bartlesville?

In April, the average sunshine duration in Bartlesville, Oklahoma, is 8.3h.

What is the UV index reading in April in Bartlesville?

The average daily maximum UV index in April in Bartlesville is 5. A UV Index of 3 to 5 symbolizes 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
Bartlesville, OK

Average temperature in April - Bartlesville, OK
  • Average high temperature in April: 68.2°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in April: 49.5°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 (29.3°F).

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Average pressure in April
Bartlesville, OK

Average pressure in April - Bartlesville, 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
Bartlesville, OK

Average wind speed in April - Bartlesville, OK
  • Average wind speed in April: 10.7mph

The windiest month (with the highest average wind speed) is March (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in April
Bartlesville, OK

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

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January, October and November (68%).

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Average rainfall in April
Bartlesville, OK

Average rainfall in April - Bartlesville, OK
  • Average rainfall in April: 2.99"

The wettest month (with the highest rainfall) is May (5.08").
The driest month (with the least rainfall) is November (1.02").

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Average rainfall days in April
Bartlesville, OK

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

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in April
Bartlesville, OK

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

The month with the highest snowfall is February (1.34").
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
Bartlesville, OK

Average snowfall days in April - Bartlesville, OK
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in April / Average sunshine in April - Bartlesville, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).

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Average sunshine days in April
Bartlesville, OK

Average sunshine days in April - Bartlesville, OK
  • Average sunshine days in April: 13.9 days

The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is May (13.3 days).

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Average UV index in April
Bartlesville, OK

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

The months with the highest UV index are June and July (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
Bartlesville, OK

Average cloud cover in April - Bartlesville, 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 22).

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Average visibility in April
Bartlesville, OK

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

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