Oklahoma City
Oklahoma, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and Climate
Oklahoma City, OK

The State Capitol Building in Oklahoma City in Oklahoma, USA, with flags and a statue outside
The State Capitol Building in Oklahoma City in Oklahoma, USA, with flags and a statue outside
April is warm, and one of the best months in Oklahoma. The mean temperature is 50°F (10°C) during the night and 73.4°F (23°C) during the day. The warm weather conditions make it a favorable period for carrying out day to day routine activities.
The average rainfall does not change compared to March, as April also has an average of 7 days of precipitation. With the month witnessing more daylight than night, individuals can fully enjoy outdoor activities.
  • The average high temperature in April: 22.4°C

The warmest month (with the highest average high temperature) is July (34.4°C).
The month with the lowest average high temperature is January (9.8°C).

  • The average low temperature in April: 9.8°C

The month with the highest average low temperature is July (22.3°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).

  • The average humidity in April: 61.1%

The month with the highest relative humidity is December (67.8%).
The month with the lowest relative humidity is July (60.9%).

  • The average rainfall in April: 78mm

The wettest month (with the highest rainfall) is June (125.2mm).
The driest month (with the lowest rainfall) is January (35.3mm).

  • The average rainfall days in April: 7.7 days

The month with the highest number of rainy days is May (9.8 days).
The month with the lowest number of rainy days is January (5.1 days).

  • The average snowfall in April: 0mm

The month with the highest snowfall is January (71.1mm).
Months with the lowest snowfall are April, May, June, July, August, September and October (0mm).

  • The average snowfall days in April: 0 days

The month with the highest number of snowfall days is December (1.7 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September and October (0 days).

  • The average daylight in April: 13h

The month with the longest days is June (Average daylight: 15h).
Months with shortest days are January, November and December (Average daylight: 10h).

  • The average sunshine in April: 9h

The month with most sunshine is July (Average sunshine: 11.5h).
The month with least sunshine is December (Average sunshine: 5.8h).

  • The average UV index in April: 8

Months with the highest UV index are June and July (UV index 10).
The month with the lowest UV index is December (UV index 2).

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