April weather forecast
Amarillo, TX

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Street lights shine bright in the night with a view of the scenic full moon up in Amarillo, Texas
Street lights shine bright in the night with a view of the scenic full moon up in Amarillo, Texas

Weather in April

April carries on from March's weather patterns and enhances them in true spring fashion. Rainfall continues its upward trajectory, from March's moderate showers to the April's higher quantities. April peaks at a temperature of 72.5°F (22.5°C) further ushering a warmer spell. The receding snow offers more space for greener grasses to proliferate, and flowering plants begin to bloom. Consequently, April portrays a marked transformation in the weather of Amarillo, beckoning in a convincing spring.

Temperature

Amarillo in April experiences a slight uptick in the average high-temperature, adjusting from March's enjoyable 65.3°F (18.5°C) to a pleasant 72.5°F (22.5°C). Amarillo endures a clear shift from daytime heat to a mean low-temperature of 47.8°F (8.8°C) during April nights.

Humidity

The least humid month is April, with an average relative humidity of 42%.

Rainfall

In Amarillo, in April, it is raining for 7.4 days, with typically 0.75" (19mm) of accumulated precipitation. Throughout the year, there are 80.4 rainfall days, and 9.76" (248mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Amarillo aggregates 0.12" (3mm) of snow. In Amarillo, during the entire year, snow falls for 10.7 days and aggregates up to 4.49" (114mm) of snow.

Daylight

In April, the average length of the day is 13h and 6min.
On the first day of April, sunrise is at 7:32 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 8:32 pm CDT.

Sunshine

The average sunshine in April is 9.2h.

UV index

In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 5 in April translates into this advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Amarillo in April?

April temperatures vary between a high-temperature of 72.5°F (22.5°C) and a low-temperature of 47.8°F (8.8°C).

What is the least humid month?

The least humid month is April, with an average relative humidity of 42%.

What is the average humidity in April?

In April, the average relative humidity is 42%.

How many days does it rain in April?

In Amarillo, in April, during 7.4 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

What is the last month it snows?

April is the last month it regularly snows. During 0.3 snowfall days, in April, Amarillo aggregates 0.12" (3mm) of snow.

What is the average length of the day in April?

In April, the average day length is 13h and 6min.

When are sunrise and sunset in April?

On the first day of April, sunrise is at 7:32 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 8:32 pm CDT.

How long on average sun shines in April?

The average sunshine duration in April is 9.2h.

How high is the UV index in April?

The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from 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
Amarillo, TX

Average temperature in April - Amarillo, TX
  • Average high temperature in April: 72.5°F

The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is December (49.8°F).

  • Average low temperature in April: 47.8°F

The month with the highest average low temperature is July (71.2°F).
The coldest months (with the lowest average low temperature) are January and December (31.1°F).

Average pressure in April
Amarillo, TX

Average pressure in April - Amarillo, TX
  • Average pressure in April: 29.86"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in April
Amarillo, TX

Average wind speed in April - Amarillo, TX
  • Average wind speed in April: 14.1mph

The windiest month (with the highest average wind speed) is April (14.1mph).
The calmest month (with the lowest average wind speed) is August (10.7mph).

Average humidity in April
Amarillo, TX

Average humidity in April - Amarillo, TX
  • Average humidity in April: 42%

The month with the highest relative humidity is December (54%).
The month with the lowest relative humidity is April (42%).

Average rainfall in April
Amarillo, TX

Average rainfall in April - Amarillo, TX
  • Average rainfall in April: 0.75"

The wettest months (with the highest rainfall) are July and October (1.26").
The driest month (with the least rainfall) is February (0.24").

Average rainfall days in April
Amarillo, TX

Average rainfall days in April - Amarillo, TX
  • Average rainfall days in April: 7.4 days

The month with the highest number of rainy days is July (11.6 days).
The months with the least rainy days are January and February (2.5 days).

Average snowfall in April
Amarillo, TX

Average snowfall in April - Amarillo, TX
  • Average snowfall in April: 0.12"

The month with the highest snowfall is January (1.18").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April
Amarillo, TX

Average snowfall days in April - Amarillo, TX
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is December (3.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Amarillo, TX

Average daylight in April / Average sunshine in April - Amarillo, TX
  • 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 48min).

  • Average sunshine in April: 9h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in April
Amarillo, TX

Average sunshine days in April - Amarillo, TX
  • Average sunshine days in April: 21.3 days

The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is July (15.4 days).

Average UV index in April
Amarillo, TX

Average UV index in April - Amarillo, TX
  • 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).

Average cloud cover in April
Amarillo, TX

Average cloud cover in April - Amarillo, TX
  • Average cloud cover in April: 21

The month with the most cloud cover is February (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 14).

Average visibility in April
Amarillo, TX

Average visibility in April - Amarillo, TX
  • 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).

Amarillo, Texas, USA

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