April weather forecast and climate
Parker, AZ

The calm Colorado River, riverside city of Parker in Arizona, and the dramatic mountainous landscape
The calm Colorado River, riverside city of Parker in Arizona, and the dramatic mountainous landscape

Weather in April

April, like March, in Parker, Arizona, is a moderately hot spring month, with average temperature ranging between min 62.2°F (16.8°C) and max 82.8°F (28.2°C).

Temperature

In Parker, the average high-temperature marginally rises, from a warm 75.4°F (24.1°C) in March, to a still moderately hot 82.8°F (28.2°C). In Parker, in April, the average low-temperature is 62.2°F (16.8°C).

Humidity

In April, the average relative humidity in Parker is 21%.

Rainfall

In Parker, during April, the rain falls for 2.6 days and regularly aggregates up to 0.12" (3mm) of precipitation. Throughout the year, there are 39.4 rainfall days, and 3.9" (99mm) of precipitation is accumulated.

Daylight

In April, the average length of the day is 13.1h.

Sunshine

In April, the average sunshine in Parker is 10.3h.

UV index

In April, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in April in Parker?

In April, the average high-temperature is 82.8°F (28.2°C), and the average low-temperature is 62.2°F (16.8°C).

What is the average humidity in April in Parker?

In April, the average relative humidity in Parker, Arizona, is 21%.

How much does it rain in Parker in April?

In Parker, in April, during 2.6 rainfall days, 0.12" (3mm) of precipitation is typically accumulated.

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

In Parker, Arizona, the average length of the day in April is 13.1h.

How long on average sun shines in April in Parker?

In April, the average sunshine is 10.3h.

What is the UV index reading in April in Parker?

In Parker, Arizona, the average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to the UV radiation.

Average temperature in April
Parker, AZ

Average temperature in April - Parker, AZ
  • Average high temperature in April: 82.8°F

The warmest month (with the highest average high temperature) is July (104.2°F).
The month with the lowest average high temperature is December (61.2°F).

  • Average low temperature in April: 62.2°F

The month with the highest average low temperature is August (85.6°F).
The coldest month (with the lowest average low temperature) is December (47.1°F).

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Average pressure in April
Parker, AZ

Average pressure in April - Parker, AZ
  • Average pressure in April: 29.86"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.74").

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Average wind speed in April
Parker, AZ

Average wind speed in April - Parker, AZ
  • Average wind speed in April: 8.5mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is November (5.8mph).

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Average humidity in April
Parker, AZ

Average humidity in April - Parker, AZ
  • Average humidity in April: 21%

Months with the highest relative humidity are January and December (39%).
The month with the lowest relative humidity is June (15%).

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Average rainfall in April
Parker, AZ

Average rainfall in April - Parker, AZ
  • Average rainfall in April: 0.12"

The wettest month (with the highest rainfall) is July (0.59").
The driest months (with the least rainfall) are May and June (0.04").

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Average rainfall days in April
Parker, AZ

Average rainfall days in April - Parker, AZ
  • Average rainfall days in April: 2.6 days

The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is May (1.2 days).

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Average daylight in April /
Average sunshine in April
Parker, AZ

Average daylight in April / Average sunshine in April - Parker, AZ
  • Average daylight in April: 13.1h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in April: 10.3h

The month with the most sunshine is June (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days in April
Parker, AZ

Average sunshine days in April - Parker, AZ
  • Average sunshine days in April: 27.6 days

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (20.2 days).

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Average UV index in April
Parker, AZ

Average UV index in April - Parker, AZ
  • Average UV index in April: 6

The month with the highest UV index is July (UV index 9).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in April
Parker, AZ

Average cloud cover in April - Parker, AZ
  • Average cloud cover in April: 11

The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in April
Parker, AZ

Average visibility in April - Parker, AZ
  • Average visibility in April: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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