April weather forecast
Yuma, AZ

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Arizona/California border with the Colorado River in Yuma, Arizona
Arizona/California border with the Colorado River in Yuma, Arizona

Weather in April

April ushers in some significant changes, with temperatures climbing and the days lengthening further, edging towards the peak daylight duration seen in summer. Increased heat necessitates hydration and sunscreen, especially for those venturing outdoors. This is the first month of the year when the average lowest temperature crosses 62.6°F (17°C), giving an indication of the impending Arizona summer. As the local flora and fauna respond to the warmer conditions, April becomes a vibrant and lively month. The weather patterns of April in Yuma, signal an imminent arrival of summer's full force.

Temperature

With the onset of April, Yuma's average high-temperature sees a modest rise, moving from March's moderately hot 79°F (26.1°C) to a still warm 85.1°F (29.5°C). From the heights of the April heat, Yuma records a mean nighttime low of 62.6°F (17°C).

Humidity

The average relative humidity in April in Yuma, Arizona, is 25%.

Rainfall

In Yuma, in April, during 2.2 rainfall days, 0.12" (3mm) of precipitation is typically accumulated. Throughout the year, in Yuma, there are 31.6 rainfall days, and 2.8" (71mm) of precipitation is accumulated.

Daylight

The average length of the day in April in Yuma is 13h and 1min.
On the first day of April in Yuma, sunrise is at 6:25 am and sunset at 6:58 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:19 pm MST.

Sunshine

In April, the average sunshine is 10.2h.

UV index

The average daily maximum UV index in April is 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 7 during April leads to these instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

How hot is April in Yuma?

The high-temperature, in April, in Yuma, is 85.1°F (29.5°C), while the low-temperature averages to 62.6°F (17°C).

What is the average humidity in April in Yuma?

The average relative humidity in April is 25%.

How much does it rain in Yuma in April?

In April, in Yuma, the rain falls for 2.2 days. Throughout April, 0.12" (3mm) of precipitation is accumulated.

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

In April, the average day length in Yuma is 13h and 1min.

When are sunrise and sunset in April in Yuma?

In April, on the first day of the month, sunrise is at 6:25 am and sunset at 6:58 pm. On the last day of the month, in Yuma, sunrise is at 5:51 am and sunset at 7:19 pm MST.

How long on average sun shines in April in Yuma?

In Yuma, the average sunshine duration in April is 10.2h.

How high is the UV index in April in Yuma?

The average daily maximum UV index in April is 7. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Yuma, AZ

Average temperature in April - Yuma, AZ
  • Average high temperature in April: 85.1°F

The warmest month (with the highest average high temperature) is July (105.3°F).
The month with the lowest average high temperature is December (66°F).

  • Average low temperature in April: 62.6°F

The month with the highest average low temperature is August (86.4°F).
The coldest month (with the lowest average low temperature) is December (50.5°F).

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Average pressure in April
Yuma, AZ

Average pressure in April - Yuma, AZ
  • Average pressure in April: 29.86"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).

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Average wind speed in April
Yuma, AZ

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

The windiest months (with the highest average wind speed) are April and July (8.5mph).
The calmest month (with the lowest average wind speed) is November (6.6mph).

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Average humidity in April
Yuma, AZ

Average humidity in April - Yuma, AZ
  • Average humidity in April: 25%

The month with the highest relative humidity is December (38%).
The month with the lowest relative humidity is June (22%).

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Average rainfall in April
Yuma, AZ

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

The wettest months (with the highest rainfall) are July and September (0.39").
The driest months (with the least rainfall) are May and June (0.04").

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Average rainfall days in April
Yuma, AZ

Average rainfall days in April - Yuma, AZ
  • Average rainfall days in April: 2.2 days

The month with the highest number of rainy days is July (5.8 days).
The month with the least rainy days is May (0.8 days).

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

Average daylight in April / Average sunshine in April - Yuma, AZ
  • Average daylight in April: 13h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in April: 10h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 12min).

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Average sunshine days in April
Yuma, AZ

Average sunshine days in April - Yuma, AZ
  • Average sunshine days in April: 27.8 days

The month with the most sunshine days is May (30.2 days).
The month with the least sunshine days is July (22.1 days).

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Average UV index in April
Yuma, AZ

Average UV index in April - Yuma, AZ
  • Average UV index in April: 7

The months with the highest UV index are June, July, August and September (UV index 8).
The months with the lowest UV index are November and December (UV index 4).

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Average cloud cover in April
Yuma, AZ

Average cloud cover in April - Yuma, AZ
  • Average cloud cover in April: 10

The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in April
Yuma, AZ

Average visibility in April - Yuma, AZ
  • 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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Yuma, Arizona, USA

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