April weather forecast and climate
Yuma, AZ

Arizona/California border with the Colorado River in Yuma, Arizona
Arizona/California border with the Colorado River in Yuma, Arizona
April, like March, in Yuma, Arizona, is another warm spring month, with average temperature fluctuating between 62.6°F (17°C) and 85.1°F (29.5°C).

Temperature

In April, the average high-temperature slightly increases, from a warm 79°F (26.1°C) in March, to a still moderately hot 85.1°F (29.5°C). In Yuma, the average low-temperature is 62.6°F (17°C).

Humidity

The average relative humidity in Yuma is 25%.

Rainfall

In Yuma, during April, the rain falls for 2.2 days and regularly aggregates up to 0.12" (3mm) of precipitation. 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 Yuma is 13h.

Sunshine

In Yuma, Arizona, 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 unsafe exposure to the UV radiation for the ordinary person.
Note: In April, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.

What is the temperature in April in Yuma?

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

What is the average humidity in April in Yuma?

In April, the average relative humidity in Yuma is 25%.

How many days does it rain in April in Yuma?

In Yuma, Arizona, during April, the rain falls for 2.2 days and regularly aggregates up to 0.12" (3mm) of precipitation.

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

The average length of the day in April in Yuma, Arizona, is 13h.

How long on average sun shines in April in Yuma?

The average sunshine in April in Yuma, Arizona, is 10.2h.

What is the UV index intensity in April in Yuma?

In Yuma, the average daily maximum UV index in April is 7. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV rays.
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).

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

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

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).

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%).

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").

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).

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

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in April: 10.2h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7.2h).

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).

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

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

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).

Average visibility in April - Yuma, 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).