April weather forecast
Scottsdale, AZ

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A scenic waterfront canal running through Scottsdale, Arizona
A scenic waterfront canal running through Scottsdale, Arizona

Weather in April

April introduces the residents of Scottsdale, Arizona to warmer days as the temperatures show a further increase. April sees its humidity levels dropping to 21%, reflecting the gradual transition towards hotter months. The days continue to stretch, offering more sunshine hours per day. As rainfall hits its yearly low, outdoor activities become more enjoyable, despite the rising temperatures. Modest wind speeds offer a gentle breeze during the daytime, adding a refreshing element to the growing heat.

Temperature

With the onset of April, Scottsdale's average high-temperature sees a modest rise, moving from March's 75.7°F (24.3°C) to a still warm 82.6°F (28.1°C). In April, the temperature in Scottsdale sees a substantial plunge from daytime highs to a low average of 60.6°F (15.9°C).

Humidity

The average relative humidity in April is 21%.

Rainfall

In Scottsdale, in April, it is raining for 2.9 days, with typically 0.16" (4mm) of accumulated precipitation. In Scottsdale, during the entire year, the rain falls for 57.7 days and collects up to 7.72" (196mm) of precipitation.

Daylight

In Scottsdale, Arizona, the average length of the day in April is 13h and 2min.
On the first day of the month, sunrise is at 6:14 am and sunset at 6:48 pm. On the last day of April, sunrise is at 5:39 am and sunset at 7:10 pm MST.

Sunshine

The average sunshine in April is 10.8h.

UV index

In Scottsdale, the average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in April interprets into the following advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

How hot is April in Scottsdale?

The average high-temperature and low-temperature in Scottsdale, Arizona, during April are 82.6°F (28.1°C) and 60.6°F (15.9°C) respectively.

What is the average humidity in April in Scottsdale?

The average relative humidity in April in Scottsdale is 21%.

How much does it rain in Scottsdale in April?

In Scottsdale, in April, it is raining for 2.9 days, with typically 0.16" (4mm) of accumulated precipitation.

How many hours of daylight does Scottsdale have in April?

In Scottsdale, the average day length in April is 13h and 2min.

What time are sunrise and sunset in April in Scottsdale?

In April, on the first day of the month, sunrise is at 6:14 am and sunset at 6:48 pm. On the last day of the month, in Scottsdale, Arizona, sunrise is at 5:39 am and sunset at 7:10 pm MST.

How long on average sun shines in April in Scottsdale?

In Scottsdale, the average sunshine duration in April is 10.8h.

How high is the UV index in April in Scottsdale?

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

Average temperature in April
Scottsdale, AZ

Average temperature in April - Scottsdale, AZ
  • Average high temperature in April: 82.6°F

The warmest month (with the highest average high temperature) is July (102.6°F).
The month with the lowest average high temperature is December (62.8°F).

  • Average low temperature in April: 60.6°F

The month with the highest average low temperature is August (84.4°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).

Average pressure in April
Scottsdale, AZ

Average pressure in April - Scottsdale, AZ
  • Average pressure in April: 29.88"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).

Average wind speed in April
Scottsdale, AZ

Average wind speed in April - Scottsdale, AZ
  • Average wind speed in April: 6.3mph

The windiest months (with the highest average wind speed) are April and May (6.3mph).
The calmest month (with the lowest average wind speed) is December (4.4mph).

Average humidity in April
Scottsdale, AZ

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

The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is June (16%).

Average rainfall in April
Scottsdale, AZ

Average rainfall in April - Scottsdale, AZ
  • Average rainfall in April: 0.16"

The wettest month (with the highest rainfall) is July (1.14").
The driest month (with the least rainfall) is June (0.08").

Average rainfall days in April
Scottsdale, AZ

Average rainfall days in April - Scottsdale, AZ
  • Average rainfall days in April: 2.9 days

The month with the highest number of rainy days is July (10.2 days).
The month with the least rainy days is June (1 days).

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

Average daylight in April / Average sunshine in April - Scottsdale, 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 5min

The months with the most sunshine are June and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in April
Scottsdale, AZ

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

The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is July (16.8 days).

Average UV index in April
Scottsdale, AZ

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

The months with the highest UV index are May, June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in April
Scottsdale, AZ

Average cloud cover in April - Scottsdale, AZ
  • Average cloud cover in April: 12

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 5).

Average visibility in April
Scottsdale, AZ

Average visibility in April - Scottsdale, 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).

Scottsdale, Arizona, USA

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