April weather forecast
Fort Defiance, AZ

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Weather in April

April in Fort Defiance, Arizona, is a refreshing spring month, with an average temperature ranging between max 59.5°F (15.3°C) and min 37.2°F (2.9°C).

Temperature

April showcases a minor temperature ascent, adjusting from March's cool 51.8°F (11°C) to a moderate 59.5°F (15.3°C). Throughout April, Fort Defiance braces for a considerable drop from daytime highs, with an average low-temperature of 37.2°F (2.9°C).

Humidity

In Fort Defiance, the average relative humidity in April is 34%.

Rainfall

In Fort Defiance, Arizona, in April, during 5.7 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. In Fort Defiance, during the entire year, the rain falls for 91.1 days and collects up to 12.72" (323mm) of precipitation.

Snowfall

Months with snowfall in Fort Defiance are January through May, October through December. In Fort Defiance, in April, snow falls for 2.7 days, with typically accumulated 0.79" (20mm) of snow. Throughout the year, in Fort Defiance, there are 37.7 snowfall days, and 22.44" (570mm) of snow is accumulated.

Daylight

The average length of the day in April is 13h and 7min.
On the first day of April in Fort Defiance, sunrise is at 7:01 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 8:02 pm MDT.

Sunshine

In Fort Defiance, Arizona, the average sunshine in April is 10.9h.

UV index

The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 3 in April leads to these guidelines:
Heed the precautions - It is counselled to guard against solar damage. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

What is the usual temperature for Fort Defiance in April?

In April, the average high-temperature and low-temperature in Fort Defiance are 59.5°F (15.3°C) and 37.2°F (2.9°C) respectively.

What is the average humidity in April in Fort Defiance?

The average relative humidity in April in Fort Defiance is 34%.

How much does it rain in Fort Defiance in April?

In Fort Defiance, Arizona, in April, during 5.7 rainfall days, 0.47" (12mm) of precipitation is typically accumulated.

How much does it snow in Fort Defiance in April?

In April, it is snowing for 2.7 days. Throughout April, 0.79" (20mm) of snow is accumulated.

How many hours of daylight does Fort Defiance have in April?

In April, the average day length in Fort Defiance is 13h and 7min.

When is the sunrise / sunset in April in Fort Defiance?

In April, on the first day of the month, sunrise is at 7:01 am and sunset at 7:38 pm. On the last day of the month, in Fort Defiance, sunrise is at 6:24 am and sunset at 8:02 pm MDT.

How long on average sun shines in April in Fort Defiance?

In April, the average sunshine duration in Fort Defiance, Arizona, is 10.9h.

What is the UV index intensity in April in Fort Defiance?

In April, the average daily maximum UV index in Fort Defiance, Arizona, is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Fort Defiance, AZ

Average temperature in April - Fort Defiance, AZ
  • Average high temperature in April: 59.5°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in April: 37.2°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in April
Fort Defiance, AZ

Average pressure in April - Fort Defiance, AZ
  • Average pressure in April: 29.89"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in April
Fort Defiance, AZ

Average wind speed in April - Fort Defiance, AZ
  • Average wind speed in April: 11.4mph

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in April
Fort Defiance, AZ

Average humidity in April - Fort Defiance, AZ
  • Average humidity in April: 34%

The month with the highest relative humidity is January (71%).
The month with the lowest relative humidity is June (24%).

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Average rainfall in April
Fort Defiance, AZ

Average rainfall in April - Fort Defiance, AZ
  • Average rainfall in April: 0.47"

The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is June (0.39").

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Average rainfall days in April
Fort Defiance, AZ

Average rainfall days in April - Fort Defiance, AZ
  • Average rainfall days in April: 5.7 days

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (3.1 days).

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Average snowfall in April
Fort Defiance, AZ

Average snowfall in April - Fort Defiance, AZ
  • Average snowfall in April: 0.79"

The month with the highest snowfall is December (6.42").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Fort Defiance, AZ

Average snowfall days in April - Fort Defiance, AZ
  • Average snowfall days in April: 2.7 days

The month with the highest number of snowfall days is December (9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Fort Defiance, AZ

Average daylight in April / Average sunshine in April - Fort Defiance, AZ
  • 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: 10h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 6h and 24min).

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Average sunshine days in April
Fort Defiance, AZ

Average sunshine days in April - Fort Defiance, AZ
  • Average sunshine days in April: 20.4 days

The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is July (8.7 days).

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Average UV index in April
Fort Defiance, AZ

Average UV index in April - Fort Defiance, AZ
  • Average UV index in April: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in April
Fort Defiance, AZ

Average cloud cover in April - Fort Defiance, AZ
  • Average cloud cover in April: 19

The months with the most cloud cover are January and December (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 10).

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Average visibility in April
Fort Defiance, AZ

Average visibility in April - Fort Defiance, AZ
  • Average visibility in April: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Fort Defiance, Arizona, USA

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