April weather forecast
Alpine, AZ

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Weather in April

With average highs climbing to 59.2°F (15.1°C), April signals the end of snowfall and the full onset of spring in Alpine, Arizona. The spring sunshine initiates a revitalizing phase after the dormant winter period, illuminating the city with longer daylight hours. The diminishing precipitation further supports outdoor activities and community events. The bountiful April sunshine, stretching over a vast high-altitude landscape, creates a remarkable spectacle.

Temperature

As March gives way to April, the average high-temperature in Alpine displays a slight ascent, adjusting from a fresh 52.2°F (11.2°C) to a mild 59.2°F (15.1°C). Alpine experiences a significant reduction from daytime highs with an average low-temperature of 34.5°F (1.4°C) in April.

Humidity

In Alpine, the average relative humidity in April is 36%.

Rainfall

The month with the least rainfall in Alpine, Arizona, is April, when the rain falls for 5.1 days and typically collects 0.59" (15mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Alpine, in April, snow falls for 2.4 days, with typically accumulated 1.81" (46mm) of snow. In Alpine, during the entire year, snow falls for 35.4 days and aggregates up to 28.98" (736mm) of snow.

Daylight

The average length of the day in April in Alpine is 13h and 3min.
On the first day of the month, sunrise is at 6:02 am and sunset at 6:37 pm. On the last day of April, in Alpine, sunrise is at 5:27 am and sunset at 6:59 pm MST.

Sunshine

The average sunshine in April in Alpine is 11.2h.

UV index

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the average April temperature in Alpine?

The high-temperature, in April, in Alpine, records 59.2°F (15.1°C), while the low-temperature is 34.5°F (1.4°C).

What is the average humidity in April in Alpine?

The average relative humidity in April in Alpine, Arizona, is 36%.

What is the driest month in Alpine?

April is the month with the least rainfall in Alpine, Arizona. Rain falls for 5.1 days and accumulates 0.59" (15mm) of precipitation.

How much does it rain in Alpine in April?

In Alpine, Arizona, in April, during 5.1 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

How much does it snow in Alpine in April?

In Alpine, in April, during 2.4 snowfall days, 1.81" (46mm) of snow is typically accumulated.

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

The average day length in April in Alpine is 13h and 3min.

When is the sunrise / sunset in April in Alpine?

On the first day of April in Alpine, sunrise is at 6:02 am and sunset at 6:37 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 6:59 pm MST.

How many hours of sunshine does Alpine have in April?

In Alpine, the average sunshine duration in April is 11.2h.

What is the UV index reading in April in Alpine?

The average daily maximum UV index in April in Alpine, Arizona, is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to 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
Alpine, AZ

Average temperature in April - Alpine, AZ
  • Average high temperature in April: 59.2°F

The warmest month (with the highest average high temperature) is June (78.1°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in April: 34.5°F

The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in April
Alpine, AZ

Average pressure in April - Alpine, AZ
  • Average pressure in April: 29.91"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in April
Alpine, AZ

Average wind speed in April - Alpine, AZ
  • Average wind speed in April: 10.3mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in April
Alpine, AZ

Average humidity in April - Alpine, AZ
  • Average humidity in April: 36%

The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is June (29%).

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Average rainfall in April
Alpine, AZ

Average rainfall in April - Alpine, AZ
  • Average rainfall in April: 0.59"

The wettest month (with the highest rainfall) is July (5.43").
The driest month (with the least rainfall) is April (0.59").

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Average rainfall days in April
Alpine, AZ

Average rainfall days in April - Alpine, AZ
  • Average rainfall days in April: 5.1 days

The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall in April
Alpine, AZ

Average snowfall in April - Alpine, AZ
  • Average snowfall in April: 1.81"

The month with the highest snowfall is January (7.87").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Alpine, AZ

Average snowfall days in April - Alpine, AZ
  • Average snowfall days in April: 2.4 days

The month with the highest number of snowfall days is December (8.4 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
Alpine, AZ

Average daylight in April / Average sunshine in April - Alpine, AZ
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in April: 11h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in April
Alpine, AZ

Average sunshine days in April - Alpine, AZ
  • Average sunshine days in April: 21.9 days

The month with the most sunshine days is November (24.4 days).
The month with the least sunshine days is July (4 days).

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Average UV index in April
Alpine, AZ

Average UV index in April - Alpine, AZ
  • Average UV index in April: 3

The months with the highest UV index are May, June, July and August (UV index 5).
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
Alpine, AZ

Average cloud cover in April - Alpine, AZ
  • Average cloud cover in April: 16

The month with the most cloud cover is July (Cloud cover 27).
The month with the least cloud cover is June (Cloud cover 12).

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Average visibility in April
Alpine, AZ

Average visibility in April - Alpine, 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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Alpine, Arizona, USA

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