April weather forecast
Alto, NM

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Weather in April

April is a comfortable spring month in Alto, New Mexico, with an average temperature varying between 64.6°F (18.1°C) and 42.4°F (5.8°C).

Temperature

April's onset is marked by a subtle temperature increase, moving from a moderate 58.3°F (14.6°C) in March to a comfortable 64.6°F (18.1°C). April nights indicate a noticeable temperature drop from the daytime highs, with an average reading lowering to an icy 42.4°F (5.8°C).

Humidity

The least humid month in Alto is April, with an average relative humidity of 30%.

Rainfall

In April, the rain falls for 5.5 days. Throughout April, 0.67" (17mm) of precipitation is accumulated. In Alto, during the entire year, the rain falls for 105.3 days and collects up to 18.5" (470mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In April, in Alto, it is snowing for 0.7 days. Throughout April, 0.71" (18mm) of snow is accumulated. Throughout the year, in Alto, there are 19.1 snowfall days, and 11.26" (286mm) of snow is accumulated.

Daylight

In Alto, the average length of the day in April is 13h and 2min.
On the first day of April, sunrise is at 6:49 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 7:45 pm MDT.

Sunshine

In Alto, the average sunshine in April is 11.6h.

UV index

In Alto, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 4 during April leads to these instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What is the usual temperature for Alto in April?

The high-temperature in Alto, New Mexico, during April is 64.6°F (18.1°C) and the low-temperature is 42.4°F (5.8°C).

What is the least humid month in Alto?

April is the least humid month in Alto, New Mexico, with an average relative humidity of 30%.

What is the average humidity in April in Alto?

In April, the average relative humidity is 30%.

How much does it rain in Alto in April?

In Alto, during April, the rain falls for 5.5 days and regularly aggregates up to 0.67" (17mm) of precipitation.

How much does it snow in Alto in April?

In Alto, New Mexico, in April, snow falls for 0.7 days, with typically accumulated 0.71" (18mm) of snow.

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

The average day length in April in Alto, New Mexico, is 13h and 2min.

When are sunrise and sunset in April in Alto?

In April, on the first day of the month, sunrise is at 6:49 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 7:45 pm MDT.

How many hours of sunshine does Alto have in April?

The average sunshine duration in April is 11.6h.

What is the UV index intensity in April in Alto?

In Alto, New Mexico, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Alto, NM

Average temperature in April - Alto, NM
  • Average high temperature in April: 64.6°F

The warmest month (with the highest average high temperature) is June (81.3°F).
The month with the lowest average high temperature is December (45.1°F).

  • Average low temperature in April: 42.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

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Average pressure in April
Alto, NM

Average pressure in April - Alto, NM
  • Average pressure in April: 29.87"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in April
Alto, NM

Average wind speed in April - Alto, NM
  • Average wind speed in April: 11.6mph

The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in April
Alto, NM

Average humidity in April - Alto, NM
  • Average humidity in April: 30%

The months with the highest relative humidity are September and December (56%).
The month with the lowest relative humidity is April (30%).

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Average rainfall in April
Alto, NM

Average rainfall in April - Alto, NM
  • Average rainfall in April: 0.67"

The wettest month (with the highest rainfall) is August (4.53").
The driest month (with the least rainfall) is January (0.28").

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Average rainfall days in April
Alto, NM

Average rainfall days in April - Alto, NM
  • Average rainfall days in April: 5.5 days

The month with the highest number of rainy days is August (21.7 days).
The month with the least rainy days is February (2.4 days).

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Average snowfall in April
Alto, NM

Average snowfall in April - Alto, NM
  • Average snowfall in April: 0.71"

The month with the highest snowfall is December (3.62").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Alto, NM

Average snowfall days in April - Alto, NM
  • Average snowfall days in April: 0.7 days

The month with the highest number of snowfall days is December (5.2 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
Alto, NM

Average daylight in April / Average sunshine in April - Alto, NM
  • 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: 11h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in April
Alto, NM

Average sunshine days in April - Alto, NM
  • Average sunshine days in April: 23.2 days

The month with the most sunshine days is November (25.8 days).
The month with the least sunshine days is July (6.2 days).

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Average UV index in April
Alto, NM

Average UV index in April - Alto, NM
  • Average UV index in April: 4

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

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Average cloud cover in April
Alto, NM

Average cloud cover in April - Alto, NM
  • Average cloud cover in April: 13

The month with the most cloud cover is July (Cloud cover 21).
The months with the least cloud cover are May and June (Cloud cover 12).

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Average visibility in April
Alto, NM

Average visibility in April - Alto, NM
  • 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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Alto, New Mexico, USA

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