April weather forecast
Arriba, CO

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Weather in April

April in Arriba, Colorado, is a mild spring month, with an average temperature fluctuating between 38.3°F (3.5°C) and 59.5°F (15.3°C).

Temperature

In April, the average high-temperature marginally rises from a cool 53.1°F (11.7°C) in March to a moderate 59.5°F (15.3°C). Arriba, in April, experiences an average temperature of 38.3°F (3.5°C) at night.

Humidity

In April, the average relative humidity in Arriba is 50%.

Rainfall

In Arriba, in April, it is raining for 7.1 days, with typically 0.59" (15mm) of accumulated precipitation. In Arriba, during the entire year, the rain falls for 83.6 days and collects up to 9.41" (239mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Arriba. In Arriba, in April, snow falls for 2.1 days, with typically accumulated 1.06" (27mm) of snow. Throughout the year, in Arriba, there are 26.7 snowfall days, and 9.02" (229mm) of snow is accumulated.

Daylight

The average length of the day in April in Arriba is 13h and 16min.
On the first day of the month, sunrise is at 6:36 am and sunset at 7:17 pm. On the last day of April, in Arriba, sunrise is at 5:54 am and sunset at 7:45 pm MDT.

Sunshine

The average sunshine in April is 10.7h.

UV index

In Arriba, Colorado, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 3 in April translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Boost your sun resistance with garments that are densely woven yet spacious. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average April temperature in Arriba?

In April, the average high-temperature and low-temperature in Arriba, Colorado, are 59.5°F (15.3°C) and 38.3°F (3.5°C) respectively.

What is the average humidity in April in Arriba?

In April, the average relative humidity in Arriba, Colorado, is 50%.

How much does it rain in Arriba in April?

In April, the rain falls for 7.1 days. Throughout April, 0.59" (15mm) of precipitation is accumulated.

How much does it snow in Arriba in April?

In April, in Arriba, Colorado, it is snowing for 2.1 days. Throughout April, 1.06" (27mm) of snow is accumulated.

How many hours of daylight does Arriba have in April?

The average day length in April in Arriba, Colorado, is 13h and 16min.

When is the sunrise / sunset in April in Arriba?

In April, on the first day of the month, sunrise is at 6:36 am and sunset at 7:17 pm. On the last day of the month, in Arriba, Colorado, sunrise is at 5:54 am and sunset at 7:45 pm MDT.

How many hours of sunshine does Arriba have in April?

In Arriba, the average sunshine duration in April is 10.7h.

What is the UV index reading in April in Arriba?

In April, the average daily maximum UV index in Arriba, Colorado, is 3. A UV Index reading of 3 to 5 represents 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
Arriba, CO

Average temperature in April - Arriba, CO
  • Average high temperature in April: 59.5°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (39°F).

  • Average low temperature in April: 38.3°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).

Average pressure in April
Arriba, CO

Average pressure in April - Arriba, CO
  • Average pressure in April: 29.87"Hg

The months with the highest atmospheric pressure are January and December (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in April
Arriba, CO

Average wind speed in April - Arriba, CO
  • Average wind speed in April: 12.2mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

Average humidity in April
Arriba, CO

Average humidity in April - Arriba, CO
  • Average humidity in April: 50%

The month with the highest relative humidity is February (63%).
The months with the lowest relative humidity are June and September (46%).

Average rainfall in April
Arriba, CO

Average rainfall in April - Arriba, CO
  • Average rainfall in April: 0.59"

The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is December (0.2").

Average rainfall days in April
Arriba, CO

Average rainfall days in April - Arriba, CO
  • Average rainfall days in April: 7.1 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (1.7 days).

Average snowfall in April
Arriba, CO

Average snowfall in April - Arriba, CO
  • Average snowfall in April: 1.06"

The month with the highest snowfall is February (1.93").
The months with the least snowfall are June, July and August (0").

Average snowfall days in April
Arriba, CO

Average snowfall days in April - Arriba, CO
  • Average snowfall days in April: 2.1 days

The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in April /
Average sunshine in April
Arriba, CO

Average daylight in April / Average sunshine in April - Arriba, CO
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in April: 10h and 4min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

Average sunshine days in April
Arriba, CO

Average sunshine days in April - Arriba, CO
  • Average sunshine days in April: 18.3 days

The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is July (13.4 days).

Average UV index in April
Arriba, CO

Average UV index in April - Arriba, CO
  • 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).

Average cloud cover in April
Arriba, CO

Average cloud cover in April - Arriba, CO
  • Average cloud cover in April: 27

The months with the most cloud cover are February and April (Cloud cover 27).
The months with the least cloud cover are June and September (Cloud cover 16).

Average visibility in April
Arriba, CO

Average visibility in April - Arriba, CO
  • 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).

Arriba, Colorado, USA

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