April weather forecast
Arapahoe, CO

Weather in April

April in Arapahoe, Colorado, is an enjoyable spring month, with an average temperature fluctuating between 40.6°F (4.8°C) and 62.8°F (17.1°C).

Temperature

In Arapahoe, the average high-temperature in April slightly increases from a moderate 55.9°F (13.3°C) in March to an enjoyable 62.8°F (17.1°C). The average low-temperature, in April, is 40.6°F (4.8°C).

Humidity

In April, the average relative humidity in Arapahoe, Colorado, is 52%.

Rainfall

In April, the rain falls for 10.7 days. Throughout April, 1.18" (30mm) of precipitation is accumulated. Throughout the year, in Arapahoe, there are 108.3 rainfall days, and 13.39" (340mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Arapahoe, Colorado. In Arapahoe, during April, snow falls for 2.1 days and regularly aggregates up to 1.26" (32mm) of snow. Throughout the year, in Arapahoe, there are 34 snowfall days, and 11.57" (294mm) of snow is accumulated.

Daylight

The average length of the day in April in Arapahoe is 13h and 15min.
On the first day of April, sunrise is at 6:33 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:39 pm MDT.

Sunshine

In Arapahoe, the average sunshine in April is 10.4h.

UV index

In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Arapahoe?

In Arapahoe, Colorado, in April, the average high-temperature is 62.8°F (17.1°C), and the average low-temperature is 40.6°F (4.8°C).

What is the average humidity in April in Arapahoe?

In April, the average relative humidity in Arapahoe is 52%.

How many days does it rain in April in Arapahoe?

In Arapahoe, Colorado, in April, it is raining for 10.7 days, with typically 1.18" (30mm) of accumulated precipitation.

How much does it snow in Arapahoe in April?

In April, in Arapahoe, it is snowing for 2.1 days. Throughout April, 1.26" (32mm) of snow is accumulated.

How many hours of daylight does Arapahoe have in April?

In April, the average day length in Arapahoe is 13h and 15min.

When are sunrise and sunset in April in Arapahoe?

On the first day of April in Arapahoe, Colorado, sunrise is at 6:33 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:39 pm MDT.

How many hours of sunshine does Arapahoe have in April?

In Arapahoe, the average sunshine duration in April is 10.4h.

How high is the UV index in April in Arapahoe?

In April, the average daily maximum UV index in Arapahoe, Colorado, is 3. 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
Arapahoe, CO

Average temperature in April - Arapahoe, CO
  • Average high temperature in April: 62.8°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is December (41.2°F).

  • Average low temperature in April: 40.6°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is December (24.1°F).

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Average pressure in April
Arapahoe, CO

Average pressure in April - Arapahoe, CO
  • Average pressure in April: 29.86"Hg

The months with the highest atmospheric pressure are January and December (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

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Average wind speed in April
Arapahoe, CO

Average wind speed in April - Arapahoe, CO
  • Average wind speed in April: 13mph

The windiest month (with the highest average wind speed) is April (13mph).
The calmest month (with the lowest average wind speed) is August (10.3mph).

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Average humidity in April
Arapahoe, CO

Average humidity in April - Arapahoe, CO
  • Average humidity in April: 52%

The months with the highest relative humidity are January, February and December (61%).
The months with the lowest relative humidity are June and July (48%).

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Average rainfall in April
Arapahoe, CO

Average rainfall in April - Arapahoe, CO
  • Average rainfall in April: 1.18"

The wettest months (with the highest rainfall) are May and July (1.93").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in April
Arapahoe, CO

Average rainfall days in April - Arapahoe, CO
  • Average rainfall days in April: 10.7 days

The month with the highest number of rainy days is July (15 days).
The months with the least rainy days are February and December (3.8 days).

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Average snowfall in April
Arapahoe, CO

Average snowfall in April - Arapahoe, CO
  • Average snowfall in April: 1.26"

The month with the highest snowfall is February (2.28").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Arapahoe, CO

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

The month with the highest number of snowfall days is February (7.7 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
Arapahoe, CO

Average daylight in April / Average sunshine in April - Arapahoe, CO
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in April: 10h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).

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Average sunshine days in April
Arapahoe, CO

Average sunshine days in April - Arapahoe, CO
  • Average sunshine days in April: 14.4 days

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index in April
Arapahoe, CO

Average UV index in April - Arapahoe, CO
  • Average UV index in April: 3

The months with the highest UV index are June and July (UV index 7).
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
Arapahoe, CO

Average cloud cover in April - Arapahoe, CO
  • Average cloud cover in April: 29

The month with the most cloud cover is February (Cloud cover 30).
The month with the least cloud cover is September (Cloud cover 17).

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Average visibility in April
Arapahoe, CO

Average visibility in April - Arapahoe, 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).

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