April weather forecast and climate
Round Mountain, CA

Weather in April

April in Round Mountain, California, is a mild spring month, with temperature in the range of an average high of 57.7°F (14.3°C) and an average low of 35.1°F (1.7°C).

Temperature

In April, the average high-temperature marginally rises, from a chilly 49.3°F (9.6°C) in March, to a mild 57.7°F (14.3°C). In April, the average low-temperature is 35.1°F (1.7°C).

Humidity

In Round Mountain, the average relative humidity is 68%.

Rainfall

In Round Mountain, during April, the rain falls for 14.5 days and regularly aggregates up to 1.97" (50mm) of precipitation. In Round Mountain, California, during the entire year, the rain falls for 105 days and collects up to 24.69" (627mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Round Mountain, California,, snow falls for 2.8 days, with typically accumulated 1.85" (47mm) of snow. In Round Mountain, during the entire year, snow falls for 36.7 days, and aggregates up to 43.62" (1108mm) of snow.

Daylight

The average length of the day is 13.3h.

Sunshine

In Round Mountain, the average sunshine in April is 10.5h.

UV index

The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In April, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in April in Round Mountain?

In Round Mountain, California, the average relative humidity in April is 68%.

How many days does it rain in April in Round Mountain?

In Round Mountain, in April, it is raining for 14.5 days, with typically 1.97" (50mm) of accumulated precipitation.

How much does it snow in Round Mountain in April?

In Round Mountain, during April, snow falls for 2.8 days and regularly aggregates up to 1.85" (47mm) of snow.

What is the average length of the day in April in Round Mountain?

In April, the average length of the day in Round Mountain, California, is 13.3h.

How many hours of sunshine does Round Mountain have in April?

The average sunshine in April in Round Mountain, California, is 10.5h.

How high is the UV index in April in Round Mountain?

The average daily maximum UV index in April in Round Mountain is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in April
Round Mountain, CA

Average temperature in April - Round Mountain, CA
  • Average high temperature in April: 57.7°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is December (43.3°F).

  • Average low temperature in April: 35.1°F

The month with the highest average low temperature is July (53.1°F).
The coldest month (with the lowest average low temperature) is December (27.9°F).

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Average pressure in April
Round Mountain, CA

Average pressure in April - Round Mountain, CA
  • Average pressure in April: 30.02"

The month with the highest atmospheric pressure is January (30.18").
Months with the lowest atmospheric pressure are June and August (29.92").

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Average wind speed in April
Round Mountain, CA

Average wind speed in April - Round Mountain, CA
  • Average wind speed in April: 5.7mph

The windiest month (with the highest average wind speed) is March (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in April
Round Mountain, CA

Average humidity in April - Round Mountain, CA
  • Average humidity in April: 68%

Months with the highest relative humidity are January and March (79%).
Months with the lowest relative humidity are July and August (40%).

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Average rainfall in April
Round Mountain, CA

Average rainfall in April - Round Mountain, CA
  • Average rainfall in April: 1.97"

The wettest month (with the highest rainfall) is March (4.45").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in April
Round Mountain, CA

Average rainfall days in April - Round Mountain, CA
  • Average rainfall days in April: 14.5 days

The month with the highest number of rainy days is April (14.5 days).
The month with the least rainy days is August (2.3 days).

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Average snowfall in April
Round Mountain, CA

Average snowfall in April - Round Mountain, CA
  • Average snowfall in April: 1.85"

The month with the highest snowfall is March (10.43").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Round Mountain, CA

Average snowfall days in April - Round Mountain, CA
  • Average snowfall days in April: 2.8 days

The month with the highest number of snowfall days is March (8 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight in April /
Average sunshine in April
Round Mountain, CA

Average daylight in April / Average sunshine in April - Round Mountain, CA
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in April: 10.5h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.7h).

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Average sunshine days in April
Round Mountain, CA

Average sunshine days in April - Round Mountain, CA
  • Average sunshine days in April: 12.8 days

The month with the most sunshine days is August (26 days).
The month with the least sunshine days is March (11.3 days).

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Average UV index in April
Round Mountain, CA

Average UV index in April - Round Mountain, CA
  • Average UV index in April: 3

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

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Average cloud cover in April
Round Mountain, CA

Average cloud cover in April - Round Mountain, CA
  • Average cloud cover in April: 31

The month with the most cloud cover is March (Cloud cover 42).
Months with the least cloud cover are July and August (Cloud cover 6).

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Average visibility in April
Round Mountain, CA

Average visibility in April - Round Mountain, CA
  • Average visibility in April: 6mi

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

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