April weather forecast
Rupple, WA

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Weather in April

April is a fresh spring month in Rupple, Washington, with an average temperature fluctuating between 36.7°F (2.6°C) and 55.2°F (12.9°C).

Temperature

With the onset of April, Rupple experiences a temperature shift, with the average high-temperature moving from a frosty 46°F (7.8°C) in March to a cool 55.2°F (12.9°C). The low-temperature average for Rupple during April stands at a cold 36.7°F (2.6°C).

Humidity

The average relative humidity in April is 64%.

Rainfall

In Rupple, during April, the rain falls for 12.1 days and regularly aggregates up to 0.59" (15mm) of precipitation. In Rupple, Washington, during the entire year, the rain falls for 112.8 days and collects up to 10.28" (261mm) of precipitation.

Snowfall

Months with snowfall are January through April, September, November and December. April is the last month it regularly snows in Rupple, Washington. During 0.3 snowfall days, in April, Rupple aggregates 0.08" (2mm) of snow. In Rupple, during the entire year, snow falls for 19.9 days and aggregates up to 12.36" (314mm) of snow.

Daylight

In April, the average length of the day is 13h and 37min.
On the first day of the month, sunrise is at 6:40 am and sunset at 7:32 pm. On the last day of April, sunrise is at 5:48 am and sunset at 8:10 pm PDT.

Sunshine

In April, the average sunshine is 10.5h.

UV index

In Rupple, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the maximum UV index of 3 translates into these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Rupple in April?

The high-temperature, in April, in Rupple, records 55.2°F (12.9°C), while the low-temperature is 36.7°F (2.6°C).

What is the average humidity in April in Rupple?

In April, the average relative humidity in Rupple, Washington, is 64%.

How many days does it rain in April in Rupple?

In Rupple, Washington, during April, the rain falls for 12.1 days and regularly aggregates up to 0.59" (15mm) of precipitation.

What is the last month it snows in Rupple?

April is the last month it regularly snows. During 0.3 snowfall days, in April, Rupple aggregates 0.08" (2mm) of snow.

How many hours of daylight does Rupple have in April?

In Rupple, Washington, the average day length in April is 13h and 37min.

When are sunrise and sunset in April in Rupple?

On the first day of April in Rupple, Washington, sunrise is at 6:40 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:10 pm PDT.

How long on average sun shines in April in Rupple?

In Rupple, Washington, the average sunshine duration in April is 10.5h.

What is the UV index reading in April in Rupple?

In April, the average daily maximum UV index in Rupple, Washington, is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
Rupple, WA

Average temperature in April - Rupple, WA
  • Average high temperature in April: 55.2°F

The warmest month (with the highest average high temperature) is August (83.1°F).
The month with the lowest average high temperature is December (35.2°F).

  • Average low temperature in April: 36.7°F

The month with the highest average low temperature is August (56.8°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).

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Average pressure in April
Rupple, WA

Average pressure in April - Rupple, WA
  • Average pressure in April: 30.02"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.94"Hg).

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Average wind speed in April
Rupple, WA

Average wind speed in April - Rupple, WA
  • Average wind speed in April: 6.9mph

The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is December (4.5mph).

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Average humidity in April
Rupple, WA

Average humidity in April - Rupple, WA
  • Average humidity in April: 64%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in April
Rupple, WA

Average rainfall in April - Rupple, WA
  • Average rainfall in April: 0.59"

The wettest month (with the highest rainfall) is January (1.61").
The driest month (with the least rainfall) is July (0.12").

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Average rainfall days in April
Rupple, WA

Average rainfall days in April - Rupple, WA
  • Average rainfall days in April: 12.1 days

The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is July (3.1 days).

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Average snowfall in April
Rupple, WA

Average snowfall in April - Rupple, WA
  • Average snowfall in April: 0.08"

The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August and October (0").

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Average snowfall days in April
Rupple, WA

Average snowfall days in April - Rupple, WA
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is December (5.5 days).
The months with the least snowfall days are May, June, July, August and October (0 days).

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Average daylight in April /
Average sunshine in April
Rupple, WA

Average daylight in April / Average sunshine in April - Rupple, WA
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in April: 10h and 3min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

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Average sunshine days in April
Rupple, WA

Average sunshine days in April - Rupple, WA
  • Average sunshine days in April: 14.7 days

The month with the most sunshine days is July (25.9 days).
The month with the least sunshine days is February (12.6 days).

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Average UV index in April
Rupple, WA

Average UV index in April - Rupple, WA
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 6).
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
Rupple, WA

Average cloud cover in April - Rupple, WA
  • Average cloud cover in April: 30

The month with the most cloud cover is January (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 9).

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Average visibility in April
Rupple, WA

Average visibility in April - Rupple, WA
  • Average visibility in April: 6mi

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

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Rupple, Washington, USA

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