April weather forecast
Van Zandt, WA

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Weather in April

April in Van Zandt, Washington, is a cool spring month, with an average temperature varying between 37.9°F (3.3°C) and 53.2°F (11.8°C).

Temperature

Van Zandt's weather in April shows a minor rise in the average high-temperature, moving slightly up from March's chilly 46.9°F (8.3°C) to a fresh 53.2°F (11.8°C). Throughout April nights, Van Zandt experiences a consistent temperature average of 37.9°F (3.3°C).

Humidity

The average relative humidity in April is 81%.

Rainfall

In April, the rain falls for 19.6 days. Throughout April, 3.78" (96mm) of precipitation is accumulated. Throughout the year, there are 194.7 rainfall days, and 48.66" (1236mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows in Van Zandt. During 0.4 snowfall days, in April, Van Zandt aggregates 0.2" (5mm) of snow. In Van Zandt, during the entire year, snow falls for 12.8 days and aggregates up to 9.45" (240mm) of snow.

Daylight

In April, the average length of the day in Van Zandt is 13h and 45min.
On the first day of the month, sunrise is at 6:44 am and sunset at 7:40 pm. On the last day of April, sunrise is at 5:48 am and sunset at 8:23 pm PDT.

Sunshine

In Van Zandt, the average sunshine in April is 7.8h.

UV index

In Van Zandt, Washington, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. When the Sun is at its strongest around midday, find shade and limit exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What are the temperatures in Van Zandt in April?

An average high-temperature, in April, in Van Zandt, is 53.2°F (11.8°C) and the average low-temperature is 37.9°F (3.3°C).

What is the average humidity in April in Van Zandt?

In April, the average relative humidity in Van Zandt, Washington, is 81%.

How many days does it rain in April in Van Zandt?

In April, the rain falls for 19.6 days. Throughout April, 3.78" (96mm) of precipitation is accumulated.

What is the last month it snows in Van Zandt?

April is the last month it regularly snows in Van Zandt. During 0.4 snowfall days, in April, Van Zandt aggregates 0.2" (5mm) of snow.

What is the average length of the day in April in Van Zandt?

In April, the average day length is 13h and 45min.

What time are sunrise and sunset in April in Van Zandt?

In April, on the first day of the month, sunrise is at 6:44 am and sunset at 7:40 pm. On the last day of the month, in Van Zandt, Washington, sunrise is at 5:48 am and sunset at 8:23 pm PDT.

How long on average sun shines in April in Van Zandt?

In Van Zandt, the average sunshine duration in April is 7.8h.

What is the UV index reading in April in Van Zandt?

In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Van Zandt, WA

Average temperature in April - Van Zandt, WA
  • Average high temperature in April: 53.2°F

The warmest month (with the highest average high temperature) is August (73.2°F).
The month with the lowest average high temperature is December (39.6°F).

  • Average low temperature in April: 37.9°F

The month with the highest average low temperature is August (51.3°F).
The coldest months (with the lowest average low temperature) are February and December (31.6°F).

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Average pressure in April
Van Zandt, WA

Average pressure in April - Van Zandt, WA
  • Average pressure in April: 30.03"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March and August (30"Hg).

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Average wind speed in April
Van Zandt, WA

Average wind speed in April - Van Zandt, WA
  • Average wind speed in April: 4.2mph

The windiest month (with the highest average wind speed) is January (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.2mph).

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Average humidity in April
Van Zandt, WA

Average humidity in April - Van Zandt, WA
  • Average humidity in April: 81%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in April
Van Zandt, WA

Average rainfall in April - Van Zandt, WA
  • Average rainfall in April: 3.78"

The wettest month (with the highest rainfall) is November (7.32").
The driest month (with the least rainfall) is July (1.02").

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Average rainfall days in April
Van Zandt, WA

Average rainfall days in April - Van Zandt, WA
  • Average rainfall days in April: 19.6 days

The month with the highest number of rainy days is March (21.6 days).
The month with the least rainy days is August (8.5 days).

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Average snowfall in April
Van Zandt, WA

Average snowfall in April - Van Zandt, WA
  • Average snowfall in April: 0.2"

The month with the highest snowfall is February (2.99").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Van Zandt, WA

Average snowfall days in April - Van Zandt, WA
  • Average snowfall days in April: 0.4 days

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Van Zandt, WA

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

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in April: 7h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in April
Van Zandt, WA

Average sunshine days in April - Van Zandt, WA
  • Average sunshine days in April: 9 days

The months with the most sunshine days are July and August (20 days).
The month with the least sunshine days is March (7.8 days).

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Average UV index in April
Van Zandt, WA

Average UV index in April - Van Zandt, WA
  • Average UV index in April: 3

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in April
Van Zandt, WA

Average cloud cover in April - Van Zandt, WA
  • Average cloud cover in April: 53

The months with the most cloud cover are January, March and December (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in April
Van Zandt, WA

Average visibility in April - Van Zandt, WA
  • Average visibility in April: 5mi

The months with the highest visibility are July and August (6mi).
The month with the lowest visibility is January (4mi).

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Van Zandt, Washington, USA

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