April weather forecast
Tumtum, WA

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Weather in April

April is a fresh spring month in Tumtum, Washington, with an average temperature varying between 33.6°F (0.9°C) and 54.7°F (12.6°C).

Temperature

Tumtum's April weather shows an increase in high-temperatures, moving from March's chilly 44.8°F (7.1°C) to a cool 54.7°F (12.6°C). Tumtum throughout April, experiences an average nighttime temperature of 33.6°F (0.9°C).

Humidity

In April, the average relative humidity in Tumtum is 71%.

Rainfall

In Tumtum, Washington, during April, the rain falls for 15.4 days and regularly aggregates up to 1.42" (36mm) of precipitation. Throughout the year, in Tumtum, there are 124.9 rainfall days, and 17.44" (443mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall in Tumtum, Washington. In Tumtum, in April, snow falls for 2.8 days, with typically accumulated 1.02" (26mm) of snow. In Tumtum, during the entire year, snow falls for 69.2 days and aggregates up to 42.99" (1092mm) of snow.

Daylight

In Tumtum, Washington, the average length of the day in April is 13h and 41min.
On the first day of the month, sunrise is at 6:27 am and sunset at 7:21 pm. On the last day of April, sunrise is at 5:32 am and sunset at 8:02 pm PDT.

Sunshine

The average sunshine in April in Tumtum is 8.9h.

UV index

In Tumtum, Washington, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 3 during April translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What is the average April temperature in Tumtum?

April temperatures in Tumtum, Washington, vary between a high-temperature of 54.7°F (12.6°C) and a low-temperature of 33.6°F (0.9°C).

What is the average humidity in April in Tumtum?

The average relative humidity in April is 71%.

How many days does it rain in April in Tumtum?

In Tumtum, Washington, during April, the rain falls for 15.4 days and regularly aggregates up to 1.42" (36mm) of precipitation.

How many days does it snow in April in Tumtum?

In Tumtum, in April, during 2.8 snowfall days, 1.02" (26mm) of snow is typically accumulated.

What is the average length of the day in April in Tumtum?

The average day length in April in Tumtum is 13h and 41min.

What time are sunrise and sunset in April in Tumtum?

On the first day of April, sunrise is at 6:27 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:02 pm PDT.

How long on average sun shines in April in Tumtum?

In April, the average sunshine duration in Tumtum, Washington, is 8.9h.

What is the UV index reading in April in Tumtum?

In April, the average daily maximum UV index in Tumtum is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's 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
Tumtum, WA

Average temperature in April - Tumtum, WA
  • Average high temperature in April: 54.7°F

The warmest month (with the highest average high temperature) is August (84°F).
The month with the lowest average high temperature is December (31.3°F).

  • Average low temperature in April: 33.6°F

The month with the highest average low temperature is August (54.3°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).

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Average pressure in April
Tumtum, WA

Average pressure in April - Tumtum, WA
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).

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Average wind speed in April
Tumtum, WA

Average wind speed in April - Tumtum, WA
  • Average wind speed in April: 5.6mph

The windiest month (with the highest average wind speed) is April (5.6mph).
The calmest month (with the lowest average wind speed) is December (4mph).

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Average humidity in April
Tumtum, WA

Average humidity in April - Tumtum, WA
  • Average humidity in April: 71%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in April
Tumtum, WA

Average rainfall in April - Tumtum, WA
  • Average rainfall in April: 1.42"

The wettest month (with the highest rainfall) is January (2.4").
The driest month (with the least rainfall) is August (0.31").

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Average rainfall days in April
Tumtum, WA

Average rainfall days in April - Tumtum, WA
  • Average rainfall days in April: 15.4 days

The month with the highest number of rainy days is March (16.2 days).
The month with the least rainy days is August (5.1 days).

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Average snowfall in April
Tumtum, WA

Average snowfall in April - Tumtum, WA
  • Average snowfall in April: 1.02"

The month with the highest snowfall is January (13.23").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Tumtum, WA

Average snowfall days in April - Tumtum, WA
  • Average snowfall days in April: 2.8 days

The month with the highest number of snowfall days is December (16.9 days).
The 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
Tumtum, WA

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

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in April: 8h and 5min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

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Average sunshine days in April
Tumtum, WA

Average sunshine days in April - Tumtum, WA
  • Average sunshine days in April: 12.1 days

The month with the most sunshine days is July (24.2 days).
The month with the least sunshine days is March (9.7 days).

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Average UV index in April
Tumtum, WA

Average UV index in April - Tumtum, 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 February, November and December (UV index 1).

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Average cloud cover in April
Tumtum, WA

Average cloud cover in April - Tumtum, WA
  • Average cloud cover in April: 43

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in April
Tumtum, WA

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

The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).

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Tumtum, Washington, USA

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