April weather forecast
Humptulips, WA

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Weather in April

April in Humptulips, Washington, is a fresh spring month, with an average temperature varying between 43.9°F (6.6°C) and 52.3°F (11.3°C).

Temperature

April's arrival brings an average high-temperature of a cool 52.3°F (11.3°C), slightly deviating from March's 49.5°F (9.7°C). During the nights of April, Humptulips records an average low-temperature of 43.9°F (6.6°C), reflecting a modest decrease from daytime highs.

Humidity

The months with the lowest humidity are April through June, with an average relative humidity of 81%.

Rainfall

In Humptulips, Washington, in April, it is raining for 14.3 days, with typically 1.38" (35mm) of accumulated precipitation. Throughout the year, there are 152.8 rainfall days, and 19.41" (493mm) of precipitation is accumulated.

Snowfall

In Humptulips, snow does not fall in April through October and December.

Daylight

The average length of the day in April is 13h and 39min.
On the first day of April, sunrise is at 6:52 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:26 pm PDT.

Sunshine

The average sunshine in April is 7.4h.

UV index

The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 3 during April translates into the following directions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are April temperatures?

The average high-temperature, in April, in Humptulips, is 52.3°F (11.3°C), while the average low-temperature is 43.9°F (6.6°C).

What is the least humid month?

April through June, with an average relative humidity of 81%, are the least humid months.

What is the average humidity in April?

In Humptulips, the average relative humidity in April is 81%.

How many days does it rain in April?

In Humptulips, in April, during 14.3 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

When it does not snow?

In Humptulips, snow does not fall in April through October and December.

Does it snow in April?

In April, it doesn't snow. March is the latest month when it typically snows.

What is the average length of the day in April?

In April, the average day length is 13h and 39min.

When are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 6:52 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:26 pm PDT.

How many hours of sunshine does Humptulips have in April?

In Humptulips, the average sunshine duration in April is 7.4h.

What is the UV index reading in April?

The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from 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
Humptulips, WA

Average temperature in April - Humptulips, WA
  • Average high temperature in April: 52.3°F

The warmest month (with the highest average high temperature) is August (65.8°F).
The month with the lowest average high temperature is December (45.5°F).

  • Average low temperature in April: 43.9°F

The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is December (39.7°F).

Average pressure in April
Humptulips, WA

Average pressure in April - Humptulips, WA
  • Average pressure in April: 30.06"Hg

The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).

Average wind speed in April
Humptulips, WA

Average wind speed in April - Humptulips, WA
  • Average wind speed in April: 9mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).

Average humidity in April
Humptulips, WA

Average humidity in April - Humptulips, WA
  • Average humidity in April: 81%

The month with the highest relative humidity is December (85%).
The months with the lowest relative humidity are April, May and June (81%).

Average rainfall in April
Humptulips, WA

Average rainfall in April - Humptulips, WA
  • Average rainfall in April: 1.38"

The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is July (0.24").

Average rainfall days in April
Humptulips, WA

Average rainfall days in April - Humptulips, WA
  • Average rainfall days in April: 14.3 days

The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is July (5.6 days).

Average snowfall in April
Humptulips, WA

Average snowfall in April - Humptulips, WA
  • Average snowfall in April: 0"

The month with the highest snowfall is February (1.02").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").

Average snowfall days in April
Humptulips, WA

Average snowfall days in April - Humptulips, WA
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in April: 7h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in April
Humptulips, WA

Average sunshine days in April - Humptulips, WA
  • Average sunshine days in April: 11.9 days

The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is December (10.7 days).

Average UV index in April
Humptulips, WA

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

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in April
Humptulips, WA

Average cloud cover in April - Humptulips, WA
  • Average cloud cover in April: 53

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in April
Humptulips, WA

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

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

Humptulips, Washington, USA

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