Climate and monthly weather forecast
Humptulips, WA

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Weather in January

January, like December, is another chilly winter month in Humptulips, Washington, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 46.9°F (8.3°C). As December turns into January, the average high-temperatures rest at a still chilly 46.9°F (8.3°C), showing a minor variation from the prior month. Weather in January »

Weather in February

February, the last month of the winter in Humptulips, is another chilly month, with an average temperature varying between 40.1°F (4.5°C) and 46.9°F (8.3°C). The high temperature recorded during February, at a still chilly 46.9°F (8.3°C), shows minimal deviation from January. Weather in February »

Weather in March

March, the first month of the spring in Humptulips, is still a chilly month, with an average temperature fluctuating between 49.5°F (9.7°C) and 41.5°F (5.3°C). The arrival of March coincides with an average high-temperature of a still frosty 49.5°F (9.7°C), indicating a minimal shift from February's 46.9°F (8.3°C). Weather in March »

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). 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). Weather in April »

Weather in May

May, the last month of the spring in Humptulips, is a moderate month, with an average temperature varying between 57.6°F (14.2°C) and 46.9°F (8.3°C). May's commencement is accompanied by an average high-temperature of a mild 57.6°F (14.2°C), diverging marginally from April's 52.3°F (11.3°C). Weather in May »

Weather in June

June, the first month of the summer in Humptulips, is an enjoyable month, with an average temperature ranging between min 50.7°F (10.4°C) and max 61.2°F (16.2°C). The arrival of June coincides with an average high-temperature of a still refreshing 61.2°F (16.2°C), indicating a minimal shift from May's 57.6°F (14.2°C). Weather in June »

Weather in July

July, the same as June, is another refreshing summer month in Humptulips, Washington, with an average temperature varying between 53.6°F (12°C) and 64.8°F (18.2°C). With the transition into July, Humptulips notes an average high-temperature of a still comfortable 64.8°F (18.2°C), closely resembling June. Weather in July »

Weather in August

The last month of the summer, August, is another comfortable month in Humptulips, Washington, with an average temperature fluctuating between 54.5°F (12.5°C) and 65.8°F (18.8°C). August, recording an average high temperature of 65.8°F (18.8°C) and a low temperature of 54.5°F (12.5°C), is Humptulips's warmest month. Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Humptulips, Washington, with temperature in the range of an average low of 52.7°F (11.5°C) and an average high of 63.7°F (17.6°C). As Humptulips steps into September, the average high-temperature is measured at a still comfortable 63.7°F (17.6°C), displaying minor differences from August's 65.8°F (18.8°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Humptulips, Washington, with an average temperature fluctuating between 57.7°F (14.3°C) and 48.7°F (9.3°C). With the commencement of October, Humptulips records a moderate temperature decline, with the average high easing from September's 63.7°F (17.6°C) to a still refreshing 57.7°F (14.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Humptulips, Washington, with temperature in the range of an average high of 50.7°F (10.4°C) and an average low of 44.1°F (6.7°C). In the transition to November, Humptulips observes a minor drop in the average high-temperature, shifting from a moderate 57.7°F (14.3°C) in October to a cool 50.7°F (10.4°C). Weather in November »

Weather in December

December, the first month of the winter in Humptulips, is also a frosty month, with temperature in the range of an average low of 39.7°F (4.3°C) and an average high of 45.5°F (7.5°C). Humptulips records the coldest temperatures in December, averaging a high of 45.5°F (7.5°C) and a low of 39.7°F (4.3°C). Weather in December »
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How much does it rain?

In Humptulips, during the entire year, the rain falls for 152.8 days and collects up to 19.41" (493mm) of precipitation.

When does it snow?

Months with snowfall are January through March and November.

How many days does it snow?

In Humptulips, during the entire year, snow falls for 3.3 days and aggregates up to 1.38" (35mm) of snow.

What is the month with the least sunshine?

With an average of 3.5h of sunshine, January has the least sunshine of the year.

What are the months with the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the snowiest month?

February is the month with the most snowfall. Snow falls for 1.6 days and accumulates 1.02" (26mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

What is the least humid month?

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

When it does not snow?

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

When is the highest UV index?

May through September, with an average maximum UV index of 4, are months with the highest UV index.

When are the longest days?

The month with the longest days is June, with an average of 15h and 54min of daylight.

What is the driest month?

July is the month with the least rainfall. Rain falls for 5.6 days and accumulates 0.24" (6mm) of precipitation.

What month has the most sunshine?

With an average of 10h of sunshine, July has the most sunshine of the year.

What is the hottest time of year?

August is the month when Humptulips's temperatures reach their peak, with averages of 65.8°F (18.8°C) and lows of 54.5°F (12.5°C).

What is the coldest time of year?

The lowest temperatures are recorded in December, with averages reaching a high of 45.5°F (7.5°C) and a low of 39.7°F (4.3°C).

What is the most humid month in Humptulips?

With an average relative humidity of 85%, December is the most humid month.

What is the rainiest month?

The month with the most rainfall in Humptulips is December, when the rain falls for 18.5 days and typically aggregates up to 3.35" (85mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 8h and 36min of daylight.

Average temperature
Humptulips, WA

Average temperature - Humptulips, WA

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).

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
Humptulips, WA

Average pressure - Humptulips, WA

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
Humptulips, WA

Average wind speed - Humptulips, WA

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
Humptulips, WA

Average humidity - Humptulips, WA

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
Humptulips, WA

Average rainfall - Humptulips, WA

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
Humptulips, WA

Average rainfall days - Humptulips, WA

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
Humptulips, WA

Average snowfall - Humptulips, WA

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
Humptulips, WA

Average snowfall days - Humptulips, WA

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 / Average sunshine
Humptulips, WA

Average daylight / Average sunshine - Humptulips, WA

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).

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
Humptulips, WA

Average sunshine days - Humptulips, WA

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
Humptulips, WA

Average UV index - Humptulips, WA

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 visibility
Humptulips, WA

Average visibility - Humptulips, WA

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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