Climate and monthly weather forecast
Phillips, WA

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Weather in January

January in Phillips, Washington, is a frosty winter month, with an average temperature varying between 33.1°F (0.6°C) and 44.2°F (6.8°C). January brings an average high-temperature of a chilly 44.2°F (6.8°C), showing a slight difference from December's 42.3°F (5.7°C). Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Phillips, Washington, with an average temperature varying between 33.1°F (0.6°C) and 45.1°F (7.3°C). The commencement of February records an average high-temperature of a still chilly 45.1°F (7.3°C), barely varying from January's 44.2°F (6.8°C). Weather in February »

Weather in March

March, the first month of the spring in Phillips, is also a frosty month, with temperature in the range of an average high of 49.8°F (9.9°C) and an average low of 34.3°F (1.3°C). With March's arrival, Phillips, Washington, notes an average high-temperature of a still chilly 49.8°F (9.9°C), closely following the trend of the preceding month. Weather in March »

Weather in April

April in Phillips, Washington, is a moderate spring month, with an average temperature fluctuating between 36.3°F (2.4°C) and 55.4°F (13°C). April introduces a minor temperature shift, with average high-temperatures adjusting from March's frosty 49.8°F (9.9°C) to a moderate 55.4°F (13°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Phillips, Washington, with an average temperature varying between 63.5°F (17.5°C) and 40.3°F (4.6°C). May's onset witnesses a minor shift in the average high-temperature, moving from a refreshing 55.4°F (13°C) in April to an enjoyable 63.5°F (17.5°C). Weather in May »

Weather in June

June, the first month of the summer in Phillips, is an agreeable month, with an average temperature fluctuating between 43.7°F (6.5°C) and 68.9°F (20.5°C). Phillips's transition into June sees a mild rise in the average high-temperature, edging from an enjoyable 63.5°F (17.5°C) in May to a pleasant 68.9°F (20.5°C). Weather in June »

Weather in July

July in Phillips, Washington, is a moderately hot summer month, with an average temperature ranging between max 75.7°F (24.3°C) and min 47.3°F (8.5°C). The coming of July brings a minor shift in Phillips's weather, with average high-temperatures adjusting from June's agreeable 68.9°F (20.5°C) to a warm 75.7°F (24.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Phillips, Washington, with an average temperature fluctuating between 48.6°F (9.2°C) and 76.6°F (24.8°C). Temperature readings reach their annual highs in August, averaging 76.6°F (24.8°C) and a minimum average of 48.6°F (9.2°C). Weather in August »

Weather in September

September, the first month of the autumn in Phillips, is also an agreeable month, with an average temperature ranging between min 46°F (7.8°C) and max 69.6°F (20.9°C). Phillips's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's warm 76.6°F (24.8°C) to a pleasant 69.6°F (20.9°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Phillips, Washington, with temperature in the range of an average high of 58.3°F (14.6°C) and an average low of 41.7°F (5.4°C). Stepping into October, Phillips observes a temperature decline, with the average high falling from September's pleasant 69.6°F (20.9°C) to a refreshing 58.3°F (14.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Phillips, is another chilly month, with temperature in the range of an average low of 36.9°F (2.7°C) and an average high of 48.2°F (9°C). Stepping into November, Phillips observes a temperature decline, with the average high falling from October's refreshing 58.3°F (14.6°C) to a chilly 48.2°F (9°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Phillips, Washington, with an average temperature varying between 42.3°F (5.7°C) and 32.4°F (0.2°C). The coldest period is December, when temperatures fluctuate between an average high of 42.3°F (5.7°C) and a low of 32.4°F (0.2°C). Weather in December »
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the most humid month?

January, February, November and December, with an average relative humidity of 88%, are most humid months.

What is the rainiest month?

January is the month with the most rainfall. Rain falls for 17.1 days and accumulates 3.54" (90mm) of precipitation.

How many days does it rain?

Throughout the year, there are 170.1 rainfall days, and 22.56" (573mm) of precipitation is accumulated.

When does it snow in Phillips?

Months with snowfall are January through March, November and December.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 2.2 days and typically aggregates up to 1.81" (46mm) of snow.

How many days does it snow?

In Phillips, during the entire year, snow falls for 10 days and aggregates up to 5.31" (135mm) of snow.

What is the month with the least sunshine?

January, February and December, with an average of 3.7h of sunshine, are months with the least sunshine.

What is the month 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.

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.

When it does not snow?

April through October are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 15h and 48min of daylight.

What is the least humid month?

The least humid month is July, with an average relative humidity of 73%.

What is the driest month?

The months with the least rainfall are July and August Rain falls for 6.4 days and accumulates 0.39" (10mm) of rain.

When is the highest UV index?

The month with the highest UV index is July, with an average maximum UV index of 5.

What is the hottest time of year?

The warmest time of the year is August, with temperatures averaging a high of 76.6°F (24.8°C) and a low of 48.6°F (9.2°C).

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.3h of sunshine.

What are the coldest months?

During the coldest month in Phillips, December, temperatures average a high of 42.3°F (5.7°C) and a low of 32.4°F (0.2°C).

What is the month with the shortest days in Phillips?

December has the shortest days of the year, with an average of 8h and 36min of daylight.

Average temperature
Phillips, WA

Average temperature - Phillips, WA

The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (42.3°F).

The month with the highest average low temperature is August (48.6°F).
The coldest month (with the lowest average low temperature) is December (32.4°F).

Average pressure
Phillips, WA

Average pressure - Phillips, WA

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

Average wind speed
Phillips, WA

Average wind speed - Phillips, WA

The windiest month (with the highest average wind speed) is January (4.8mph).
The calmest months (with the lowest average wind speed) are August and September (3.5mph).

Average humidity
Phillips, WA

Average humidity - Phillips, WA

The months with the highest relative humidity are January, February, November and December (88%).
The month with the lowest relative humidity is July (73%).

Average rainfall
Phillips, WA

Average rainfall - Phillips, WA

The wettest month (with the highest rainfall) is January (3.54").
The driest months (with the least rainfall) are July and August (0.39").

Average rainfall days
Phillips, WA

Average rainfall days - Phillips, WA

The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is August (6.1 days).

Average snowfall
Phillips, WA

Average snowfall - Phillips, WA

The month with the highest snowfall is January (1.81").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Phillips, WA

Average snowfall days - Phillips, WA

The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Phillips, WA

Average daylight / Average sunshine - Phillips, WA

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 42min).

Average sunshine days
Phillips, WA

Average sunshine days - Phillips, WA

The month with the most sunshine days is August (22.1 days).
The month with the least sunshine days is February (9 days).

Average UV index
Phillips, WA

Average UV index - Phillips, WA

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

Average visibility
Phillips, WA

Average visibility - Phillips, WA

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).

Phillips, Washington, USA

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