Climate and monthly weather forecast
Wenatchee, WA

Weather in January

January, like December, in Wenatchee, Washington, is a wintry winter month, with an average temperature varying between 32.7°F (0.4°C) and 21.4°F (-5.9°C). In January, the average high-temperature is almost the same as in December - a still cold 32.7°F (0.4°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Wenatchee, Washington, with an average temperature fluctuating between 22.8°F (-5.1°C) and 36.1°F (2.3°C). In February, the average high-temperature is relatively the same as in January - a still wintry 36.1°F (2.3°C). Weather in February »

Weather in March

March, the first month of the spring in Wenatchee, is a frosty month, with an average temperature fluctuating between 44.2°F (6.8°C) and 28.4°F (-2°C). In Wenatchee, the average high-temperature in March slightly increases from a wintry 36.1°F (2.3°C) in February to a frosty 44.2°F (6.8°C). Weather in March »

Weather in April

April in Wenatchee, Washington, is a cool spring month, with an average temperature varying between 54.1°F (12.3°C) and 34.2°F (1.2°C). In April, the average high-temperature rises from a chilly 44.2°F (6.8°C) in March to a cool 54.1°F (12.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Wenatchee, Washington, with an average temperature ranging between min 41.4°F (5.2°C) and max 65.5°F (18.6°C). In May, the average high-temperature rises from a cool 54.1°F (12.3°C) in April to an enjoyable 65.5°F (18.6°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Wenatchee, Washington, with an average temperature fluctuating between 46°F (7.8°C) and 72.3°F (22.4°C). In June, the average high-temperature marginally rises from a comfortable 65.5°F (18.6°C) in May to a pleasant 72.3°F (22.4°C). Weather in June »

Weather in July

July is a moderately hot summer month in Wenatchee, Washington, with an average temperature fluctuating between 82.6°F (28.1°C) and 52.7°F (11.5°C). The warmest months are July and August, with an average high-temperature of 82.6°F (28.1°C). In July, the average heat index is calculated to be 82.4°F (28°C). Weather in July »

Weather in August

August, the last month of the summer in Wenatchee, is also a moderately hot month, with an average temperature ranging between max 82.6°F (28.1°C) and min 53.6°F (12°C). July and August, with an average high-temperature of 82.6°F (28.1°C), are the warmest months. The average heat index in August is calculated to be 82.4°F (28°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Wenatchee, Washington, with an average temperature ranging between min 47.5°F (8.6°C) and max 71.2°F (21.8°C). In September, the average high-temperature drops from a moderately hot 82.6°F (28.1°C) in August to a pleasant 71.2°F (21.8°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Wenatchee, Washington, with an average temperature varying between 55.6°F (13.1°C) and 38.3°F (3.5°C). In October, the average high-temperature significantly decreases from a pleasant 71.2°F (21.8°C) in September to a moderate 55.6°F (13.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Wenatchee, is also a wintry month, with an average temperature varying between 28.9°F (-1.7°C) and 41.2°F (5.1°C). In November, the average high-temperature declines considerably from a mild 55.6°F (13.1°C) in October to a cold 41.2°F (5.1°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Wenatchee, Washington, with an average temperature ranging between max 32.4°F (0.2°C) and min 20.7°F (-6.3°C). The coldest month is December, with an average high-temperature of 32.4°F (0.2°C) and an average low-temperature of 20.7°F (-6.3°C). Weather in December »
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FAQ

What is the most humid month in Wenatchee?

The most humid month in Wenatchee is January, with an average relative humidity of 89%.

What is the wettest month in Wenatchee?

January is the month with the most rainfall. Rain falls for 11.8 days and accumulates 1.77" (45mm) of precipitation.

How much does it rain in Wenatchee?

In Wenatchee, Washington, during the entire year, the rain falls for 111.1 days and collects up to 11.3" (287mm) of precipitation.

When does it snow in Wenatchee?

January through April, November and December are months with snowfall in Wenatchee, Washington.

How many days does it snow in Wenatchee?

Throughout the year, in Wenatchee, Washington, there are 25.5 snowfall days, and 14.76" (375mm) of snow is accumulated.

What is the month with the least sunshine in Wenatchee?

With an average of 4.6h of sunshine, January has the least sunshine of the year in Wenatchee.

What is the month with the lowest UV index in Wenatchee?

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) in Wenatchee?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Wenatchee, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from PDT to PST.

When it does not snow in Wenatchee?

In Wenatchee, Washington, snow does not fall in May through October.

When are the longest days in Wenatchee?

The month with the longest days is June, with an average of 15h and 53min of daylight.

What are the warmest months in Wenatchee?

Warmest months in Wenatchee are July and August, with an average high-temperature of 82.6°F (28.1°C).

What is the least humid month in Wenatchee?

July and August, with an average relative humidity of 47%, are the least humid months.

What is the driest month in Wenatchee?

The months with the least rainfall in Wenatchee, Washington, are July and August Rain falls for 3.8 days and accumulates 0.24" (6mm) of rain.

What is the month with the highest UV index in Wenatchee?

The month with the highest UV index in Wenatchee, Washington, is July, with an average maximum UV index of 6.

What month has the most sunshine in Wenatchee?

With an average of 12.1h of sunshine, August has the most sunshine of the year in Wenatchee, Washington.

What is the coldest month in Wenatchee?

The coldest month in Wenatchee is December, with an average high-temperature of 32.4°F (0.2°C) and an average low-temperature of 20.7°F (-6.3°C).

When does it snow the most in Wenatchee?

The month with the most snowfall is December, when snow falls for 6.9 days and typically aggregates up to 4.76" (121mm) of snow.

What is the month with the shortest days in Wenatchee?

December has the shortest days of the year in Wenatchee, with an average of 8h and 32min of daylight.

Average temperature
Wenatchee, WA

Average temperature - Wenatchee, WA

The warmest months (with the highest average high temperature) are July and August (82.6°F).
The month with the lowest average high temperature is December (32.4°F).

The month with the highest average low temperature is August (53.6°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).

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Average pressure
Wenatchee, WA

Average pressure - Wenatchee, WA

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

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Average wind speed
Wenatchee, WA

Average wind speed - Wenatchee, WA

The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).

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Average humidity
Wenatchee, WA

Average humidity - Wenatchee, WA

The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are July and August (47%).

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Average rainfall
Wenatchee, WA

Average rainfall - Wenatchee, WA

The wettest month (with the highest rainfall) is January (1.77").
The driest months (with the least rainfall) are July and August (0.24").

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Average rainfall days
Wenatchee, WA

Average rainfall days - Wenatchee, WA

The month with the highest number of rainy days is March (14 days).
The month with the least rainy days is August (3.4 days).

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Average snowfall
Wenatchee, WA

Average snowfall - Wenatchee, WA

The month with the highest snowfall is December (4.76").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Wenatchee, WA

Average snowfall days - Wenatchee, WA

The month with the highest number of snowfall days is December (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Wenatchee, WA

Average daylight / Average sunshine - Wenatchee, WA

The month with the longest days is June (Average daylight: 15h and 53min).
The month with the shortest days is December (Average daylight: 8h and 32min).

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days
Wenatchee, WA

Average sunshine days - Wenatchee, WA

The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is February (13.3 days).

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Average UV index
Wenatchee, WA

Average UV index - Wenatchee, WA

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Wenatchee, WA

Average visibility - Wenatchee, WA

The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

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