May weather forecast
East Wenatchee, WA

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Weather in May

The last month of the spring, May, is an enjoyable month in East Wenatchee, Washington, with temperature in the range of an average high of 65.5°F (18.6°C) and an average low of 41.4°F (5.2°C).

Temperature

May brings a rise in the average high-temperature, transitioning from April's cool 54.1°F (12.3°C) to a refreshing 65.5°F (18.6°C). East Wenatchee experiences a drastic reduction from day temperatures to an average low of 41.4°F (5.2°C) in May.

Humidity

In May, the average relative humidity is 60%.

Rainfall

In East Wenatchee, during May, the rain falls for 10.3 days and regularly aggregates up to 1.1" (28mm) of precipitation. Throughout the year, in East Wenatchee, there are 111.1 rainfall days, and 11.3" (287mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in May is 15h and 8min.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:13 pm. On the last day of May, sunrise is at 5:08 am and sunset at 8:49 pm PDT.

Sunshine

The average sunshine in May in East Wenatchee is 11h.

UV index

In East Wenatchee, Washington, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: In May, a regular UV index of 4 translates into these guidelines:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What is the usual temperature for East Wenatchee in May?

In East Wenatchee, in May, the average high-temperature is 65.5°F (18.6°C), and the average low-temperature is 41.4°F (5.2°C).

What is the average humidity in May in East Wenatchee?

The average relative humidity in May in East Wenatchee, Washington, is 60%.

How much does it rain in East Wenatchee in May?

In East Wenatchee, Washington, in May, it is raining for 10.3 days, with typically 1.1" (28mm) of accumulated precipitation.

When it does not snow in East Wenatchee?

May through October are months without snowfall.

Does it snow in East Wenatchee in May?

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

What is the average length of the day in May in East Wenatchee?

In May, the average day length in East Wenatchee, Washington, is 15h and 8min.

When are sunrise and sunset in May in East Wenatchee?

On the first day of May in East Wenatchee, sunrise is at 5:42 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:08 am and sunset at 8:49 pm PDT.

How long on average sun shines in May in East Wenatchee?

The average sunshine duration in May in East Wenatchee is 11h.

What is the UV index reading in May in East Wenatchee?

The average daily maximum UV index in May in East Wenatchee is 4. A UV Index of 3 to 5 symbolizes a medium health risk 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 May
East Wenatchee, WA

Average temperature in May - East Wenatchee, WA
  • Average high temperature in May: 65.5°F

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).

  • Average low temperature in May: 41.4°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 in May
East Wenatchee, WA

Average pressure in May - East Wenatchee, WA
  • Average pressure in May: 29.96"Hg

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 in May
East Wenatchee, WA

Average wind speed in May - East Wenatchee, WA
  • Average wind speed in May: 5.6mph

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 in May
East Wenatchee, WA

Average humidity in May - East Wenatchee, WA
  • Average humidity in May: 60%

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 in May
East Wenatchee, WA

Average rainfall in May - East Wenatchee, WA
  • Average rainfall in May: 1.1"

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 in May
East Wenatchee, WA

Average rainfall days in May - East Wenatchee, WA
  • Average rainfall days in May: 10.3 days

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 in May
East Wenatchee, WA

Average snowfall in May - East Wenatchee, WA
  • Average snowfall in May: 0"

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 in May
East Wenatchee, WA

Average snowfall days in May - East Wenatchee, WA
  • Average snowfall days in May: 0 days

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 in May /
Average sunshine in May
East Wenatchee, WA

Average daylight in May / Average sunshine in May - East Wenatchee, WA
  • Average daylight in May: 15h and 1min

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 30min).

  • Average sunshine in May: 11h and 0min

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 in May
East Wenatchee, WA

Average sunshine days in May - East Wenatchee, WA
  • Average sunshine days in May: 18.3 days

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 in May
East Wenatchee, WA

Average UV index in May - East Wenatchee, WA
  • Average UV index in May: 4

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 cloud cover in May
East Wenatchee, WA

Average cloud cover in May - East Wenatchee, WA
  • Average cloud cover in May: 27

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 11).

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Average visibility in May
East Wenatchee, WA

Average visibility in May - East Wenatchee, WA
  • Average visibility in May: 6mi

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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East Wenatchee, Washington, USA

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