May weather forecast
Puyallup, WA

Weather in May

The last month of the spring, May, is an enjoyable month in Puyallup, Washington, with an average temperature fluctuating between 63.7°F (17.6°C) and 43°F (6.1°C).

Temperature

In May, the average high-temperature marginally rises from a fresh 55.2°F (12.9°C) in April to a comfortable 63.7°F (17.6°C). In May, in Puyallup, the average low-temperature is 43°F (6.1°C).

Humidity

In Puyallup, the average relative humidity in May is 76%.

Rainfall

In Puyallup, during 13.9 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Puyallup, during the entire year, the rain falls for 183.4 days and collects up to 32.48" (825mm) of precipitation.

Snowfall

April through October are months without snowfall in Puyallup.

Daylight

In Puyallup, the average length of the day in May is 15h and 7min.
On the first day of the month, sunrise is at 5:52 am and sunset at 8:20 pm. On the last day of May, in Puyallup, sunrise is at 5:17 am and sunset at 8:56 pm PDT.

Sunshine

In Puyallup, the average sunshine in May is 9.1h.

UV index

In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in May in Puyallup?

In Puyallup, in May, the average high-temperature is 63.7°F (17.6°C), and the average low-temperature is 43°F (6.1°C).

What is the average humidity in May in Puyallup?

In May, the average relative humidity in Puyallup, Washington, is 76%.

How much does it rain in Puyallup in May?

In Puyallup, Washington, during May, the rain falls for 13.9 days and regularly aggregates up to 1.73" (44mm) of precipitation.

When it does not snow in Puyallup?

In Puyallup, snow does not fall in April through October.

How many hours of daylight does Puyallup have in May?

The average day length in May in Puyallup, Washington, is 15h and 7min.

What time are sunrise and sunset in May in Puyallup?

In May, on the first day of the month, sunrise is at 5:52 am and sunset at 8:20 pm. On the last day of the month, in Puyallup, sunrise is at 5:17 am and sunset at 8:56 pm PDT.

How long on average sun shines in May in Puyallup?

The average sunshine duration in May is 9.1h.

What is the UV index reading in May in Puyallup?

In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Puyallup, WA

Average temperature in May - Puyallup, WA
  • Average high temperature in May: 63.7°F

The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (42.8°F).

  • Average low temperature in May: 43°F

The month with the highest average low temperature is August (51.6°F).
The coldest month (with the lowest average low temperature) is December (32.7°F).

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Average pressure in May
Puyallup, WA

Average pressure in May - Puyallup, WA
  • Average pressure in May: 30.02"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

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Average wind speed in May
Puyallup, WA

Average wind speed in May - Puyallup, WA
  • Average wind speed in May: 3.9mph

The windiest month (with the highest average wind speed) is March (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity in May
Puyallup, WA

Average humidity in May - Puyallup, WA
  • Average humidity in May: 76%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in May
Puyallup, WA

Average rainfall in May - Puyallup, WA
  • Average rainfall in May: 1.73"

The wettest month (with the highest rainfall) is December (4.92").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in May
Puyallup, WA

Average rainfall days in May - Puyallup, WA
  • Average rainfall days in May: 13.9 days

The month with the highest number of rainy days is March (21 days).
The month with the least rainy days is August (6.2 days).

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Average snowfall in May
Puyallup, WA

Average snowfall in May - Puyallup, WA
  • Average snowfall in May: 0"

The month with the highest snowfall is February (1.42").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Puyallup, WA

Average snowfall days in May - Puyallup, WA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Puyallup, WA

Average daylight in May / Average sunshine in May - Puyallup, WA
  • Average daylight in May: 15h and 7min

The month with the longest days is June (Average daylight: 15h and 52min).
The month with the shortest days is December (Average daylight: 8h and 34min).

  • Average sunshine in May: 9h and 6min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).

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Average sunshine days in May
Puyallup, WA

Average sunshine days in May - Puyallup, WA
  • Average sunshine days in May: 14.8 days

The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is February (8.2 days).

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Average UV index in May
Puyallup, WA

Average UV index in May - Puyallup, WA
  • Average UV index in May: 4

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

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Average cloud cover in May
Puyallup, WA

Average cloud cover in May - Puyallup, WA
  • Average cloud cover in May: 44

The months with the most cloud cover are January and December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in May
Puyallup, WA

Average visibility in May - Puyallup, WA
  • Average visibility in May: 5mi

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

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