May weather forecast
Yethonat, WA

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Weather in May

The last month of the spring, May, is an agreeable month in Yethonat, Washington, with an average temperature varying between 69.6°F (20.9°C) and 48.2°F (9°C).

Temperature

May's arrival signals an increase in average high-temperatures, moving from April's refreshing 59.5°F (15.3°C) to a pleasant 69.6°F (20.9°C). Throughout the month of May, Yethonat sees a steady low-temperature average of 48.2°F (9°C).

Humidity

The average relative humidity in May is 49%.

Rainfall

In Yethonat, in May, it is raining for 8.1 days, with typically 0.71" (18mm) of accumulated precipitation. In Yethonat, during the entire year, the rain falls for 78.5 days and collects up to 5.16" (131mm) of precipitation.

Snowfall

In Yethonat, snow does not fall in April through August and October.

Daylight

The average length of the day in May is 15h and 1min.
On the first day of the month, sunrise is at 5:45 am and sunset at 8:11 pm. On the last day of May, sunrise is at 5:12 am and sunset at 8:46 pm PDT.

Sunshine

The average sunshine in May is 11.4h.

UV index

In Yethonat, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, the maximum UV index of 5 transforms into these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

What are May temperatures?

The average high-temperature, in May, in Yethonat, is 69.6°F (20.9°C), while the average low-temperature is 48.2°F (9°C).

What is the average humidity in May?

The average relative humidity in May is 49%.

How many days does it rain in May?

In May, in Yethonat, Washington, the rain falls for 8.1 days. Throughout May, 0.71" (18mm) of precipitation is accumulated.

When it does not snow?

April through August and October are months without snowfall.

How many hours of daylight does Yethonat have in May?

The average day length in May is 15h and 1min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 5:45 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:46 pm PDT.

How long on average sun shines in May?

The average sunshine duration in May is 11.4h.

How high is the UV index in May?

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
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
Yethonat, WA

Average temperature in May - Yethonat, WA
  • Average high temperature in May: 69.6°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is December (37°F).

  • Average low temperature in May: 48.2°F

The month with the highest average low temperature is August (61.2°F).
The coldest month (with the lowest average low temperature) is December (25.7°F).

Average pressure in May
Yethonat, WA

Average pressure in May - Yethonat, WA
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

Average wind speed in May
Yethonat, WA

Average wind speed in May - Yethonat, WA
  • Average wind speed in May: 6.8mph

The windiest months (with the highest average wind speed) are April and June (7.1mph).
The calmest month (with the lowest average wind speed) is December (4.6mph).

Average humidity in May
Yethonat, WA

Average humidity in May - Yethonat, WA
  • Average humidity in May: 49%

The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are July and August (38%).

Average rainfall in May
Yethonat, WA

Average rainfall in May - Yethonat, WA
  • Average rainfall in May: 0.71"

The wettest month (with the highest rainfall) is January (0.83").
The driest month (with the least rainfall) is July (0.08").

Average rainfall days in May
Yethonat, WA

Average rainfall days in May - Yethonat, WA
  • Average rainfall days in May: 8.1 days

The month with the highest number of rainy days is March (9.8 days).
The month with the least rainy days is July (2.1 days).

Average snowfall in May
Yethonat, WA

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

The month with the highest snowfall is February (1.73").
The months with the least snowfall are April, May, June, July, August and October (0").

Average snowfall days in May
Yethonat, WA

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

The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).

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

Average daylight in May / Average sunshine in May - Yethonat, WA
  • Average daylight in May: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in May: 11h and 2min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in May
Yethonat, WA

Average sunshine days in May - Yethonat, WA
  • Average sunshine days in May: 20.8 days

The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is February (17.9 days).

Average UV index in May
Yethonat, WA

Average UV index in May - Yethonat, WA
  • Average UV index in May: 5

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May
Yethonat, WA

Average cloud cover in May - Yethonat, WA
  • Average cloud cover in May: 22

The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 8).

Average visibility in May
Yethonat, WA

Average visibility in May - Yethonat, WA
  • Average visibility in May: 6mi

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

Yethonat, Washington, USA

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