May weather forecast
Methow, WA

Weather in May

The last month of the spring, May, is an enjoyable month in Methow, Washington, with average temperature varying between 43.5°F (6.4°C) and 66.4°F (19.1°C).

Temperature

In Methow, the average high-temperature increases, from a cool 54.9°F (12.7°C) in April, to a comfortable 66.4°F (19.1°C). The average low-temperature, in Methow, Washington, is 43.5°F (6.4°C).

Humidity

The average relative humidity in May is 55%.

Rainfall

In May, the rain falls for 8.7 days. Throughout May, 1.06" (27mm) of precipitation is accumulated. In Methow, during the entire year, the rain falls for 101.3 days and collects up to 9.45" (240mm) of precipitation.

Snowfall

In Methow snow does not fall in April through October.

Daylight

The average length of the day in May is 15.2h.

Sunshine

The average sunshine in May is 11.1h.

UV index

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in May in Methow?

In Methow, Washington, the average relative humidity in May is 55%.

How many days does it rain in May in Methow?

In May, in Methow, Washington, the rain falls for 8.7 days. Throughout May, 1.06" (27mm) of precipitation is accumulated.

When it does not snow in Methow?

In Methow snow does not fall in April through October.

How many hours of daylight does Methow have in May?

In Methow, the average length of the day in May is 15.2h.

How many hours of sunshine does Methow have in May?

In May, the average sunshine in Methow, Washington, is 11.1h.

What is the UV index intensity in May in Methow?

In May, the average daily maximum UV index in Methow, Washington, is 5. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in May
Methow, WA

Average temperature in May - Methow, WA
  • Average high temperature in May: 66.4°F

The warmest months (with the highest average high temperature) are July and August (83.1°F).
Months with the lowest average high temperature are January and December (30.7°F).

  • Average low temperature in May: 43.5°F

The month with the highest average low temperature is August (57°F).
The coldest month (with the lowest average low temperature) is December (18.9°F).

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Average pressure in May
Methow, WA

Average pressure in May - Methow, WA
  • Average pressure in May: 29.95"

The month with the highest atmospheric pressure is January (30.17").
Months with the lowest atmospheric pressure are June and August (29.93").

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Average wind speed in May
Methow, WA

Average wind speed in May - Methow, WA
  • Average wind speed in May: 5.2mph

The windiest months (with the highest average wind speed) are April, June and July (5.3mph).
The calmest month (with the lowest average wind speed) is January (3.5mph).

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Average humidity in May
Methow, WA

Average humidity in May - Methow, WA
  • Average humidity in May: 55%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (40%).

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Average rainfall in May
Methow, WA

Average rainfall in May - Methow, WA
  • Average rainfall in May: 1.06"

The wettest month (with the highest rainfall) is December (1.34").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in May
Methow, WA

Average rainfall days in May - Methow, WA
  • Average rainfall days in May: 8.7 days

The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is August (2.8 days).

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Average snowfall in May
Methow, WA

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

The month with the highest snowfall is December (4.72").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Methow, WA

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

The month with the highest number of snowfall days is December (9.7 days).
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
Methow, WA

Average daylight in May / Average sunshine in May - Methow, WA
  • Average daylight in May: 15.2h

The month with the longest days is June (Average daylight: 16h).
The month with the shortest days is December (Average daylight: 8.4h).

  • Average sunshine in May: 11.1h

Months with the most sunshine are July and August (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 4.2h).

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Average sunshine days in May
Methow, WA

Average sunshine days in May - Methow, WA
  • Average sunshine days in May: 20.3 days

The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is February (13.7 days).

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Average UV index in May
Methow, WA

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

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is November (UV index 1).

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Average cloud cover in May
Methow, WA

Average cloud cover in May - Methow, WA
  • Average cloud cover in May: 26

The month with the most cloud cover is January (Cloud cover 53).
Months with the least cloud cover are July and August (Cloud cover 12).

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Average visibility in May
Methow, WA

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

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

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