May weather forecast
Minnehaha, WA

Weather in May

The last month of the spring, May, is an enjoyable month in Minnehaha, Washington, with average temperature fluctuating between 43.7°F (6.5°C) and 66.6°F (19.2°C).

Temperature

In May, the average high-temperature marginally rises, from a mild 58.1°F (14.5°C) in April, to an enjoyable 66.6°F (19.2°C). In May, the average low-temperature is 43.7°F (6.5°C).

Humidity

The average relative humidity in Minnehaha is 73%.

Rainfall

In Minnehaha, Washington,, it is raining for 13.8 days, with typically 1.85" (47mm) of accumulated precipitation. In Minnehaha, during the entire year, the rain falls for 177.1 days and collects up to 34.29" (871mm) of precipitation.

Snowfall

In Minnehaha snow does not fall in April through October.

Daylight

The average length of the day in Minnehaha is 15h.

Sunshine

In Minnehaha, the average sunshine in May is 8.8h.

UV index

In May, the average daily maximum UV index in Minnehaha is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 4 in May interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 average humidity in May in Minnehaha?

The average relative humidity in May is 73%.

How many days does it rain in May in Minnehaha?

In Minnehaha, in May, during 13.8 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When it does not snow in Minnehaha?

In Minnehaha snow does not fall in April through October.

What is the average length of the day in May in Minnehaha?

The average length of the day in May in Minnehaha, Washington, is 15h.

How long on average sun shines in May in Minnehaha?

In Minnehaha, Washington, the average sunshine in May is 8.8h.

What is the UV index reading in May in Minnehaha?

The average daily maximum UV index in May in Minnehaha, Washington, is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in May
Minnehaha, WA

Average temperature in May - Minnehaha, WA
  • Average high temperature in May: 66.6°F

The warmest month (with the highest average high temperature) is August (80.6°F).
The month with the lowest average high temperature is December (43.7°F).

  • Average low temperature in May: 43.7°F

The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (34°F).

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Average pressure in May
Minnehaha, WA

Average pressure in May - Minnehaha, WA
  • Average pressure in May: 30.03"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is August (30").

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Average wind speed in May
Minnehaha, WA

Average wind speed in May - Minnehaha, WA
  • Average wind speed in May: 4.1mph

The windiest month (with the highest average wind speed) is January (5.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in May
Minnehaha, WA

Average humidity in May - Minnehaha, WA
  • Average humidity in May: 73%

Months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in May
Minnehaha, WA

Average rainfall in May - Minnehaha, WA
  • Average rainfall in May: 1.85"

The wettest month (with the highest rainfall) is December (5.08").
The driest month (with the least rainfall) is July (0.35").

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Average rainfall days in May
Minnehaha, WA

Average rainfall days in May - Minnehaha, WA
  • Average rainfall days in May: 13.8 days

The month with the highest number of rainy days is March (20.6 days).
The month with the least rainy days is August (4.9 days).

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Average snowfall in May
Minnehaha, WA

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

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

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Average snowfall days in May
Minnehaha, WA

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

The month with the highest number of snowfall days is February (2.1 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Minnehaha, WA
  • Average daylight in May: 15h

The month with the longest days is June (Average daylight: 15.7h).
The month with the shortest days is December (Average daylight: 8.8h).

  • Average sunshine in May: 8.8h

The month with the most sunshine is August (Average sunshine: 11h).
Months with the least sunshine are January and February (Average sunshine: 4.1).

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Average sunshine days in May
Minnehaha, WA

Average sunshine days in May - Minnehaha, WA
  • Average sunshine days in May: 15.6 days

The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is February (7.9 days).

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Average UV index in May
Minnehaha, WA

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

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

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Average cloud cover in May
Minnehaha, WA

Average cloud cover in May - Minnehaha, WA
  • Average cloud cover in May: 46

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in May
Minnehaha, WA

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

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

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