May weather forecast
Sprague River, OR

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Weather in May

The last month of the spring, May, is a refreshing month in Sprague River, Oregon, with an average temperature varying between 37°F (2.8°C) and 58.6°F (14.8°C).

Temperature

In Sprague River, the onset of May comes with a modest high-temperature shift, transitioning from April's fresh 50°F (10°C) to a moderate 58.6°F (14.8°C). Sprague River measures a considerable dip from daytime highs with an average low-temperature of 37°F (2.8°C) during May.

Humidity

The average relative humidity in May is 67%.

Rainfall

In May, in Sprague River, the rain falls for 7.2 days. Throughout May, 0.59" (15mm) of precipitation is accumulated. Throughout the year, there are 60.4 rainfall days, and 5.71" (145mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. In May, it is snowing for 0.8 days. Throughout May, 0.24" (6mm) of snow is accumulated. Throughout the year, there are 42.2 snowfall days, and 14.76" (375mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 38min.
On the first day of May, sunrise is at 5:59 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:36 pm PDT.

Sunshine

In May, the average sunshine in Sprague River is 10.7h.

UV index

In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 4 in May interprets into the following advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer 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. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Sprague River in May?

During May, Sprague River experiences an average high-temperature of 58.6°F (14.8°C) and a low-temperature of 37°F (2.8°C).

What is the average humidity in May?

The average relative humidity in May is 67%.

How much does it rain in May?

In Sprague River, during May, the rain falls for 7.2 days and regularly aggregates up to 0.59" (15mm) of precipitation.

How many days does it snow in May?

In Sprague River, in May, snow falls for 0.8 days, with typically accumulated 0.24" (6mm) of snow.

What is the average length of the day in May?

In Sprague River, the average day length in May is 14h and 38min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 5:59 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:36 pm PDT.

How long on average sun shines in May?

In Sprague River, the average sunshine duration in May is 10.7h.

How high is the UV index in May?

In Sprague River, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Sprague River, OR

Average temperature in May - Sprague River, OR
  • Average high temperature in May: 58.6°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is December (36°F).

  • Average low temperature in May: 37°F

The month with the highest average low temperature is August (47.5°F).
The coldest month (with the lowest average low temperature) is December (25.3°F).

Average pressure in May
Sprague River, OR

Average pressure in May - Sprague River, OR
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).

Average wind speed in May
Sprague River, OR

Average wind speed in May - Sprague River, OR
  • Average wind speed in May: 5.8mph

The windiest months (with the highest average wind speed) are March and April (6.2mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in May
Sprague River, OR

Average humidity in May - Sprague River, OR
  • Average humidity in May: 67%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (54%).

Average rainfall in May
Sprague River, OR

Average rainfall in May - Sprague River, OR
  • Average rainfall in May: 0.59"

The wettest month (with the highest rainfall) is December (0.79").
The driest months (with the least rainfall) are June and July (0.2").

Average rainfall days in May
Sprague River, OR

Average rainfall days in May - Sprague River, OR
  • Average rainfall days in May: 7.2 days

The month with the highest number of rainy days is April (8 days).
The month with the least rainy days is September (3.4 days).

Average snowfall in May
Sprague River, OR

Average snowfall in May - Sprague River, OR
  • Average snowfall in May: 0.24"

The month with the highest snowfall is December (3.54").
The months with the least snowfall are July and August (0").

Average snowfall days in May
Sprague River, OR

Average snowfall days in May - Sprague River, OR
  • Average snowfall days in May: 0.8 days

The month with the highest number of snowfall days is December (9.1 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in May /
Average sunshine in May
Sprague River, OR

Average daylight in May / Average sunshine in May - Sprague River, OR
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in May: 10h and 4min

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

Average sunshine days in May
Sprague River, OR

Average sunshine days in May - Sprague River, OR
  • Average sunshine days in May: 22.3 days

The month with the most sunshine days is September (25.9 days).
The month with the least sunshine days is April (18.4 days).

Average UV index in May
Sprague River, OR

Average UV index in May - Sprague River, OR
  • Average UV index in May: 4

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

Average cloud cover in May
Sprague River, OR

Average cloud cover in May - Sprague River, OR
  • Average cloud cover in May: 32

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 9).

Average visibility in May
Sprague River, OR

Average visibility in May - Sprague River, OR
  • Average visibility in May: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Sprague River, Oregon, USA

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