May weather forecast
Redmond, OR

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The bright yellow eye and rays of the setting sun seen over the hilly and rocky scape in the Smith Rock State Park in Redmond, Oregon
The bright yellow eye and rays of the setting sun seen over the hilly and rocky scape in the Smith Rock State Park in Redmond, Oregon

Weather in May

May in Redmond is synonymous with light, warmth and growth. The hallmark of the month is the temperature catapulting to a comfy 63°F (17.2°C) high. It consistently shows a sunlit disposition, diluting the earlier prevalent gloom of rain clouds. Taking into account the reducing humidity and rainfall, spring sews an idyllic setting in the Oregon town of Redmond. A burst of greenery and blooming flowers makes it a popular time for nature enthusiasts.

Temperature

The onset of May brings a temperature shift, with the average high-temperature moving from a cool 53.4°F (11.9°C) in April to an enjoyable 63°F (17.2°C). The average temperature during May nights dips to a wintry 41.5°F (5.3°C).

Humidity

In May, the average relative humidity in Redmond is 59%.

Rainfall

In May, the rain falls for 12.6 days. Throughout May, 1.1" (28mm) of precipitation is accumulated. Throughout the year, in Redmond, there are 125.1 rainfall days, and 12.48" (317mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. May is the last month it regularly snows. During 0.7 snowfall days, in May, Redmond aggregates 0.08" (2mm) of snow. In Redmond, during the entire year, snow falls for 51.4 days and aggregates up to 24.53" (623mm) of snow.

Daylight

In Redmond, the average length of the day in May is 14h and 48min.
On the first day of May in Redmond, Oregon, sunrise is at 5:54 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 8:41 pm PDT.

Sunshine

In Redmond, the average sunshine in May is 11.1h.

UV index

In May, the average daily maximum UV index in Redmond is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: The UV index of 4 during May leads to these advisories:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

What are May temperatures in Redmond?

The high-temperature, in May, in Redmond, is 63°F (17.2°C), while the low-temperature averages to 41.5°F (5.3°C).

What is the average humidity in May in Redmond?

The average relative humidity in May in Redmond, Oregon, is 59%.

How many days does it rain in May in Redmond?

In Redmond, in May, it is raining for 12.6 days, with typically 1.1" (28mm) of accumulated precipitation.

What is the last month it snows in Redmond?

May is the last month it regularly snows in Redmond, Oregon. During 0.7 snowfall days, in May, Redmond aggregates 0.08" (2mm) of snow.

How many hours of daylight does Redmond have in May?

The average day length in May in Redmond, Oregon, is 14h and 48min.

When is the sunrise / sunset in May in Redmond?

In May, on the first day of the month, sunrise is at 5:54 am and sunset at 8:09 pm. On the last day of the month, in Redmond, Oregon, sunrise is at 5:23 am and sunset at 8:41 pm PDT.

How many hours of sunshine does Redmond have in May?

The average sunshine duration in May is 11.1h.

How high is the UV index in May in Redmond?

The average daily maximum UV index in May in Redmond, Oregon, is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
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
Redmond, OR

Average temperature in May - Redmond, OR
  • Average high temperature in May: 63°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is December (37°F).

  • Average low temperature in May: 41.5°F

The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is December (25.7°F).

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Average pressure in May
Redmond, OR

Average pressure in May - Redmond, 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 (29.97"Hg).

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Average wind speed in May
Redmond, OR

Average wind speed in May - Redmond, OR
  • Average wind speed in May: 6.3mph

The windiest months (with the highest average wind speed) are March and April (6.6mph).
The calmest months (with the lowest average wind speed) are August and September (5.2mph).

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Average humidity in May
Redmond, OR

Average humidity in May - Redmond, OR
  • Average humidity in May: 59%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are July and August (47%).

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Average rainfall in May
Redmond, OR

Average rainfall in May - Redmond, OR
  • Average rainfall in May: 1.1"

The wettest month (with the highest rainfall) is December (1.73").
The driest month (with the least rainfall) is July (0.24").

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Average rainfall days in May
Redmond, OR

Average rainfall days in May - Redmond, OR
  • Average rainfall days in May: 12.6 days

The month with the highest number of rainy days is March (16.1 days).
The month with the least rainy days is July (3.3 days).

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Average snowfall in May
Redmond, OR

Average snowfall in May - Redmond, OR
  • Average snowfall in May: 0.08"

The month with the highest snowfall is February (6.26").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Redmond, OR

Average snowfall days in May - Redmond, OR
  • Average snowfall days in May: 0.7 days

The month with the highest number of snowfall days is December (12.1 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in May /
Average sunshine in May
Redmond, OR

Average daylight in May / Average sunshine in May - Redmond, OR
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in May: 11h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).

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Average sunshine days in May
Redmond, OR

Average sunshine days in May - Redmond, OR
  • Average sunshine days in May: 15.3 days

The month with the most sunshine days is July (25.4 days).
The month with the least sunshine days is March (10.2 days).

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Average UV index in May
Redmond, OR

Average UV index in May - Redmond, OR
  • Average UV index in May: 4

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

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Average cloud cover in May
Redmond, OR

Average cloud cover in May - Redmond, OR
  • Average cloud cover in May: 28

The month with the most cloud cover is December (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 10).

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Average visibility in May
Redmond, OR

Average visibility in May - Redmond, OR
  • Average visibility in May: 6mi

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

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Redmond, Oregon, USA

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