May weather forecast
Elgin, OR

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Weather in May

The last month of the spring, May, is a refreshing month in Elgin, Oregon, with temperature in the range of an average low of 37.2°F (2.9°C) and an average high of 61.7°F (16.5°C).

Temperature

As Elgin transitions into May, the average high-temperature shows a change, moving from a cool 50.5°F (10.3°C) in April to a comfortable 61.7°F (16.5°C). With a notable disparity from daily peak temperatures, the average low-temperature in Elgin settles at a cold 37.2°F (2.9°C) throughout May.

Humidity

In Elgin, the average relative humidity in May is 69%.

Rainfall

In Elgin, during May, the rain falls for 15.3 days and regularly aggregates up to 1.81" (46mm) of precipitation. Throughout the year, in Elgin, Oregon, there are 137.5 rainfall days, and 20.94" (532mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. May is the last month it regularly snows in Elgin. During 1.3 snowfall days, in May, Elgin aggregates 0.47" (12mm) of snow. In Elgin, during the entire year, snow falls for 68.6 days and aggregates up to 52.4" (1331mm) of snow.

Daylight

In Elgin, the average length of the day in May is 14h and 56min.
On the first day of the month, sunrise is at 5:38 am and sunset at 7:59 pm. On the last day of May, in Elgin, sunrise is at 5:06 am and sunset at 8:32 pm PDT.

Sunshine

In Elgin, the average sunshine in May is 10.5h.

UV index

In Elgin, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 4 in May translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What are the temperatures in Elgin in May?

The average high-temperature, in May, in Elgin, is 61.7°F (16.5°C), while the average low-temperature is 37.2°F (2.9°C).

What is the average humidity in May in Elgin?

In May, the average relative humidity in Elgin, Oregon, is 69%.

How many days does it rain in May in Elgin?

In Elgin, during May, the rain falls for 15.3 days and regularly aggregates up to 1.81" (46mm) of precipitation.

What is the last month it snows in Elgin?

May is the last month it regularly snows in Elgin, Oregon. During 1.3 snowfall days, in May, Elgin aggregates 0.47" (12mm) of snow.

How many hours of daylight does Elgin have in May?

In Elgin, the average day length in May is 14h and 56min.

When is the sunrise / sunset in May in Elgin?

On the first day of May in Elgin, sunrise is at 5:38 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:06 am and sunset at 8:32 pm PDT.

How long on average sun shines in May in Elgin?

In Elgin, the average sunshine duration in May is 10.5h.

How high is the UV index in May in Elgin?

In May, the average daily maximum UV index in Elgin, Oregon, is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's 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
Elgin, OR

Average temperature in May - Elgin, OR
  • Average high temperature in May: 61.7°F

The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (33.8°F).

  • Average low temperature in May: 37.2°F

The month with the highest average low temperature is August (51.4°F).
The coldest month (with the lowest average low temperature) is December (21°F).

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Average pressure in May
Elgin, OR

Average pressure in May - Elgin, OR
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

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Average wind speed in May
Elgin, OR

Average wind speed in May - Elgin, OR
  • Average wind speed in May: 4.7mph

The windiest month (with the highest average wind speed) is January (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity in May
Elgin, OR

Average humidity in May - Elgin, OR
  • Average humidity in May: 69%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in May
Elgin, OR

Average rainfall in May - Elgin, OR
  • Average rainfall in May: 1.81"

The wettest month (with the highest rainfall) is January (2.99").
The driest month (with the least rainfall) is July (0.35").

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Average rainfall days in May
Elgin, OR

Average rainfall days in May - Elgin, OR
  • Average rainfall days in May: 15.3 days

The month with the highest number of rainy days is March (17.8 days).
The month with the least rainy days is August (4.3 days).

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Average snowfall in May
Elgin, OR

Average snowfall in May - Elgin, OR
  • Average snowfall in May: 0.47"

The month with the highest snowfall is February (13.62").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Elgin, OR

Average snowfall days in May - Elgin, OR
  • Average snowfall days in May: 1.3 days

The months with the highest number of snowfall days are February and December (14.2 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
Elgin, OR

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

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in May: 10h and 3min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

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Average sunshine days in May
Elgin, OR

Average sunshine days in May - Elgin, OR
  • Average sunshine days in May: 13.6 days

The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is March (7.6 days).

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Average UV index in May
Elgin, OR

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

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in May
Elgin, OR

Average cloud cover in May - Elgin, OR
  • Average cloud cover in May: 32

The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 11).

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Average visibility in May
Elgin, OR

Average visibility in May - Elgin, 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 February (4mi).

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Elgin, Oregon, USA

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