May weather forecast
Minam, OR

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Weather in May

The last month of the spring, May, is a comfortable month in Minam, Oregon, with an average temperature ranging between min 37.2°F (2.9°C) and max 61.7°F (16.5°C).

Temperature

In Minam, the average high-temperature in May increases from a fresh 50.5°F (10.3°C) in April to a refreshing 61.7°F (16.5°C). During May nights, Minam documents a marked contrast from daily highs, with an average temperature of 37.2°F (2.9°C).

Humidity

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

Rainfall

In Minam, during May, the rain falls for 15.3 days and regularly aggregates up to 1.81" (46mm) of precipitation. In Minam, during the entire year, the rain falls for 137.5 days and collects up to 20.94" (532mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in May in Minam is 14h and 56min.
On the first day of May, sunrise is at 5:37 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:04 am and sunset at 8:32 pm PDT.

Sunshine

The average sunshine in May in Minam is 10.5h.

UV index

In Minam, Oregon, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average UV index of 4 in May transforms into this advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. To guard against the harmful effects of the Sun, minimize exposure during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What are May temperatures in Minam?

The average high-temperature, in May, in Minam, 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 Minam?

The average relative humidity in May in Minam, Oregon, is 69%.

How many days does it rain in May in Minam?

In Minam, in May, during 15.3 rainfall days, 1.81" (46mm) of precipitation is typically accumulated.

What is the last month it snows in Minam?

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

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

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

What time are sunrise and sunset in May in Minam?

In May, on the first day of the month, sunrise is at 5:37 am and sunset at 7:58 pm. On the last day of the month, in Minam, Oregon, sunrise is at 5:04 am and sunset at 8:32 pm PDT.

How many hours of sunshine does Minam have in May?

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

How high is the UV index in May in Minam?

In Minam, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe 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
Minam, OR

Average temperature in May - Minam, 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
Minam, OR

Average pressure in May - Minam, 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
Minam, OR

Average wind speed in May - Minam, 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
Minam, OR

Average humidity in May - Minam, 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
Minam, OR

Average rainfall in May - Minam, 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
Minam, OR

Average rainfall days in May - Minam, 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
Minam, OR

Average snowfall in May - Minam, 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
Minam, OR

Average snowfall days in May - Minam, 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
Minam, OR

Average daylight in May / Average sunshine in May - Minam, 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
Minam, OR

Average sunshine days in May - Minam, 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
Minam, OR

Average UV index in May - Minam, 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
Minam, OR

Average cloud cover in May - Minam, 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
Minam, OR

Average visibility in May - Minam, 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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Minam, Oregon, USA

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