May weather forecast and climate
Wallowa, OR

The last month of the spring, May, is a comfortable month in Wallowa, Oregon, with average temperature ranging between max 67.8°F (19.9°C) and min 37°F (2.8°C).

Temperature

In May, the average high-temperature is 67.8°F (19.9°C), and the average low-temperature is 37°F (2.8°C).

Rainfall

In Wallowa, during 10 rainfall days, 1.8" (44.7mm) of precipitation is typically accumulated. In Wallowa, during the entire year, the rain falls for 106 days and collects up to 17.4" (442.3mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Wallowa.

Daylight

In Wallowa, Oregon, the average length of the day in May is 14.9h.

What is the temperature in May in Wallowa?

In May, in Wallowa, the average high-temperature is 67.8°F (19.9°C), and the average low-temperature is 37°F (2.8°C).

How many days does it rain in May in Wallowa?

In Wallowa, in May, it is raining for 10 days, with typically 1.8" (44.7mm) of accumulated precipitation.

What is the last month it snows in Wallowa?

May is the last month it regularly snows in Wallowa. Throughout May, Wallowa aggregates 0.1" (2.5mm) of snow.

How many hours of daylight does Wallowa have in May?

In Wallowa, Oregon, the average length of the day in May is 14.9h.
Average temperature in May - Wallowa, OR
  • Average high temperature in May: 19.9°C

The warmest month (with the highest average high temperature) is July (29.9°C).
The month with the lowest average high temperature is January (1.2°C).

  • Average low temperature in May: 2.8°C

The month with the highest average low temperature is July (7.4°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).

Average rainfall in May - Wallowa, OR
  • Average rainfall in May: 44.7mm

The wettest month (with the highest rainfall) is November (50.8mm).
The driest month (with the lowest rainfall) is July (17mm).

Average rainfall days in May - Wallowa, OR
  • Average rainfall days in May: 10 days

Months with the highest number of rainy days are January, November and December (12 days).
Months with the lowest number of rainy days are July and August (4 days).

Average snowfall in May - Wallowa, OR
  • Average snowfall in May: 2.5mm

The month with the highest snowfall is January (332.7mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average daylight in May - Wallowa, OR
  • Average daylight in May: 14.9h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).

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