May weather forecast
John Day Fossil Beds National Monument, OR

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The Painted Hills Unit, in John Day Fossil Beds National Monument, Oregon
The Painted Hills Unit, in John Day Fossil Beds National Monument, Oregon

Weather in May

The last month of the spring, May, is a pleasant month in John Day Fossil Beds National Monument, Oregon, with an average temperature fluctuating between 39.9°F (4.4°C) and 69.1°F (20.6°C).

Temperature

May's arrival brings a change in high-temperatures, moving from a refreshing 60.1°F (15.6°C) in April to an agreeable 69.1°F (20.6°C). With a notable disparity from daily peak temperatures, the average low-temperature in John Day Fossil Beds National Monument settles at a cold 39.9°F (4.4°C) throughout May.

Rainfall

May is the month with the most rainfall, with 1.65" (42mm) of accumulated precipitation.

Daylight

In John Day Fossil Beds National Monument, the average length of the day in May is 14h and 50min.
On the first day of May, sunrise is at 5:47 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 8:36 pm PDT.
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Frequently asked questions

What is the temperature in May in John Day Fossil Beds National Monument?

An average high-temperature, in May, in John Day Fossil Beds National Monument, is 69.1°F (20.6°C) and the average low-temperature is 39.9°F (4.4°C).

What is the wettest month in John Day Fossil Beds National Monument?

The month with the most rainfall in John Day Fossil Beds National Monument is May, when 1.65" (42mm) of precipitation is typically aggregated.

How much does it rain in John Day Fossil Beds National Monument in May?

During May, John Day Fossil Beds National Monument regularly aggregates up to 1.65" (42mm) of precipitation.

What is the average length of the day in May in John Day Fossil Beds National Monument?

The average day length in May is 14h and 50min.

What time are sunrise and sunset in May in John Day Fossil Beds National Monument?

On the first day of May in John Day Fossil Beds National Monument, Oregon, sunrise is at 5:47 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 8:36 pm PDT.

Average temperature in May
John Day Fossil Beds National Monument, OR

Average temperature in May - John Day Fossil Beds National Monument, OR
  • Average high temperature in May: 69°F

The warmest months (with the highest average high temperature) are July and August (86°F).
The months with the lowest average high temperature are January and December (42°F).

  • Average low temperature in May: 40°F

The months with the highest average low temperature are July and August (52°F).
The coldest month (with the lowest average low temperature) is January (24°F).

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Average rainfall in May
John Day Fossil Beds National Monument, OR

Average rainfall in May - John Day Fossil Beds National Monument, OR
  • Average rainfall in May: 1.7"

The wettest month (with the highest rainfall) is May (1.7").
The driest month (with the least rainfall) is July (0.6").

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Average daylight in May
John Day Fossil Beds National Monument, OR

Average daylight in May - John Day Fossil Beds National Monument, 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).

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John Day Fossil Beds National Monument, Oregon, USA

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