John Day Fossil Beds National Monument
Oregon, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
John Day Fossil Beds National Monument, OR

A scenic hillside view of the Painted Hills Unit, in John Day Fossil Beds National Monument, Oregon
A scenic hillside view of the Painted Hills Unit, in John Day Fossil Beds National Monument, Oregon
January, like December, in John Day Fossil Beds National Monument, Oregon, is a wintry winter month, with average temperature fluctuating between 42.1°F (5.6°C) and 24.1°F (-4.4°C). January and December, with an average high-temperature of 42.1°F (5.6°C), are the coldest months. Weather in January »
February, the last month of the winter, in John Day Fossil Beds National Monument, is a frosty month, with average temperature varying between 46.9°F (8.3°C) and 27°F (-2.8°C). In February, the average high-temperature is practically the same as in January - a frosty 46.9°F (8.3°C). Weather in February »

The first month of the spring, March, is a cool month in John Day Fossil Beds National Monument, Oregon, with average temperature varying between 30.9°F (-0.6°C) and 54°F (12.2°C). In March, the average high-temperature slightly increases, from a chilly 46.9°F (8.3°C) in February, to a cool 54°F (12.2°C). Weather in March »

April in John Day Fossil Beds National Monument, Oregon, is a moderate spring month, with average temperature varying between 60.1°F (15.6°C) and 34°F (1.1°C). In John Day Fossil Beds National Monument, Oregon, the average high-temperature slightly increases, from a fresh 54°F (12.2°C) in March, to a moderate 60.1°F (15.6°C). Weather in April »

May, the last month of the spring, in John Day Fossil Beds National Monument, is a pleasant month, with average temperature fluctuating between 69.1°F (20.6°C) and 39.9°F (4.4°C). In John Day Fossil Beds National Monument, the average high-temperature rises, from a mild 60.1°F (15.6°C) in April, to an agreeable 69.1°F (20.6°C). Weather in May »

The first month of the summer, June, is a moderately hot month in John Day Fossil Beds National Monument, Oregon, with average temperature ranging between min 46.9°F (8.3°C) and max 77°F (25°C). In John Day Fossil Beds National Monument, the average high-temperature marginally rises, from a pleasant 69.1°F (20.6°C) in May, to a moderately hot 77°F (25°C). Weather in June »

July in John Day Fossil Beds National Monument, Oregon, is a hot summer month, with average temperature ranging between max 86°F (30°C) and min 52°F (11.1°C). July and August, with an average high-temperature of 86°F (30°C), are the warmest months. Weather in July »

The last month of the summer, August, is another tropical month in John Day Fossil Beds National Monument, Oregon, with temperature in the range of an average low of 52°F (11.1°C) and an average high of 86°F (30°C). The warmest months are July and August, with an average high-temperature of 86°F (30°C). Weather in August »

The first month of the autumn, September, is still a warm month in John Day Fossil Beds National Monument, Oregon, with average temperature ranging between max 77°F (25°C) and min 44.1°F (6.7°C). In John Day Fossil Beds National Monument, the average high-temperature in September drops, from a hot 86°F (30°C) in August, to a moderately hot 77°F (25°C). Weather in September »

October, the same as September, is another comfortable autumn month in John Day Fossil Beds National Monument, Oregon, with average temperature varying between 64.9°F (18.3°C) and 36°F (2.2°C). In John Day Fossil Beds National Monument, Oregon, the average high-temperature in October drops, from a moderately hot 77°F (25°C) in September, to an enjoyable 64.9°F (18.3°C). Weather in October »

November, the last month of the autumn, in John Day Fossil Beds National Monument, is another chilly month, with average temperature fluctuating between 48.9°F (9.4°C) and 30°F (-1.1°C). In John Day Fossil Beds National Monument, the average high-temperature significantly decreases, from a comfortable 64.9°F (18.3°C) in October, to a chilly 48.9°F (9.4°C). Weather in November »

December, the first month of the winter, in John Day Fossil Beds National Monument, is still a cold month, with average temperature varying between 42.1°F (5.6°C) and 25°F (-3.9°C). The coldest months are January and December, with an average high-temperature of 42.1°F (5.6°C). Weather in December »

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

January and December, with an average high-temperature of 42.1°F (5.6°C), are the coldest months in John Day Fossil Beds National Monument.

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

During the entire year, John Day Fossil Beds National Monument aggregates up to 11.4" (288.4mm) of precipitation.

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

May is the month with the most rainfall, with 1.6" (41.9mm) of accumulated precipitation.

When are the longest days in John Day Fossil Beds National Monument?

June has the longest days of the year in John Day Fossil Beds National Monument, Oregon, with an average of 15.5h of daylight.

What are the warmest months in John Day Fossil Beds National Monument?

Warmest months in John Day Fossil Beds National Monument are July and August, with an average high-temperature of 86°F (30°C).

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

July is the month with the least rainfall in John Day Fossil Beds National Monument, with 0.6" (15.5mm) of accumulated precipitation.

What is the month with the shortest days in John Day Fossil Beds National Monument?

December has the shortest days of the year in John Day Fossil Beds National Monument, Oregon, with an average of 8.9h of daylight.
Average temperature - John Day Fossil Beds National Monument, OR
Average rainfall - John Day Fossil Beds National Monument, OR
Average daylight - John Day Fossil Beds National Monument, OR

The month with the longest days is June (Average daylight: 15.5h).
The month with shortest days is December (Average daylight: 8.9h).