La Grande
Washington, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
La Grande, WA

January, the same as December, in La Grande, Washington, is another chilly winter month, with temperature in the range of an average low of 33.1°F (0.6°C) and an average high of 45°F (7.2°C). January is the coldest month, with an average high-temperature of 45°F (7.2°C) and an average low-temperature of 33.1°F (0.6°C). Weather in January »
The last month of the winter, February, is another chilly month in La Grande, Washington, with average temperature fluctuating between 35.4°F (1.9°C) and 49.1°F (9.5°C). In La Grande, the average high-temperature is essentially the same as in January - a still frosty 49.1°F (9.5°C). Weather in February »

March, the first month of the spring, in La Grande, is a cool month, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 52°F (11.1°C). In March, the average high-temperature is essentially the same as in February - a fresh 52°F (11.1°C). Weather in March »

April is a moderate spring month in La Grande, Washington, with average temperature fluctuating between 57.7°F (14.3°C) and 38.7°F (3.7°C). In La Grande, Washington, the average high-temperature slightly increases, from a fresh 52°F (11.1°C) in March, to a moderate 57.7°F (14.3°C). Weather in April »

May, the last month of the spring, in La Grande, is an enjoyable month, with average temperature fluctuating between 65.8°F (18.8°C) and 44.1°F (6.7°C). In La Grande, the average high-temperature in May marginally rises, from a moderate 57.7°F (14.3°C) in April, to an enjoyable 65.8°F (18.8°C). Weather in May »

The first month of the summer, June, is a pleasant month in La Grande, Washington, with average temperature fluctuating between 48.9°F (9.4°C) and 71.1°F (21.7°C). In June, the average high-temperature is relatively the same as in May - an agreeable 71.1°F (21.7°C). Weather in June »

July in La Grande, Washington, is a moderately hot summer month, with average temperature varying between 77.5°F (25.3°C) and 52.2°F (11.2°C). The warmest month is July, with an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 52.2°F (11.2°C). Weather in July »

August, the last month of the summer, in La Grande, is also a moderately hot month, with average temperature varying between 52.9°F (11.6°C) and 77°F (25°C). In August, the average high-temperature is relatively the same as in July - a still warm 77°F (25°C). Weather in August »

The first month of the autumn, September, is also an agreeable month in La Grande, Washington, with average temperature fluctuating between 49.6°F (9.8°C) and 71.1°F (21.7°C). In La Grande, the average high-temperature slightly decreases, from a moderately hot 77°F (25°C) in August, to an agreeable 71.1°F (21.7°C). Weather in September »

October, the same as September, in La Grande, Washington, is a moderate autumn month, with average temperature varying between 43.7°F (6.5°C) and 60.6°F (15.9°C). In October, the average high-temperature decreases, from an agreeable 71.1°F (21.7°C) in September, to a mild 60.6°F (15.9°C). Weather in October »

The last month of the autumn, November, is also a fresh month in La Grande, Washington, with average temperature ranging between min 37.6°F (3.1°C) and max 50.5°F (10.3°C). In La Grande, the average high-temperature drops, from a mild 60.6°F (15.9°C) in October, to a fresh 50.5°F (10.3°C). Weather in November »

The first month of the winter, December, is still a chilly month in La Grande, Washington, with average temperature ranging between max 46.2°F (7.9°C) and min 34.9°F (1.6°C). In La Grande, the average high-temperature is relatively the same as in November - a frosty 46.2°F (7.9°C). Weather in December »

What is the coldest month in La Grande?

The coldest month is January, with an average high-temperature of 45°F (7.2°C) and an average low-temperature of 33.1°F (0.6°C).

How many days does it rain in La Grande?

Throughout the year, there are 183 rainfall days, and 38.5" (978.4mm) of precipitation is accumulated.

When does it snow in La Grande?

Months with snowfall in La Grande, Washington, are January through April, November and December.

How much does it snow in La Grande?

In La Grande, during the entire year, snow aggregates up to 4.2" (106.6mm).

When does it snow the most in La Grande?

January is the month with the most snowfall in La Grande, Washington, with 1.8" (45.7mm) of accumulated snow.

When are the longest days in La Grande?

With an average of 15.8h of daylight, June has the longest days of the year in La Grande, Washington.

What is the warmest month in La Grande?

July is the warmest month, with an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 52.2°F (11.2°C).

What is the driest month in La Grande?

The month with the least rainfall in La Grande, Washington, is July when the rain falls for 7 days and typically collects 0.9" (22.9mm) of precipitation.

What is the rainiest month in La Grande?

The month with the most rainfall is December when the rain falls for 22 days and typically aggregates up to 5.6" (142mm) of precipitation.

What is the month with the shortest days in La Grande?

December has the shortest days of the year, with an average of 8.6h of daylight.
Average rainfall - La Grande, WA
Average rainfall days - La Grande, WA
Average snowfall - La Grande, WA
Average daylight - La Grande, WA

The month with the longest days is June (Average daylight: 15.8h).
The month with shortest days is December (Average daylight: 8.6h).