Redmond
Washington, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Redmond, WA

January is a chilly winter month in Redmond, Washington, with average temperature fluctuating between 44.2°F (6.8°C) and 34.5°F (1.4°C). In January, the average high-temperature is relatively the same as in December - a chilly 44.2°F (6.8°C). Weather in January »

February, the last month of the winter, in Redmond, is also a frosty month, with average temperature fluctuating between 45.1°F (7.3°C) and 34.3°F (1.3°C). In Redmond, the average high-temperature is relatively the same as in January - a still frosty 45.1°F (7.3°C). Weather in February »

March, the first month of the spring, in Redmond, is a cool month, with average temperature varying between 36.5°F (2.5°C) and 50.2°F (10.1°C). In March, the average high-temperature is relatively the same as in February - a fresh 50.2°F (10.1°C). Weather in March »

April in Redmond, Washington, is a moderate spring month, with average temperature ranging between max 55.4°F (13°C) and min 38.8°F (3.8°C). In Redmond, the average high-temperature is essentially the same as in March - a mild 55.4°F (13°C). Weather in April »

The last month of the spring, May, is an enjoyable month in Redmond, Washington, with average temperature fluctuating between 43.3°F (6.3°C) and 64.2°F (17.9°C). In Redmond, the average high-temperature slightly increases, from a moderate 55.4°F (13°C) in April, to an enjoyable 64.2°F (17.9°C). Weather in May »

The first month of the summer, June, is an agreeable month in Redmond, Washington, with average temperature varying between 46.9°F (8.3°C) and 68.7°F (20.4°C). In Redmond, Washington, the average high-temperature in June is essentially the same as in May - a pleasant 68.7°F (20.4°C). Weather in June »

July in Redmond, Washington, is a warm summer month, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 75.6°F (24.2°C). In Redmond, the average high-temperature in July slightly increases, from a pleasant 68.7°F (20.4°C) in June, to a moderately hot 75.6°F (24.2°C). Weather in July »

August, the last month of the summer, in Redmond, is also a moderately hot month, with average temperature varying between 52.5°F (11.4°C) and 76.3°F (24.6°C). The warmest month is August, with an average high-temperature of 76.3°F (24.6°C) and an average low-temperature of 52.5°F (11.4°C). Weather in August »

September, the first month of the autumn, in Redmond, is still a pleasant month, with average temperature fluctuating between 69.3°F (20.7°C) and 49.1°F (9.5°C). In Redmond, the average high-temperature slightly decreases, from a warm 76.3°F (24.6°C) in August, to a pleasant 69.3°F (20.7°C). Weather in September »

October, the same as September, in Redmond, Washington, is another mild autumn month, with average temperature ranging between min 43.9°F (6.6°C) and max 58.6°F (14.8°C). In October, the average high-temperature decreases, from an agreeable 69.3°F (20.7°C) in September, to a moderate 58.6°F (14.8°C). Weather in October »

The last month of the autumn, November, is also a frosty month in Redmond, Washington, with temperature in the range of an average low of 38.8°F (3.8°C) and an average high of 48.2°F (9°C). In November, the average high-temperature decreases, from a mild 58.6°F (14.8°C) in October, to a frosty 48.2°F (9°C). Weather in November »

The first month of the winter, December, is still a cold month in Redmond, Washington, with average temperature ranging between max 42.1°F (5.6°C) and min 34°F (1.1°C). The coldest month is December, with an average high-temperature of 42.1°F (5.6°C) and an average low-temperature of 34°F (1.1°C). Weather in December »

What is the most humid month in Redmond?

Months with the highest humidity are January, February and December, with an average relative humidity of 85%.

How many days does it rain in Redmond?

Throughout the year, there are 174 rainfall days, and 29.69" (754mm) of precipitation is accumulated.

When does it snow in Redmond?

January through March, November and December are months with snowfall in Redmond, Washington.

How many days does it snow in Redmond?

Throughout the year, there are 8.6 snowfall days, and 4.53" (115mm) of snow is accumulated.

What is the month with the lowest UV index in Redmond?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

When does it snow the most in Redmond?

The month with the most snowfall is February when snow falls for 3.2 days and typically aggregates up to 2.05" (52mm) of snow.

When it does not snow in Redmond?

In Redmond, Washington, snow does not fall in April through October.

When are the longest days in Redmond?

The month with the longest days in Redmond, Washington, is June, with an average of 15.9h of daylight.

What is the least humid month in Redmond?

The least humid month is July, with an average relative humidity of 70%.

What is the driest month in Redmond?

July is the month with the least rainfall in Redmond. Rain falls for 7.4 days and accumulates 0.39" (10mm) of precipitation.

When is the highest UV index in Redmond?

July is the month with the highest UV index, with an average maximum UV index of 5.

What is the warmest month in Redmond?

August is the warmest month, with an average high-temperature of 76.3°F (24.6°C) and an average low-temperature of 52.5°F (11.4°C).

What month has the most sunshine in Redmond?

With an average of 10.7h of sunshine, August has the most sunshine of the year in Redmond, Washington.

What is the coldest month in Redmond?

The coldest month in Redmond, Washington, is December, with an average high-temperature of 42.1°F (5.6°C) and an average low-temperature of 34°F (1.1°C).

What is the rainiest month in Redmond?

The month with the most rainfall is December when the rain falls for 18.7 days and typically aggregates up to 4.37" (111mm) of precipitation.

What is the month with the shortest days in Redmond?

With an average of 8.5h of daylight, December has the shortest days of the year in Redmond.

What is the month with the least sunshine in Redmond?

The month with the least sunshine is December, with an average of 4.2h of sunshine.
Average temperature - Redmond, WA
Average humidity - Redmond, WA
Average rainfall - Redmond, WA

The wettest month (with the highest rainfall) is December (4.37").
The driest month (with the lowest rainfall) is July (0.39").

Average rainfall days - Redmond, WA

The month with the highest number of rainy days is March (19.7 days).
The month with the lowest number of rainy days is August (5.9 days).

Average snowfall - Redmond, WA

The month with the highest snowfall is February (2.05").
Months with the lowest snowfall are April, May, June, July, August, September and October (0").

Average snowfall days - Redmond, WA

The month with the highest number of snowfall days is February (3.2 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Redmond, WA