Brothers
Oregon, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Brothers, OR

January, the same as December, is a wintry winter month in Brothers, Oregon, with average temperature varying between 38.8°F (3.8°C) and 26.6°F (-3°C). In January, the average high-temperature is almost the same as in December - a still wintry 38.8°F (3.8°C). Weather in January »

February, the last month of the winter, in Brothers, is also a wintry month, with temperature in the range of an average high of 39.7°F (4.3°C) and an average low of 27.1°F (-2.7°C). In Brothers, Oregon, the average high-temperature in February is essentially the same as in January - a still cold 39.7°F (4.3°C). Weather in February »

The first month of the spring, March, is a frosty month in Brothers, Oregon, with average temperature varying between 45.1°F (7.3°C) and 31.1°F (-0.5°C). In March, the average high-temperature marginally rises, from a cold 39.7°F (4.3°C) in February, to a chilly 45.1°F (7.3°C). Weather in March »

April is a fresh spring month in Brothers, Oregon, with average temperature fluctuating between 34.9°F (1.6°C) and 52.9°F (11.6°C). In April, the average high-temperature slightly increases, from a chilly 45.1°F (7.3°C) in March, to a cool 52.9°F (11.6°C). Weather in April »

The last month of the spring, May, is an enjoyable month in Brothers, Oregon, with average temperature varying between 41.4°F (5.2°C) and 62.2°F (16.8°C). In Brothers, the average high-temperature rises, from a fresh 52.9°F (11.6°C) in April, to a comfortable 62.2°F (16.8°C). Weather in May »

June, the first month of the summer, in Brothers, is a pleasant month, with average temperature varying between 69.6°F (20.9°C) and 47.3°F (8.5°C). In Brothers, the average high-temperature in June slightly increases, from a comfortable 62.2°F (16.8°C) in May, to a pleasant 69.6°F (20.9°C). Weather in June »

July in Brothers, Oregon, is a moderately hot summer month, with average temperature varying between 53.8°F (12.1°C) and 81.1°F (27.3°C). July is the warmest month, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 53.8°F (12.1°C). In July, the average heat index is calculated to 81.1°F (27.3°C). Weather in July »

August, the last month of the summer, in Brothers, is also a moderately hot month, with average temperature fluctuating between 54.3°F (12.4°C) and 80.6°F (27°C). In Brothers, the average high-temperature in August is almost the same as in July - a still warm 80.6°F (27°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Brothers, Oregon, with average temperature ranging between min 48.4°F (9.1°C) and max 71.1°F (21.7°C). In Brothers, the average high-temperature in September decreases, from a moderately hot 80.6°F (27°C) in August, to a pleasant 71.1°F (21.7°C). Weather in September »

October, the same as September, in Brothers, Oregon, is a moderate autumn month, with temperature in the range of an average low of 39.4°F (4.1°C) and an average high of 57.2°F (14°C). In October, the average high-temperature decreases, from an agreeable 71.1°F (21.7°C) in September, to a mild 57.2°F (14°C). Weather in October »

November, the last month of the autumn, in Brothers, is another chilly month, with average temperature varying between 31.1°F (-0.5°C) and 45.1°F (7.3°C). In Brothers, the average high-temperature in November decreases, from a mild 57.2°F (14°C) in October, to a chilly 45.1°F (7.3°C). Weather in November »

The first month of the winter, December, is also a wintry month in Brothers, Oregon, with average temperature fluctuating between 36.1°F (2.3°C) and 24.3°F (-4.3°C). With an average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 24.3°F (-4.3°C), December is the coldest month. Weather in December »

How much does it rain in Brothers?

In Brothers, during the entire year, the rain falls for 65.5 days and collects up to 5.67" (144mm) of precipitation.

When does it snow in Brothers?

January through April, September through December are months with snowfall.

How much does it snow in Brothers?

Throughout the year, in Brothers, there are 20.9 snowfall days, and 9.02" (229mm) of snow is accumulated.

When is the lowest UV index in Brothers?

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the snowiest month in Brothers?

February is the month with the most snowfall in Brothers. Snow falls for 4.4 days and accumulates 3.15" (80mm) of snow.

What is the rainiest month in Brothers?

May is the month with the most rainfall in Brothers. Rain falls for 7.6 days and accumulates 0.67" (17mm) of precipitation.

When it does not snow in Brothers?

In Brothers, Oregon, snow does not fall in May through August.

When are the longest days in Brothers?

June has the longest days of the year in Brothers, Oregon, with an average of 15.4h of daylight.

What is the warmest month in Brothers?

With an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 53.8°F (12.1°C), July is the warmest month in Brothers, Oregon.

What are the least humid months in Brothers?

Months with the lowest humidity are July and August, with an average relative humidity of 43%.

What is the driest month in Brothers?

The month with the least rainfall is July when the rain falls for 2 days and typically collects 0.08" (2mm) of precipitation.

What month has the most sunshine in Brothers?

The month with the most sunshine in Brothers is July, with an average of 12.1h of sunshine.

What is the month with the highest UV index in Brothers?

The month with the highest UV index in Brothers is July, with an average maximum UV index of 6.

What is the coldest month in Brothers?

With an average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 24.3°F (-4.3°C), December is the coldest month in Brothers, Oregon.

What is the most humid month in Brothers?

With an average relative humidity of 81%, December is the most humid month.

What is the month with the shortest days in Brothers?

With an average of 9h of daylight, December has the shortest days of the year in Brothers.

What is the month with the least sunshine in Brothers?

With an average of 5.4h of sunshine, December has the least sunshine of the year in Brothers.
Average temperature - Brothers, OR
Average humidity - Brothers, OR
Average rainfall - Brothers, OR
Average rainfall days - Brothers, OR
Average snowfall - Brothers, OR
Average snowfall days - Brothers, OR

The month with the highest number of snowfall days is December (4.8 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

Average daylight / Average sunshine - Brothers, OR
Average UV index - Brothers, OR