Monthly weather forecast and climate
Brighton, CO

Trees on partly frozen lake water in Barr Lake State Park in Brighton, Colorado, sunny day with a partly cloudy sky above, a far landscape
Trees on partly frozen lake water in Barr Lake State Park in Brighton, Colorado, sunny day with a partly cloudy sky above, a far landscape
January, like December, is a chilly winter month in Brighton, Colorado, with average temperature varying between 15.6°F (-9.1°C) and 44.2°F (6.8°C). In Brighton, in January, the average high-temperature is 44.2°F (6.8°C), and the average low-temperature is 15.6°F (-9.1°C). Weather in January »
February, the last month of the winter, in Brighton, is also a chilly month, with temperature in the range of an average low of 18.5°F (-7.5°C) and an average high of 46.9°F (8.3°C). In Brighton, in February, the average high-temperature is 46.9°F (8.3°C), and the average low-temperature is 18.5°F (-7.5°C). Weather in February »

March, the first month of the spring, in Brighton, is a mild month, with average temperature fluctuating between 55.6°F (13.1°C) and 26.2°F (-3.2°C). In March, the average high-temperature is 55.6°F (13.1°C), and the average low-temperature is 26.2°F (-3.2°C). Weather in March »

April in Brighton, Colorado, is a comfortable spring month, with temperature in the range of an average high of 63.7°F (17.6°C) and an average low of 33.6°F (0.9°C). In Brighton, Colorado, the average high-temperature is 63.7°F (17.6°C), and the average low-temperature is 33.6°F (0.9°C). Weather in April »

The last month of the spring, May, is a pleasant month in Brighton, Colorado, with average temperature ranging between min 43°F (6.1°C) and max 72.9°F (22.7°C). The average high-temperature, in May, is 72.9°F (22.7°C), while the average low-temperature is 43°F (6.1°C). Weather in May »

The first month of the summer, June, is a warm month in Brighton, Colorado, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 51.8°F (11°C). The average high-temperature, in June, is 83.1°F (28.4°C), while the average low-temperature is 51.8°F (11°C). Weather in June »

July is a hot summer month in Brighton, Colorado, with average temperature varying between 89.6°F (32°C) and 57.2°F (14°C). With an average high-temperature of 89.6°F (32°C) and an average low-temperature of 57.2°F (14°C), July is the warmest month. Weather in July »

August, the last month of the summer, in Brighton, is another hot month, with temperature in the range of an average high of 87.1°F (30.6°C) and an average low of 55.8°F (13.2°C). In August, the average high-temperature is 87.1°F (30.6°C), and the average low-temperature is 55.8°F (13.2°C). Weather in August »

September, the first month of the autumn, in Brighton, is also a warm month, with average temperature fluctuating between 78.8°F (26°C) and 46.2°F (7.9°C). In September, the average high-temperature is 78.8°F (26°C), and the average low-temperature is 46.2°F (7.9°C). Weather in September »

October, like September, in Brighton, Colorado, is another comfortable autumn month, with average temperature fluctuating between 66.6°F (19.2°C) and 34.5°F (1.4°C). In October, the average high-temperature is 66.6°F (19.2°C), and the average low-temperature is 34.5°F (1.4°C). Weather in October »

November, the last month of the autumn, in Brighton, is also a fresh month, with temperature in the range of an average low of 24.1°F (-4.4°C) and an average high of 52.7°F (11.5°C). In November, the average high-temperature is 52.7°F (11.5°C), and the average low-temperature is 24.1°F (-4.4°C). Weather in November »

December, the first month of the winter, in Brighton, is still a chilly month, with average temperature varying between 43.3°F (6.3°C) and 15.3°F (-9.3°C). The coldest month is December, with an average high-temperature of 43.3°F (6.3°C) and an average low-temperature of 15.3°F (-9.3°C). Weather in December »

How much does it rain in Brighton?

During the entire year, Brighton aggregates up to 14.2" (359.7mm) of precipitation.

When does it snow in Brighton?

Months with snowfall in Brighton are January through May, September through December.

How much does it snow in Brighton?

Throughout the year, in Brighton, Colorado, 36.6" (929.7mm) of snow is accumulated.

What is the driest month in Brighton?

February is the month with the least rainfall in Brighton, with 0.4" (9.4mm) of accumulated precipitation.

When does it snow the most in Brighton?

March is the month with the most snowfall in Brighton, with 7" (177.8mm) of accumulated snow.

What is the rainiest month in Brighton?

May is the month with the most rainfall in Brighton, Colorado, with 2.3" (57.4mm) of accumulated precipitation.

When are the longest days in Brighton?

With an average of 15h of daylight, June has the longest days of the year in Brighton.

What is the warmest month in Brighton?

With an average high-temperature of 89.6°F (32°C) and an average low-temperature of 57.2°F (14°C), July is the warmest month in Brighton, Colorado.

What is the coldest month in Brighton?

The coldest month in Brighton, Colorado, is December, with an average high-temperature of 43.3°F (6.3°C) and an average low-temperature of 15.3°F (-9.3°C).

What is the month with the shortest days in Brighton?

December has the shortest days of the year in Brighton, with an average of 9.4h of daylight.
Average temperature - Brighton, CO
Average rainfall - Brighton, CO
Average daylight - Brighton, CO
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