Monthly weather forecast and climate
Cantwell, AK

January is the coldest month in Cantwell, with an average high-temperature of 10.8°F (-11.8°C) and an average low-temperature of -8.9°F (-22.7°C). In Cantwell, it is raining for 9 days, with typically 1" (24.4mm) of accumulated precipitation.
Weather in January »
In February, the average high-temperature is 17.4°F (-8.1°C), and the average low-temperature is -5.6°F (-20.9°C). In Cantwell, Alaska, it is raining for 7 days, with typically 0.8" (19.3mm) of accumulated precipitation.
Weather in February »
The average high-temperature, is 25.5°F (-3.6°C), while the average low-temperature is -1.5°F (-18.6°C). In Cantwell, during March, the rain falls for 6 days and regularly aggregates up to 0.5" (11.7mm) of precipitation.
Weather in March »
The average high-temperature, in April, is 38.5°F (3.6°C), while the average low-temperature is 14.5°F (-9.7°C). The month with the least rainfall is April when the rain falls for 6 days and typically collects 0.4" (10.9mm) of precipitation.
Weather in April »
In May, the average high-temperature is 52.9°F (11.6°C), and the average low-temperature is 28.8°F (-1.8°C). In Cantwell, it is raining for 8 days, with typically 0.8" (19.3mm) of accumulated precipitation.
Weather in May »
The average high-temperature, in Cantwell, is 64.8°F (18.2°C), while the average low-temperature is 38.3°F (3.5°C). In June, the rain falls for 11 days.
Weather in June »
July is the warmest month, with an average high-temperature of 66°F (18.9°C) and an average low-temperature of 44.2°F (6.8°C). In Cantwell, during July, the rain falls for 15 days and regularly aggregates up to 2.7" (67.6mm) of precipitation.
Weather in July »
In Cantwell, in August, the average high-temperature is 60.4°F (15.8°C), and the average low-temperature is 40.3°F (4.6°C). The month with the most rainfall is August when the rain falls for 16 days and typically aggregates up to 3.2" (81.3mm) of precipitation.
Weather in August »
In September, the average high-temperature is 49.6°F (9.8°C), and the average low-temperature is 30.9°F (-0.6°C). In Cantwell, it is raining for 15 days, with typically 2.6" (66mm) of accumulated precipitation.
Weather in September »
In Cantwell, in October, the average high-temperature is 32.2°F (0.1°C), and the average low-temperature is 14.4°F (-9.8°C). In Cantwell, during October, the rain falls for 10 days and regularly aggregates up to 1.2" (30.7mm) of precipitation.
Weather in October »
In November, the average high-temperature is 17.1°F (-8.3°C), and the average low-temperature is -0.6°F (-18.1°C). In Cantwell, Alaska, in November, it is raining for 8 days, with typically 1.1" (27.7mm) of accumulated precipitation.
Weather in November »
In December, the average high-temperature is 14°F (-10°C), and the average low-temperature is -5.4°F (-20.8°C). In Cantwell, it is raining for 8 days, with typically 0.9" (23.6mm) of accumulated precipitation.
Weather in December »

What is the coldest month in Cantwell?

The coldest month in Cantwell is January, with an average high-temperature of 10.8°F (-11.8°C) and an average low-temperature of -8.9°F (-22.7°C).

How much does it rain in Cantwell?

Throughout the year, there are 119 rainfall days, and 16.7" (425.2mm) of precipitation is accumulated.

When does it snow in Cantwell?

Months with snowfall in Cantwell, Alaska, are January through July, September through December.

How much does it snow in Cantwell?

Throughout the year, in Cantwell, Alaska, 124.1" (3152.1mm) of snow is accumulated.

When does it snow the most in Cantwell?

January is the month with the most snowfall in Cantwell, with 22.3" (566.4mm) of accumulated snow.

What is the driest month in Cantwell?

April is the month with the least rainfall. Rain falls for 6 days and accumulates 0.4" (10.9mm) of precipitation.

When are the longest days in Cantwell?

June has the longest days of the year, with an average of 20.3h of daylight.

What is the warmest month in Cantwell?

July is the warmest month, with an average high-temperature of 66°F (18.9°C) and an average low-temperature of 44.2°F (6.8°C).

What is the rainiest month in Cantwell?

The month with the most rainfall is August when the rain falls for 16 days and typically aggregates up to 3.2" (81.3mm) of precipitation.

What is the month with the shortest days in Cantwell?

With an average of 4.7h of daylight, December has the shortest days of the year.
Average temperature - Cantwell, AK
Average rainfall - Cantwell, AK
Average rainfall days - Cantwell, AK
Average daylight - Cantwell, AK

The month with the longest days is June (Average daylight: 20.3h).
The month with shortest days is December (Average daylight: 4.7h).

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