Monthly weather forecast and climate
Katalla, AK

Weather in January

January, the same as December, in Katalla, Alaska, is a freezing cold winter month, with temperature in the range of an average high of 30.2°F (-1°C) and an average low of 24.8°F (-4°C). The coldest month is January, with an average high-temperature of 30.2°F (-1°C) and an average low-temperature of 24.8°F (-4°C). Weather in January »

Weather in February

The last month of the winter, February, is a wintry month in Katalla, Alaska, with average temperature ranging between max 32.2°F (0.1°C) and min 25.2°F (-3.8°C). In February, the average high-temperature is relatively the same as in January - a wintry 32.2°F (0.1°C). Weather in February »

Weather in March

The first month of the spring, March, is also a wintry month in Katalla, Alaska, with average temperature varying between 25.5°F (-3.6°C) and 34.2°F (1.2°C). In March, the average high-temperature is practically the same as in February - a still cold 34.2°F (1.2°C). Weather in March »

Weather in April

April, the same as March, is a wintry spring month in Katalla, Alaska, with average temperature varying between 32°F (0°C) and 40.6°F (4.8°C). In Katalla, Alaska, the average high-temperature in April marginally rises, from a cold 34.2°F (1.2°C) in March, to a still wintry 40.6°F (4.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a chilly month in Katalla, Alaska, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 48.6°F (9.2°C). In May, the average high-temperature marginally rises, from a cold 40.6°F (4.8°C) in April, to a chilly 48.6°F (9.2°C). Weather in May »

Weather in June

The first month of the summer, June, is a cool month in Katalla, Alaska, with average temperature varying between 46°F (7.8°C) and 55°F (12.8°C). In Katalla, the average high-temperature in June slightly increases, from a frosty 48.6°F (9.2°C) in May, to a fresh 55°F (12.8°C). Weather in June »

Weather in July

July in Katalla, Alaska, is a mild summer month, with temperature in the range of an average low of 49.5°F (9.7°C) and an average high of 58.6°F (14.8°C). With an average high-temperature of 58.6°F (14.8°C) and an average low-temperature of 49.5°F (9.7°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also a moderate month in Katalla, Alaska, with average temperature ranging between max 57.7°F (14.3°C) and min 50°F (10°C). In August, the average high-temperature is essentially the same as in July - a still mild 57.7°F (14.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a fresh month in Katalla, Alaska, with average temperature ranging between min 45.3°F (7.4°C) and max 52.5°F (11.4°C). In September, the average high-temperature is essentially the same as in August - a fresh 52.5°F (11.4°C). Weather in September »

Weather in October

October, the same as September, in Katalla, Alaska, is another chilly autumn month, with average temperature varying between 43.3°F (6.3°C) and 37.9°F (3.3°C). In October, the average high-temperature drops, from a cool 52.5°F (11.4°C) in September, to a frosty 43.3°F (6.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cold month in Katalla, Alaska, with temperature in the range of an average high of 34.5°F (1.4°C) and an average low of 28.9°F (-1.7°C). In Katalla, the average high-temperature in November slightly decreases, from a chilly 43.3°F (6.3°C) in October, to a cold 34.5°F (1.4°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Katalla, Alaska, with average temperature fluctuating between 26.2°F (-3.2°C) and 31.5°F (-0.3°C). In Katalla, Alaska, the average high-temperature in December is practically the same as in November - a subzero cold 31.5°F (-0.3°C). Weather in December »
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FAQ

What is the coldest month in Katalla?

January is the coldest month in Katalla, Alaska, with an average high-temperature of 30.2°F (-1°C) and an average low-temperature of 24.8°F (-4°C).

How much does it rain in Katalla?

In Katalla, during the entire year, the rain falls for 191.3 days and collects up to 72.4" (1839mm) of precipitation.

When does it snow in Katalla?

January through May, October through December are months with snowfall in Katalla, Alaska.

How many days does it snow in Katalla?

In Katalla, during the entire year, snow falls for 66.1 days, and aggregates up to 74.57" (1894mm) of snow.

What are the months with the most sunshine in Katalla?

Months with the most sunshine are May through July, with an average of 7.6h of sunshine.

What is the driest month in Katalla?

The month with the least rainfall is June when the rain falls for 17.2 days and typically collects 2.72" (69mm) of precipitation.

When it does not snow in Katalla?

June through September are months without snowfall in Katalla.

When are the longest days in Katalla?

With an average of 18.8h of daylight, June has the longest days of the year.

What is the warmest month in Katalla?

With an average high-temperature of 58.6°F (14.8°C) and an average low-temperature of 49.5°F (9.7°C), July is the warmest month in Katalla, Alaska.

When is the highest UV index in Katalla?

July is the month with the highest UV index in Katalla, Alaska, with an average maximum UV index of 4.

What is the most humid month in Katalla?

The most humid month in Katalla, Alaska, is August, with an average relative humidity of 84%.

What is the rainiest month in Katalla?

The month with the most rainfall is October when the rain falls for 20.3 days and typically aggregates up to 9.09" (231mm) of precipitation.

What is the least humid month in Katalla?

With an average relative humidity of 75%, November is the least humid month.

What are the months with the lowest UV index in Katalla?

November and December, with an average maximum UV index of 1, are months with the lowest UV index in Katalla.

What is the snowiest month in Katalla?

The month with the most snowfall in Katalla is December when snow falls for 12.9 days and typically aggregates up to 17.76" (451mm) of snow.

What is the month with the shortest days in Katalla?

With an average of 6h of daylight, December has the shortest days of the year in Katalla.

What is the month with the least sunshine in Katalla?

December has the least sunshine of the year, with an average of 2.1h of sunshine.

Average pressure
Katalla, AK

Average pressure - Katalla, AK

The month with the highest atmospheric pressure is July (30").
The month with the lowest atmospheric pressure is November (29.65").

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Average wind speed
Katalla, AK

Average wind speed - Katalla, AK

The windiest months (with the highest average wind speed) are January and November (12.1mph).
The calmest month (with the lowest average wind speed) is June (5.2mph).

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Average rainfall
Katalla, AK

Average rainfall - Katalla, AK

The wettest month (with the highest rainfall) is October (9.09").
The driest month (with the least rainfall) is June (2.72").

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Average rainfall days
Katalla, AK

Average rainfall days - Katalla, AK

The month with the highest number of rainy days is August (21 days).
The month with the least rainy days is February (9.6 days).

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Average snowfall
Katalla, AK

Average snowfall - Katalla, AK

The month with the highest snowfall is December (17.76").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Katalla, AK

Average snowfall days - Katalla, AK

The month with the highest number of snowfall days is December (12.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Katalla, AK

Average daylight / Average sunshine - Katalla, AK

The month with the longest days is June (Average daylight: 18.8h).
The month with the shortest days is December (Average daylight: 6h).

Months with the most sunshine are May, June and July (Average sunshine: 7.6h).
The month with the least sunshine is December (Average sunshine: 2.1h).

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Average sunshine days
Katalla, AK

Average sunshine days - Katalla, AK

The month with the most sunshine days is July (12.1 days).
The month with the least sunshine days is September (8 days).

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Average visibility
Katalla, AK

Average visibility - Katalla, AK

Months with the highest visibility are February, March, April, May, June, July, September, October and November (6mi).
Months with the lowest visibility are January, August and December (5mi).

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