March weather forecast and climate
Katalla, AK

Weather in March

March, the first month of the spring, in Katalla, is also a wintry month, with temperature in the range of an average low of 25.5°F (-3.6°C) and an average high of 34.2°F (1.2°C).

Temperature

In March, the average high-temperature is almost the same as in February - a still cold 34.2°F (1.2°C). In Katalla, in March, the average low-temperature is 25.5°F (-3.6°C).

Humidity

The average relative humidity in Katalla, Alaska, is 79%.

Rainfall

In March, the rain falls for 9.9 days. Throughout March, 4.13" (105mm) of precipitation is accumulated. In Katalla, Alaska, during the entire year, the rain falls for 191.3 days and collects up to 72.4" (1839mm) of precipitation.

Snowfall

Months with snowfall in Katalla are January through May, October through December. In March, in Katalla, it is snowing for 12.4 days. Throughout March, 13.03" (331mm) of snow is accumulated. In Katalla, during the entire year, snow falls for 66.1 days, and aggregates up to 74.57" (1894mm) of snow.

Daylight

In March, the average length of the day in Katalla is 11.9h.

Sunshine

The average sunshine in Katalla is 5.1h.

UV index

In March, the average daily maximum UV index in Katalla is 2. A UV Index estimate of 2, and below, represents a low threat to health from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 2 in March interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in March in Katalla?

In Katalla, in March, the average high-temperature is 34.2°F (1.2°C), and the average low-temperature is 25.5°F (-3.6°C).

What is the average humidity in March in Katalla?

In March, the average relative humidity is 79%.

How many days does it rain in March in Katalla?

In Katalla, in March, it is raining for 9.9 days, with typically 4.13" (105mm) of accumulated precipitation.

How much does it snow in Katalla in March?

In March, in Katalla, Alaska, it is snowing for 12.4 days. Throughout March, 13.03" (331mm) of snow is accumulated.

How many hours of daylight does Katalla have in March?

In March, the average length of the day in Katalla, Alaska, is 11.9h.

How many hours of sunshine does Katalla have in March?

In Katalla, the average sunshine in March is 5.1h.

What is the UV index reading in March in Katalla?

The average daily maximum UV index in March in Katalla, Alaska, is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in March
Katalla, AK

Average temperature in March - Katalla, AK
  • Average high temperature in March: 34.2°F

The warmest month (with the highest average high temperature) is July (58.6°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in March: 25.5°F

The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in March
Katalla, AK

Average pressure in March - Katalla, AK
  • Average pressure in March: 29.76"

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 in March
Katalla, AK

Average wind speed in March - Katalla, AK
  • Average wind speed in March: 10.2mph

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 humidity in March
Katalla, AK

Average humidity in March - Katalla, AK
  • Average humidity in March: 79%

The month with the highest relative humidity is August (84%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in March
Katalla, AK

Average rainfall in March - Katalla, AK
  • Average rainfall in March: 4.13"

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 in March
Katalla, AK

Average rainfall days in March - Katalla, AK
  • Average rainfall days in March: 9.9 days

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 in March
Katalla, AK

Average snowfall in March - Katalla, AK
  • Average snowfall in March: 13.03"

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 in March
Katalla, AK

Average snowfall days in March - Katalla, AK
  • Average snowfall days in March: 12.4 days

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 in March /
Average sunshine in March
Katalla, AK

Average daylight in March / Average sunshine in March - Katalla, AK
  • Average daylight in March: 11.9h

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

  • Average sunshine in March: 5.1h

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 in March
Katalla, AK

Average sunshine days in March - Katalla, AK
  • Average sunshine days in March: 11.5 days

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 UV index in March
Katalla, AK

Average UV index in March - Katalla, AK
  • Average UV index in March: 2

The month with the highest UV index is July (UV index 4).
Months with the lowest UV index are November and December (UV index 1).

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Average cloud cover in March
Katalla, AK

Average cloud cover in March - Katalla, AK
  • Average cloud cover in March: 58

The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is May (Cloud cover 57).

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Average visibility in March
Katalla, AK

Average visibility in March - Katalla, AK
  • Average visibility in March: 6mi

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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