Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
The initiation of March records an average high-temperature of a still wintry 35.8°F (2.1°C), displaying a near consistency with the previous month. The March nights show a slight decrease to a mean low-temperature of 30.6°F (-0.8°C).Humidity
The months with the lowest humidity are March and November, with an average relative humidity of 80%.Rainfall
In Old Harbor, in March, it is raining for 10.8 days, with typically 2.36" (60mm) of accumulated precipitation. In Old Harbor, during the entire year, the rain falls for 171.2 days and collects up to 37.32" (948mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. March is the month with the most snowfall. Snow falls for 8.5 days and accumulates 3.15" (80mm) of snow.Daylight
The average length of the day in March is 11h and 55min.On the first day of the month, sunrise is at 8:03 am and sunset at 6:47 pm AKST. On the last day of March, sunrise is at 7:41 am and sunset at 8:52 pm AKDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from AKST to AKDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from AKDT to AKST.
Sunshine
The average sunshine in March is 5.5h.UV index
In Old Harbor, the average daily maximum UV index in March is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 2 in March translates into these instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is March?
What are the least humid months?
What is the average humidity in March?
How much does it rain in March?
When does it snow the most?
How much does it snow in March?
How many hours of daylight does Old Harbor have in March?
When is the sunrise / sunset in March?
When does Daylight Saving Time (DST) start in March?
How many hours of sunshine does Old Harbor have in March?
What is the UV index reading in March in Old Harbor?
Average temperature in March
Old Harbor, AK
- Average high temperature in March: 35.8°F
The warmest month (with the highest average high temperature) is August (57.6°F).
The month with the lowest average high temperature is January (35.4°F).
- Average low temperature in March: 30.6°F
The month with the highest average low temperature is August (50.7°F).
The coldest month (with the lowest average low temperature) is March (30.6°F).
Average pressure in March
Old Harbor, AK
- Average pressure in March: 29.7"Hg
The month with the highest atmospheric pressure is July (29.98"Hg).
The month with the lowest atmospheric pressure is December (29.55"Hg).
Average wind speed in March
Old Harbor, AK
- Average wind speed in March: 12.4mph
The windiest month (with the highest average wind speed) is December (14.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity in March
Old Harbor, AK
- Average humidity in March: 80%
The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are March and November (80%).
Average rainfall in March
Old Harbor, AK
- Average rainfall in March: 2.36"
The wettest months (with the highest rainfall) are October and November (4.53").
The driest month (with the least rainfall) is July (1.85").
Average rainfall days in March
Old Harbor, AK
- Average rainfall days in March: 10.8 days
The month with the highest number of rainy days is September (17.6 days).
The month with the least rainy days is March (10.8 days).
Average snowfall in March
Old Harbor, AK
- Average snowfall in March: 3.15"
The month with the highest snowfall is March (3.15").
The months with the least snowfall are June, July and August (0").
Average snowfall days in March
Old Harbor, AK
- Average snowfall days in March: 8.5 days
The month with the highest number of snowfall days is March (8.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in March /
Average sunshine in March
Old Harbor, AK
- Average daylight in March: 11h and 5min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 48min).
- Average sunshine in March: 5h and 3min
The month with the most sunshine is July (Average sunshine: 8h and 18min).
The months with the least sunshine are January and December (Average sunshine: 2h and 36min).
Average sunshine days in March
Old Harbor, AK
- Average sunshine days in March: 13.2 days
The month with the most sunshine days is July (14.7 days).
The month with the least sunshine days is April (10.7 days).
Average UV index in March
Old Harbor, AK
- Average UV index in March: 2
The months with the highest UV index are June, July, August and September (UV index 3).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in March
Old Harbor, AK
- Average cloud cover in March: 55
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 52).
Average visibility in March
Old Harbor, AK
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Old Harbor, Alaska, USA
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