March weather forecast
Mackay, ID

Weather in March

The first month of the spring, March, is a wintry month in Mackay, Idaho, with temperature in the range of an average low of 23.4°F (-4.8°C) and an average high of 37.6°F (3.1°C).

Temperature

In Mackay, the average high-temperature in March slightly increases, from a freezing cold 28.8°F (-1.8°C) in February, to a cold 37.6°F (3.1°C). In Mackay, Idaho, in March, the average low-temperature is 23.4°F (-4.8°C).

Humidity

In Mackay, the average relative humidity is 77%.

Rainfall

In Mackay, during 11.6 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. In Mackay, during the entire year, the rain falls for 107.2 days and collects up to 10.31" (262mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In March, in Mackay, it is snowing for 11.8 days. Throughout March, 6.54" (166mm) of snow is accumulated. Throughout the year, there are 75.2 snowfall days, and 35.28" (896mm) of snow is accumulated.

Daylight

In Mackay, the average length of the day in March is 12h.

Sunshine

In March, the average sunshine is 7.8h.

UV index

The average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 2 in March interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in March in Mackay?

In March, the average relative humidity in Mackay is 77%.

How many days does it rain in March in Mackay?

In Mackay, Idaho, in March, during 11.6 rainfall days, 1.18" (30mm) of precipitation is typically accumulated.

How many days does it snow in March in Mackay?

In Mackay, Idaho, in March, during 11.8 snowfall days, 6.54" (166mm) of snow is typically accumulated.

How many hours of daylight does Mackay have in March?

In Mackay, Idaho, the average length of the day in March is 12h.

How many hours of sunshine does Mackay have in March?

The average sunshine in March in Mackay is 7.8h.

What is the UV index intensity in March in Mackay?

In March, the average daily maximum UV index in Mackay, Idaho, is 2. A UV Index estimate of 2, and below, represents a low health threat from unsafe exposure to the Sun's UV rays.

Average temperature in March
Mackay, ID

Average temperature in March - Mackay, ID
  • Average high temperature in March: 37.6°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is December (25.3°F).

  • Average low temperature in March: 23.4°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (10°F).

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Average pressure in March
Mackay, ID

Average pressure in March - Mackay, ID
  • Average pressure in March: 30.07"

The month with the highest atmospheric pressure is January (30.29").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in March
Mackay, ID

Average wind speed in March - Mackay, ID
  • Average wind speed in March: 6.5mph

The windiest month (with the highest average wind speed) is June (8mph).
The calmest month (with the lowest average wind speed) is January (4.7mph).

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Average humidity in March
Mackay, ID

Average humidity in March - Mackay, ID
  • Average humidity in March: 77%

The month with the highest relative humidity is January (86%).
Months with the lowest relative humidity are July and August (32%).

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Average rainfall in March
Mackay, ID

Average rainfall in March - Mackay, ID
  • Average rainfall in March: 1.18"

The wettest month (with the highest rainfall) is May (1.42").
The driest month (with the least rainfall) is July (0.39").

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Average rainfall days in March
Mackay, ID

Average rainfall days in March - Mackay, ID
  • Average rainfall days in March: 11.6 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is July (5.9 days).

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Average snowfall in March
Mackay, ID

Average snowfall in March - Mackay, ID
  • Average snowfall in March: 6.54"

The month with the highest snowfall is February (7.2").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in March
Mackay, ID

Average snowfall days in March - Mackay, ID
  • Average snowfall days in March: 11.8 days

The month with the highest number of snowfall days is February (15.1 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight in March /
Average sunshine in March
Mackay, ID

Average daylight in March / Average sunshine in March - Mackay, ID
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in March: 7.8h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 5.5h).

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Average sunshine days in March
Mackay, ID

Average sunshine days in March - Mackay, ID
  • Average sunshine days in March: 13.5 days

The month with the most sunshine days is July (20.9 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index in March
Mackay, ID

Average UV index in March - Mackay, ID
  • Average UV index in March: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in March
Mackay, ID

Average cloud cover in March - Mackay, ID
  • Average cloud cover in March: 38

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 10).

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Average visibility in March
Mackay, ID

Average visibility in March - Mackay, ID
  • Average visibility in March: 6mi

Months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January and February (4mi).

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