March weather forecast and climate
Granite, CO

Weather in March

The first month of the spring, March, is also a subzero cold month in Granite, Colorado, with average temperature fluctuating between 30.9°F (-0.6°C) and 10.4°F (-12°C).

Temperature

In March, the average high-temperature marginally rises, from 23.9°F (-4.5°C) in February, to a still freezing cold 30.9°F (-0.6°C). In Granite, in March, the average low-temperature is 10.4°F (-12°C).

Humidity

The average relative humidity in March is 83%.

Rainfall

In Granite, Colorado, during March, the rain falls for 7.8 days and regularly aggregates up to 1.89" (48mm) of precipitation. In Granite, during the entire year, the rain falls for 120.6 days and collects up to 19.29" (490mm) of precipitation.

Snowfall

Months with snowfall are January through December. The month with the most snowfall is March when snow falls for 20 days and typically aggregates up to 15.08" (383mm) of snow.

Daylight

The average length of the day in Granite is 12h.

Sunshine

In Granite, the average sunshine in March is 8.1h.

UV index

The average daily maximum UV index in Granite is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in March transform into the following instructions:
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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in March in Granite?

The average high-temperature, in March, is 30.9°F (-0.6°C), while the average low-temperature is 10.4°F (-12°C).

What is the average humidity in March in Granite?

The average relative humidity in March in Granite is 83%.

How much does it rain in Granite in March?

In Granite, Colorado, in March, during 7.8 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

How much does it snow in Granite in March?

In March, in Granite, it is snowing for 20 days. Throughout March, 15.08" (383mm) of snow is accumulated.

What is the snowiest month in Granite?

March is the month with the most snowfall in Granite. Snow falls for 20 days and accumulates 15.08" (383mm) of snow.

How many hours of daylight does Granite have in March?

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

How many hours of sunshine does Granite have in March?

In Granite, the average sunshine in March is 8.1h.

How high is the UV index in March in Granite?

In Granite, the average daily maximum UV index in March is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in March
Granite, CO

Average temperature in March - Granite, CO
  • Average high temperature in March: 30.9°F

The warmest month (with the highest average high temperature) is July (66.7°F).
The month with the lowest average high temperature is December (23.5°F).

  • Average low temperature in March: 10.4°F

The month with the highest average low temperature is July (40.1°F).
The coldest months (with the lowest average low temperature) are January and December (2.7°F).

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Average pressure in March
Granite, CO

Average pressure in March - Granite, CO
  • Average pressure in March: 30.03"

The month with the highest atmospheric pressure is January (30.2").
The month with the lowest atmospheric pressure is April (29.94").

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Average wind speed in March
Granite, CO

Average wind speed in March - Granite, CO
  • Average wind speed in March: 6.7mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

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Average humidity in March
Granite, CO

Average humidity in March - Granite, CO
  • Average humidity in March: 83%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is June (51%).

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Average rainfall in March
Granite, CO

Average rainfall in March - Granite, CO
  • Average rainfall in March: 1.89"

The wettest month (with the highest rainfall) is July (2.83").
The driest month (with the least rainfall) is November (0.91").

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Average rainfall days in March
Granite, CO

Average rainfall days in March - Granite, CO
  • Average rainfall days in March: 7.8 days

The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (3.9 days).

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Average snowfall in March
Granite, CO

Average snowfall in March - Granite, CO
  • Average snowfall in March: 15.08"

The month with the highest snowfall is March (15.08").
The month with the least snowfall is August (0.31").

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Average snowfall days in March
Granite, CO

Average snowfall days in March - Granite, CO
  • Average snowfall days in March: 20 days

The month with the highest number of snowfall days is March (20 days).
The month with the least snowfall days is August (1.3 days).

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Average daylight in March /
Average sunshine in March
Granite, CO

Average daylight in March / Average sunshine in March - Granite, CO
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in March: 8.1h

The month with the most sunshine is June (Average sunshine: 11.6h).
The month with the least sunshine is February (Average sunshine: 5.7h).

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Average sunshine days in March
Granite, CO

Average sunshine days in March - Granite, CO
  • Average sunshine days in March: 8.6 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is April (6.1 days).

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Average UV index in March
Granite, CO

Average UV index in March - Granite, CO
  • 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 February and December (UV index 1).

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Average cloud cover in March
Granite, CO

Average cloud cover in March - Granite, CO
  • Average cloud cover in March: 39

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 17).

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Average visibility in March
Granite, CO

Average visibility in March - Granite, CO
  • Average visibility in March: 5mi

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

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