March weather forecast
Supai, AZ

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Weather in March

With the curtain of winter fully lifted, March ushers in the spring season in Supai, Arizona, USA. Remarkably, March brings an increased rainfall of 0.51" (13mm), higher than other preceding months and partnered with an appreciably raised temperature, setting the stage for an invigorating spring. The subsequent month of April retains much of March's moisture but exhibits a noticeably lower relative humidity. The transition from winter to spring seasons in March results in a fresh, rejuvenating atmosphere, made vibrant by the blossoming flora. During this month, nature begins to reappear from its wintery slumber, promoting enticing hikes and outdoor activities.

Temperature

As Supai transitions into March, the average high-temperature is observed to slightly rise from a chilly 46.8°F (8.2°C) in February to a cool 55°F (12.8°C). An average low-temperature of 35.4°F (1.9°C) marks the nights throughout March.

Humidity

In March, the average relative humidity is 44%.

Rainfall

The month with the most rainfall is March, when the rain falls for 5 days and typically aggregates up to 0.51" (13mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Supai, in March, snow falls for 2.8 days, with typically accumulated 0.83" (21mm) of snow. In Supai, during the entire year, snow falls for 23 days and aggregates up to 10.24" (260mm) of snow.

Daylight

In March, the average length of the day in Supai is 11h and 59min.
On the first day of the month, sunrise is at 6:59 am and sunset at 6:26 pm. On the last day of March, sunrise is at 6:16 am and sunset at 6:52 pm MST.

Sunshine

In March, the average sunshine is 9.1h.

UV index

In March, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum UV index of 3 in March translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Experience reduced UV exposure by about half when donning a wide-brim hat. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in March?

In Supai, 55°F (12.8°C) is the average high-temperature and 35.4°F (1.9°C) is the average low-temperature during March.

What is the average humidity in March?

In March, the average relative humidity is 44%.

What is the rainiest month?

The month with the most rainfall is March, when the rain falls for 5 days and typically aggregates up to 0.51" (13mm) of precipitation.

How much does it rain in March?

In Supai, in March, during 5 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

How much does it snow in March?

In Supai, in March, during 2.8 snowfall days, 0.83" (21mm) of snow is typically accumulated.

What is the average length of the day in March?

In Supai, the average day length in March is 11h and 59min.

What time are sunrise and sunset in March?

In March, on the first day of the month, sunrise is at 6:59 am and sunset at 6:26 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 6:52 pm MST.

How long on average sun shines in March?

In Supai, the average sunshine duration in March is 9.1h.

What is the UV index reading in March?

In March, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Supai, AZ

Average temperature in March - Supai, AZ
  • Average high temperature in March: 55°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is December (43°F).

  • Average low temperature in March: 35.4°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is December (26.2°F).

Average pressure in March
Supai, AZ

Average pressure in March - Supai, AZ
  • Average pressure in March: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in March
Supai, AZ

Average wind speed in March - Supai, AZ
  • Average wind speed in March: 8.6mph

The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest month (with the lowest average wind speed) is January (6.6mph).

Average humidity in March
Supai, AZ

Average humidity in March - Supai, AZ
  • Average humidity in March: 44%

The month with the highest relative humidity is January (64%).
The month with the lowest relative humidity is June (21%).

Average rainfall in March
Supai, AZ

Average rainfall in March - Supai, AZ
  • Average rainfall in March: 0.51"

The wettest month (with the highest rainfall) is March (0.51").
The driest month (with the least rainfall) is June (0.08").

Average rainfall days in March
Supai, AZ

Average rainfall days in March - Supai, AZ
  • Average rainfall days in March: 5 days

The month with the highest number of rainy days is July (6 days).
The month with the least rainy days is June (1.9 days).

Average snowfall in March
Supai, AZ

Average snowfall in March - Supai, AZ
  • Average snowfall in March: 0.83"

The month with the highest snowfall is January (3.11").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Supai, AZ

Average snowfall days in March - Supai, AZ
  • Average snowfall days in March: 2.8 days

The months with the highest number of snowfall days are February and December (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Supai, AZ

Average daylight in March / Average sunshine in March - Supai, AZ
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in March: 9h and 1min

The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).

Average sunshine days in March
Supai, AZ

Average sunshine days in March - Supai, AZ
  • Average sunshine days in March: 23.8 days

The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is February (21.4 days).

Average UV index in March
Supai, AZ

Average UV index in March - Supai, AZ
  • Average UV index in March: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in March
Supai, AZ

Average cloud cover in March - Supai, AZ
  • Average cloud cover in March: 20

The month with the most cloud cover is December (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 7).

Average visibility in March
Supai, AZ

Average visibility in March - Supai, AZ
  • 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).

Supai, Arizona, USA

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