March weather forecast
American Canyon, CA

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Weather in March

The first month of the spring, March, is an enjoyable month in American Canyon, California, with an average temperature ranging between min 44.1°F (6.7°C) and max 61.3°F (16.3°C).

Temperature

March welcomes an average high-temperature of a comfortable 61.3°F (16.3°C), not much different from the preceding month. In March, American Canyon experiences an average nighttime temperature of 44.1°F (6.7°C).

Humidity

With an average relative humidity of 75%, March is the most humid month.

Rainfall

In American Canyon, California, during March, the rain falls for 11.9 days and regularly aggregates up to 1.81" (46mm) of precipitation. Throughout the year, there are 68.2 rainfall days, and 11.93" (303mm) of precipitation is accumulated.

Daylight

The average length of the day in March in American Canyon is 11h and 59min.
On the first day of the month, sunrise is at 6:39 am and sunset at 6:02 pm PST. On the last day of March, sunrise is at 6:54 am and sunset at 7:31 pm PDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from PDT to PST.

Sunshine

The average sunshine in March is 7.7h.

UV index

In American Canyon, the average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 4 during March leads to these advisories:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What is the average March temperature in American Canyon?

During March, American Canyon experiences an average high-temperature of 61.3°F (16.3°C) and a low-temperature of 44.1°F (6.7°C).

What is the most humid month in American Canyon?

March is the most humid month, with an average relative humidity of 75%.

What is the average humidity in March in American Canyon?

In March, the average relative humidity is 75%.

How many days does it rain in March in American Canyon?

In American Canyon, in March, it is raining for 11.9 days, with typically 1.81" (46mm) of accumulated precipitation.

What is the average length of the day in March in American Canyon?

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

When is the sunrise / sunset in March in American Canyon?

On the first day of March in American Canyon, sunrise is at 6:39 am and sunset at 6:02 pm PST. On the last day of the month, sunrise is at 6:54 am and sunset at 7:31 pm PDT.

When does Daylight Saving Time (DST) start in March in American Canyon?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does American Canyon have in March?

The average sunshine duration in March in American Canyon is 7.7h.

How high is the UV index in March in American Canyon?

The average daily maximum UV index in March in American Canyon is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
American Canyon, CA

Average temperature in March - American Canyon, CA
  • Average high temperature in March: 61.3°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is December (54.9°F).

  • Average low temperature in March: 44.1°F

The month with the highest average low temperature is August (56.5°F).
The coldest months (with the lowest average low temperature) are January and December (42.3°F).

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Average pressure in March
American Canyon, CA

Average pressure in March - American Canyon, CA
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in March
American Canyon, CA

Average wind speed in March - American Canyon, CA
  • Average wind speed in March: 5.7mph

The windiest month (with the highest average wind speed) is May (6.6mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).

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Average humidity in March
American Canyon, CA

Average humidity in March - American Canyon, CA
  • Average humidity in March: 75%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is September (58%).

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Average rainfall in March
American Canyon, CA

Average rainfall in March - American Canyon, CA
  • Average rainfall in March: 1.81"

The wettest month (with the highest rainfall) is February (2.32").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in March
American Canyon, CA

Average rainfall days in March - American Canyon, CA
  • Average rainfall days in March: 11.9 days

The month with the highest number of rainy days is March (11.9 days).
The month with the least rainy days is August (0.9 days).

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Average daylight in March /
Average sunshine in March
American Canyon, CA

Average daylight in March / Average sunshine in March - American Canyon, CA
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in March: 7h and 4min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in March
American Canyon, CA

Average sunshine days in March - American Canyon, CA
  • Average sunshine days in March: 18.3 days

The months with the most sunshine days are July and August (29.1 days).
The month with the least sunshine days is March (18.3 days).

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Average UV index in March
American Canyon, CA

Average UV index in March - American Canyon, CA
  • Average UV index in March: 4

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 3).

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Average cloud cover in March
American Canyon, CA

Average cloud cover in March - American Canyon, CA
  • Average cloud cover in March: 37

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 7).

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Average visibility in March
American Canyon, CA

Average visibility in March - American Canyon, CA
  • 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).

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American Canyon, California, USA

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