March weather forecast
Arcadia, CA

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Weather in March

The first month of the spring, March, is still a refreshing month in Arcadia, California, with an average temperature varying between 47.8°F (8.8°C) and 67.6°F (19.8°C).

Temperature

Arcadia, California, records a slight change with March's average high-temperatures adjusting to a still enjoyable 67.6°F (19.8°C) from February's 64.2°F (17.9°C). Arcadia encounters an average low-temperature of 47.8°F (8.8°C) during March nights.

Humidity

March, May and June, with an average relative humidity of 56%, are the most humid months in Arcadia.

Rainfall

In Arcadia, in March, during 6.5 rainfall days, 0.91" (23mm) of precipitation is typically accumulated. Throughout the year, in Arcadia, there are 48.7 rainfall days, and 7.48" (190mm) of precipitation is accumulated.

Daylight

In Arcadia, the average length of the day in March is 12h and 0min.
On the first day of March, sunrise is at 6:19 am and sunset at 5:48 pm PST. On the last day of the month, sunrise is at 6:39 am and sunset at 7:12 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 8.9h.

UV index

In March, the average daily maximum UV index in Arcadia is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In March, the maximum UV index of 5 transforms into these recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What is the usual temperature for Arcadia in March?

March temperatures in Arcadia vary between a high-temperature of 67.6°F (19.8°C) and a low-temperature of 47.8°F (8.8°C).

What is the most humid month in Arcadia?

The months with the highest humidity are March, May and June, with an average relative humidity of 56%.

What is the average humidity in March in Arcadia?

In March, the average relative humidity in Arcadia, California, is 56%.

How many days does it rain in March in Arcadia?

In Arcadia, in March, during 6.5 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.

What is the average length of the day in March in Arcadia?

In March, the average day length in Arcadia is 12h and 0min.

When is the sunrise / sunset in March in Arcadia?

In March, on the first day of the month, sunrise is at 6:19 am and sunset at 5:48 pm PST. On the last day of the month, sunrise is at 6:39 am and sunset at 7:12 pm PDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Arcadia, 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 Arcadia have in March?

In March, the average sunshine duration in Arcadia is 8.9h.

What is the UV index reading in March in Arcadia?

In Arcadia, the average daily maximum UV index in March is 5. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Arcadia, CA

Average temperature in March - Arcadia, CA
  • Average high temperature in March: 67.6°F

The warmest month (with the highest average high temperature) is August (88.2°F).
The month with the lowest average high temperature is December (62.1°F).

  • Average low temperature in March: 47.8°F

The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is December (46.2°F).

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Average pressure in March
Arcadia, CA

Average pressure in March - Arcadia, CA
  • Average pressure in March: 30.03"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in March
Arcadia, CA

Average wind speed in March - Arcadia, CA
  • Average wind speed in March: 5.2mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

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Average humidity in March
Arcadia, CA

Average humidity in March - Arcadia, CA
  • Average humidity in March: 56%

The months with the highest relative humidity are March, May and June (56%).
The month with the lowest relative humidity is November (46%).

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Average rainfall in March
Arcadia, CA

Average rainfall in March - Arcadia, CA
  • Average rainfall in March: 0.91"

The wettest month (with the highest rainfall) is December (1.54").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in March
Arcadia, CA

Average rainfall days in March - Arcadia, CA
  • Average rainfall days in March: 6.5 days

The month with the highest number of rainy days is March (6.5 days).
The month with the least rainy days is June (1.3 days).

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Average daylight in March /
Average sunshine in March
Arcadia, CA

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in March: 8h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 54min).

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Average sunshine days in March
Arcadia, CA

Average sunshine days in March - Arcadia, CA
  • Average sunshine days in March: 24.3 days

The month with the most sunshine days is June (27.7 days).
The month with the least sunshine days is February (22 days).

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Average UV index in March
Arcadia, CA

Average UV index in March - Arcadia, CA
  • Average UV index in March: 5

The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in March
Arcadia, CA

Average cloud cover in March - Arcadia, CA
  • Average cloud cover in March: 22

The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in March
Arcadia, CA

Average visibility in March - Arcadia, 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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Arcadia, California, USA

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