March weather forecast
Alviso, CA

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Weather in March

The first month of the spring, March, is an enjoyable month in Alviso, California, with an average temperature fluctuating between 43.5°F (6.4°C) and 62.4°F (16.9°C).

Temperature

Transitioning into March, Alviso experiences an average high-temperature of a still refreshing 62.4°F (16.9°C), marking a minor shift from the preceding month. Alviso, during March nights, observes an average temperature of 43.5°F (6.4°C).

Humidity

The most humid month is March, with an average relative humidity of 73%.

Rainfall

The month with the most rainfall in Alviso, California, is March, when the rain falls for 9.9 days and typically aggregates up to 0.83" (21mm) of precipitation.

Daylight

In March, the average length of the day in Alviso is 11h and 59min.
On the first day of the month, sunrise is at 6:37 am and sunset at 6:02 pm PST. On the last day of March, sunrise is at 6:53 am and sunset at 7:30 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

In March, the average sunshine in Alviso, California, is 8h.

UV index

The average daily maximum UV index in March in Alviso is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 4 in March translates into these instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What is the usual temperature for Alviso in March?

The high-temperature, in March, in Alviso, records 62.4°F (16.9°C), while the low-temperature is 43.5°F (6.4°C).

What is the most humid month in Alviso?

The most humid month is March, with an average relative humidity of 73%.

What is the average humidity in March in Alviso?

In Alviso, the average relative humidity in March is 73%.

What is the rainiest month in Alviso?

The month with the most rainfall in Alviso, California, is March, when the rain falls for 9.9 days and typically aggregates up to 0.83" (21mm) of precipitation.

How much does it rain in Alviso in March?

In March, in Alviso, California, the rain falls for 9.9 days. Throughout March, 0.83" (21mm) of precipitation is accumulated.

How many hours of daylight does Alviso have in March?

The average day length in March is 11h and 59min.

When is the sunrise / sunset in March in Alviso?

In March, on the first day of the month, sunrise is at 6:37 am and sunset at 6:02 pm PST. On the last day of the month, sunrise is at 6:53 am and sunset at 7:30 pm PDT.

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

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 long on average sun shines in March in Alviso?

In Alviso, California, the average sunshine duration in March is 8h.

What is the UV index reading in March in Alviso?

In Alviso, California, the average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to 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
Alviso, CA

Average temperature in March - Alviso, CA
  • Average high temperature in March: 62.4°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (56.3°F).

  • Average low temperature in March: 43.5°F

The month with the highest average low temperature is August (56.8°F).
The coldest months (with the lowest average low temperature) are January and December (42.6°F).

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Average pressure in March
Alviso, CA

Average pressure in March - Alviso, CA
  • Average pressure in March: 30.08"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).

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Average wind speed in March
Alviso, CA

Average wind speed in March - Alviso, CA
  • Average wind speed in March: 5.5mph

The windiest month (with the highest average wind speed) is May (5.8mph).
The calmest months (with the lowest average wind speed) are October and November (4.3mph).

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Average humidity in March
Alviso, CA

Average humidity in March - Alviso, CA
  • Average humidity in March: 73%

The month with the highest relative humidity is March (73%).
The month with the lowest relative humidity is July (58%).

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Average rainfall in March
Alviso, CA

Average rainfall in March - Alviso, CA
  • Average rainfall in March: 0.83"

The wettest month (with the highest rainfall) is March (0.83").
The driest months (with the least rainfall) are June, July and August (0.04").

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Average rainfall days in March
Alviso, CA

Average rainfall days in March - Alviso, CA
  • Average rainfall days in March: 9.9 days

The month with the highest number of rainy days is March (9.9 days).
The month with the least rainy days is August (0.4 days).

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

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

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

  • Average sunshine in March: 8h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in March
Alviso, CA

Average sunshine days in March - Alviso, CA
  • Average sunshine days in March: 19.5 days

The month with the most sunshine days is August (29.6 days).
The month with the least sunshine days is March (19.5 days).

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Average UV index in March
Alviso, CA

Average UV index in March - Alviso, 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
Alviso, CA

Average cloud cover in March - Alviso, CA
  • Average cloud cover in March: 35

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 5).

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Average visibility in March
Alviso, CA

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

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