March weather forecast
Spring Valley, CA

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Weather in March

March, the first month of the spring in Spring Valley, is still a refreshing month, with an average temperature fluctuating between 67.5°F (19.7°C) and 50°F (10°C).

Temperature

March's advent denotes a minor fluctuation in the average high-temperature to a still enjoyable 67.5°F (19.7°C) from February's 65.1°F (18.4°C). Throughout the month of March, Spring Valley sees a steady low-temperature average of 50°F (10°C).

Humidity

In Spring Valley, the average relative humidity in March is 64%.

Rainfall

In Spring Valley, during March, the rain falls for 5.3 days and regularly aggregates up to 0.28" (7mm) of precipitation. Throughout the year, in Spring Valley, California, there are 33 rainfall days, and 2.52" (64mm) of precipitation is accumulated.

Daylight

In Spring Valley, California, the average length of the day in March is 12h and 1min.
On the first day of the month, sunrise is at 6:14 am and sunset at 5:45 pm PST. On the last day of March, sunrise is at 6:36 am and sunset at 7:07 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 Spring Valley, the average sunshine in March is 8.6h.

UV index

In Spring Valley, the average daily maximum UV index in March is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 5 during March leads to these instructions:
Take precautions - Protection against skin and eye damage is obliged. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

What is the usual temperature for Spring Valley in March?

The average high-temperature, in March, in Spring Valley, is 67.5°F (19.7°C), while the average low-temperature is 50°F (10°C).

What is the average humidity in March in Spring Valley?

In Spring Valley, California, the average relative humidity in March is 64%.

How many days does it rain in March in Spring Valley?

In March, in Spring Valley, the rain falls for 5.3 days. Throughout March, 0.28" (7mm) of precipitation is accumulated.

What is the average length of the day in March in Spring Valley?

The average day length in March in Spring Valley, California, is 12h and 1min.

When are sunrise and sunset in March in Spring Valley?

On the first day of March in Spring Valley, sunrise is at 6:14 am and sunset at 5:45 pm PST. On the last day of the month, sunrise is at 6:36 am and sunset at 7:07 pm PDT.

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

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 Spring Valley have in March?

In Spring Valley, the average sunshine duration in March is 8.6h.

What is the UV index intensity in March in Spring Valley?

The average daily maximum UV index in March in Spring Valley, California, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from 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
Spring Valley, CA

Average temperature in March - Spring Valley, CA
  • Average high temperature in March: 67.5°F

The warmest month (with the highest average high temperature) is August (82.9°F).
The month with the lowest average high temperature is December (64.4°F).

  • Average low temperature in March: 50°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (48.7°F).

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Average pressure in March
Spring Valley, CA

Average pressure in March - Spring Valley, CA
  • Average pressure in March: 30.01"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in March
Spring Valley, CA

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

The windiest month (with the highest average wind speed) is April (5.6mph).
The calmest month (with the lowest average wind speed) is October (4.5mph).

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Average humidity in March
Spring Valley, CA

Average humidity in March - Spring Valley, CA
  • Average humidity in March: 64%

The month with the highest relative humidity is May (67%).
The month with the lowest relative humidity is November (54%).

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Average rainfall in March
Spring Valley, CA

Average rainfall in March - Spring Valley, CA
  • Average rainfall in March: 0.28"

The wettest month (with the highest rainfall) is February (0.55").
The driest months (with the least rainfall) are June, July and October (0.04").

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Average rainfall days in March
Spring Valley, CA

Average rainfall days in March - Spring Valley, CA
  • Average rainfall days in March: 5.3 days

The month with the highest number of rainy days is March (5.3 days).
The month with the least rainy days is June (0.8 days).

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Average daylight in March /
Average sunshine in March
Spring Valley, CA

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

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in March: 8h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 42min).

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Average sunshine days in March
Spring Valley, CA

Average sunshine days in March - Spring Valley, CA
  • Average sunshine days in March: 25.7 days

The month with the most sunshine days is October (28.9 days).
The month with the least sunshine days is February (23.4 days).

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Average UV index in March
Spring Valley, CA

Average UV index in March - Spring Valley, CA
  • Average UV index in March: 5

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in March
Spring Valley, CA

Average cloud cover in March - Spring Valley, CA
  • Average cloud cover in March: 24

The months with the most cloud cover are March and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 7).

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Average visibility in March
Spring Valley, CA

Average visibility in March - Spring Valley, 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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Spring Valley, California, USA

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