March weather forecast
Diablo, CA

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Weather in March

The first month of the spring, March, is a comfortable month in Diablo, California, with an average temperature ranging between max 63°F (17.2°C) and min 43.5°F (6.4°C).

Temperature

The initiation of March sees an average high-temperature of a still refreshing 63°F (17.2°C), showing minor variations from the previous month. In March, the recorded average low-temperature in Diablo is a frosty 43.5°F (6.4°C).

Humidity

The most humid month is March, with an average relative humidity of 74%.

Rainfall

In Diablo, in March, during 12.6 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. Throughout the year, there are 65.6 rainfall days, and 11.22" (285mm) of precipitation is accumulated.

Daylight

In March, the average length of the day in Diablo is 11h and 59min.
On the first day of March, sunrise is at 6:37 am and sunset at 6:01 pm PST. On the last day of the month, 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 Diablo, California, the average sunshine in March is 7.8h.

UV index

The average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In March, the average maximum UV index of 4 translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

What is the average March temperature in Diablo?

An average high-temperature, in March, in Diablo, is 63°F (17.2°C) and the average low-temperature is 43.5°F (6.4°C).

What is the most humid month in Diablo?

With an average relative humidity of 74%, March is the most humid month.

What is the average humidity in March in Diablo?

The average relative humidity in March in Diablo, California, is 74%.

How many days does it rain in March in Diablo?

In March, in Diablo, the rain falls for 12.6 days. Throughout March, 1.89" (48mm) of precipitation is accumulated.

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

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

What time are sunrise and sunset in March in Diablo?

On the first day of March in Diablo, sunrise is at 6:37 am and sunset at 6:01 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 Diablo?

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

In March, the average sunshine duration is 7.8h.

What is the UV index reading in March in Diablo?

The average daily maximum UV index in March is 4. A UV Index reading 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
Diablo, CA

Average temperature in March - Diablo, CA
  • Average high temperature in March: 63°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is December (55.8°F).

  • Average low temperature in March: 43.5°F

The months with the highest average low temperature are August and September (56.7°F).
The coldest month (with the lowest average low temperature) is January (42.1°F).

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Average pressure in March
Diablo, CA

Average pressure in March - Diablo, CA
  • Average pressure in March: 30.07"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
Diablo, CA

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

The windiest month (with the highest average wind speed) is May (6.9mph).
The calmest month (with the lowest average wind speed) is November (4.3mph).

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Average humidity in March
Diablo, CA

Average humidity in March - Diablo, CA
  • Average humidity in March: 74%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is September (57%).

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Average rainfall in March
Diablo, CA

Average rainfall in March - Diablo, CA
  • Average rainfall in March: 1.89"

The wettest month (with the highest rainfall) is February (2.36").
The driest months (with the least rainfall) are July and August (0").

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Average rainfall days in March
Diablo, CA

Average rainfall days in March - Diablo, CA
  • Average rainfall days in March: 12.6 days

The month with the highest number of rainy days is March (12.6 days).
The month with the least rainy days is August (0.6 days).

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

Average daylight in March / Average sunshine in March - Diablo, 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: 7h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

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Average sunshine days in March
Diablo, CA

Average sunshine days in March - Diablo, CA
  • Average sunshine days in March: 17.6 days

The month with the most sunshine days is July (30.2 days).
The month with the least sunshine days is March (17.6 days).

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Average UV index in March
Diablo, CA

Average UV index in March - Diablo, 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
Diablo, CA

Average cloud cover in March - Diablo, CA
  • Average cloud cover in March: 36

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 6).

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Average visibility in March
Diablo, CA

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

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