March weather forecast
Diablo, CA

Weather in March

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

Temperature

In March, the average high-temperature is relatively the same as in February - a comfortable 63°F (17.2°C). In March, the average low-temperature is 43.5°F (6.4°C).

Humidity

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

Rainfall

In March, the rain falls for 12.6 days. Throughout March, 1.89" (48mm) of precipitation is accumulated. Throughout the year, there are 65.6 rainfall days, and 11.22" (285mm) of precipitation is accumulated.

Daylight

In Diablo, the average length of the day in March is 11h and 59min.
On the first day of the month, sunrise is at 6:39 am and sunset at 6:01 pm PST. On the last day of March, sunrise is at 6:54 am and sunset at 7:29 pm PDT.
Note: On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 5. 2023, at 2:00 am; consequently, the time zone reverts from PDT to PST.

Sunshine

The average sunshine in March is 7.8h.

UV index

The average daily maximum UV index in March is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 4 in March transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in March in Diablo?

In Diablo, California, in March, the average high-temperature 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?

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

What is the average humidity in March in Diablo?

In Diablo, the average relative humidity in March is 74%.

How much does it rain in Diablo in March?

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?

In Diablo, California, the average day length in March is 11h and 59min.

When are sunrise and sunset in March in Diablo?

On the first day of March in Diablo, California, sunrise is at 6:39 am and sunset at 6:01 pm PST. On the last day of the month, sunrise is at 6:54 am and sunset at 7:29 pm PDT.

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

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Diablo, California, and the time zone changes from PST to PDT. DST ends Sunday, November 5. 2023, at 2:00 am.

How long on average sun shines in March in Diablo?

The average sunshine duration in March is 7.8h.

How high is the UV index in March in Diablo?

In March, the average daily maximum UV index in Diablo is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
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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