March weather forecast
Martinez, CA

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A cow grazing in the vast Martinez Hills
A cow grazing in the vast Martinez Hills' fields near Martinez Town, California

Weather in March

March, the first month of the spring in Martinez, is a refreshing month, with an average temperature varying between 44.4°F (6.9°C) and 63.1°F (17.3°C).

Temperature

The arrival of March brings an average high-temperature of a still refreshing 63.1°F (17.3°C), nearly identical to February's 59.9°F (15.5°C). During the March nights, an average temperature of 44.4°F (6.9°C) is observed in Martinez.

Humidity

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

Rainfall

In Martinez, in March, during 8.3 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. Throughout the year, there are 48.9 rainfall days, and 4.96" (126mm) of precipitation is accumulated.

Daylight

The average length of the day in March is 11h and 59min.
On the first day of the month, sunrise is at 6:38 am and sunset at 6:02 pm PST. On the last day of March, in Martinez, sunrise is at 6:53 am and sunset at 7:31 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 7.8h.

UV index

The average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In March, the maximum UV index of 4 translates into these guidelines:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To avoid the Sun's strongest rays, limit exposure around the mid-day period. 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.
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Frequently asked questions

What is the usual temperature for Martinez in March?

The high-temperature, in March, in Martinez, is 63.1°F (17.3°C), while the low-temperature averages to 44.4°F (6.9°C).

What is the most humid month in Martinez?

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

What is the average humidity in March in Martinez?

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

How much does it rain in Martinez in March?

In March, in Martinez, the rain falls for 8.3 days. Throughout March, 0.79" (20mm) of precipitation is accumulated.

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

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

When is the sunrise / sunset in March in Martinez?

On the first day of March in Martinez, sunrise is at 6:38 am and sunset at 6:02 pm PST. On the last day of the month, sunrise is at 6:53 am and sunset at 7:31 pm PDT.

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

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

The average sunshine duration in March in Martinez is 7.8h.

What is the UV index reading in March in Martinez?

The average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents 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
Martinez, CA

Average temperature in March - Martinez, CA
  • Average high temperature in March: 63.1°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is December (55.4°F).

  • Average low temperature in March: 44.4°F

The month with the highest average low temperature is September (57.6°F).
The coldest months (with the lowest average low temperature) are January and December (42.3°F).

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Average pressure in March
Martinez, CA

Average pressure in March - Martinez, CA
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in March
Martinez, CA

Average wind speed in March - Martinez, CA
  • Average wind speed in March: 5.9mph

The windiest month (with the highest average wind speed) is May (7.4mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).

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Average humidity in March
Martinez, CA

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

The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are September and October (56%).

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Average rainfall in March
Martinez, CA

Average rainfall in March - Martinez, CA
  • Average rainfall in March: 0.79"

The wettest month (with the highest rainfall) is February (0.98").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in March
Martinez, CA

Average rainfall days in March - Martinez, CA
  • Average rainfall days in March: 8.3 days

The month with the highest number of rainy days is March (8.3 days).
The month with the least rainy days is August (1 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
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 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in March
Martinez, CA

Average sunshine days in March - Martinez, CA
  • Average sunshine days in March: 22.1 days

The month with the most sunshine days is July (29 days).
The months with the least sunshine days are February and March (22.1 days).

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Average UV index in March
Martinez, CA

Average UV index in March - Martinez, 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
Martinez, CA

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

The months with the most cloud cover are March and December (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 7).

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Average visibility in March
Martinez, CA

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

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