March weather forecast and climate
Gilroy, CA

A colorful sunset sky over the hilly region of Gilroy in California
A colorful sunset sky over the hilly region of Gilroy in California

Weather in March

The first month of the spring, March, is still a comfortable month in Gilroy, California, with average temperature fluctuating between 40.6°F (4.8°C) and 63.3°F (17.4°C).

Temperature

In Gilroy, the average high-temperature is relatively the same as in February - a still enjoyable 63.3°F (17.4°C). In Gilroy, in March, the average low-temperature is 40.6°F (4.8°C).

Humidity

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

Rainfall

In Gilroy, in March, it is raining for 8.3 days, with typically 0.59" (15mm) of accumulated precipitation. In Gilroy, during the entire year, the rain falls for 43.4 days and collects up to 3.66" (93mm) of precipitation.

Daylight

In March, the average length of the day is 12h.

Sunshine

The average sunshine in Gilroy, California, is 8.3h.

UV index

In March, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for average individuals.
Note: In March, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the temperature in March in Gilroy?

In Gilroy, California, in March, the average high-temperature is 63.3°F (17.4°C), and the average low-temperature is 40.6°F (4.8°C).

What is the most humid month in Gilroy?

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

What is the average humidity in March in Gilroy?

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

How much does it rain in Gilroy in March?

In March, in Gilroy, the rain falls for 8.3 days. Throughout March, 0.59" (15mm) of precipitation is accumulated.

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

In March, the average length of the day in Gilroy, California, is 12h.

How many hours of sunshine does Gilroy have in March?

In March, the average sunshine in Gilroy is 8.3h.

How high is the UV index in March in Gilroy?

The average daily maximum UV index in March in Gilroy, California, is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in March
Gilroy, CA

Average temperature in March - Gilroy, CA
  • Average high temperature in March: 63.3°F

The warmest month (with the highest average high temperature) is August (85.1°F).
The month with the lowest average high temperature is December (57.6°F).

  • Average low temperature in March: 40.6°F

Months with the highest average low temperature are August and September (54.1°F).
The coldest months (with the lowest average low temperature) are February and March (40.6°F).

[Resources]

Average pressure in March
Gilroy, CA

Average pressure in March - Gilroy, CA
  • Average pressure in March: 30.08"

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

[Resources]

Average wind speed in March
Gilroy, CA

Average wind speed in March - Gilroy, CA
  • Average wind speed in March: 4.7mph

The windiest month (with the highest average wind speed) is May (5.3mph).
The calmest month (with the lowest average wind speed) is November (3.9mph).

[Resources]

Average humidity in March
Gilroy, CA

Average humidity in March - Gilroy, 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%).

[Resources]

Average rainfall in March
Gilroy, CA

Average rainfall in March - Gilroy, CA
  • Average rainfall in March: 0.59"

The wettest month (with the highest rainfall) is December (0.83").
The driest months (with the least rainfall) are June, July and August (0").

[Resources]

Average rainfall days in March
Gilroy, CA

Average rainfall days in March - Gilroy, 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 (0.6 days).

[Resources]

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

Average daylight in March / Average sunshine in March - Gilroy, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in March: 8.3h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6h).

[Resources]

Average sunshine days in March
Gilroy, CA

Average sunshine days in March - Gilroy, CA
  • Average sunshine days in March: 21.4 days

The month with the most sunshine days is July (29.9 days).
The month with the least sunshine days is March (21.4 days).

[Resources]

Average UV index in March
Gilroy, CA

Average UV index in March - Gilroy, CA
  • Average UV index in March: 4

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

[Resources]

Average cloud cover in March
Gilroy, CA

Average cloud cover in March - Gilroy, 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 7).

[Resources]

Average visibility in March
Gilroy, CA

Average visibility in March - Gilroy, CA
  • Average visibility in March: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

[Resources]