March weather forecast
East Pasadena, CA

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Weather in March

The first month of the spring, March, is still a refreshing month in East Pasadena, California, with an average temperature fluctuating between 66.9°F (19.4°C) and 48.2°F (9°C).

Temperature

The advent of March presents an average high-temperature of a still refreshing 66.9°F (19.4°C), maintaining a close correlation with the preceding month. Nighttime temperature lowers to an average of 48.2°F (9°C) in March.

Humidity

The average relative humidity in March is 57%.

Rainfall

In March, the rain falls for 7.8 days. Throughout March, 1.14" (29mm) of precipitation is accumulated. Throughout the year, there are 50.1 rainfall days, and 8.5" (216mm) of precipitation is accumulated.

Daylight

In East Pasadena, the average length of the day in March is 12h and 0min.
On the first day of March, sunrise is at 6:19 am and sunset at 5:49 pm PST. On the last day of the month, sunrise is at 6:39 am and sunset at 7:12 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 East Pasadena, the average sunshine in March is 8.9h.

UV index

In East Pasadena, the average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 4 during March morphs into the following directions:
Make use of precautions - Suggestions to resist sunburn are communicated. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average March temperature?

In March, in East Pasadena, the average high-temperature is 66.9°F (19.4°C), and the average low-temperature is 48.2°F (9°C).

What is the average humidity in March?

The average relative humidity in March in East Pasadena is 57%.

How much does it rain in March?

In March, the rain falls for 7.8 days. Throughout March, 1.14" (29mm) of precipitation is accumulated.

How many hours of daylight does East Pasadena have in March?

In March, the average day length in East Pasadena is 12h and 0min.

When are sunrise and sunset in March?

In March, on the first day of the month, sunrise is at 6:19 am and sunset at 5:49 pm PST. On the last day of the month, sunrise is at 6:39 am and sunset at 7:12 pm PDT.

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

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 long on average sun shines in March?

The average sunshine duration in March is 8.9h.

How high is the UV index in March?

The average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
East Pasadena, CA

Average temperature in March - East Pasadena, CA
  • Average high temperature in March: 66.9°F

The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is December (61.7°F).

  • Average low temperature in March: 48.2°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (46.6°F).

Average pressure in March
East Pasadena, CA

Average pressure in March - East Pasadena, CA
  • Average pressure in March: 30.03"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in March
East Pasadena, CA

Average wind speed in March - East Pasadena, CA
  • Average wind speed in March: 5.2mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

Average humidity in March
East Pasadena, CA

Average humidity in March - East Pasadena, CA
  • Average humidity in March: 57%

The month with the highest relative humidity is June (58%).
The month with the lowest relative humidity is November (47%).

Average rainfall in March
East Pasadena, CA

Average rainfall in March - East Pasadena, CA
  • Average rainfall in March: 1.14"

The wettest month (with the highest rainfall) is February (1.77").
The driest month (with the least rainfall) is June (0.04").

Average rainfall days in March
East Pasadena, CA

Average rainfall days in March - East Pasadena, CA
  • Average rainfall days in March: 7.8 days

The month with the highest number of rainy days is March (7.8 days).
The month with the least rainy days is June (1.1 days).

Average daylight in March /
Average sunshine in March
East Pasadena, CA

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in March: 8h and 5min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 54min).

Average sunshine days in March
East Pasadena, CA

Average sunshine days in March - East Pasadena, CA
  • Average sunshine days in March: 22.8 days

The month with the most sunshine days is June (27.5 days).
The month with the least sunshine days is February (21.5 days).

Average UV index in March
East Pasadena, CA

Average UV index in March - East Pasadena, CA
  • Average UV index in March: 4

The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in March
East Pasadena, CA

Average cloud cover in March - East Pasadena, CA
  • Average cloud cover in March: 21

The months with the most cloud cover are March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in March
East Pasadena, CA

Average visibility in March - East Pasadena, 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).

East Pasadena, California, USA

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