March weather forecastNorwalk, CA
March
Weather in March
March signals the transition into spring in Norwalk, with an evident increase in temperature and daylight hours. With temperatures climbing up to an average high of 68°F (20°C), it is clear that winter's chill is receding. Rainfall persists, but the frequency of rainy days is quite minimal, indicating a comparatively dryer period. The increase in daylight hours is accompanied by more sunny days, contributing to a pleasant weather pattern, perfect for exploring the outdoors. All these elements come together to depict a typical early spring in Norwalk.Temperature
Norwalk transitions into March recording an average high-temperature of a pleasant 68°F (20°C), closely aligning with the preceding month's temperature. Norwalk anticipates an average minimum temperature of 52.3°F (11.3°C) in the month of March.Humidity
In Norwalk, the average relative humidity in March is 60%.Rainfall
In Norwalk, in March, during 7.1 rainfall days, 0.91" (23mm) of precipitation is typically accumulated. Throughout the year, there are 49.5 rainfall days, and 7.05" (179mm) of precipitation is accumulated.Daylight
The average length of the day in March is 12h and 0min.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 March, 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
The average sunshine in March is 8.8h.UV index
The average daily maximum UV index in March is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 5 during March translates into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. To guard against the harmful effects of the Sun, minimize exposure during midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Norwalk, CA
- Average high temperature in March: 68°F
The warmest month (with the highest average high temperature) is August (83.1°F).
The month with the lowest average high temperature is December (64.6°F).
- Average low temperature in March: 52.3°F
The month with the highest average low temperature is August (65.7°F).
The coldest month (with the lowest average low temperature) is February (50.5°F).
Average pressure in March
Norwalk, CA
- Average pressure in March: 30.03"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.89"Hg).
Average wind speed in March
Norwalk, CA
- Average wind speed in March: 5.5mph
The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is October (4.7mph).
Average humidity in March
Norwalk, CA
- Average humidity in March: 60%
The month with the highest relative humidity is June (66%).
The month with the lowest relative humidity is November (51%).
Average rainfall in March
Norwalk, CA
- Average rainfall in March: 0.91"
The wettest month (with the highest rainfall) is December (1.46").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in March
Norwalk, CA
- Average rainfall days in March: 7.1 days
The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.2 days).
Average daylight in March /
Average sunshine in March
Norwalk, 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 48min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in March
Norwalk, CA
- Average sunshine days in March: 22.9 days
The months with the most sunshine days are January and August (25.6 days).
The month with the least sunshine days is February (21.1 days).
Average UV index in March
Norwalk, CA
- Average UV index in March: 5
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are February, November and December (UV index 4).
Average cloud cover in March
Norwalk, CA
- Average cloud cover in March: 22
The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in March
Norwalk, 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).
