March weather forecastRichardson, TX
March
Weather in March
As the city of Richardson ventures into March, the introduction of spring peeks around the corner. The general weather pattern metamorphoses into slightly warmer, comfortable conditions. There is more sunshine, reduced cloudiness, and softer winds manifesting a noticeable change from the colder months. Marking the onset of spring, the thermometer records temperatures swinging from 50°F (10°C) to 66.7°F (19.3°C).Temperature
As February transitions into March, Richardson sees a rise in the average high-temperature, moving from a refreshing 57.7°F (14.3°C) to a comfortable 66.7°F (19.3°C). In March, Richardson records an average nighttime temperature of 50°F (10°C).Humidity
The average relative humidity in March is 70%.Rainfall
In March, the rain falls for 11.8 days. Throughout March, 1.61" (41mm) of precipitation is accumulated. Throughout the year, there are 118.4 rainfall days, and 15.51" (394mm) of precipitation is accumulated.Snowfall
March through October are months without snowfall.Daylight
In March, the average length of the day is 12h and 0min.On the first day of the month, sunrise is at 6:53 am and sunset at 6:24 pm CST. On the last day of March, sunrise is at 7:14 am and sunset at 7:46 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.
Sunshine
The average sunshine in March is 6.8h.UV index
In Richardson, Texas, the average daily maximum UV index in March is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 5 in March interprets into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. 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. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Richardson, TX
- Average high temperature in March: 66.7°F
The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is January (54°F).
- Average low temperature in March: 50°F
The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).
Average pressure in March
Richardson, TX
- Average pressure in March: 30.03"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in March
Richardson, TX
- Average wind speed in March: 9.9mph
The windiest months (with the highest average wind speed) are March and April (9.9mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).
Average humidity in March
Richardson, TX
- Average humidity in March: 70%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (56%).
Average rainfall in March
Richardson, TX
- Average rainfall in March: 1.61"
The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is February (0.75").
Average rainfall days in March
Richardson, TX
- Average rainfall days in March: 11.8 days
The month with the highest number of rainy days is September (13.1 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in March
Richardson, TX
- Average snowfall in March: 0"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in March
Richardson, TX
- Average snowfall days in March: 0.1 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
Richardson, TX
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in March: 6h and 48min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in March
Richardson, TX
- Average sunshine days in March: 16.9 days
The month with the most sunshine days is January (23.7 days).
The month with the least sunshine days is September (14.5 days).
Average UV index in March
Richardson, TX
- Average UV index in March: 5
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in March
Richardson, TX
- Average cloud cover in March: 41
The months with the most cloud cover are February and March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in March
Richardson, TX
- 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).
