March weather forecastDallas, TX
March
Weather in March
As it dashes into March, Dallas moves into a mild spring phase marked by a rise in temperature, longer daylight hours, and an increased frequency of rainfall. The transition from February is notable, particularly a slight wind speed increment that ushers in the milder winds of April. The disappearance of snowfall might be a relief for those not keen on chilly conditions. March's most striking feature, however, is the precipitation spike to 2.87" (73mm), dewy indication of spring's arrival. It's advisable to carry an umbrella at this time, but the longer daylight hours also mean more time to appreciate the outdoors.Temperature
In Dallas, the average high-temperature in March rises, from a mild 57.9°F (14.4°C) in February, to an enjoyable 67.1°F (19.5°C). Throughout the month of March, Dallas observes an average nighttime temperature of 50.2°F (10.1°C).Humidity
In Dallas, the average relative humidity in March is 70%.Rainfall
In Dallas, Texas, in March, during 13.8 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, there are 141.2 rainfall days, and 30.12" (765mm) of precipitation is accumulated.Snowfall
March through October are months without snowfall.Daylight
In Dallas, the average length of the day in March 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 7:15 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
In Dallas, the average sunshine in March is 6.9h.UV index
In Dallas, the average daily maximum UV index in March is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In March, a daily maximum UV index of 5 leads to the following instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Dallas, TX
- Average high temperature in March: 67.1°F
The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (54.3°F).
- Average low temperature in March: 50.2°F
The month with the highest average low temperature is August (77.2°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).
Average pressure in March
Dallas, 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
Dallas, TX
- Average wind speed in March: 9.8mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).
Average humidity in March
Dallas, TX
- Average humidity in March: 70%
The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is August (55%).
Average rainfall in March
Dallas, TX
- Average rainfall in March: 2.87"
The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is February (1.61").
Average rainfall days in March
Dallas, TX
- Average rainfall days in March: 13.8 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in March
Dallas, TX
- Average snowfall in March: 0"
The month with the highest snowfall is February (0.43").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in March
Dallas, TX
- Average snowfall days in March: 0 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
Dallas, 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 54min
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
Dallas, TX
- Average sunshine days in March: 14.6 days
The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is May (12.2 days).
Average UV index in March
Dallas, 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
Dallas, TX
- Average cloud cover in March: 40
The months with the most cloud cover are February and March (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in March
Dallas, 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).
