March weather forecastLewisville, TX
March
Weather in March
March further nudges the thermal mercury higher as the city of Lewisville begins to experience the zest of spring. It's quite a wet month with an average rainfall of 2.8" (71mm), making it notably humid. The daylight hours extend to around 12, providing more daytime activities for residents. As March rolls on, the Texan city transitions from the early year chill to a generally warmer climate that manifests more in April.Temperature
With the onset of March, the average high-temperature slightly shifts from February's moderate 57.7°F (14.3°C) to an enjoyable 67.1°F (19.5°C). Throughout the March nights, Lewisville encounters a low-temperature of 50.4°F (10.2°C).Humidity
In March, the average relative humidity is 68%.Rainfall
In Lewisville, in March, during 13.1 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Lewisville, during the entire year, the rain falls for 132.1 days and collects up to 29.09" (739mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. March is the last month it regularly snows in Lewisville. During 0.1 snowfall days, in March, Lewisville aggregates 0.12" (3mm) of snow. In Lewisville, during the entire year, snow falls for 2.3 days and aggregates up to 0.94" (24mm) of snow.Daylight
In Lewisville, the average length of the day in March is 12h and 0min.On the first day of the month, sunrise is at 6:54 am and sunset at 6:25 pm CST. On the last day of March, sunrise is at 7:15 am and sunset at 7:47 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 Lewisville, the average sunshine in March is 6.9h.UV index
The average daily maximum UV index in March is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 5 in March leads to these recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Lewisville, TX
- Average high temperature in March: 67.1°F
The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (54.1°F).
- Average low temperature in March: 50.4°F
The month with the highest average low temperature is August (76.8°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).
Average pressure in March
Lewisville, 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 (29.9"Hg).
Average wind speed in March
Lewisville, TX
- Average wind speed in March: 10.1mph
The windiest months (with the highest average wind speed) are March and April (10.1mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity in March
Lewisville, TX
- Average humidity in March: 68%
The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (53%).
Average rainfall in March
Lewisville, TX
- Average rainfall in March: 2.8"
The wettest month (with the highest rainfall) is October (3.74").
The driest months (with the least rainfall) are January and February (1.57").
Average rainfall days in March
Lewisville, TX
- Average rainfall days in March: 13.1 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is January (6.6 days).
Average snowfall in March
Lewisville, TX
- Average snowfall in March: 0.12"
The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in March
Lewisville, TX
- Average snowfall days in March: 0.1 days
The month with the highest number of snowfall days is February (1.1 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
Lewisville, 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 months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in March
Lewisville, TX
- Average sunshine days in March: 16.4 days
The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is September (14.9 days).
Average UV index in March
Lewisville, TX
- Average UV index in March: 5
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in March
Lewisville, TX
- Average cloud cover in March: 40
The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in March
Lewisville, 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).
