Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
With the transition into March, Houston experiences an increase in average high-temperatures, moving up from a fresh 51.1°F (10.6°C) in February to a moderate 60.6°F (15.9°C). Houston, during March, witnesses an average low-temperature of 43°F (6.1°C).Humidity
March is the most humid month, with an average relative humidity of 79%.Rainfall
In March, the rain falls for 15.3 days. Throughout March, 3.7" (94mm) of precipitation is accumulated. Throughout the year, there are 153.8 rainfall days, and 36.18" (919mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Houston. March is the last month it regularly snows. During 0.6 snowfall days, in March, Houston aggregates 0.79" (20mm) of snow. Throughout the year, there are 4.8 snowfall days, and 2.68" (68mm) of snow is accumulated.Daylight
The average length of the day in March is 12h and 0min.On the first day of March, sunrise is at 6:39 am and sunset at 6:06 pm CST. On the last day of the month, sunrise is at 6:57 am and sunset at 7:31 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 March, the average sunshine is 6.9h.UV index
The average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In March, a regular UV index of 4 translates into these guidelines:
Undertake precautions - Guarding against sun damage is counselled. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Houston in March?
What is the most humid month?
What is the average humidity in March?
How much does it rain in March?
What is the last month it snows?
How many hours of daylight does Houston have in March?
When is the sunrise / sunset in March?
When does Daylight Saving Time (DST) start in March in Houston?
How long on average sun shines in March?
What is the UV index intensity in March?
Average temperature in March
Houston, AR
- Average high temperature in March: 60.6°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (47.7°F).
- Average low temperature in March: 43°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (32°F).
Average pressure in March
Houston, AR
- Average pressure in March: 30.07"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in March
Houston, AR
- Average wind speed in March: 6.9mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in March
Houston, AR
- Average humidity in March: 79%
The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are July and October (72%).
Average rainfall in March
Houston, AR
- Average rainfall in March: 3.7"
The wettest month (with the highest rainfall) is April (4.49").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in March
Houston, AR
- Average rainfall days in March: 15.3 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is January (9.7 days).
Average snowfall in March
Houston, AR
- Average snowfall in March: 0.79"
The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in March
Houston, AR
- Average snowfall days in March: 0.6 days
The month with the highest number of snowfall days is January (1.7 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
Houston, AR
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in March: 6h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in March
Houston, AR
- Average sunshine days in March: 13.5 days
The month with the most sunshine days is January (18.9 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in March
Houston, AR
- Average UV index in March: 4
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in March
Houston, AR
- Average cloud cover in March: 44
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in March
Houston, AR
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Houston, Arkansas, USA
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