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 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
The commencement of March sees a minor shift in the average high-temperature, moving from a refreshing 65.5°F (18.6°C) in February to a pleasant 71.6°F (22°C). During March, the nighttime temperature in Sweeny averages of 57.4°F (14.1°C).Humidity
The average relative humidity in March in Sweeny is 79%.Rainfall
In March, the rain falls for 10.2 days. Throughout March, 0.79" (20mm) of precipitation is accumulated. In Sweeny, during the entire year, the rain falls for 141.1 days and collects up to 18.31" (465mm) of precipitation.Snowfall
In Sweeny, snow does not fall in March through November.Daylight
The average length of the day in March is 12h and 1min.On the first day of the month, sunrise is at 6:47 am and sunset at 6:22 pm CST. On the last day of March, in Sweeny, Texas, sunrise is at 7:12 am and sunset at 7:40 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 7h.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 ordinary individuals.Note: The daily high UV index of 5 in March translates into this advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. To protect against the Sun's most potent rays, avoid direct exposure around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are March temperatures in Sweeny?
What is the average humidity in March in Sweeny?
How much does it rain in Sweeny in March?
When it does not snow in Sweeny?
Does it snow in Sweeny in March?
What is the average length of the day in March in Sweeny?
What time are sunrise and sunset in March in Sweeny?
When does Daylight Saving Time (DST) start in March in Sweeny?
How long on average sun shines in March in Sweeny?
What is the UV index intensity in March in Sweeny?
Average temperature in March
Sweeny, TX
- Average high temperature in March: 71.6°F
The warmest month (with the highest average high temperature) is August (92.1°F).
The month with the lowest average high temperature is January (61.5°F).
- Average low temperature in March: 57.4°F
The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is January (47.7°F).
Average pressure in March
Sweeny, TX
- Average pressure in March: 30.05"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in March
Sweeny, TX
- Average wind speed in March: 9.1mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is September (6.4mph).
Average humidity in March
Sweeny, TX
- Average humidity in March: 79%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in March
Sweeny, TX
- Average rainfall in March: 0.79"
The wettest month (with the highest rainfall) is September (2.68").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days in March
Sweeny, TX
- Average rainfall days in March: 10.2 days
The month with the highest number of rainy days is September (17.5 days).
The month with the least rainy days is February (8.4 days).
Average snowfall days in March
Sweeny, TX
- Average snowfall days in March: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in March /
Average sunshine in March
Sweeny, TX
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in March: 7h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in March
Sweeny, TX
- Average sunshine days in March: 18.3 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is September (10 days).
Average UV index in March
Sweeny, 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
Sweeny, TX
- Average cloud cover in March: 45
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in March
Sweeny, 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).
Sweeny, Texas, USA
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