March weather forecast
Round Rock, TX

Weather in March

March, the first month of the spring in Round Rock, is a pleasant month, with an average temperature ranging between max 70.3°F (21.3°C) and min 52.3°F (11.3°C).

Temperature

In Round Rock, the average high-temperature in March slightly increases from a comfortable 62.4°F (16.9°C) in February to a pleasant 70.3°F (21.3°C). In Round Rock, in March, the average low-temperature is 52.3°F (11.3°C).

Humidity

In Round Rock, Texas, the average relative humidity in March is 73%.

Rainfall

In Round Rock, in March, it is raining for 13.4 days, with typically 1.81" (46mm) of accumulated precipitation. Throughout the year, there are 139.3 rainfall days, and 26.18" (665mm) of precipitation is accumulated.

Snowfall

In Round Rock, snow does not fall through December.

Daylight

The average length of the day in March is 12h and 1min.
On the first day of the month, sunrise is at 6:56 am and sunset at 6:29 pm CST. On the last day of March, in Round Rock, sunrise is at 7:20 am and sunset at 7:48 pm CDT.
Note: On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 5. 2023, at 2:00 am; consequently, the time zone reverts from CDT to CST.

Sunshine

The average sunshine in March is 6.6h.

UV index

The average daily maximum UV index in March is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In March, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in March in Round Rock?

The average high-temperature, in March, is 70.3°F (21.3°C), while the average low-temperature is 52.3°F (11.3°C).

What is the average humidity in March in Round Rock?

In Round Rock, Texas, the average relative humidity in March is 73%.

How much does it rain in Round Rock in March?

In March, in Round Rock, Texas, the rain falls for 13.4 days. Throughout March, 1.81" (46mm) of precipitation is accumulated.

When it does not snow in Round Rock?

In Round Rock, Texas, snow does not fall in March through December.

Does it snow in Round Rock in March?

In March, it doesn't snow. February is the latest month when it typically snows.

How many hours of daylight does Round Rock have in March?

In March, the average day length in Round Rock is 12h and 1min.

When is the sunrise / sunset in March in Round Rock?

In March, on the first day of the month, sunrise is at 6:56 am and sunset at 6:29 pm CST. On the last day of the month, sunrise is at 7:20 am and sunset at 7:48 pm CDT.

When does Daylight Saving Time (DST) start in March in Round Rock?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Round Rock, and the time zone changes from CST to CDT. DST ends Sunday, November 5. 2023, at 2:00 am.

How long on average sun shines in March in Round Rock?

In Round Rock, the average sunshine duration in March is 6.6h.

What is the UV index intensity in March in Round Rock?

In March, the average daily maximum UV index in Round Rock is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Round Rock, TX

Average temperature in March - Round Rock, TX
  • Average high temperature in March: 70.3°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 (58.6°F).

  • Average low temperature in March: 52.3°F

The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

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Average pressure in March
Round Rock, TX

Average pressure in March - Round Rock, 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).

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Average wind speed in March
Round Rock, TX

Average wind speed in March - Round Rock, TX
  • Average wind speed in March: 9.8mph

The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is September (6.5mph).

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Average humidity in March
Round Rock, TX

Average humidity in March - Round Rock, TX
  • Average humidity in March: 73%

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (59%).

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Average rainfall in March
Round Rock, TX

Average rainfall in March - Round Rock, TX
  • Average rainfall in March: 1.81"

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in March
Round Rock, TX

Average rainfall days in March - Round Rock, TX
  • Average rainfall days in March: 13.4 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in March
Round Rock, TX

Average snowfall in March - Round Rock, TX
  • Average snowfall in March: 0"

The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in March
Round Rock, TX

Average snowfall days in March - Round Rock, TX
  • Average snowfall days in March: 0 days

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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Average daylight in March /
Average sunshine in March
Round Rock, TX

Average daylight in March / Average sunshine in March - Round Rock, TX
  • Average daylight in March: 12h and 1min

The month with the longest days is June (Average daylight: 14h and 5min).
The month with the shortest days is December (Average daylight: 10h and 13min).

  • Average sunshine in March: 6h and 36min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in March
Round Rock, TX

Average sunshine days in March - Round Rock, TX
  • Average sunshine days in March: 15.3 days

The month with the most sunshine days is January (21.1 days).
The months with the least sunshine days are April, May and September (13.3 days).

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Average UV index in March
Round Rock, TX

Average UV index in March - Round Rock, TX
  • Average UV index in March: 5

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in March
Round Rock, TX

Average cloud cover in March - Round Rock, TX
  • Average cloud cover in March: 46

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in March
Round Rock, TX

Average visibility in March - Round Rock, 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).

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