March weather forecast
Zachary, LA

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Weather in March

March in Zachary, Louisiana heralds the arrival of spring, bringing with it a significant increase in temperatures and a continuation of the rising humidity trend. As the transitional period between winter and spring, March hosts dynamic weather conditions. The number of sunlight hours start to increase, paving the way for longer, brighter days. The weather begins to shift again entering April, bringing an increase in temperatures and sunlight hours. In this third month, temperatures climb steadily with the high averaging 71.1°F (21.7°C).

Temperature

The embrace of March brings a minor uplift in the average high-temperature in Zachary, shifting from a comfortable 63°F (17.2°C) in February to a pleasant 71.1°F (21.7°C). Zachary sees an average low-temperature of 52.3°F (11.3°C) during March.

Humidity

In Zachary, the average relative humidity in March is 80%.

Rainfall

In Zachary, during March, the rain falls for 13.4 days and regularly aggregates up to 1.93" (49mm) of precipitation. In Zachary, during the entire year, the rain falls for 175 days and collects up to 28.74" (730mm) of precipitation.

Snowfall

February through November are months without snowfall in Zachary.

Daylight

In Zachary, the average length of the day in March is 12h and 1min.
On the first day of the month, sunrise is at 6:29 am and sunset at 6:03 pm CST. On the last day of March, sunrise is at 6:53 am and sunset at 7:23 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 in Zachary is 7.4h.

UV index

The average daily maximum UV index in March is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 5 in March interprets into the following advice:
Be vigilant - Preventing sunburn is recommended. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the average March temperature in Zachary?

During March, Zachary experiences an average high-temperature of 71.1°F (21.7°C) and a low-temperature of 52.3°F (11.3°C).

What is the average humidity in March in Zachary?

The average relative humidity in March in Zachary is 80%.

How many days does it rain in March in Zachary?

In March, in Zachary, the rain falls for 13.4 days. Throughout March, 1.93" (49mm) of precipitation is accumulated.

When it does not snow in Zachary?

February through November are months without snowfall.

How many hours of daylight does Zachary have in March?

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

What time are sunrise and sunset in March in Zachary?

In March, on the first day of the month, sunrise is at 6:29 am and sunset at 6:03 pm CST. On the last day of the month, in Zachary, Louisiana, sunrise is at 6:53 am and sunset at 7:23 pm CDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Zachary, Louisiana, and the time zone changes from CST to CDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does Zachary have in March?

The average sunshine duration in March in Zachary, Louisiana, is 7.4h.

How high is the UV index in March in Zachary?

The average daily maximum UV index in March in Zachary is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Zachary, LA

Average temperature in March - Zachary, LA
  • Average high temperature in March: 71.1°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 (58.3°F).

  • Average low temperature in March: 52.3°F

The month with the highest average low temperature is August (73.4°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).

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Average pressure in March
Zachary, LA

Average pressure in March - Zachary, LA
  • Average pressure in March: 30.08"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).

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Average wind speed in March
Zachary, LA

Average wind speed in March - Zachary, LA
  • Average wind speed in March: 6.2mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.3mph).

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Average humidity in March
Zachary, LA

Average humidity in March - Zachary, LA
  • Average humidity in March: 80%

The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in March
Zachary, LA

Average rainfall in March - Zachary, LA
  • Average rainfall in March: 1.93"

The wettest month (with the highest rainfall) is August (3.66").
The driest month (with the least rainfall) is November (1.5").

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Average rainfall days in March
Zachary, LA

Average rainfall days in March - Zachary, LA
  • Average rainfall days in March: 13.4 days

The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in March
Zachary, LA

Average snowfall in March - Zachary, LA
  • Average snowfall in March: 0"

The months with the highest snowfall are January and December (0.2").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in March
Zachary, LA

Average snowfall days in March - Zachary, LA
  • Average snowfall days in March: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in March /
Average sunshine in March
Zachary, LA

Average daylight in March / Average sunshine in March - Zachary, LA
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in March: 7h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in March
Zachary, LA

Average sunshine days in March - Zachary, LA
  • Average sunshine days in March: 15.7 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (6.8 days).

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Average UV index in March
Zachary, LA

Average UV index in March - Zachary, LA
  • Average UV index in March: 5

The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in March
Zachary, LA

Average cloud cover in March - Zachary, LA
  • Average cloud cover in March: 45

The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in March
Zachary, LA

Average visibility in March - Zachary, LA
  • Average visibility in March: 5mi

The months with the highest visibility are October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and December (5mi).

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Zachary, Louisiana, USA

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