March weather forecast
Opelousas, LA

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Weather in March

March heralds the advent of Spring in Opelousas, Louisiana, a time when the city comes alive with blossoming flora and an uptick in outdoor activities. One of the salient features of March is its longer daylight hours, offering residents ample time to enjoy the rising spring temperatures. A moderate average rainfall of 0.63" (16mm) over 10.5 days makes it neither too dry nor wet, but just right for the spring blooms. With the highest temperature escalating to a comfortable 70.5°F (21.4°C), it is the first time in the year Opelousas starts experiencing genuinely warm days. As the temperature curve continues its steep ascent, the city prepares itself for the hotter months right ahead.

Temperature

Opelousas observes a slight uplift in the average high-temperature with the onset of March, adjusting from February's refreshing 62.6°F (17°C) to a pleasant 70.5°F (21.4°C). An average temperature of 52.7°F (11.5°C) marks the nights in March.

Humidity

The average relative humidity in March is 81%.

Rainfall

The months with the least rainfall in Opelousas are February and March Rain falls for 10.5 days and accumulates 0.63" (16mm) of rain.

Snowfall

February through November are months without snowfall.

Daylight

In Opelousas, the average length of the day in March is 12h and 1min.
On the first day of the month, sunrise is at 6:33 am and sunset at 6:07 pm CST. On the last day of March, in Opelousas, sunrise is at 6:57 am and sunset at 7:27 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

In March, the average daily maximum UV index in Opelousas is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 5 during March, leads to the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

What are the temperatures in Opelousas in March?

During March, Opelousas experiences an average high-temperature of 70.5°F (21.4°C) and a low-temperature of 52.7°F (11.5°C).

What is the average humidity in March in Opelousas?

In Opelousas, the average relative humidity in March is 81%.

What is the driest month in Opelousas?

The months with the least rainfall in Opelousas are February and March Rain falls for 10.5 days and accumulates 0.63" (16mm) of rain.

How many days does it rain in March in Opelousas?

In Opelousas, Louisiana, in March, during 10.5 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

When it does not snow in Opelousas?

February through November are months without snowfall in Opelousas, Louisiana.

What is the average length of the day in March in Opelousas?

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

What time are sunrise and sunset in March in Opelousas?

In March, on the first day of the month, sunrise is at 6:33 am and sunset at 6:07 pm CST. On the last day of the month, sunrise is at 6:57 am and sunset at 7:27 pm CDT.

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

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

How long on average sun shines in March in Opelousas?

In March, the average sunshine duration in Opelousas, Louisiana, is 7h.

What is the UV index intensity in March in Opelousas?

In March, the average daily maximum UV index in Opelousas is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMarchAMJJASOND
Feb
March
Apr
Average high temperature
62.6°F 17°C
70.5°F 21.4°C
77.5°F 25.3°C
Average low temperature
47.5°F 8.6°C
52.7°F 11.5°C
58.5°F 14.7°C
Average pressure
30.1" 765mmHg
30.07" 764mmHg
29.98" 761mmHg
Average wind speed
7.9mph 12.7km/h
7.5mph 12.1km/h
7.5mph 12.1km/h
Average max. wind speed
8.5mph 13.7km/h
8.1mph 13km/h
8.1mph 13km/h
Average wind speed gusts
12.9mph 20.8km/h
12.1mph 19.5km/h
12mph 19.3km/h
Average humidity
83%
81%
78%
Average rainfall
0.63" 16mm
0.63" 16mm
0.83" 21mm
Average rainfall days
8.8
10.5
8.8
Average snowfall
0" 0mm
0" 0mm
0" 0mm
Average snowfall days
0.2
0
0
Average daylight
11h 1min
12h 0min
12h 5min
Average sunshine
5h 1min
7h 0min
9h 0min
Average sunshine days
17.7
18.8
19.7
Average UV index
4
5
5
Average cloud cover
50%
45%
39%
Average visibility
6mi 9.7km
5mi 8km
5mi 8km

Average temperature in March
Opelousas, LA

Average temperature in March - Opelousas, LA
  • Average high temperature in March: 70.5°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (57.7°F).

  • Average low temperature in March: 52.7°F

The month with the highest average low temperature is August (73.8°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

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Average pressure in March
Opelousas, LA

Average pressure in March - Opelousas, LA
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in March
Opelousas, LA

Average wind speed in March - Opelousas, LA
  • Average wind speed in March: 7.5mph

The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest month (with the lowest average wind speed) is July (5mph).

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Average humidity in March
Opelousas, LA

Average humidity in March - Opelousas, LA
  • Average humidity in March: 81%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in March
Opelousas, LA

Average rainfall in March - Opelousas, LA
  • Average rainfall in March: 0.63"

The wettest months (with the highest rainfall) are July and August (1.57").
The driest months (with the least rainfall) are February and March (0.63").

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Average rainfall days in March
Opelousas, LA

Average rainfall days in March - Opelousas, LA
  • Average rainfall days in March: 10.5 days

The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is November (6.6 days).

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Average snowfall in March
Opelousas, LA

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

The months with the highest snowfall are January and December (0.04").
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
Opelousas, LA

Average snowfall days in March - Opelousas, 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
Opelousas, LA

Average daylight in March / Average sunshine in March - Opelousas, 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 0min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in March
Opelousas, LA

Average sunshine days in March - Opelousas, LA
  • Average sunshine days in March: 18.8 days

The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is August (10.7 days).

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Average UV index in March
Opelousas, LA

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

The months with the highest UV index are June, July and August (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
Opelousas, LA

Average cloud cover in March - Opelousas, LA
  • 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 October (Cloud cover 28).

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Average visibility in March
Opelousas, LA

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

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

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Opelousas, Louisiana, USA

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