Baton Rouge
Louisiana, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Baton Rouge, LA

Manicured lawns and beautiful trees approaching the State Capitol building in Baton Rouge, Louisiana
Manicured lawns and beautiful trees approaching the State Capitol building in Baton Rouge, Louisiana
The first month of the spring, March, is a pleasant month in Baton Rouge, Louisiana, with temperature in the range of an average high of 71.2°F (21.8°C) and an average low of 52.5°F (11.4°C).

Temperature

In March, the average high-temperature slightly increases, from an enjoyable 63.5°F (17.5°C) in February, to a pleasant 71.2°F (21.8°C). In March, in Baton Rouge, the average low-temperature is 52.5°F (11.4°C).

Humidity

The average relative humidity in Baton Rouge is 79%.

Rainfall

In Baton Rouge, in March, during 13.7 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. In Baton Rouge, during the entire year, the rain falls for 177.1 days and collects up to 36.1" (917mm) of precipitation.

Snowfall

February through November are months without snowfall.

Daylight

The average length of the day in March is 12h.

Sunshine

In Baton Rouge, the average sunshine in March is 7.4h.

UV index

In March, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: In March, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for 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.

What is the temperature in March in Baton Rouge?

In Baton Rouge, Louisiana, in March, the average high-temperature is 71.2°F (21.8°C), and the average low-temperature is 52.5°F (11.4°C).

What is the average humidity in March in Baton Rouge?

In March, the average relative humidity is 79%.

How many days does it rain in March in Baton Rouge?

In Baton Rouge, Louisiana, in March, during 13.7 rainfall days, 2.36" (60mm) of precipitation is typically accumulated.

When it does not snow in Baton Rouge?

In Baton Rouge, Louisiana, snow does not fall in February through November.

What is the average length of the day in March in Baton Rouge?

In Baton Rouge, Louisiana, the average length of the day in March is 12h.

How many hours of sunshine does Baton Rouge have in March?

In March, the average sunshine is 7.4h.

What is the UV index intensity in March in Baton Rouge?

In Baton Rouge, Louisiana, the average daily maximum UV index in March is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in March - Baton Rouge, LA
  • Average high temperature in March: 21.8°C

Warmest months (with the highest average high temperature) are July and August (33.3°C).
The month with the lowest average high temperature is January (14.8°C).

  • Average low temperature in March: 11.4°C

The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).

Average humidity in March - Baton Rouge, LA
  • Average humidity in March: 79%

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

Average rainfall in March - Baton Rouge, LA
  • Average rainfall in March: 60mm

The wettest month (with the highest rainfall) is July (120mm).
The driest month (with the lowest rainfall) is November (45mm).

Average rainfall days in March - Baton Rouge, LA
  • Average rainfall days in March: 13.7 days

The month with the highest number of rainy days is July (22.5 days).
The month with the lowest number of rainy days is November (8.8 days).

Average snowfall in March - Baton Rouge, LA
  • Average snowfall in March: 0mm

The month with the highest snowfall is January (7mm).
Months with the lowest snowfall are February, March, April, May, June, July, August, September, October and November (0mm).

Average snowfall days in March - Baton Rouge, LA
  • Average snowfall days in March: 0 days

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

Average daylight in March / Average sunshine in March - Baton Rouge, LA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.1h).
The month with shortest days is December (Average daylight: 10.2h).

  • Average sunshine in March: 7.4h

The month with most sunshine is June (Average sunshine: 10.2h).
The month with least sunshine is December (Average sunshine: 5h).

Average UV index in March - Baton Rouge, LA
  • Average UV index in March: 5

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