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

April 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
April is a warm spring month in Baton Rouge, Louisiana, with average temperature varying between 78.4°F (25.8°C) and 58.1°F (14.5°C).

Temperature

In April, the average high-temperature slightly increases, from an agreeable 71.2°F (21.8°C) in March, to a moderately hot 78.4°F (25.8°C). The average low-temperature, in April, is 58.1°F (14.5°C).

Humidity

The average relative humidity in April is 76%.

Rainfall

In Baton Rouge, in April, it is raining for 11.8 days, with typically 2.68" (68mm) of accumulated precipitation. 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

In Baton Rouge, the average length of the day in April is 12.9h.

Sunshine

The average sunshine in Baton Rouge, Louisiana, is 8.9h.

UV index

In April, the average daily maximum UV index in Baton Rouge is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in April in Baton Rouge?

The average high-temperature, in April, in Baton Rouge, is 78.4°F (25.8°C), while the average low-temperature is 58.1°F (14.5°C).

What is the average humidity in April in Baton Rouge?

In Baton Rouge, the average relative humidity in April is 76%.

How much does it rain in Baton Rouge in April?

In Baton Rouge, Louisiana, in April, during 11.8 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

When it does not snow in Baton Rouge?

February through November are months without snowfall in Baton Rouge.

How many hours of daylight does Baton Rouge have in April?

In April, the average length of the day is 12.9h.

How long on average sun shines in April in Baton Rouge?

In April, the average sunshine in Baton Rouge, Louisiana, is 8.9h.

What is the UV index reading in April in Baton Rouge?

The average daily maximum UV index in April in Baton Rouge, Louisiana, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.
Average temperature in April - Baton Rouge, LA
  • Average high temperature in April: 25.8°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 April: 14.5°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 April - Baton Rouge, LA
  • Average humidity in April: 76%

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

Average rainfall in April - Baton Rouge, LA
  • Average rainfall in April: 68mm

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

Average rainfall days in April - Baton Rouge, LA
  • Average rainfall days in April: 11.8 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 April - Baton Rouge, LA
  • Average snowfall in April: 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 April - Baton Rouge, LA
  • Average snowfall days in April: 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 April / Average sunshine in April - Baton Rouge, LA
  • Average daylight in April: 12.9h

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 April: 8.9h

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 April - Baton Rouge, LA
  • Average UV index in April: 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).