New Iberia Average Rainfall by Month

This page shows the average precipitation in each month of the year in New Iberia, Louisiana. It is based on NOAA data for the years 1991–2020.
What's the Rainiest Month in New Iberia?
In New Iberia, June has the greatest precipitation of any month. On average, New Iberia gets 6.6 inches of precipitation in June.
However, July is the month with the greatest chance of precipitation. 47.6% of days in July will have at least some rain.
What's the Driest Month in New Iberia?
In New Iberia, March has the least precipitation of any month. On average, New Iberia gets 3.16 inches of precipitation in March.
April is the month with the lowest chance of precipitation. 27.3% of days in April will have measurable rain.
Month Precipitation % Chance
January 5.00 in 33.6
February 3.51 in 31.6
March 3.16 in 28.6
April 4.92 in 27.3
May 4.87 in 28.1
June 6.62 in 43.3
July 6.10 in 47.6
August 6.18 in 44.4
September 5.04 in 34.4
October 4.53 in 28.3
November 3.70 in 29.6
December 4.27 in 31.5
Year 58.31 in 34.1
Weather Station Details
Years Station Coordinates
1999–2024 New Iberia Acadiana Regional Airport location
1891–1998 New Iberia Acadiana Airport location
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