Jennings Weather Records

Jennings, Louisiana weather averages and records from 1897–2024 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Jennings, Louisiana was 107 °F which occurred on August 28, 2023.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Jennings, Louisiana was 9 °F which occurred on February 12, 1899.
Lowest Temperatures: All-Time By Year
Jennings Weather by Month
Averages based on the years 1991–2020
Month Average (°F) Record (°F) Average (inches)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧 Snow ❄️
January 60.3 41.6 83 10 6.3 0.0
February 64.1 45.1 87 9 4.2 0.0
March 70.9 51.5 92 20 3.8 0.0
April 77.3 57.8 97 32 4.8 0.0
May 84.0 65.9 100 39 5.5 0.0
June 88.8 72.0 104 46 6.7 0.0
July 90.3 73.7 105 59 5.4 0.0
August 91.2 73.2 107 59 6.8 0.0
September 87.9 69.0 107 43 5.8 0.0
October 80.6 58.7 98 27 4.7 0.0
November 70.2 49.1 95 22 4.9 0.0
December 62.7 43.6 89 10 4.7 0.1
Entire year 77.4 58.5 107 9 63.2 0.1
More Jennings Weather Records
1897–2024
Highest daily low 85 °F August 15, 1951
Lowest daily high 17 °F February 12, 1899
Greatest daily range
(Difference of high and low)
59 °F November 3, 1901
Greatest difference in daily high
over two conscutive days
43 °F Feb 15–16, 1909
Most daily precipitation 13.9 inches August 15, 1938
Most monthly precipitation 24.1 inches August 2016
Most yearly precipitation 104.9 inches 1940
Most yearly days with precipitation 155 2018
Earliest snow in season December 5 2009
Latest snow in season March 22 1968
Most daily snow 5.6 inches February 13, 1960
Most monthly snow 5.6 inches February 1960
Most yearly snow 5.6 inches 1960
Most snow in a winter 5.6 inches 1959–1960
Greatest snow accumulation 2.0 inches January 12, 1973
Earliest freeze October 8 1952
Earliest day ≥ 90 °F March 30 1946
Earliest day ≥ 100 °F May 30 1911
Latest freeze March 31 1987
Latest day ≥ 90 °F November 23 1921
Latest day ≥ 100 °F September 26 1915
Most days in a year < 32 °F 31 1903
Most days in a year ≥ 80 °F 237 1916
Most days in a year ≥ 90 °F 145 1916
Most days in a year ≥ 100 °F 15 2023
Jennings Weather Streaks
Most consecutive days...
With precipitation 14 days Sep 19 – Oct 2, 2018
Without precipitation 77 days Sep 4 – Nov 19, 1924
High temperature at or
below freezing
3 days Dec 24–26, 1983
High temperature ≥ 80 °F 172 days May 3 – Oct 21, 1962
High temperature ≥ 90 °F 67 days Jul 10 – Sep 14, 2023
High temperature ≥ 100 °F 7 days Aug 31 – Sep 6, 2000
Plant Hardiness Zone
9A
Jennings is in plant hardiness zone 9A
based on average yearly minimum temperature from 1991–2020
Jennings Weather by Year
More Jennings Weather
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Weather Station Details
Years Station Coordinates
1897–2024 Jennings location