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Climate Information

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SEPTEMBER NORMALS & EXTREMES
PLUS SUNRISE/SUNSET & CIVIL TWILIGHT TIMES

NEW IBERIA

  TEMP NORMALS WARMEST COOLEST COOLEST WARMEST NORM RECORD NORMS
 DAY MAX MIN MEAN MAX/YR MAX/YR MIN/YR MIN/YR RAIN RAIN/YR HDD CDD
 1 91 73 82 102/2000 77/2008 66/2006 82/2020 0.16 5.11/2008 0 17
CT STARTS 0520 CST    SUNRISE 0545 CST    SUNSET 1829 CST    CT ENDS 1854 CST
 2 91 73 82 101/2000 78/2018 59/1954 80/1964 0.16 4.10/2008 0 17
CT STARTS 0521 CST    SUNRISE 0545 CST    SUNSET 1828 CST    CT ENDS 1852 CST
 3 91 73 82 101/2000 78/1988 61/1952 80/2000 0.16 4.17/2011 0 17
CT STARTS 0522 CST    SUNRISE 0546 CST    SUNSET 1827 CST    CT ENDS 1851 CST
 4 91 73 82 103/2000 79/2022 54/1952 78/2023 0.16 3.07/2016 0 17
CT STARTS 0522 CST    SUNRISE 0546 CST    SUNSET 1826 CST    CT ENDS 1850 CST
 5 91 72 82 101/2000 74/1974 55/1952 79/2023 0.15 6.03/1973 0 17
CT STARTS 0523 CST    SUNRISE 0547 CST    SUNSET 1824 CST    CT ENDS 1849 CST
 6 91 72 81 101/2000 77/1977 58/2011 78/2023 0.15 2.89/1973 0 16
CT STARTS 0523 CST    SUNRISE 0548 CST    SUNSET 1823 CST    CT ENDS 1847 CST
 7 90 72 81 100/2023 77/2024 56/1953 78/2010 0.15 2.13/1973 0 16
CT STARTS 0524 CST    SUNRISE 0548 CST    SUNSET 1822 CST    CT ENDS 1846 CST
 8 90 72 81 95/2023* 77/2001 57/1950 77/2010 0.15 4.19/1974 0 16
CT STARTS 0525 CST    SUNRISE 0549 CST    SUNSET 1821 CST    CT ENDS 1845 CST
 9 90 72 81 97/1954 78/2001* 55/2011 78/1980 0.16 1.87/2018 0 16
CT STARTS 0525 CST    SUNRISE 0549 CST    SUNSET 1820 CST    CT ENDS 1844 CST
 10 90 72 81 99/1954 78/2000 59/2011* 76/2020* 0.17 3.20/1965 0 16
CT STARTS 0526 CST    SUNRISE 0550 CST    SUNSET 1818 CST    CT ENDS 1842 CST
 11 90 71 81 100/1980 76/2009* 58/1969* 77/2013* 0.18 4.30/1957 0 16
CT STARTS 0526 CST    SUNRISE 0550 CST    SUNSET 1817 CST    CT ENDS 1841 CST
 12 90 71 80 99/1980 76/1948 56/1954 77/2008 0.17 3.21/1998 0 15
CT STARTS 0527 CST    SUNRISE 0551 CST    SUNSET 1816 CST    CT ENDS 1840 CST
 13 90 71 80 100/1980 79/2014 57/2015* 79/2008 0.16 2.60/1973 0 15
CT STARTS 0527 CST    SUNRISE 0551 CST    SUNSET 1815 CST    CT ENDS 1839 CST
 14 89 71 80 94/2019* 79/2021* 57/2015* 78/1978 0.16 2.80/1998 0 15
CT STARTS 0528 CST    SUNRISE 0552 CST    SUNSET 1813 CST    CT ENDS 1837 CST
 15 89 71 80 97/2018 76/1989* 61/1975* 78/1978 0.15 2.02/1981 0 15
CT STARTS 0528 CST    SUNRISE 0552 CST    SUNSET 1812 CST    CT ENDS 1836 CST
 16 89 70 80 96/1980 76/1961 53/1961 76/2016* 0.14 4.32/1971 0 15
CT STARTS 0529 CST    SUNRISE 0553 CST    SUNSET 1811 CST    CT ENDS 1835 CST
 17 89 70 80 99/2004 77/1963 52/1961 78/1996 0.12 4.50/1963 0 14
CT STARTS 0530 CST    SUNRISE 0553 CST    SUNSET 1810 CST    CT ENDS 1833 CST
 18 89 70 79 97/2018 78/1981 54/1981* 76/2019* 0.13 1.19/1963 0 14
CT STARTS 0530 CST    SUNRISE 0554 CST    SUNSET 1808 CST    CT ENDS 1832 CST
 19 89 70 79 97/2005* 73/1981 54/1981* 77/2013 0.12 1.47/2021 0 14
CT STARTS 0531 CST    SUNRISE 0555 CST    SUNSET 1807 CST    CT ENDS 1831 CST
 20 88 69 79 97/2015* 77/2020* 54/1981 78/2013 0.13 1.99/1952 0 14
CT STARTS 0531 CST    SUNRISE 0555 CST    SUNSET 1806 CST    CT ENDS 1830 CST
 21 88 69 79 96/2022* 75/2020* 53/1981 76/1998 0.13 1.61/1979 0 14
CT STARTS 0532 CST    SUNRISE 0556 CST    SUNSET 1805 CST    CT ENDS 1828 CST
 22 88 69 78 97/2022 73/1983 48/1983 78/2006 0.14 3.12/1995 0 13
CT STARTS 0532 CST    SUNRISE 0556 CST    SUNSET 1803 CST    CT ENDS 1827 CST
 23 88 68 78 96/2022 66/1975 51/1983* 78/2006 0.12 1.71/2005 0 13
CT STARTS 0533 CST    SUNRISE 0557 CST    SUNSET 1802 CST    CT ENDS 1826 CST
 24 88 68 78 96/2022 74/1989 50/1975 76/2013 0.15 4.47/2005 0 13
CT STARTS 0533 CST    SUNRISE 0557 CST    SUNSET 1801 CST    CT ENDS 1825 CST
 25 87 68 78 94/2022 73/1989 55/2021* 75/2023* 0.15 1.72/1992 0 13
CT STARTS 0534 CST    SUNRISE 0558 CST    SUNSET 1800 CST    CT ENDS 1823 CST
 26 87 67 77 95/2005 73/1965 52/1956 79/2005 0.18 1.98/1957 0 12
CT STARTS 0535 CST    SUNRISE 0558 CST    SUNSET 1758 CST    CT ENDS 1822 CST
 27 87 67 77 96/2005* 69/2000 52/2001* 80/2005 0.18 3.80/1966 0 12
CT STARTS 0535 CST    SUNRISE 0559 CST    SUNSET 1757 CST    CT ENDS 1821 CST
 28 87 67 77 98/1953 70/1957 48/1967 76/2005 0.18 4.40/1996 0 12
CT STARTS 0536 CST    SUNRISE 0600 CST    SUNSET 1756 CST    CT ENDS 1820 CST
 29 87 66 77 95/1953 70/1967* 44/1967 75/2005 0.18 2.39/2012 0 12
CT STARTS 0536 CST    SUNRISE 0600 CST    SUNSET 1755 CST    CT ENDS 1818 CST
 30 86 66 76 94/2023* 70/1957 47/1967* 75/1986 0.19 2.16/1985 0 11
CT STARTS 0537 CST    SUNRISE 0601 CST    SUNSET 1753 CST    CT ENDS 1817 CST
 MON 89.0 70.1 79.6         5.05   0 437

                                                       

OTHER MONTHLY MEANS
# DAYS WITH  MAX >=90F MAX <=32F MIN <=32F MIN <=0F
  16 0 0 0
# DAYS PRECIP >=0.01" >=0.10" >=0.50" >=1.00"
  11 7 4 1

 

Note: Daily sums/averages will not equal monthly sums/averages due to rounding - click here for more info
 

 Normals are for the 30-year period from 1991-2020

Extremes (or records) are for the period of record (1948-2024) 

 

 Bold colored records indicate extreme for the month

Italicized bold colored records indicate most recent of multiple monthly extreme occurrences 

 
* Asterisks indicate records which tied previous records; asterisked value was the last year record occurred
 
 All times are approximate and in Central Standard Time - add one hour during Daylight Saving Time

CT stands for Civil Twilight, essentially times of dawn & dusk - see definitions here 
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