Tallulah-Vicksburg, LA

Louisiana · Records since 1948–2026

☁️ 86°F Feels like 95°
Currently in Tallulah-Vicksburg
As of 1:30 PM CDT

Records for September 11

🔥 Record High

99°F

September 11, 1980

+9° from 90° normal

❄ Record Low

47°F

September 11, 1956

-21° from 68° normal
🌞 Normal high: 90°F 🌑 Normal low: 68°F 1991–2020 normals

All-Time Records — Tallulah-Vicksburg

🔥
107°F
Hottest Day Ever
Aug 24, 2023
❄
-12°F
Coldest Day Ever
Feb 2, 1951
🌧
10.23"
Wettest Day Ever
Aug 9, 1948
☃
10.0"
Most Snow in One Day
Feb 13, 1960

First & Last Dates — Tallulah-Vicksburg

How early and how late each seasonal turning point has ever arrived, across the full period of record

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Range ever recorded Normal date (1991–2020)
296 days
Longest growing season
2020
174 days
Shortest growing season
1951
253 days
Normal growing season
1991–2020 average

Top 10 Record Highs — September 11

# Temp Date
🏆 99°F September 11, 1980
2 97°F September 11, 2023
3 97°F September 11, 2019
4 97°F September 11, 2010
5 96°F September 11, 1962
6 95°F September 11, 2014
7 95°F September 11, 2013
8 95°F September 11, 1983
9 94°F September 11, 2025
10 94°F September 11, 2020

Top 5 Record Lows — September 11

# Temp Date
🥶 47°F September 11, 1956
2 52°F September 11, 1968
3 53°F September 11, 1976
4 53°F September 11, 1952
5 54°F September 11, 2012
About this data — Records are sourced from the NOAA Threadex dataset via RCC ACIS, a quality-controlled record for long-term climate stations. Threadex adjusts for station relocations and observation-time changes, making records comparable across all years since 1948–2026. Climate normals represent the 1991–2020 average.

Heat Wave Summary — Tallulah-Vicksburg

threshold: 97°F (90th percentile of historical Jun–Aug highs)
5.6
Avg heat wave length
days (historical)
100°
Avg peak temp
during heat waves
102
Dangerous nights 2026
Overnights ≥ 70°F
1
Heat waves 2026
so far

Days ≥ 90°F Per Year

1948–2026
85
2026 so far
85
Avg/year 1970–2025
106
Avg/year (last 10 complete)
126
Most in a year (2023)

Average Daily High by Decade

Full year · complete decades only

Longest Heat Waves — Tallulah-Vicksburg

# Dates Days Peak Avg High Avg Overnight Low
🏆 Aug 5, 1954 – Aug 21, 1954 17 101°F (Aug 8) 99°F 70°F
2 Jul 6, 1980 – Jul 19, 1980 14 103°F (Jul 16) 100°F 75°F
3 Jul 31, 2011 – Aug 13, 2011 14 102°F (Aug 1) 99°F 76°F
4 Jun 22, 2009 – Jul 4, 2009 13 102°F (Jun 28) 99°F 70°F
5 Aug 25, 2000 – Sep 5, 2000 12 106°F (Aug 31) 102°F 73°F
6 Jul 27, 2023 – Aug 7, 2023 12 104°F (Aug 5) 100°F 76°F
7 Aug 12, 2026 – Aug 23, 2026 12 104°F (Aug 21) 100°F 74°F
8 Aug 17, 2023 – Aug 27, 2023 11 107°F (Aug 24) 103°F 72°F
9 Aug 18, 2011 – Aug 28, 2011 11 102°F (Aug 23) 99°F 71°F
10 Jul 12, 2000 – Jul 21, 2000 10 102°F (Jul 17) 99°F 74°F

Heat Waves Per Year

Warm Summer Nights (Jun–Aug)

Nights where the overnight low exceeded the 1991–2020 normal low

47
2026 total
above-normal nights
29.1
Avg / summer
1970–2020
69
Most in a summer
2016

Above-Normal Summer Nights Per Year

Average June–August Low by Decade

Overnight lows · complete decades only

Precipitation

Annual totals and trend across the full period of record · see this year's standing →

Monthly Precipitation — Last 24 Months

Blue = actual · dashed line = monthly normal

Annual Precipitation Per Year (1948–2026)

Blue = above average · tan = below average · gold = 2026 (partial)
Since 1948, annual totals have trended +0.27" per decade, about +2.0" across the record.

Heavy Rain Days Per Year (≥ 1.0")

Compare year-to-year changes in days with heavy rainfall (≥ 1.0")

This Year — 2026

How Tallulah-Vicksburg is tracking against normal, year to date

Daily High Temperature vs Normal

Above normal Below normal

154 of 251 days with data were above the 1991–2020 normal high for their date.

Precipitation, Year to Date

29.58"
2026 YTD
Normal: 38.08"
-8.50"
0.09"
September so far
September normal: 3.00"
-2.91"
9
2026 heavy rain days
Days with ≥ 1.0"

Accumulation vs. Normal

Running total since Jan 1 against the normal pace for the same date · Tallulah-Vicksburg is 8.50" behind the normal pace

Period Review — Aug 11 – Sep 10, 2026

Any window, evaluated against every other year on record — 31 days

Quick picks: Last 7 days Last 30 days Last 90 days This month
Seasons: Spring (Mar–May) Summer (Jun–Aug) Fall (Sep–Nov)
84.7°F
Average temperature
2nd-warmest of 78
+4.0°
vs. average
Normal: 80.7°F (1991–2020)
2.89"
Precipitation
37th-wettest of 75
-0.74"
vs. average
Normal: 3.63" · 80% of normal

Average Temperature by Year — Aug 11 – Sep 10

1948–2026 · 2026 highlighted · trend +0.48° per decade (warming since 1948)

Precipitation by Year — Aug 11 – Sep 10

1948–2026 · 2026 highlighted · trend +0.24" per decade (wetter since 1948)

Warmest Aug 11 – Sep 10 on Record

# Year Avg Temp
1 2023 85.7°F
2 2026 84.7°F
3 2019 84.6°F
4 2000 84.6°F
5 2021 84.5°F
6 2016 83.6°F
7 1990 83.0°F
8 2020 83.0°F
9 2007 82.9°F
10 1983 82.8°F

Coolest Aug 11 – Sep 10 on Record

# Year Avg Temp
1 1967 72.9°F
2 1992 75.7°F
3 1950 76.2°F
4 1953 76.6°F
5 1968 76.9°F
6 1974 77.0°F
7 2004 77.1°F
8 1957 77.6°F
9 1949 77.7°F
10 2009 78.1°F

Wettest Aug 11 – Sep 10 on Record

# Year Total
1 2008 14.21"
2 2022 13.29"
3 2017 8.82"
4 1960 8.47"
5 2025 7.57"
6 2001 7.56"
7 2004 7.39"
8 1958 7.36"
9 1992 7.23"
10 1985 6.91"

Driest Aug 11 – Sep 10 on Record

# Year Total
1 1993 0.12"
2 2000 0.34"
3 1983 0.48"
4 2019 0.51"
5 1989 0.51"
6 1999 0.58"
7 1972 0.64"
8 2013 1.04"
9 2005 1.04"
10 1995 1.05"
About this data. Pick any start and end date and this becomes the same kind of review as the Month and Fall tabs, just for exactly the window you asked for — the generalized version of the same engine, evaluated across every year on record. Average temperature is the mean of each day's (high + low) / 2; precipitation is the sum of daily totals. A year missing more than about a fifth of the window's days is excluded from the temperature ranking; any missing day excludes a year from the precipitation ranking, since an unreported day is unreported rain. Ranges that cross from December into January aren't supported yet. Normals are the 1991–2020 mean for the same window.
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