Tampa, FL

Florida · Records since 1890–2026

🌤️ 89°F Feels like 100°
Currently in Tampa
As of 2:30 PM EDT
🔥 6° below today's record of 95°F

Records for September 11

🔥 Record High

95°F

September 11, 2019

+4° from 91° normal

❄ Record Low

65°F

September 11, 1914

-11° from 76° normal
🌞 Normal high: 91°F 🌑 Normal low: 76°F 1991–2020 normals

All-Time Records — Tampa

🔥
100°F
Hottest Day Ever
Jul 27, 2025
❄
18°F
Coldest Day Ever
Dec 13, 1962
🌧
11.45"
Wettest Day Ever
May 8, 1979
☃
0.2"
Most Snow in One Day
Jan 19, 1977

First & Last Dates — Tampa

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)
346 days
Longest growing season
1902
282 days
Shortest growing season
1903

Top 10 Record Highs — September 11

# Temp Date
🏆 95°F September 11, 2019
2 95°F September 11, 2016
3 95°F September 11, 1990
4 94°F September 11, 1989
5 94°F September 11, 1977
6 94°F September 11, 1970
7 94°F September 11, 1925
8 93°F September 11, 2024
9 93°F September 11, 2023
10 93°F September 11, 2020

Top 5 Record Lows — September 11

# Temp Date
🥶 65°F September 11, 1914
2 68°F September 11, 1981
3 68°F September 11, 1956
4 68°F September 11, 1952
5 68°F September 11, 1896
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 1890–2026. Climate normals represent the 1991–2020 average.

Heat Wave Summary — Tampa

threshold: 93°F (90th percentile of historical Jun–Aug highs)
4.7
Avg heat wave length
days (historical)
95°
Avg peak temp
during heat waves
141
Dangerous nights 2026
Overnights ≥ 70°F
6
Heat waves 2026
so far

Days ≥ 90°F Per Year

1890–2026
99
2026 so far
82
Avg/year 1970–2025
123
Avg/year (last 10 complete)
139
Most in a year (1990)

Average Daily High by Decade

Full year · complete decades only

Longest Heat Waves — Tampa

# Dates Days Peak Avg High Avg Overnight Low
🏆 Jul 24, 1993 – Aug 10, 1993 18 97°F (Jul 29) 95°F 76°F
2 Jun 16, 1948 – Jul 2, 1948 17 97°F (Jun 26) 94°F 73°F
3 Sep 15, 2018 – Oct 1, 2018 17 96°F (Sep 20) 94°F 79°F
4 Jul 18, 2022 – Aug 2, 2022 16 97°F (Jul 29) 95°F 80°F
5 Aug 2, 2023 – Aug 16, 2023 15 97°F (Aug 13) 95°F 81°F
6 Aug 17, 1987 – Aug 31, 1987 15 95°F (Aug 22) 94°F 75°F
7 May 29, 2008 – Jun 9, 2008 12 98°F (Jun 6) 94°F 75°F
8 Jun 11, 1964 – Jun 22, 1964 12 97°F (Jun 20) 94°F 72°F
9 Aug 29, 1990 – Sep 9, 1990 12 96°F (Aug 29) 94°F 74°F
10 Jun 22, 1931 – Jul 3, 1931 12 95°F (Jun 28) 94°F 74°F

Heat Waves Per Year

Warm Summer Nights (Jun–Aug)

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

57
2026 total
above-normal nights
23.4
Avg / summer
1970–2020
71
Most in a summer
2022

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 (1890–2026)

Blue = above average · tan = below average · gold = 2026 (partial)
Since 1890, annual totals have trended -0.03" per decade, about -0.5" 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 Tampa is tracking against normal, year to date

Daily High Temperature vs Normal

Above normal Below normal

149 of 253 days with data were above the 1991–2020 normal high for their date.

Precipitation, Year to Date

34.27"
2026 YTD
Normal: 39.50"
-5.23"
2.10"
September so far
September normal: 6.09"
-3.99"
12
2026 heavy rain days
Days with ≥ 1.0"

Accumulation vs. Normal

Running total since Jan 1 against the normal pace for the same date · Tampa is 5.23" behind the normal pace

Period Review — Sep 3 – Sep 10, 2026

Any window, evaluated against every other year on record — 8 days

Quick picks: Last 7 days Last 30 days Last 90 days This month
Seasons: Spring (Mar–May) Summer (Jun–Aug) Fall (Sep–Nov)
84.2°F
Average temperature
7th-warmest of 137
+1.5°
vs. average
Normal: 82.7°F (1991–2020)
1.38"
Precipitation
60th-driest of 137
-0.40"
vs. average
Normal: 1.78" · 78% of normal

Average Temperature by Year — Sep 3 – Sep 10

1890–2026 · 2026 highlighted · trend +0.19° per decade (warming since 1890)

Precipitation by Year — Sep 3 – Sep 10

1890–2026 · 2026 highlighted · trend -0.04" per decade (drier since 1890)

Warmest Sep 3 – Sep 10 on Record

# Year Avg Temp
1 2019 85.8°F
2 2020 84.9°F
3 1925 84.8°F
4 1944 84.5°F
5 2018 84.5°F
6 2024 84.3°F
7 2026 84.2°F
8 2022 84.1°F
9 1921 84.1°F
10 1941 84.0°F

Coolest Sep 3 – Sep 10 on Record

# Year Avg Temp
1 1950 77.3°F
2 1964 78.8°F
3 1940 78.9°F
4 1971 79.1°F
5 1891 79.1°F
6 1912 79.1°F
7 1956 79.1°F
8 1897 79.5°F
9 1957 79.6°F
10 1984 79.6°F

Wettest Sep 3 – Sep 10 on Record

# Year Total
1 1912 14.88"
2 1988 9.45"
3 1933 9.31"
4 2024 8.89"
5 1935 8.22"
6 1950 7.68"
7 1971 6.61"
8 2004 6.38"
9 1929 6.35"
10 2006 5.65"

Driest Sep 3 – Sep 10 on Record

# Year Total
1 1997 0.00"
2 1972 0.00"
3 1925 0.00"
4 2005 0.01"
5 1990 0.01"
6 1948 0.01"
7 2008 0.05"
8 2019 0.06"
9 1967 0.16"
10 1910 0.20"
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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