Tampa Threshold Days by Year (USC00088786)

10 fixed thresholds counted per year at Tampa (USC00088786): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tampa Thresholds

Tampa: days with a maximum temperature at or above 30 C (86 F) in 50 years, most in 1927 with 168.
Tampa: days with a maximum temperature at or above 90 F (32.2 C) in 50 years, most in 1927 with 102.
Tampa: nights with a minimum temperature at or above 20 C (68 F) in 50 years, most in 1922 with 192.
Tampa: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1894 with 52.
10 fixed thresholds have at least one qualifying day at Tampa.

Days at or above 30 C (86 F)

50 years with a qualifying day

Days per year at Tampa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 168 in 1927.

Days at or above 30 C (86 F) per year at Tampa
Year	Days	Decade average
1891	136	135.2
1892	140	135.2
1893	151	135.2
1894	130	135.2
1895	129	135.2
1896	131	135.2
1897	122	135.2
1898	148	135.2
1899	130	135.2
1900	137	136.4
1901	119	136.4
1902	143	136.4
1903	122	136.4
1904	152	136.4
1905	143	136.4
1906	121	136.4
1907	146	136.4
1908	146	136.4
1909	135	136.4
1910	127	141
1911	151	141
1912	144	141
1913	120	141
1914	149	141
1915	153	141
1916	127	141
1917	131	141
1918	154	141
1919	154	141
1920	120	141
1921	147	141
1922	136	141
1923	114	141
1924	134	141
1925	159	141
1926	134	141
1927	168	141
1928	140	141
1929	158	141
1930	136	143
1931	134	143
1932	144	143
1933	143	143
1934	147	143
1935	159	143
1936	151	143
1937	144	143
1938	137	143
1939	135	143
1940	114	114

For each year, a bar from the first to the last day at Tampa meeting 30 C (86 F).

First to last qualifying date each year at Tampa
Year	First date	Last date
1891	1891-02-19	1891-10-08
1892	1892-04-19	1892-11-02
1893	1893-04-08	1893-10-27
1894	1894-03-18	1894-10-13
1895	1895-04-25	1895-10-19
1896	1896-04-18	1896-10-27
1897	1897-03-15	1897-10-19
1898	1898-03-26	1898-10-13
1899	1899-04-27	1899-10-20
1900	1900-04-11	1900-11-01
1901	1901-05-04	1901-10-13
1902	1902-04-27	1902-10-19
1903	1903-05-04	1903-11-01
1904	1904-03-22	1904-10-13
1905	1905-04-23	1905-10-20
1906	1906-04-27	1906-11-19
1907	1907-03-22	1907-10-08
1908	1908-03-30	1908-09-30
1909	1909-04-05	1909-11-05
1910	1910-04-02	1910-10-20
1911	1911-04-03	1911-11-10
1912	1912-03-17	1912-10-23
1913	1913-03-12	1913-10-12
1914	1914-04-26	1914-10-14
1915	1915-04-21	1915-11-12
1916	1916-04-15	1916-10-19
1917	1917-04-03	1917-10-29
1918	1918-03-02	1918-10-29
1919	1919-04-08	1919-11-01
1920	1920-04-20	1920-10-26
1921	1921-03-08	1921-10-19
1922	1922-04-12	1922-10-18
1923	1923-03-21	1923-10-04
1924	1924-04-17	1924-10-09
1925	1925-03-09	1925-11-02
1926	1926-04-10	1926-10-20
1927	1927-03-17	1927-10-25
1928	1928-03-15	1928-10-22
1929	1929-03-22	1929-11-08
1930	1930-04-16	1930-10-16
1931	1931-04-30	1931-12-01
1932	1932-04-07	1932-10-24
1933	1933-03-17	1933-10-19
1934	1934-04-01	1934-10-23
1935	1935-03-20	1935-11-09
1936	1936-04-09	1936-11-04
1937	1937-04-23	1937-10-19
1938	1938-03-25	1938-11-05
1939	1939-03-07	1939-10-29
1940	1940-04-02	1940-09-26

Every Fixed Threshold

Fixed thresholds at Tampa
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	50	168	1927	114
35 C (95 F): Days	28	8	1918	2
90 F (32.2 C): Days	50	102	1927	71
0 C (32 F): Frost days (min	26	6	1940	6
20 C (68 F): Tropical nights (min	50	192	1922	140
25 C (77 F): Days with min	49	31	1932	22
10 mm (0.39 in): Days with 10 mm or more rain	50	52	1894	38
25 mm (0.98 in): Days with 25 mm or more rain	50	27	1899	12
50 mm (1.97 in): Days with 50 mm or more rain	49	7	1896	1
100 mm (3.94 in): Days with 100 mm or more rain	15	2	1897	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1891.

Download the Data

Data for Tampa threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Tampa Threshold Days by Year (USC00088786)

Key Facts for Tampa Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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