Obar Threshold Days by Year (USC00296258)

18 fixed thresholds counted per year at Obar (USC00296258): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Obar Thresholds

Obar: days with a maximum temperature at or above 30 C (86 F) in 37 years, most in 1943 with 150.
Obar: days with a maximum temperature at or above 35 C (95 F) in 37 years, most in 1943 with 89.
Obar: days with a maximum temperature at or above 90 F (32.2 C) in 37 years, most in 1934 with 120.
Obar: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1941 with 31.
18 fixed thresholds have at least one qualifying day at Obar.

Days at or above 30 C (86 F)

37 years with a qualifying day

Days per year at Obar with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 150 in 1943.

Days at or above 30 C (86 F) per year at Obar
Year	Days	Decade average
1926	121	122
1927	131	122
1928	117	122
1929	119	122
1930	123	115.3
1931	115	115.3
1933	127	115.3
1934	143	115.3
1937	104	115.3
1938	96	115.3
1939	99	115.3
1940	116	108.6
1941	62	108.6
1943	150	108.6
1944	106	108.6
1945	110	108.6
1946	111	108.6
1948	135	108.6
1949	79	108.6
1950	106	115
1951	109	115
1952	126	115
1953	128	115
1954	131	115
1955	105	115
1956	137	115
1957	92	115
1958	100	115
1959	116	115
1960	96	109.1
1961	92	109.1
1962	126	109.1
1963	132	109.1
1964	117	109.1
1965	100	109.1
1966	103	109.1
1967	107	109.1

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

First to last qualifying date each year at Obar
Year	First date	Last date
1926	1926-05-16	1926-10-26
1927	1927-04-03	1927-10-27
1928	1928-03-28	1928-10-10
1929	1929-04-19	1929-10-22
1930	1930-04-07	1930-10-10
1931	1931-05-15	1931-09-30
1933	1933-03-23	1933-11-01
1934	1934-03-12	1934-11-08
1937	1937-04-16	1937-10-05
1938	1938-04-30	1938-10-15
1939	1939-04-09	1939-09-27
1940	1940-04-15	1940-10-24
1941	1941-05-09	1941-10-02
1943	1943-04-02	1943-11-21
1944	1944-03-11	1944-10-11
1945	1945-04-30	1945-09-26
1946	1946-03-28	1946-09-26
1948	1948-04-16	1948-10-16
1949	1949-05-30	1949-09-17
1950	1950-04-20	1950-10-31
1951	1951-04-27	1951-10-12
1952	1952-04-07	1952-10-26
1953	1953-04-21	1953-10-11
1954	1954-04-04	1954-10-13
1955	1955-04-25	1955-10-20
1956	1956-04-26	1956-10-08
1957	1957-05-19	1957-10-03
1958	1958-05-07	1958-10-19
1959	1959-04-25	1959-10-25
1960	1960-04-21	1960-10-10
1961	1961-04-18	1961-09-29
1962	1962-04-16	1962-10-14
1963	1963-03-28	1963-10-15
1964	1964-04-16	1964-10-16
1965	1965-04-20	1965-10-15
1966	1966-03-31	1966-10-03
1967	1967-04-04	1967-10-14

Every Fixed Threshold

Fixed thresholds at Obar
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	37	150	1943	107
35 C (95 F): Days	37	89	1943	30
40 C (104 F): Days	23	28	1934	3
90 F (32.2 C): Days	37	120	1934	72
100 F (37.8 C): Days	36	57	1934	3
110 F (43.3 C): Days	2	5	1933	4
0 C (32 F): Ice days (max	35	17	1940	4
0 C (32 F): Frost days (min	34	162	1929	122
-10 C (14 F): Days with min	34	39	1930	23
-20 C (-4 F): Days with min	13	5	1929	2
20 C (68 F): Tropical nights (min	31	25	1934	3
25 C (77 F): Days with min	2	4	1944	1
10 mm (0.39 in): Days with 10 mm or more rain	37	31	1941	9
25 mm (0.98 in): Days with 25 mm or more rain	37	18	1941	4
50 mm (1.97 in): Days with 50 mm or more rain	18	5	1941	1
100 mm (3.94 in): Days with 100 mm or more rain	3	2	1930	1
10 cm (3.9 in): Days with 10 cm or more snowfall	15	4	1958	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1943	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1926.

Download the Data

Data for Obar 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).

Obar Threshold Days by Year (USC00296258)

Key Facts for Obar Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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