Glennville Threshold Days by Year (USC00043463)

14 fixed thresholds counted per year at Glennville (USC00043463): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Glennville Thresholds

Glennville: days with 10 mm (0.39 in) or more of precipitation in 63 years, most in 1978 with 28.
Glennville: days with 25 mm (0.98 in) or more of precipitation in 62 years, most in 1982 with 9.
Glennville: nights with a minimum temperature at or below 0 C (32 F) in 59 years, most in 1971 with 172.
Glennville: days with a maximum temperature at or above 30 C (86 F) in 42 years, most in 1960 with 105.
14 fixed thresholds have at least one qualifying day at Glennville.

Days at or above 30 C (86 F)

42 years with a qualifying day

Days per year at Glennville with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 105 in 1960.

Days at or above 30 C (86 F) per year at Glennville
Year	Days	Decade average
1952	83	82.7
1953	81	82.7
1955	82	82.7
1956	78	82.7
1957	83	82.7
1958	84	82.7
1959	88	82.7
1960	105	83.3
1962	88	83.3
1963	80	83.3
1964	82	83.3
1965	72	83.3
1968	73	83.3
1969	83	83.3
1970	99	86.1
1971	90	86.1
1972	74	86.1
1973	84	86.1
1974	103	86.1
1975	84	86.1
1976	73	86.1
1977	91	86.1
1978	82	86.1
1979	81	86.1
1980	77	81.5
1981	104	81.5
1982	68	81.5
1985	87	81.5
1986	69	81.5
1988	84	81.5
1994	84	84
2006	68	80
2007	69	80
2008	96	80
2009	87	80
2011	77	89.3
2012	97	89.3
2013	86	89.3
2014	95	89.3
2015	86	89.3
2016	95	89.3
2026	90	90

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

First to last qualifying date each year at Glennville
Year	First date	Last date
1952	1952-05-24	1952-10-15
1953	1953-06-20	1953-11-01
1955	1955-05-11	1955-10-17
1956	1956-06-08	1956-09-30
1957	1957-06-03	1957-10-09
1958	1958-06-15	1958-10-17
1959	1959-05-11	1959-10-26
1960	1960-05-31	1960-09-27
1962	1962-06-08	1962-10-03
1963	1963-06-15	1963-10-04
1964	1964-05-12	1964-10-20
1965	1965-05-28	1965-10-25
1968	1968-05-20	1968-10-27
1969	1969-05-16	1969-09-30
1970	1970-05-15	1970-10-03
1971	1971-06-15	1971-10-14
1972	1972-05-12	1972-09-02
1973	1973-05-17	1973-09-30
1974	1974-05-25	1974-10-19
1975	1975-05-13	1975-10-05
1976	1976-05-12	1976-10-07
1977	1977-05-31	1977-10-17
1978	1978-05-13	1978-10-16
1979	1979-05-14	1979-10-02
1980	1980-05-19	1980-11-04
1981	1981-04-29	1981-09-20
1982	1982-05-23	1982-09-23
1985	1985-04-13	1985-10-05
1986	1986-05-18	1986-09-06
1988	1988-05-20	1988-10-18
1994	1994-06-09	1994-09-27
2006	2006-05-19	2006-09-15
2007	2007-06-04	2007-10-25
2008	2008-05-16	2008-10-02
2009	2009-04-22	2009-11-06
2011	2011-05-06	2011-10-18
2012	2012-04-22	2012-10-19
2013	2013-05-12	2013-09-21
2014	2014-05-16	2014-10-15
2015	2015-05-31	2015-10-14
2016	2016-05-13	2016-09-29
2026	2026-03-21	2026-10-10

Every Fixed Threshold

Fixed thresholds at Glennville
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	42	105	1960	90
35 C (95 F): Days	42	43	1960	16
40 C (104 F): Days	5	1	1955	1
90 F (32.2 C): Days	42	85	1960	56
100 F (37.8 C): Days	32	14	1959	2
0 C (32 F): Ice days (max	4	1	1972	1
0 C (32 F): Frost days (min	59	172	1971	64
-10 C (14 F): Days with min	34	9	2013	9
20 C (68 F): Tropical nights (min	6	2	1972	8
10 mm (0.39 in): Days with 10 mm or more rain	63	28	1978	7
25 mm (0.98 in): Days with 25 mm or more rain	62	9	1982	1
50 mm (1.97 in): Days with 50 mm or more rain	23	2	1955	2
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1976	1
10 cm (3.9 in): Days with 10 cm or more snowfall	25	4	1982	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.

Download the Data

Data for Glennville 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Glennville Threshold Days by Year (USC00043463)

Key Facts for Glennville Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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