Linden Threshold Days by Year (USC00415229)

15 fixed thresholds counted per year at Linden (USC00415229): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Linden Thresholds

Linden: days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 1991 with 59.
Linden: days with 25 mm (0.98 in) or more of precipitation in 71 years, most in 1991 with 30.
Linden: days with 50 mm (1.97 in) or more of precipitation in 69 years, most in 2018 with 11.
Linden: days with 100 mm (3.94 in) or more of precipitation in 28 years, most in 2009 with 3.
15 fixed thresholds have at least one qualifying day at Linden.

Days at or above 30 C (86 F)

11 years with a qualifying day

Days per year at Linden with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 144 in 1978.

Days at or above 30 C (86 F) per year at Linden
Year	Days	Decade average
1969	124	124
1970	106	114.6
1971	102	114.6
1972	126	114.6
1973	112	114.6
1974	100	114.6
1975	118	114.6
1976	94	114.6
1977	134	114.6
1978	144	114.6
1979	110	114.6

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

First to last qualifying date each year at Linden
Year	First date	Last date
1969	1969-05-21	1969-10-26
1970	1970-05-12	1970-10-04
1971	1971-05-26	1971-10-07
1972	1972-04-13	1972-11-01
1973	1973-05-11	1973-10-11
1974	1974-03-20	1974-09-21
1975	1975-04-19	1975-10-25
1976	1976-05-12	1976-09-28
1977	1977-05-07	1977-10-30
1978	1978-05-08	1978-10-24
1979	1979-04-18	1979-10-30

Every Fixed Threshold

Fixed thresholds at Linden
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	11	144	1978	110
35 C (95 F): Days	11	70	1978	3
90 F (32.2 C): Days	11	119	1978	71
100 F (37.8 C): Days	6	30	1978	30
0 C (32 F): Ice days (max	9	7	1978	4
0 C (32 F): Frost days (min	11	73	1978	63
-10 C (14 F): Days with min	9	8	1979	8
20 C (68 F): Tropical nights (min	11	99	1978	74
25 C (77 F): Days with min	5	4	1969	3
10 mm (0.39 in): Days with 10 mm or more rain	71	59	1991	17
25 mm (0.98 in): Days with 25 mm or more rain	71	30	1991	7
50 mm (1.97 in): Days with 50 mm or more rain	69	11	2018	3
100 mm (3.94 in): Days with 100 mm or more rain	28	3	2009	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1989	1
10 cm (3.9 in): Days with 10 cm or more snowfall	8	1	1949	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

Data for Linden 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).

Linden Threshold Days by Year (USC00415229)

Key Facts for Linden Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related