Duran Threshold Days by Year (USC00292665)

14 fixed thresholds counted per year at Duran (USC00292665): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Duran Thresholds

Duran: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 1941 with 29.
Duran: nights with a minimum temperature at or below 0 C (32 F) in 20 years, most in 1932 with 130.
Duran: nights with a minimum temperature at or below -10 C (14 F) in 20 years, most in 1918 with 26.
Duran: days with 10 cm (3.9 in) or more of snowfall in 20 years, most in 1918 with 7.
14 fixed thresholds have at least one qualifying day at Duran.

Days at or above 30 C (86 F)

19 years with a qualifying day

Days per year at Duran with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 84 in 1931.

Days at or above 30 C (86 F) per year at Duran
Year	Days	Decade average
1913	41	41.4
1914	29	41.4
1915	37	41.4
1916	53	41.4
1917	54	41.4
1918	48	41.4
1919	28	41.4
1920	39	42.1
1921	19	42.1
1922	61	42.1
1923	43	42.1
1924	79	42.1
1925	41	42.1
1927	33	42.1
1928	37	42.1
1929	27	42.1
1930	63	67
1931	84	67
1932	54	67

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

First to last qualifying date each year at Duran
Year	First date	Last date
1913	1913-05-23	1913-08-27
1914	1914-06-14	1914-09-08
1915	1915-06-10	1915-08-21
1916	1916-05-09	1916-08-15
1917	1917-06-09	1917-09-06
1918	1918-05-23	1918-09-14
1919	1919-05-16	1919-09-03
1920	1920-05-06	1920-09-19
1921	1921-06-25	1921-09-14
1922	1922-06-07	1922-09-15
1923	1923-06-13	1923-08-13
1924	1924-05-13	1924-09-09
1925	1925-05-18	1925-08-24
1927	1927-05-18	1927-08-03
1928	1928-05-31	1928-08-21
1929	1929-06-02	1929-09-01
1930	1930-05-20	1930-09-19
1931	1931-05-14	1931-09-09
1932	1932-06-10	1932-09-17

Every Fixed Threshold

Fixed thresholds at Duran
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	19	84	1931	54
35 C (95 F): Days	12	14	1931	14
90 F (32.2 C): Days	19	51	1931	12
100 F (37.8 C): Days	3	3	1930	1
0 C (32 F): Ice days (max	19	23	1918	18
0 C (32 F): Frost days (min	20	130	1932	130
-10 C (14 F): Days with min	20	26	1918	26
-20 C (-4 F): Days with min	6	3	1913	1
20 C (68 F): Tropical nights (min	16	13	1924	5
10 mm (0.39 in): Days with 10 mm or more rain	26	29	1941	9
25 mm (0.98 in): Days with 25 mm or more rain	16	6	1915	3
50 mm (1.97 in): Days with 50 mm or more rain	5	2	1915	1
10 cm (3.9 in): Days with 10 cm or more snowfall	20	7	1918	4
25 cm (9.8 in): Days with 25 cm or more snowfall	2	1	1913	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

Data for Duran 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).

Duran Threshold Days by Year (USC00292665)

Key Facts for Duran Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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