Tuba City Threshold Days by Year

16 fixed thresholds counted per year at Tuba City (USC00028792): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tuba City Thresholds

Tuba City: days with 10 mm (0.39 in) or more of precipitation in 78 years, most in 1906 with 10.
Tuba City: nights with a minimum temperature at or below 0 C (32 F) in 48 years, most in 1908 with 150.
Tuba City: days with a maximum temperature at or above 30 C (86 F) in 47 years, most in 2003 with 125.
Tuba City: days with a maximum temperature at or above 35 C (95 F) in 47 years, most in 1974 with 61.
16 fixed thresholds have at least one qualifying day at Tuba City.

Days at or above 30 C (86 F)

47 years with a qualifying day

Days per year at Tuba City with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 125 in 2003.

Days at or above 30 C (86 F) per year at Tuba City
Year	Days	Decade average
1899	121	121
1906	77	86
1908	97	86
1909	84	86
1910	113	94.5
1911	71	94.5
1912	81	94.5
1913	88	94.5
1914	102	94.5
1915	98	94.5
1916	101	94.5
1917	102	94.5
1920	72	88.5
1921	79	88.5
1922	108	88.5
1928	95	88.5
1934	120	120
1943	101	98.4
1944	92	98.4
1945	88	98.4
1946	97	98.4
1947	102	98.4
1948	103	98.4
1949	106	98.4
1950	96	106.7
1951	110	106.7
1952	114	106.7
1973	92	101.5
1974	111	101.5
1988	93	99
1989	105	99
1990	87	88.6
1991	93	88.6
1992	74	88.6
1993	92	88.6
1994	107	88.6
1995	83	88.6
1996	112	88.6
1997	94	88.6
1998	79	88.6
1999	65	88.6
2000	114	116.5
2003	125	116.5
2007	122	116.5
2008	105	116.5
2011	104	113.5
2012	123	113.5

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

First to last qualifying date each year at Tuba City
Year	First date	Last date
1899	1899-04-09	1899-10-07
1906	1906-05-19	1906-10-03
1908	1908-06-09	1908-09-24
1909	1909-05-28	1909-09-26
1910	1910-05-10	1910-09-28
1911	1911-06-05	1911-09-25
1912	1912-05-17	1912-09-19
1913	1913-05-22	1913-09-22
1914	1914-05-07	1914-09-26
1915	1915-05-12	1915-10-08
1916	1916-04-27	1916-09-28
1917	1917-05-14	1917-10-11
1920	1920-05-19	1920-09-20
1921	1921-06-07	1921-09-30
1922	1922-05-24	1922-10-10
1928	1928-05-08	1928-09-26
1934	1934-04-11	1934-10-08
1943	1943-04-29	1943-09-17
1944	1944-06-06	1944-09-24
1945	1945-05-26	1945-09-18
1946	1946-05-07	1946-09-29
1947	1947-05-03	1947-10-06
1948	1948-05-14	1948-09-27
1949	1949-04-24	1949-09-27
1950	1950-04-21	1950-10-13
1951	1951-05-04	1951-09-27
1952	1952-05-03	1952-10-04
1973	1973-05-11	1973-09-21
1974	1974-05-12	1974-09-17
1988	1988-05-13	1988-10-04
1989	1989-04-08	1989-10-01
1990	1990-05-23	1990-09-16
1991	1991-05-09	1991-10-10
1992	1992-04-28	1992-10-05
1993	1993-05-26	1993-10-05
1994	1994-04-20	1994-09-29
1995	1995-06-02	1995-09-21
1996	1996-04-28	1996-10-11
1997	1997-05-07	1997-10-02
1998	1998-06-02	1998-09-19
1999	1999-05-22	1999-09-27
2000	2000-04-27	2000-10-03
2003	2003-05-16	2003-10-01
2007	2007-04-29	2007-09-20
2008	2008-05-18	2008-10-01
2011	2011-05-27	2011-10-05
2012	2012-04-22	2012-10-03

Every Fixed Threshold

Fixed thresholds at Tuba City
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	47	125	2003	123
35 C (95 F): Days	47	61	1974	44
40 C (104 F): Days	11	7	1974	1
90 F (32.2 C): Days	47	102	1899	93
100 F (37.8 C): Days	40	28	1951	7
0 C (32 F): Ice days (max	33	25	1949	1
0 C (32 F): Frost days (min	48	150	1908	119
-10 C (14 F): Days with min	46	38	1949	11
-20 C (-4 F): Days with min	4	5	1949	5
20 C (68 F): Tropical nights (min	42	23	1917	10
25 C (77 F): Days with min	5	4	1899	1
10 mm (0.39 in): Days with 10 mm or more rain	78	10	1906	7
25 mm (0.98 in): Days with 25 mm or more rain	27	4	1993	2
50 mm (1.97 in): Days with 50 mm or more rain	5	1	1952	1
10 cm (3.9 in): Days with 10 cm or more snowfall	17	3	1906	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1928	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.

Download the Data

Data for Tuba City 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

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

Tuba City Threshold Days by Year

Key Facts for Tuba City Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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