Cave Creek Threshold Days by Year (USC00021361)

13 fixed thresholds counted per year at Cave Creek (USC00021361): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cave Creek Thresholds

Cave Creek: days with a maximum temperature at or above 30 C (86 F) in 14 years, most in 1910 with 199.
Cave Creek: days with a maximum temperature at or above 35 C (95 F) in 14 years, most in 1910 with 150.
Cave Creek: days with a maximum temperature at or above 40 C (104 F) in 14 years, most in 1910 with 68.
Cave Creek: days with a maximum temperature at or above 90 F (32.2 C) in 14 years, most in 1910 with 175.
13 fixed thresholds have at least one qualifying day at Cave Creek.

Days at or above 30 C (86 F)

14 years with a qualifying day

Days per year at Cave Creek with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 199 in 1910.

Days at or above 30 C (86 F) per year at Cave Creek
Year	Days	Decade average
1908	166	175.5
1909	185	175.5
1910	199	185
1911	171	185
1951	156	167
1952	179	167
1953	166	167
1954	188	167
1955	163	167
1956	176	167
1957	146	167
1958	157	167
1959	172	167
1960	147	147

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

First to last qualifying date each year at Cave Creek
Year	First date	Last date
1908	1908-03-14	1908-11-07
1909	1909-04-14	1909-11-09
1910	1910-03-03	1910-11-02
1911	1911-03-29	1911-10-24
1951	1951-04-12	1951-10-19
1952	1952-04-04	1952-10-31
1953	1953-03-24	1953-11-13
1954	1954-04-08	1954-10-23
1955	1955-04-09	1955-11-03
1956	1956-03-24	1956-10-27
1957	1957-02-13	1957-10-10
1958	1958-04-19	1958-10-19
1959	1959-04-01	1959-10-27
1960	1960-03-20	1960-10-27

Every Fixed Threshold

Fixed thresholds at Cave Creek
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	14	199	1910	147
35 C (95 F): Days	14	150	1910	103
40 C (104 F): Days	14	68	1910	44
45 C (113 F): Days	5	6	1910	3
90 F (32.2 C): Days	14	175	1910	125
100 F (37.8 C): Days	14	114	1910	76
110 F (43.3 C): Days	12	22	1910	7
0 C (32 F): Frost days (min	14	55	1911	46
20 C (68 F): Tropical nights (min	14	113	1958	70
25 C (77 F): Days with min	14	41	1908	18
10 mm (0.39 in): Days with 10 mm or more rain	13	15	1959	6
25 mm (0.98 in): Days with 25 mm or more rain	12	6	1951	2
50 mm (1.97 in): Days with 50 mm or more rain	2	2	1951	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1908.

Download the Data

Data for Cave Creek 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).

Cave Creek Threshold Days by Year (USC00021361)

Key Facts for Cave Creek Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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