Meacham Threshold Days by Year

15 fixed thresholds counted per year at Meacham (USC00355397): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Meacham Thresholds

Meacham: days with 10 mm (0.39 in) or more of precipitation in 15 years, most in 1937 with 43.
Meacham: days with 25 mm (0.98 in) or more of precipitation in 15 years, most in 1931 with 8.
Meacham: days with a maximum temperature at or above 30 C (86 F) in 14 years, most in 1939 with 31.
Meacham: days with a maximum temperature at or below 0 C (32 F) in 14 years, most in 1936 with 52.
15 fixed thresholds have at least one qualifying day at Meacham.

Days at or above 30 C (86 F)

14 years with a qualifying day

Days per year at Meacham with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 31 in 1939.

Days at or above 30 C (86 F) per year at Meacham
Year	Days	Decade average
1929	19	19
1930	16	16.2
1931	19	16.2
1932	4	16.2
1933	17	16.2
1934	20	16.2
1935	14	16.2
1936	7	16.2
1937	18	16.2
1939	31	16.2
1940	28	18
1941	13	18
1942	18	18
1943	13	18

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

First to last qualifying date each year at Meacham
Year	First date	Last date
1929	1929-07-09	1929-09-17
1930	1930-07-12	1930-09-03
1931	1931-06-06	1931-09-04
1932	1932-06-21	1932-07-27
1933	1933-06-14	1933-10-08
1934	1934-05-28	1934-10-11
1935	1935-07-12	1935-09-09
1936	1936-06-22	1936-08-29
1937	1937-06-28	1937-09-15
1939	1939-05-15	1939-09-21
1940	1940-06-10	1940-09-11
1941	1941-06-12	1941-08-14
1942	1942-07-01	1942-08-23
1943	1943-07-18	1943-09-25

Every Fixed Threshold

Fixed thresholds at Meacham
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	14	31	1939	13
35 C (95 F): Days	10	7	1939	1
90 F (32.2 C): Days	13	18	1939	5
100 F (37.8 C): Days	2	1	1931	1
0 C (32 F): Ice days (max	14	52	1936	14
0 C (32 F): Frost days (min	13	306	1935	248
-10 C (14 F): Days with min	13	73	1936	48
-20 C (-4 F): Days with min	11	23	1930	7
-30 C (-22 F): Days with min	8	6	1932	3
-40 C (-40 F): Days with min	3	2	1937	2
10 mm (0.39 in): Days with 10 mm or more rain	15	43	1937	27
25 mm (0.98 in): Days with 25 mm or more rain	15	8	1931	4
50 mm (1.97 in): Days with 50 mm or more rain	4	2	1932	1
10 cm (3.9 in): Days with 10 cm or more snowfall	10	21	1936	12
25 cm (9.8 in): Days with 25 cm or more snowfall	8	3	1929	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1929.

Download the Data

Data for Meacham 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

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

Meacham Threshold Days by Year

Key Facts for Meacham Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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