Waynesburg 7 NE Threshold Days by Year (USC00158486)

17 fixed thresholds counted per year at Waynesburg 7 NE (USC00158486): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Waynesburg 7 NE Thresholds

Waynesburg 7 NE: days with 10 mm (0.39 in) or more of precipitation in 49 years, most in 1972 with 60.
Waynesburg 7 NE: days with 25 mm (0.98 in) or more of precipitation in 49 years, most in 1950 with 24.
Waynesburg 7 NE: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 1975 with 6.
Waynesburg 7 NE: days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 1983 with 71.
17 fixed thresholds have at least one qualifying day at Waynesburg 7 NE.

Days at or above 30 C (86 F)

28 years with a qualifying day

Days per year at Waynesburg 7 NE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 71 in 1983.

Days at or above 30 C (86 F) per year at Waynesburg 7 NE
Year	Days	Decade average
1963	20	39.3
1964	55	39.3
1965	42	39.3
1966	44	39.3
1967	16	39.3
1968	48	39.3
1969	50	39.3
1970	45	35.4
1971	37	35.4
1972	34	35.4
1973	35	35.4
1974	14	35.4
1975	52	35.4
1976	23	35.4
1977	44	35.4
1978	48	35.4
1979	22	35.4
1980	70	50.7
1981	28	50.7
1982	33	50.7
1983	71	50.7
1984	54	50.7
1985	37	50.7
1986	53	50.7
1987	70	50.7
1988	68	50.7
1989	23	50.7
1990	45	45

For each year, a bar from the first to the last day at Waynesburg 7 NE meeting 30 C (86 F).

First to last qualifying date each year at Waynesburg 7 NE
Year	First date	Last date
1963	1963-04-21	1963-09-11
1964	1964-05-19	1964-09-16
1965	1965-04-23	1965-09-22
1966	1966-04-24	1966-09-03
1967	1967-05-25	1967-09-18
1968	1968-06-05	1968-09-22
1969	1969-05-29	1969-09-06
1970	1970-05-21	1970-09-24
1971	1971-06-03	1971-09-30
1972	1972-05-25	1972-09-20
1973	1973-06-03	1973-09-25
1974	1974-07-03	1974-08-27
1975	1975-05-24	1975-09-10
1976	1976-06-09	1976-08-25
1977	1977-05-16	1977-09-05
1978	1978-05-27	1978-09-21
1979	1979-05-08	1979-08-21
1980	1980-05-29	1980-09-22
1981	1981-06-12	1981-08-31
1982	1982-05-12	1982-09-15
1983	1983-06-22	1983-09-19
1984	1984-06-04	1984-09-23
1985	1985-05-13	1985-09-10
1986	1986-04-26	1986-09-29
1987	1987-04-22	1987-09-15
1988	1988-05-30	1988-09-23
1989	1989-04-26	1989-09-09
1990	1990-04-30	1990-09-08

Every Fixed Threshold

Fixed thresholds at Waynesburg 7 NE
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	28	71	1983	45
35 C (95 F): Days	6	13	1988	1
90 F (32.2 C): Days	27	45	1980	11
100 F (37.8 C): Days	2	2	1988	2
0 C (32 F): Ice days (max	28	32	1978	5
0 C (32 F): Frost days (min	28	115	1988	95
-10 C (14 F): Days with min	28	34	1977	7
-20 C (-4 F): Days with min	20	6	1970	4
-30 C (-22 F): Days with min	1	1	1963	1
20 C (68 F): Tropical nights (min	28	35	1980	2
25 C (77 F): Days with min	2	1	1983	1
10 mm (0.39 in): Days with 10 mm or more rain	49	60	1972	45
25 mm (0.98 in): Days with 25 mm or more rain	49	24	1950	22
50 mm (1.97 in): Days with 50 mm or more rain	45	6	1975	1
100 mm (3.94 in): Days with 100 mm or more rain	7	2	1978	1
10 cm (3.9 in): Days with 10 cm or more snowfall	24	5	1960	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1966	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

Data for Waynesburg 7 NE 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).

Waynesburg 7 NE Threshold Days by Year (USC00158486)

Key Facts for Waynesburg 7 NE Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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