Lamoille Yost Threshold Days by Year (USC00264394)

14 fixed thresholds counted per year at Lamoille Yost (USC00264394): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lamoille Yost Thresholds

Lamoille Yost: days with a maximum temperature at or above 30 C (86 F) in 26 years, most in 2001 with 64.
Lamoille Yost: days with a maximum temperature at or above 90 F (32.2 C) in 26 years, most in 2002 with 33.
Lamoille Yost: days with a maximum temperature at or below 0 C (32 F) in 26 years, most in 1993 with 51.
Lamoille Yost: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 1996 with 20.
14 fixed thresholds have at least one qualifying day at Lamoille Yost.

Days at or above 30 C (86 F)

26 years with a qualifying day

Days per year at Lamoille Yost with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 64 in 2001.

Days at or above 30 C (86 F) per year at Lamoille Yost
Year	Days	Decade average
1976	19	28.8
1977	40	28.8
1978	26	28.8
1979	30	28.8
1980	24	36.2
1981	51	36.2
1982	24	36.2
1984	23	36.2
1985	44	36.2
1986	40	36.2
1987	28	36.2
1988	56	36.2
1989	36	36.2
1990	45	35.6
1991	45	35.6
1992	38	35.6
1993	15	35.6
1994	63	35.6
1995	27	35.6
1996	41	35.6
1997	12	35.6
1999	34	35.6
2000	52	53
2001	64	53
2002	51	53
2003	45	53

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

First to last qualifying date each year at Lamoille Yost
Year	First date	Last date
1976	1976-06-29	1976-09-05
1977	1977-06-05	1977-09-11
1978	1978-07-11	1978-08-12
1979	1979-06-13	1979-09-09
1980	1980-07-17	1980-09-06
1981	1981-06-23	1981-09-05
1982	1982-07-12	1982-09-04
1984	1984-05-29	1984-09-04
1985	1985-06-07	1985-08-30
1986	1986-06-16	1986-09-06
1987	1987-06-13	1987-09-02
1988	1988-06-16	1988-09-06
1989	1989-06-14	1989-08-29
1990	1990-06-22	1990-09-14
1991	1991-07-03	1991-09-04
1992	1992-06-22	1992-09-22
1993	1993-06-26	1993-09-10
1994	1994-06-11	1994-09-09
1995	1995-08-01	1995-09-16
1996	1996-06-02	1996-10-13
1997	1997-07-05	1997-09-09
1999	1999-06-18	1999-09-09
2000	2000-06-04	2000-09-16
2001	2001-05-24	2001-09-24
2002	2002-05-30	2002-09-04
2003	2003-05-28	2003-08-25

Every Fixed Threshold

Fixed thresholds at Lamoille Yost
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	26	64	2001	45
35 C (95 F): Days	14	7	2002	4
90 F (32.2 C): Days	26	33	2002	30
100 F (37.8 C): Days	2	3	2002	3
0 C (32 F): Ice days (max	26	51	1993	14
0 C (32 F): Frost days (min	24	228	1978	207
-10 C (14 F): Days with min	24	79	1993	54
-20 C (-4 F): Days with min	21	14	1989	5
-30 C (-22 F): Days with min	1	1	1989	1
10 mm (0.39 in): Days with 10 mm or more rain	26	20	1996	14
25 mm (0.98 in): Days with 25 mm or more rain	12	5	1982	3
50 mm (1.97 in): Days with 50 mm or more rain	2	1	1980	1
10 cm (3.9 in): Days with 10 cm or more snowfall	23	8	1980	2
25 cm (9.8 in): Days with 25 cm or more snowfall	3	2	1980	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1976.

Download the Data

Data for Lamoille Yost 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).

Lamoille Yost Threshold Days by Year (USC00264394)

Key Facts for Lamoille Yost Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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