Barriere Threshold Days by Year (CA001160670)

15 fixed thresholds counted per year at Barriere (CA001160670): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Barriere Thresholds

Barriere: days with a maximum temperature at or above 30 C (86 F) in 23 years, most in 1967 with 63.
Barriere: days with a maximum temperature at or above 90 F (32.2 C) in 23 years, most in 1967 with 40.
Barriere: days with a maximum temperature at or below 0 C (32 F) in 23 years, most in 1982 with 70.
Barriere: nights with a minimum temperature at or below 0 C (32 F) in 23 years, most in 1957 with 198.
15 fixed thresholds have at least one qualifying day at Barriere.

Days at or above 30 C (86 F)

23 years with a qualifying day

Days per year at Barriere with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 63 in 1967.

Days at or above 30 C (86 F) per year at Barriere
Year	Days	Decade average
1957	25	25
1962	20	29.3
1963	29	29.3
1964	12	29.3
1965	32	29.3
1966	19	29.3
1967	63	29.3
1968	23	29.3
1969	36	29.3
1970	50	33.4
1971	40	33.4
1972	34	33.4
1973	39	33.4
1974	35	33.4
1975	19	33.4
1976	10	33.4
1977	31	33.4
1978	37	33.4
1979	39	33.4
1980	12	22
1981	31	22
1982	21	22
1983	24	22

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

First to last qualifying date each year at Barriere
Year	First date	Last date
1957	1957-04-29	1957-09-24
1962	1962-06-15	1962-08-16
1963	1963-05-20	1963-09-11
1964	1964-07-01	1964-08-17
1965	1965-05-27	1965-08-22
1966	1966-05-05	1966-09-05
1967	1967-06-01	1967-09-27
1968	1968-05-18	1968-08-10
1969	1969-05-09	1969-09-12
1970	1970-06-01	1970-08-30
1971	1971-05-11	1971-08-30
1972	1972-05-20	1972-08-29
1973	1973-05-13	1973-09-11
1974	1974-06-12	1974-09-03
1975	1975-06-01	1975-09-15
1976	1976-06-28	1976-08-30
1977	1977-04-24	1977-08-21
1978	1978-06-02	1978-08-11
1979	1979-06-02	1979-09-15
1980	1980-05-01	1980-08-01
1981	1981-06-25	1981-09-18
1982	1982-06-10	1982-08-07
1983	1983-05-24	1983-08-31

Every Fixed Threshold

Fixed thresholds at Barriere
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	23	63	1967	24
35 C (95 F): Days	22	22	1971	5
40 C (104 F): Days	3	2	1979	2
90 F (32.2 C): Days	23	40	1967	11
100 F (37.8 C): Days	13	4	1971	1
0 C (32 F): Ice days (max	23	70	1982	45
0 C (32 F): Frost days (min	23	198	1957	164
-10 C (14 F): Days with min	23	69	1975	20
-20 C (-4 F): Days with min	23	32	1957	8
-30 C (-22 F): Days with min	14	17	1957	3
-40 C (-40 F): Days with min	2	2	1957	2
10 mm (0.39 in): Days with 10 mm or more rain	23	15	1957	6
25 mm (0.98 in): Days with 25 mm or more rain	5	3	1977	2
10 cm (3.9 in): Days with 10 cm or more snowfall	21	8	1975	1
25 cm (9.8 in): Days with 25 cm or more snowfall	2	1	1977	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

Data for Barriere 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Barriere Threshold Days by Year (CA001160670)

Key Facts for Barriere Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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