Blyth Threshold Days by Year (CA006120819)

15 fixed thresholds counted per year at Blyth (CA006120819): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Blyth Thresholds

Blyth: days with 10 cm (3.9 in) or more of snowfall in 23 years, most in 1976 with 23.
Blyth: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 1976 with 52.
Blyth: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1982 with 14.
Blyth: nights with a minimum temperature at or below 0 C (32 F) in 21 years, most in 1978 with 182.
15 fixed thresholds have at least one qualifying day at Blyth.

Days at or above 30 C (86 F)

20 years with a qualifying day

Days per year at Blyth with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 21 in 1978.

Days at or above 30 C (86 F) per year at Blyth
Year	Days	Decade average
1959	18	18
1960	5	10.2
1961	5	10.2
1962	15	10.2
1963	17	10.2
1964	16	10.2
1965	5	10.2
1966	13	10.2
1967	2	10.2
1968	15	10.2
1969	9	10.2
1970	4	9.8
1971	9	9.8
1972	7	9.8
1973	16	9.8
1974	7	9.8
1975	11	9.8
1976	3	9.8
1978	21	9.8
1982	7	7

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

First to last qualifying date each year at Blyth
Year	First date	Last date
1959	1959-06-10	1959-09-09
1960	1960-07-29	1960-09-08
1961	1961-07-12	1961-09-13
1962	1962-05-15	1962-09-13
1963	1963-06-06	1963-08-06
1964	1964-05-23	1964-07-28
1965	1965-06-06	1965-08-14
1966	1966-06-24	1966-08-08
1967	1967-06-12	1967-06-13
1968	1968-06-07	1968-08-24
1969	1969-06-12	1969-08-31
1970	1970-07-02	1970-08-15
1971	1971-05-18	1971-09-08
1972	1972-06-14	1972-08-24
1973	1973-06-11	1973-09-04
1974	1974-07-04	1974-08-21
1975	1975-05-19	1975-08-02
1976	1976-06-13	1976-06-15
1978	1978-05-26	1978-09-11
1982	1982-07-07	1982-07-18

Every Fixed Threshold

Fixed thresholds at Blyth
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	20	21	1978	7
90 F (32.2 C): Days	11	4	1964	4
0 C (32 F): Ice days (max	20	100	1960	78
0 C (32 F): Frost days (min	21	182	1978	149
-10 C (14 F): Days with min	21	83	1978	66
-20 C (-4 F): Days with min	21	26	1978	21
-30 C (-22 F): Days with min	4	1	1961	2
20 C (68 F): Tropical nights (min	21	17	1978	6
25 C (77 F): Days with min	1	0	n/a	1
10 mm (0.39 in): Days with 10 mm or more rain	22	52	1976	38
25 mm (0.98 in): Days with 25 mm or more rain	22	14	1982	4
50 mm (1.97 in): Days with 50 mm or more rain	8	3	1959	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1975	1
10 cm (3.9 in): Days with 10 cm or more snowfall	23	23	1976	14
25 cm (9.8 in): Days with 25 cm or more snowfall	5	4	1982	4

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.

Download the Data

Data for Blyth 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).

Blyth Threshold Days by Year (CA006120819)

Key Facts for Blyth Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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