Strathclair Threshold Days by Year (CA005012796)

15 fixed thresholds counted per year at Strathclair (CA005012796): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Strathclair Thresholds

Strathclair: nights with a minimum temperature at or below 0 C (32 F) in 21 years, most in 1965 with 228.
Strathclair: nights with a minimum temperature at or below -10 C (14 F) in 21 years, most in 1976 with 141.
Strathclair: nights with a minimum temperature at or below -20 C (-4 F) in 21 years, most in 1978 with 89.
Strathclair: nights with a minimum temperature at or below -30 C (-22 F) in 21 years, most in 1972 with 39.
15 fixed thresholds have at least one qualifying day at Strathclair.

Days at or above 30 C (86 F)

20 years with a qualifying day

Days per year at Strathclair with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 20 in 1983.

Days at or above 30 C (86 F) per year at Strathclair
Year	Days	Decade average
1963	9	6.6
1964	2	6.6
1965	4	6.6
1966	13	6.6
1967	9	6.6
1968	2	6.6
1969	7	6.6
1971	4	7.6
1972	8	7.6
1973	6	7.6
1974	3	7.6
1975	11	7.6
1976	11	7.6
1977	8	7.6
1978	9	7.6
1979	8	7.6
1980	15	10.5
1981	4	10.5
1982	3	10.5
1983	20	10.5

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

First to last qualifying date each year at Strathclair
Year	First date	Last date
1963	1963-06-28	1963-09-09
1964	1964-05-20	1964-06-25
1965	1965-08-10	1965-08-13
1966	1966-06-18	1966-08-25
1967	1967-07-05	1967-09-06
1968	1968-06-03	1968-07-06
1969	1969-05-26	1969-08-26
1971	1971-08-07	1971-08-28
1972	1972-05-18	1972-08-30
1973	1973-08-02	1973-08-27
1974	1974-06-25	1974-07-20
1975	1975-07-04	1975-07-30
1976	1976-06-02	1976-09-06
1977	1977-04-26	1977-07-22
1978	1978-06-05	1978-09-05
1979	1979-06-12	1979-09-16
1980	1980-04-20	1980-09-07
1981	1981-07-05	1981-09-10
1982	1982-08-14	1982-09-10
1983	1983-06-10	1983-09-02

Every Fixed Threshold

Fixed thresholds at Strathclair
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	20	20	1983	20
35 C (95 F): Days	5	2	1976	2
90 F (32.2 C): Days	17	5	1975	4
100 F (37.8 C): Days	1	1	1979	1
0 C (32 F): Ice days (max	20	154	1972	135
0 C (32 F): Frost days (min	21	228	1965	228
-10 C (14 F): Days with min	21	141	1976	129
-20 C (-4 F): Days with min	21	89	1978	57
-30 C (-22 F): Days with min	21	39	1972	20
-40 C (-40 F): Days with min	6	6	1966	2
20 C (68 F): Tropical nights (min	4	2	1966	1
10 mm (0.39 in): Days with 10 mm or more rain	14	25	1975	6
25 mm (0.98 in): Days with 25 mm or more rain	11	6	1980	1
10 cm (3.9 in): Days with 10 cm or more snowfall	13	7	1975	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1979	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 Strathclair 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).

Strathclair Threshold Days by Year (CA005012796)

Key Facts for Strathclair Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related