Strathmore Threshold Days by Year (CA003036200)

15 fixed thresholds counted per year at Strathmore (CA003036200): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Strathmore Thresholds

Strathmore: days with a maximum temperature at or above 30 C (86 F) in 32 years, most in 1936 with 25.
Strathmore: days with a maximum temperature at or below 0 C (32 F) in 32 years, most in 1940 with 104.
Strathmore: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1932 with 20.
Strathmore: nights with a minimum temperature at or below 0 C (32 F) in 31 years, most in 1945 with 251.
15 fixed thresholds have at least one qualifying day at Strathmore.

Days at or above 30 C (86 F)

32 years with a qualifying day

Days per year at Strathmore with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 25 in 1936.

Days at or above 30 C (86 F) per year at Strathmore
Year	Days	Decade average
1913	3	8
1914	12	8
1915	1	8
1917	10	8
1918	13	8
1919	9	8
1921	4	7.1
1922	6	7.1
1923	6	7.1
1924	8	7.1
1925	9	7.1
1927	2	7.1
1928	10	7.1
1929	12	7.1
1930	17	14.5
1931	14	14.5
1932	9	14.5
1933	18	14.5
1934	13	14.5
1935	8	14.5
1936	25	14.5
1937	11	14.5
1938	12	14.5
1939	18	14.5
1940	12	8.4
1941	19	8.4
1942	9	8.4
1943	5	8.4
1944	1	8.4
1945	7	8.4
1946	9	8.4
1947	5	8.4

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

First to last qualifying date each year at Strathmore
Year	First date	Last date
1913	1913-08-23	1913-09-08
1914	1914-06-03	1914-08-03
1915	1915-08-29	1915-08-29
1917	1917-07-15	1917-08-20
1918	1918-06-09	1918-08-21
1919	1919-05-22	1919-07-16
1921	1921-06-24	1921-08-02
1922	1922-06-03	1922-08-02
1923	1923-06-12	1923-09-14
1924	1924-05-14	1924-07-26
1925	1925-06-20	1925-08-03
1927	1927-07-23	1927-07-24
1928	1928-05-21	1928-09-03
1929	1929-07-02	1929-08-31
1930	1930-06-07	1930-08-24
1931	1931-05-13	1931-08-21
1932	1932-06-13	1932-08-18
1933	1933-06-13	1933-10-07
1934	1934-05-14	1934-10-11
1935	1935-07-13	1935-08-22
1936	1936-05-14	1936-08-29
1937	1937-06-02	1937-09-12
1938	1938-06-20	1938-09-21
1939	1939-04-28	1939-08-25
1940	1940-07-02	1940-08-31
1941	1941-05-23	1941-08-22
1942	1942-07-02	1942-08-19
1943	1943-07-06	1943-07-23
1944	1944-06-30	1944-06-30
1945	1945-06-21	1945-08-16
1946	1946-07-20	1946-08-23
1947	1947-07-13	1947-08-03

Every Fixed Threshold

Fixed thresholds at Strathmore
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	32	25	1936	5
35 C (95 F): Days	6	4	1933	1
90 F (32.2 C): Days	25	9	1933	1
0 C (32 F): Ice days (max	32	104	1940	83
0 C (32 F): Frost days (min	31	251	1945	191
-10 C (14 F): Days with min	31	143	1945	90
-20 C (-4 F): Days with min	31	68	1945	36
-30 C (-22 F): Days with min	30	23	1936	10
-40 C (-40 F): Days with min	4	4	1943	4
10 mm (0.39 in): Days with 10 mm or more rain	32	20	1932	4
25 mm (0.98 in): Days with 25 mm or more rain	25	6	1932	3
50 mm (1.97 in): Days with 50 mm or more rain	5	2	1942	1
10 cm (3.9 in): Days with 10 cm or more snowfall	23	6	1924	1
25 cm (9.8 in): Days with 25 cm or more snowfall	6	1	1914	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1914	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

Data for Strathmore 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).

Strathmore Threshold Days by Year (CA003036200)

Key Facts for Strathmore Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related