Uxbridge Threshold Days by Year (CA006159122)

15 fixed thresholds counted per year at Uxbridge (CA006159122): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Uxbridge Thresholds

Uxbridge: days with a maximum temperature at or above 30 C (86 F) in 39 years, most in 1916 with 29.
Uxbridge: days with a maximum temperature at or below 0 C (32 F) in 39 years, most in 1920 with 113.
Uxbridge: nights with a minimum temperature at or below 0 C (32 F) in 39 years, most in 1924 with 195.
Uxbridge: nights with a minimum temperature at or below -10 C (14 F) in 39 years, most in 1924 with 84.
15 fixed thresholds have at least one qualifying day at Uxbridge.

Days at or above 30 C (86 F)

39 years with a qualifying day

Days per year at Uxbridge with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 29 in 1916.

Days at or above 30 C (86 F) per year at Uxbridge
Year	Days	Decade average
1906	11	10.3
1907	9	10.3
1908	12	10.3
1909	9	10.3
1910	7	14.9
1911	20	14.9
1912	10	14.9
1913	14	14.9
1914	18	14.9
1915	3	14.9
1916	29	14.9
1917	10	14.9
1918	14	14.9
1919	24	14.9
1920	5	8.4
1921	13	8.4
1922	8	8.4
1923	13	8.4
1924	3	8.4
1930	14	19.4
1931	21	19.4
1932	10	19.4
1933	21	19.4
1934	21	19.4
1935	17	19.4
1936	22	19.4
1937	27	19.4
1938	24	19.4
1939	17	19.4
1940	10	16.5
1941	24	16.5
1942	7	16.5
1943	13	16.5
1944	22	16.5
1945	11	16.5
1946	16	16.5
1947	20	16.5
1948	14	16.5
1949	28	16.5

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

First to last qualifying date each year at Uxbridge
Year	First date	Last date
1906	1906-06-29	1906-09-09
1907	1907-06-17	1907-08-12
1908	1908-06-08	1908-09-10
1909	1909-06-21	1909-09-14
1910	1910-06-20	1910-07-24
1911	1911-05-20	1911-08-17
1912	1912-07-03	1912-09-10
1913	1913-06-13	1913-08-18
1914	1914-05-26	1914-09-22
1915	1915-06-13	1915-09-14
1916	1916-07-06	1916-08-21
1917	1917-07-21	1917-08-01
1918	1918-07-20	1918-08-23
1919	1919-05-30	1919-09-08
1920	1920-06-14	1920-08-07
1921	1921-05-21	1921-08-31
1922	1922-06-07	1922-09-09
1923	1923-06-18	1923-08-05
1924	1924-07-23	1924-08-06
1930	1930-05-07	1930-09-03
1931	1931-05-28	1931-09-13
1932	1932-06-15	1932-08-31
1933	1933-06-06	1933-08-01
1934	1934-05-31	1934-09-04
1935	1935-06-27	1935-08-20
1936	1936-05-07	1936-09-15
1937	1937-05-31	1937-09-03
1938	1938-06-20	1938-08-20
1939	1939-06-28	1939-09-16
1940	1940-06-04	1940-08-17
1941	1941-05-20	1941-08-08
1942	1942-06-30	1942-09-01
1943	1943-06-04	1943-09-01
1944	1944-05-26	1944-08-15
1945	1945-06-24	1945-09-08
1946	1946-06-23	1946-08-16
1947	1947-06-10	1947-09-10
1948	1948-06-22	1948-09-05
1949	1949-06-03	1949-08-27

Every Fixed Threshold

Fixed thresholds at Uxbridge
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	39	29	1916	28
35 C (95 F): Days	16	8	1936	1
90 F (32.2 C): Days	33	15	1949	15
0 C (32 F): Ice days (max	39	113	1920	64
0 C (32 F): Frost days (min	39	195	1924	140
-10 C (14 F): Days with min	39	84	1924	58
-20 C (-4 F): Days with min	39	34	1934	6
-30 C (-22 F): Days with min	20	8	1920	3
20 C (68 F): Tropical nights (min	36	18	1947	13
25 C (77 F): Days with min	3	1	1916	1
10 mm (0.39 in): Days with 10 mm or more rain	19	33	1912	25
25 mm (0.98 in): Days with 25 mm or more rain	17	6	1906	3
50 mm (1.97 in): Days with 50 mm or more rain	5	1	1903	1
10 cm (3.9 in): Days with 10 cm or more snowfall	19	8	1901	2
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1900	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1906.

Download the Data

Data for Uxbridge 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).

Uxbridge Threshold Days by Year (CA006159122)

Key Facts for Uxbridge Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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