Lundbreck Threshold Days by Year (CA003054080)

14 fixed thresholds counted per year at Lundbreck (CA003054080): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lundbreck Thresholds

Lundbreck: nights with a minimum temperature at or below 0 C (32 F) in 40 years, most in 1943 with 258.
Lundbreck: nights with a minimum temperature at or below -10 C (14 F) in 40 years, most in 1948 with 124.
Lundbreck: nights with a minimum temperature at or below -20 C (-4 F) in 40 years, most in 1955 with 62.
Lundbreck: nights with a minimum temperature at or below -30 C (-22 F) in 39 years, most in 1936 with 25.
14 fixed thresholds have at least one qualifying day at Lundbreck.

Days at or above 30 C (86 F)

21 years with a qualifying day

Days per year at Lundbreck with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 25 in 1938.

Days at or above 30 C (86 F) per year at Lundbreck
Year	Days	Decade average
1917	1	4.3
1918	2	4.3
1919	10	4.3
1921	1	6.5
1926	4	6.5
1928	5	6.5
1929	16	6.5
1930	14	13.4
1931	12	13.4
1932	5	13.4
1933	14	13.4
1934	8	13.4
1935	5	13.4
1936	24	13.4
1938	25	13.4
1945	10	10
1946	14	10
1947	7	10
1949	9	10
1956	13	8
1957	3	8

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

First to last qualifying date each year at Lundbreck
Year	First date	Last date
1917	1917-07-16	1917-07-16
1918	1918-07-18	1918-08-01
1919	1919-06-19	1919-08-21
1921	1921-07-19	1921-07-19
1926	1926-06-26	1926-07-25
1928	1928-07-22	1928-09-03
1929	1929-07-14	1929-08-31
1930	1930-07-08	1930-08-24
1931	1931-07-09	1931-08-20
1932	1932-07-22	1932-08-18
1933	1933-06-13	1933-08-19
1934	1934-05-28	1934-08-28
1935	1935-07-13	1935-07-23
1936	1936-05-27	1936-08-29
1938	1938-06-20	1938-09-21
1945	1945-06-25	1945-08-15
1946	1946-07-20	1946-08-23
1947	1947-07-13	1947-08-03
1949	1949-07-11	1949-08-06
1956	1956-06-01	1956-09-18
1957	1957-07-05	1957-07-25

Every Fixed Threshold

Fixed thresholds at Lundbreck
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	21	25	1938	3
35 C (95 F): Days	4	4	1938	4
90 F (32.2 C): Days	16	15	1938	1
0 C (32 F): Ice days (max	32	91	1922	62
0 C (32 F): Frost days (min	40	258	1943	196
-10 C (14 F): Days with min	40	124	1948	75
-20 C (-4 F): Days with min	40	62	1955	34
-30 C (-22 F): Days with min	39	25	1936	13
-40 C (-40 F): Days with min	19	7	1936	2
10 mm (0.39 in): Days with 10 mm or more rain	35	28	1956	14
25 mm (0.98 in): Days with 25 mm or more rain	31	9	1942	1
50 mm (1.97 in): Days with 50 mm or more rain	6	2	1942	1
10 cm (3.9 in): Days with 10 cm or more snowfall	35	15	1933	5
25 cm (9.8 in): Days with 25 cm or more snowfall	14	3	1919	3

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1917.

Download the Data

Data for Lundbreck 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).

Lundbreck Threshold Days by Year (CA003054080)

Key Facts for Lundbreck Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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