Siskiyou Climat STN Weather Records (USC00357848)

Record envelope, standing records and threshold days for Siskiyou Climat STN (USC00357848), Oregon, United States, with 38 years of record.

Key Facts for Siskiyou Climat STN

Siskiyou Climat STN (USC00357848) is a weather station in Oregon, United States at 42.05 latitude and -122.60 longitude, 1,367 m (4,486 ft) above sea level.
The station reports from 1899 to 1936, 38 years of record.
1,464 records set at Siskiyou Climat STN still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Siskiyou Climat STN set a daily record precipitation of 30.5 mm (1.2 in) on 16 January 1936.

About the Station

Location: Oregon, United States, 42.05 latitude, -122.60 longitude.
Elevation: 1,367 m (4,486 ft).
Period of record: 1899 to 1936, 38 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Siskiyou Climat STN. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Siskiyou Climat STN, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	19.4 C (66.9 F)	-13.3 C (8.1 F)	n/a	n/a
Feb	16.7 C (62.1 F)	-11.7 C (10.9 F)	n/a	n/a
Mar	25.6 C (78.1 F)	-9.4 C (15.1 F)	n/a	n/a
Apr	29.4 C (84.9 F)	-7.2 C (19.0 F)	n/a	n/a
May	32.2 C (90.0 F)	-4.4 C (24.1 F)	n/a	n/a
Jun	35.0 C (95.0 F)	-2.8 C (27.0 F)	n/a	n/a
Jul	35.0 C (95.0 F)	-1.1 C (30.0 F)	n/a	n/a
Aug	36.7 C (98.1 F)	-1.1 C (30.0 F)	n/a	n/a
Sep	31.7 C (89.1 F)	-3.3 C (26.1 F)	n/a	n/a
Oct	26.1 C (79.0 F)	-4.4 C (24.1 F)	n/a	n/a
Nov	21.1 C (70.0 F)	-8.3 C (17.1 F)	n/a	n/a
Dec	15.0 C (59.0 F)	-13.3 C (8.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Siskiyou Climat STN still stand. 1909 holds the most, with 214.

Wettest Day of Each Month

Jan: 152.4 mm (6.0 in)

The wettest day on record for each calendar month at Siskiyou Climat STN. The most was 152.4 mm (6.0 in) on 3 January 1901.

Record daily precipitation for each month at Siskiyou Climat STN
Month	Record daily precipitation (mm)	Date
Jan	152.4 mm (6.0 in)	3 January 1901
Feb	74.9 mm (2.9 in)	20 February 1927
Mar	78.7 mm (3.1 in)	28 March 1915
Apr	53.3 mm (2.1 in)	17 April 1925
May	42.9 mm (1.7 in)	9 May 1922
Jun	33.0 mm (1.3 in)	6 June 1914
Jul	56.4 mm (2.2 in)	24 July 1913
Aug	29.2 mm (1.1 in)	11 August 1913
Sep	68.3 mm (2.7 in)	6 September 1912
Oct	84.6 mm (3.3 in)	14 October 1908
Nov	81.3 mm (3.2 in)	17 November 1920
Dec	77.7 mm (3.1 in)	5 December 1922

Period of Record Coverage

1908 to 1932

13 years of record at Siskiyou Climat STN, 1908 to 1932. 7 years have data for under 90 percent of days and are left out of rankings: 1908, 1914, 1925, 1927, 1929, 1931, 1932.

Days with data per year at Siskiyou Climat STN
Year	Days with data	Share of year	Complete
1908	118	32%	No
1909	361	99%	Yes
1910	363	99%	Yes
1911	360	99%	Yes
1912	366	100%	Yes
1913	347	95%	Yes
1914	177	48%	No
1925	151	41%	No
1926	352	96%	Yes
1927	180	49%	No
1929	91	25%	No
1931	82	22%	No
1932	121	33%	No

Latest Records

Latest records at Siskiyou Climat STN
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
16 January 1936	Siskiyou Climat STN, US	daily rain	30.5 mm (1.2 in)	3.8 mm (0.15 in)	4 years	6 of 100 (Routine)
9 January 1936	Siskiyou Climat STN, US	daily rain	43.2 mm (1.7 in)	28.7 mm (1.1 in)	20 years	29 of 100 (Routine)
4 January 1936	Siskiyou Climat STN, US	daily rain	17.5 mm (0.7 in)	2.0 mm (0.08 in)	14 years	8 of 100 (Routine)
22 July 1935	Siskiyou Climat STN, US	daily rain	10.9 mm (0.4 in)	4.8 mm (0.19 in)	16 years	11 of 100 (Routine)
21 July 1935	Siskiyou Climat STN, US	daily rain	8.9 mm (0.35 in)	5.9 mm (0.23 in)	22 years	14 of 100 (Routine)
16 April 1935	Siskiyou Climat STN, US	daily rain (Tie)	7.6 mm (0.30 in)	tie	9 years	1 of 100 (Routine)
7 April 1935	Siskiyou Climat STN, US	daily rain	16.8 mm (0.7 in)	9.7 mm (0.38 in)	8 years	19 of 100 (Routine)
20 March 1935	Siskiyou Climat STN, US	daily rain	11.4 mm (0.4 in)	0.5 mm (0.02 in)	18 years	8 of 100 (Routine)

Extremes by Year

1899 to 1936

Yearly extremes at Siskiyou Climat STN: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.7 C (98.1 F)	1929	33.3 C (91.9 F)	13
Coldest night (TNn)	-13.3 C (8.1 F)	1910	-8.6 C (16.5 F)	14
Wettest day (Rx1day)	152.4 mm (6.0 in)	1901	53.3 mm (2.1 in)	34
Wettest five days (Rx5day)	243.8 mm (9.6 in)	1901	108.0 mm (4.3 in)	34
Longest dry spell (CDD)	116 days	1932	42 days	34

Hottest day (TXx)

The hottest day of the year at Siskiyou Climat STN, 1899 to 1936. The record is 36.7 C (98.1 F) in 1929, marked on the chart; the median year is 33.3 C (91.9 F).

Hottest day (TXx) at Siskiyou Climat STN by year
Year	Hottest day (TXx)
1899	n/a
1900	n/a
1901	n/a
1902	n/a
1903	n/a
1908	31.1 C (88.0 F)
1909	33.3 C (91.9 F)
1910	34.4 C (93.9 F)
1911	35.0 C (95.0 F)
1912	33.3 C (91.9 F)
1913	32.2 C (90.0 F)
1914	27.8 C (82.0 F)
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	33.9 C (93.0 F)
1926	35.0 C (95.0 F)
1927	34.4 C (93.9 F)
1928	n/a
1929	36.7 C (98.1 F)
1930	n/a
1931	32.2 C (90.0 F)
1932	31.1 C (88.0 F)
1933	n/a
1934	n/a
1935	n/a
1936	n/a

Coldest night (TNn)

The coldest night of the year at Siskiyou Climat STN, 1899 to 1936. The record is -13.3 C (8.1 F) in 1910, marked on the chart; the median year is -8.6 C (16.5 F).

Coldest night (TNn) at Siskiyou Climat STN by year
Year	Coldest night (TNn)
1899	n/a
1900	n/a
1901	n/a
1902	n/a
1903	n/a
1908	-8.9 C (16.0 F)
1909	-10.0 C (14.0 F)
1910	-13.3 C (8.1 F)
1911	-12.8 C (9.0 F)
1912	-10.6 C (12.9 F)
1913	-13.3 C (8.1 F)
1914	-8.3 C (17.1 F)
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	-1.1 C (30.0 F)
1926	-7.8 C (18.0 F)
1927	-5.0 C (23.0 F)
1928	-13.3 C (8.1 F)
1929	-2.2 C (28.0 F)
1930	n/a
1931	-8.3 C (17.1 F)
1932	-5.6 C (21.9 F)
1933	n/a
1934	n/a
1935	n/a
1936	n/a

Wettest day (Rx1day)

The wettest day of the year at Siskiyou Climat STN, 1899 to 1936. The record is 152.4 mm (6.0 in) in 1901, marked on the chart; the median year is 53.3 mm (2.1 in).

Wettest day (Rx1day) at Siskiyou Climat STN by year
Year	Wettest day (Rx1day)
1899	30.5 mm (1.2 in)
1900	25.4 mm (1.0 in)
1901	152.4 mm (6.0 in)
1902	49.5 mm (1.9 in)
1903	52.1 mm (2.1 in)
1908	84.6 mm (3.3 in)
1909	54.9 mm (2.2 in)
1910	62.7 mm (2.5 in)
1911	54.9 mm (2.2 in)
1912	68.3 mm (2.7 in)
1913	69.9 mm (2.8 in)
1914	47.5 mm (1.9 in)
1915	78.7 mm (3.1 in)
1916	53.3 mm (2.1 in)
1917	46.7 mm (1.8 in)
1918	50.8 mm (2.0 in)
1919	69.9 mm (2.8 in)
1920	81.3 mm (3.2 in)
1921	71.4 mm (2.8 in)
1922	77.7 mm (3.1 in)
1923	46.5 mm (1.8 in)
1924	44.5 mm (1.8 in)
1925	53.3 mm (2.1 in)
1926	47.0 mm (1.9 in)
1927	74.9 mm (2.9 in)
1928	33.5 mm (1.3 in)
1929	61.0 mm (2.4 in)
1930	29.2 mm (1.1 in)
1931	71.1 mm (2.8 in)
1932	30.5 mm (1.2 in)
1933	63.5 mm (2.5 in)
1934	31.0 mm (1.2 in)
1935	30.0 mm (1.2 in)
1936	47.5 mm (1.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Siskiyou Climat STN, 1899 to 1936. The record is 243.8 mm (9.6 in) in 1901, marked on the chart; the median year is 108.0 mm (4.3 in).

Wettest five days (Rx5day) at Siskiyou Climat STN by year
Year	Wettest five days (Rx5day)
1899	45.7 mm (1.8 in)
1900	55.9 mm (2.2 in)
1901	243.8 mm (9.6 in)
1902	80.5 mm (3.2 in)
1903	19.1 mm (0.8 in)
1908	115.6 mm (4.6 in)
1909	161.9 mm (6.4 in)
1910	120.6 mm (4.7 in)
1911	77.7 mm (3.1 in)
1912	98.2 mm (3.9 in)
1913	110.0 mm (4.3 in)
1914	132.7 mm (5.2 in)
1915	136.0 mm (5.4 in)
1916	101.6 mm (4.0 in)
1917	133.1 mm (5.2 in)
1918	116.4 mm (4.6 in)
1919	122.0 mm (4.8 in)
1920	164.9 mm (6.5 in)
1921	93.0 mm (3.7 in)
1922	153.8 mm (6.1 in)
1923	118.2 mm (4.7 in)
1924	88.9 mm (3.5 in)
1925	105.9 mm (4.2 in)
1926	132.1 mm (5.2 in)
1927	181.1 mm (7.1 in)
1928	66.5 mm (2.6 in)
1929	150.3 mm (5.9 in)
1930	66.1 mm (2.6 in)
1931	142.4 mm (5.6 in)
1932	59.8 mm (2.4 in)
1933	91.5 mm (3.6 in)
1934	64.8 mm (2.6 in)
1935	58.7 mm (2.3 in)
1936	98.4 mm (3.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Siskiyou Climat STN, 1899 to 1936. The record is 116 days in 1932, marked on the chart; the median year is 42 days.

Longest dry spell (CDD) at Siskiyou Climat STN by year
Year	Longest dry spell (CDD)
1899	71 days
1900	73 days
1901	27 days
1902	39 days
1903	11 days
1908	15 days
1909	35 days
1910	87 days
1911	40 days
1912	26 days
1913	24 days
1914	47 days
1915	84 days
1916	47 days
1917	40 days
1918	71 days
1919	42 days
1920	28 days
1921	79 days
1922	39 days
1923	23 days
1924	57 days
1925	32 days
1926	45 days
1927	34 days
1928	34 days
1929	102 days
1930	53 days
1931	49 days
1932	116 days
1933	70 days
1934	50 days
1935	42 days
1936	8 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Siskiyou Climat STN standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Siskiyou Climat STN 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).