Mt Danaher Weather Records (USC00045909)

Record envelope, standing records and threshold days for Mt Danaher (USC00045909), California, United States, with 31 years of record.

Key Facts for Mt Danaher

Mt Danaher (USC00045909) is a weather station in California, United States at 38.75 latitude and -120.67 longitude, 1,040 m (3,412 ft) above sea level.
The station reports from 1943 to 1973, 31 years of record.
196 records set at Mt Danaher still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: California, United States, 38.75 latitude, -120.67 longitude.
Elevation: 1,040 m (3,412 ft).
Period of record: 1943 to 1973, 31 years.
Eligible elements: none yet.

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 Mt Danaher. 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 Mt Danaher, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	26.1 C (79.0 F)	-1.1 C (30.0 F)	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	17.2 C (63.0 F)	2.2 C (36.0 F)	n/a	n/a

Which Years Hold Standing Records

196 standing records

196 records at Mt Danaher still stand. 1950 holds the most, with 72.

Wettest Day of Each Month

Feb: 143.0 mm (5.6 in)

The wettest day on record for each calendar month at Mt Danaher. The most was 143.0 mm (5.6 in) on 1 February 1963.

Record daily precipitation for each month at Mt Danaher
Month	Record daily precipitation (mm)	Date
Jan	89.7 mm (3.5 in)	22 January 1967
Feb	143.0 mm (5.6 in)	1 February 1963
Mar	71.6 mm (2.8 in)	28 March 1963
Apr	80.0 mm (3.1 in)	3 April 1958
May	43.4 mm (1.7 in)	4 May 1956
Jun	35.6 mm (1.4 in)	9 June 1954
Jul	8.6 mm (0.34 in)	12 July 1962
Aug	31.2 mm (1.2 in)	12 August 1965
Sep	34.8 mm (1.4 in)	19 September 1959
Oct	113.0 mm (4.4 in)	14 October 1962
Nov	112.0 mm (4.4 in)	19 November 1950
Dec	124.0 mm (4.9 in)	23 December 1964

Period of Record Coverage

1950 to 1971

3 years of record at Mt Danaher, 1950 to 1971. 3 years have data for under 90 percent of days and are left out of rankings: 1950, 1964, 1971.

Latest Records

No records were set at this station in the latest data.

Extremes by Year

1943 to 1973

Yearly extremes at Mt Danaher: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	26.1 C (79.0 F)	1964	25.6 C (78.1 F)	3
Coldest night (TNn)	-1.1 C (30.0 F)	1964	1.1 C (34.0 F)	3
Wettest day (Rx1day)	143.0 mm (5.6 in)	1963	67.6 mm (2.7 in)	31
Wettest five days (Rx5day)	414.8 mm (16.3 in)	1950	150.7 mm (5.9 in)	31
Longest dry spell (CDD)	133 days	1948	88 days	31

Hottest day (TXx)

The hottest day of the year at Mt Danaher, 1943 to 1973. The record is 26.1 C (79.0 F) in 1964, marked on the chart; the median year is 25.6 C (78.1 F).

Hottest day (TXx) at Mt Danaher by year
Year	Hottest day (TXx)
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	17.2 C (63.0 F)
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	26.1 C (79.0 F)
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	25.6 C (78.1 F)
1972	n/a
1973	n/a

Coldest night (TNn)

The coldest night of the year at Mt Danaher, 1943 to 1973. The record is -1.1 C (30.0 F) in 1964, marked on the chart; the median year is 1.1 C (34.0 F).

Coldest night (TNn) at Mt Danaher by year
Year	Coldest night (TNn)
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	2.2 C (36.0 F)
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	-1.1 C (30.0 F)
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	1.1 C (34.0 F)
1972	n/a
1973	n/a

Wettest day (Rx1day)

The wettest day of the year at Mt Danaher, 1943 to 1973. The record is 143.0 mm (5.6 in) in 1963, marked on the chart; the median year is 67.6 mm (2.7 in).

Wettest day (Rx1day) at Mt Danaher by year
Year	Wettest day (Rx1day)
1943	21.6 mm (0.9 in)
1944	99.1 mm (3.9 in)
1945	113.0 mm (4.4 in)
1946	75.7 mm (3.0 in)
1947	50.8 mm (2.0 in)
1948	53.3 mm (2.1 in)
1949	48.3 mm (1.9 in)
1950	112.0 mm (4.4 in)
1951	81.5 mm (3.2 in)
1952	95.0 mm (3.7 in)
1953	52.3 mm (2.1 in)
1954	55.4 mm (2.2 in)
1955	111.0 mm (4.4 in)
1956	67.6 mm (2.7 in)
1957	58.4 mm (2.3 in)
1958	80.0 mm (3.1 in)
1959	64.3 mm (2.5 in)
1960	106.4 mm (4.2 in)
1961	35.1 mm (1.4 in)
1962	113.0 mm (4.4 in)
1963	143.0 mm (5.6 in)
1964	124.0 mm (4.9 in)
1965	59.2 mm (2.3 in)
1966	57.4 mm (2.3 in)
1967	89.7 mm (3.5 in)
1968	71.4 mm (2.8 in)
1969	89.7 mm (3.5 in)
1970	64.5 mm (2.5 in)
1971	64.3 mm (2.5 in)
1972	35.3 mm (1.4 in)
1973	6.4 mm (0.25 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mt Danaher, 1943 to 1973. The record is 414.8 mm (16.3 in) in 1950, marked on the chart; the median year is 150.7 mm (5.9 in).

Wettest five days (Rx5day) at Mt Danaher by year
Year	Wettest five days (Rx5day)
1943	51.1 mm (2.0 in)
1944	156.9 mm (6.2 in)
1945	241.5 mm (9.5 in)
1946	201.2 mm (7.9 in)
1947	82.3 mm (3.2 in)
1948	97.8 mm (3.9 in)
1949	99.7 mm (3.9 in)
1950	414.8 mm (16.3 in)
1951	156.2 mm (6.1 in)
1952	124.9 mm (4.9 in)
1953	102.1 mm (4.0 in)
1954	150.7 mm (5.9 in)
1955	356.4 mm (14.0 in)
1956	149.6 mm (5.9 in)
1957	115.8 mm (4.6 in)
1958	217.1 mm (8.5 in)
1959	142.0 mm (5.6 in)
1960	198.9 mm (7.8 in)
1961	92.0 mm (3.6 in)
1962	329.3 mm (13.0 in)
1963	276.7 mm (10.9 in)
1964	350.5 mm (13.8 in)
1965	147.4 mm (5.8 in)
1966	169.4 mm (6.7 in)
1967	207.1 mm (8.2 in)
1968	116.6 mm (4.6 in)
1969	259.9 mm (10.2 in)
1970	217.2 mm (8.6 in)
1971	104.1 mm (4.1 in)
1972	70.6 mm (2.8 in)
1973	6.4 mm (0.25 in)

Longest dry spell (CDD)

The longest dry spell of the year at Mt Danaher, 1943 to 1973. The record is 133 days in 1948, marked on the chart; the median year is 88 days.

Longest dry spell (CDD) at Mt Danaher by year
Year	Longest dry spell (CDD)
1943	22 days
1944	88 days
1945	107 days
1946	107 days
1947	121 days
1948	133 days
1949	87 days
1950	98 days
1951	85 days
1952	61 days
1953	116 days
1954	73 days
1955	105 days
1956	130 days
1957	98 days
1958	65 days
1959	113 days
1960	102 days
1961	65 days
1962	62 days
1963	93 days
1964	75 days
1965	80 days
1966	130 days
1967	67 days
1968	52 days
1969	48 days
1970	128 days
1971	91 days
1972	19 days
1973	24 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 Mt Danaher standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Mt Danaher 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 2026-10-14 (14 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).