Calaveras Rs Weather Records (USC00041280)

Record envelope, standing records and threshold days for Calaveras Rs (USC00041280), California, United States, with 73 years of record.

Key Facts for Calaveras Rs

Calaveras Rs (USC00041280) is a weather station in California, United States at 38.20 latitude and -120.37 longitude, 1,024 m (3,360 ft) above sea level.
The station reports from 1914 to 1986, 73 years of record.
1,464 records set at Calaveras Rs 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, 38.20 latitude, -120.37 longitude.
Elevation: 1,024 m (3,360 ft).
Period of record: 1914 to 1986, 73 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 Calaveras Rs. 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 Calaveras Rs, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	20.6 C (69.1 F)	-12.2 C (10.0 F)	n/a	n/a
Feb	20.0 C (68.0 F)	-10.0 C (14.0 F)	n/a	n/a
Mar	25.6 C (78.1 F)	-10.6 C (12.9 F)	n/a	n/a
Apr	25.6 C (78.1 F)	-5.0 C (23.0 F)	n/a	n/a
May	32.8 C (91.0 F)	-2.8 C (27.0 F)	n/a	n/a
Jun	35.6 C (96.1 F)	0.6 C (33.1 F)	n/a	n/a
Jul	36.7 C (98.1 F)	2.8 C (37.0 F)	n/a	n/a
Aug	38.9 C (102.0 F)	1.1 C (34.0 F)	n/a	n/a
Sep	32.2 C (90.0 F)	-1.1 C (30.0 F)	n/a	n/a
Oct	32.2 C (90.0 F)	-3.9 C (25.0 F)	n/a	n/a
Nov	21.1 C (70.0 F)	-5.6 C (21.9 F)	n/a	n/a
Dec	20.6 C (69.1 F)	-10.6 C (12.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Calaveras Rs still stand. 1915 holds the most, with 282.

Wettest Day of Each Month

Feb: 235.2 mm (9.3 in)

The wettest day on record for each calendar month at Calaveras Rs. The most was 235.2 mm (9.3 in) on 15 February 1982.

Record daily precipitation for each month at Calaveras Rs
Month	Record daily precipitation (mm)	Date
Jan	124.5 mm (4.9 in)	4 January 1982
Feb	235.2 mm (9.3 in)	15 February 1982
Mar	108.5 mm (4.3 in)	14 March 1983
Apr	94.7 mm (3.7 in)	5 April 1948
May	52.3 mm (2.1 in)	13 May 1915
Jun	25.4 mm (1.0 in)	4 June 1984
Jul	10.9 mm (0.4 in)	13 July 1945
Aug	44.5 mm (1.8 in)	15 August 1976
Sep	53.8 mm (2.1 in)	6 September 1978
Oct	97.8 mm (3.9 in)	18 October 1920
Nov	212.9 mm (8.4 in)	18 November 1950
Dec	123.2 mm (4.9 in)	3 December 1950

Period of Record Coverage

1914 to 1920

7 years of record at Calaveras Rs, 1914 to 1920. 5 years have data for under 90 percent of days and are left out of rankings: 1914, 1915, 1917, 1919, 1920.

Latest Records

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

Extremes by Year

1914 to 1986

Yearly extremes at Calaveras Rs: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.9 C (102.0 F)	1914	36.7 C (98.1 F)	7
Coldest night (TNn)	-12.2 C (10.0 F)	1915	-10.0 C (14.0 F)	7
Wettest day (Rx1day)	235.2 mm (9.3 in)	1982	84.8 mm (3.3 in)	27
Wettest five days (Rx5day)	403.7 mm (15.9 in)	1950	143.3 mm (5.6 in)	27
Longest dry spell (CDD)	145 days	1951	54 days	27

Hottest day (TXx)

The hottest day of the year at Calaveras Rs, 1914 to 1986. The record is 38.9 C (102.0 F) in 1914, marked on the chart; the median year is 36.7 C (98.1 F).

Hottest day (TXx) at Calaveras Rs by year
Year	Hottest day (TXx)
1914	38.9 C (102.0 F)
1915	36.1 C (97.0 F)
1916	35.0 C (95.0 F)
1917	36.7 C (98.1 F)
1918	35.6 C (96.1 F)
1919	36.7 C (98.1 F)
1920	37.8 C (100.0 F)
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a

Coldest night (TNn)

The coldest night of the year at Calaveras Rs, 1914 to 1986. The record is -12.2 C (10.0 F) in 1915, marked on the chart; the median year is -10.0 C (14.0 F).

Coldest night (TNn) at Calaveras Rs by year
Year	Coldest night (TNn)
1914	3.3 C (37.9 F)
1915	-12.2 C (10.0 F)
1916	-12.2 C (10.0 F)
1917	-11.1 C (12.0 F)
1918	-8.3 C (17.1 F)
1919	-9.4 C (15.1 F)
1920	-10.0 C (14.0 F)
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a

Wettest day (Rx1day)

The wettest day of the year at Calaveras Rs, 1914 to 1986. The record is 235.2 mm (9.3 in) in 1982, marked on the chart; the median year is 84.8 mm (3.3 in).

Wettest day (Rx1day) at Calaveras Rs by year
Year	Wettest day (Rx1day)
1914	1.3 mm (0.05 in)
1915	94.5 mm (3.7 in)
1916	59.9 mm (2.4 in)
1917	90.2 mm (3.6 in)
1918	92.7 mm (3.6 in)
1919	83.1 mm (3.3 in)
1920	97.8 mm (3.9 in)
1943	62.2 mm (2.4 in)
1944	74.4 mm (2.9 in)
1945	98.3 mm (3.9 in)
1946	178.3 mm (7.0 in)
1947	58.4 mm (2.3 in)
1948	94.7 mm (3.7 in)
1949	71.9 mm (2.8 in)
1950	212.9 mm (8.4 in)
1951	78.2 mm (3.1 in)
1975	43.2 mm (1.7 in)
1976	65.5 mm (2.6 in)
1977	90.4 mm (3.6 in)
1978	78.2 mm (3.1 in)
1979	84.8 mm (3.3 in)
1981	54.9 mm (2.2 in)
1982	235.2 mm (9.3 in)
1983	108.5 mm (4.3 in)
1984	71.9 mm (2.8 in)
1985	94.0 mm (3.7 in)
1986	130.8 mm (5.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Calaveras Rs, 1914 to 1986. The record is 403.7 mm (15.9 in) in 1950, marked on the chart; the median year is 143.3 mm (5.6 in).

Wettest five days (Rx5day) at Calaveras Rs by year
Year	Wettest five days (Rx5day)
1914	1.3 mm (0.05 in)
1915	208.5 mm (8.2 in)
1916	173.4 mm (6.8 in)
1917	267.0 mm (10.5 in)
1918	180.0 mm (7.1 in)
1919	181.3 mm (7.1 in)
1920	137.0 mm (5.4 in)
1943	48.2 mm (1.9 in)
1944	166.4 mm (6.6 in)
1945	274.9 mm (10.8 in)
1946	89.2 mm (3.5 in)
1947	96.7 mm (3.8 in)
1948	137.9 mm (5.4 in)
1949	110.5 mm (4.4 in)
1950	403.7 mm (15.9 in)
1951	110.4 mm (4.3 in)
1975	71.7 mm (2.8 in)
1976	98.8 mm (3.9 in)
1977	143.3 mm (5.6 in)
1978	177.4 mm (7.0 in)
1979	184.1 mm (7.2 in)
1981	80.5 mm (3.2 in)
1982	235.2 mm (9.3 in)
1983	243.1 mm (9.6 in)
1984	95.7 mm (3.8 in)
1985	96.0 mm (3.8 in)
1986	201.4 mm (7.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Calaveras Rs, 1914 to 1986. The record is 145 days in 1951, marked on the chart; the median year is 54 days.

Longest dry spell (CDD) at Calaveras Rs by year
Year	Longest dry spell (CDD)
1914	54 days
1915	67 days
1916	31 days
1917	22 days
1918	102 days
1919	31 days
1920	14 days
1943	24 days
1944	125 days
1945	51 days
1946	59 days
1947	19 days
1948	107 days
1949	99 days
1950	39 days
1951	145 days
1975	54 days
1976	69 days
1977	79 days
1978	69 days
1979	61 days
1981	24 days
1982	77 days
1983	86 days
1984	46 days
1985	26 days
1986	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 Calaveras Rs standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Calaveras Rs 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).

Year	Days with data	Share of year	Complete
1914	58	16%	No
1915	315	86%	No
1916	345	94%	Yes
1917	327	90%	No
1918	336	92%	Yes
1919	276	76%	No
1920	264	72%	No