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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Winchester Weather Records (USC00049722)

Record envelope, standing records and threshold days for Winchester (USC00049722), California, United States, with 59 years of record.

Key Facts for Winchester

  • Winchester (USC00049722) is a weather station in California, United States at 33.72 latitude and -117.08 longitude, 451 m (1,480 ft) above sea level.
  • The station reports from 1893 to 1951, 59 years of record.
  • 1,460 records set at Winchester 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, 33.72 latitude, -117.08 longitude.
  • Elevation: 451 m (1,480 ft).
  • Period of record: 1893 to 1951, 59 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Winchester, with 2026 drawn through them The band shows the record high and record low for each calendar day at Winchester. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Winchester. 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 Winchester, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan27.8 C (82.0 F)-6.1 C (21.0 F)n/an/a
Feb31.7 C (89.1 F)-6.1 C (21.0 F)n/an/a
Mar32.2 C (90.0 F)-5.6 C (21.9 F)n/an/a
Apr35.6 C (96.1 F)-2.8 C (27.0 F)n/an/a
May36.7 C (98.1 F)1.1 C (34.0 F)n/an/a
Jun40.6 C (105.1 F)3.3 C (37.9 F)n/an/a
Jul44.4 C (111.9 F)6.7 C (44.1 F)n/an/a
Aug43.9 C (111.0 F)6.1 C (43.0 F)n/an/a
Sep38.9 C (102.0 F)5.0 C (41.0 F)n/an/a
Oct37.8 C (100.0 F)1.7 C (35.1 F)n/an/a
Nov35.6 C (96.1 F)-3.3 C (26.1 F)n/an/a
Dec28.9 C (84.0 F)-3.3 C (26.1 F)n/an/a

Which Years Hold Standing Records

1,460 standing records
Standing records at Winchester by the year they were set 1,460 records at Winchester still stand. 1893 holds the most, with 836. 02505007501,0001893: 8361894: 5761895: 48189318941895
1,460 records at Winchester still stand. 1893 holds the most, with 836.
Standing records at Winchester by the year they were set
Year setStanding records
1893836
1894576
189548

Wettest Day of Each Month

Dec: 52.1 mm (2.1 in)
Record daily precipitation for each month at Winchester The wettest day on record for each calendar month at Winchester. The most was 52.1 mm (2.1 in) on 26 December 1893. 0204060 Jan: 32.0 mm (1.3 in), 30 January 1893 Jan Feb: 12.2 mm (0.5 in), 9 February 1893 Feb Mar: 31.2 mm (1.2 in), 20 March 1893 Mar Apr: 11.4 mm (0.4 in), 8 April 1950 Apr May: 7.6 mm (0.30 in), 14 May 1949 May Jun: 0.0 mm (0.00 in), 1 June 1893 Jun Jul: 2.3 mm (0.09 in), 28 July 1951 Jul Aug: 8.9 mm (0.35 in), 28 August 1951 Aug Sep: 3.8 mm (0.15 in), 28 September 1951 Sep Oct: 15.2 mm (0.6 in), 16 October 1949 Oct Nov: 27.4 mm (1.1 in), 10 November 1949 Nov Dec: 52.1 mm (2.1 in), 26 December 1893 Dec
The wettest day on record for each calendar month at Winchester. The most was 52.1 mm (2.1 in) on 26 December 1893.
Record daily precipitation for each month at Winchester
MonthRecord daily precipitation (mm)Date
Jan32.0 mm (1.3 in)30 January 1893
Feb12.2 mm (0.5 in)9 February 1893
Mar31.2 mm (1.2 in)20 March 1893
Apr11.4 mm (0.4 in)8 April 1950
May7.6 mm (0.30 in)14 May 1949
Jun0.0 mm (0.00 in)1 June 1893
Jul2.3 mm (0.09 in)28 July 1951
Aug8.9 mm (0.35 in)28 August 1951
Sep3.8 mm (0.15 in)28 September 1951
Oct15.2 mm (0.6 in)16 October 1949
Nov27.4 mm (1.1 in)10 November 1949
Dec52.1 mm (2.1 in)26 December 1893

Period of Record Coverage

1893 to 1895
Days with data per year at Winchester 3 years of record at Winchester, 1893 to 1895. 2 years have data for under 90 percent of days and are left out of rankings: 1894, 1895. 1893: 364 of 365 days1894: 304 of 365 days1895: 31 of 365 days1895
3 years of record at Winchester, 1893 to 1895. 2 years have data for under 90 percent of days and are left out of rankings: 1894, 1895.
Days with data per year at Winchester
YearDays with dataShare of yearComplete
1893364100%Yes
189430483%No
1895318%No

Latest Records

0

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

Download the Data

  • Data for Winchester standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Winchester 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 . Last revised (2025-12-31).