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Laytonville #2 Weather Records (USC00044852)

Record envelope, standing records and threshold days for Laytonville #2 (USC00044852), California, United States, with 43 years of record.

Key Facts for Laytonville #2

  • Laytonville #2 (USC00044852) is a weather station in California, United States at 39.70 latitude and -123.47 longitude, 506 m (1,660 ft) above sea level.
  • The station reports from 1904 to 1946, 43 years of record.
  • 842 records set at Laytonville #2 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, 39.70 latitude, -123.47 longitude.
  • Elevation: 506 m (1,660 ft).
  • Period of record: 1904 to 1946, 43 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Laytonville #2, with 2026 drawn through them The band shows the record high and record low for each calendar day at Laytonville #2. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -1001020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Laytonville #2. 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 Laytonville #2, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan20.0 C (68.0 F)-7.2 C (19.0 F)n/an/a
Feb18.3 C (64.9 F)-6.1 C (21.0 F)n/an/a
Mar25.0 C (77.0 F)-2.2 C (28.0 F)n/an/a
Apr30.6 C (87.1 F)-1.7 C (28.9 F)n/an/a
May37.2 C (99.0 F)-0.6 C (30.9 F)n/an/a
Junn/an/an/an/a
Juln/an/an/an/a
Aug34.4 C (93.9 F)3.3 C (37.9 F)n/an/a
Sep41.1 C (106.0 F)-1.7 C (28.9 F)n/an/a
Oct34.4 C (93.9 F)-4.4 C (24.1 F)n/an/a
Novn/an/an/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

842 standing records
Standing records at Laytonville #2 by the year they were set 842 records at Laytonville #2 still stand. 1946 holds the most, with 558. 02004006001945: 2841946: 55819451946
842 records at Laytonville #2 still stand. 1946 holds the most, with 558.
Standing records at Laytonville #2 by the year they were set
Year setStanding records
1945284
1946558

Wettest Day of Each Month

Mar: 186.9 mm (7.4 in)
Record daily precipitation for each month at Laytonville #2 The wettest day on record for each calendar month at Laytonville #2. The most was 186.9 mm (7.4 in) on 17 March 1907. 050100150200 Jan: 173.5 mm (6.8 in), 16 January 1911 Jan Feb: 144.0 mm (5.7 in), 1 February 1907 Feb Mar: 186.9 mm (7.4 in), 17 March 1907 Mar Apr: 97.5 mm (3.8 in), 3 April 1911 Apr May: 40.4 mm (1.6 in), 25 May 1906 May Jun: 45.7 mm (1.8 in), 11 June 1907 Jun Jul: 0.0 mm (0.00 in), 1 July 1907 Jul Aug: 0.0 mm (0.00 in), 1 August 1907 Aug Sep: 88.9 mm (3.5 in), 23 September 1904 Sep Oct: 91.7 mm (3.6 in), 14 October 1908 Oct Nov: 67.1 mm (2.6 in), 21 November 1909 Nov Dec: 114.6 mm (4.5 in), 30 December 1904 Dec
The wettest day on record for each calendar month at Laytonville #2. The most was 186.9 mm (7.4 in) on 17 March 1907.
Record daily precipitation for each month at Laytonville #2
MonthRecord daily precipitation (mm)Date
Jan173.5 mm (6.8 in)16 January 1911
Feb144.0 mm (5.7 in)1 February 1907
Mar186.9 mm (7.4 in)17 March 1907
Apr97.5 mm (3.8 in)3 April 1911
May40.4 mm (1.6 in)25 May 1906
Jun45.7 mm (1.8 in)11 June 1907
Jul0.0 mm (0.00 in)1 July 1907
Aug0.0 mm (0.00 in)1 August 1907
Sep88.9 mm (3.5 in)23 September 1904
Oct91.7 mm (3.6 in)14 October 1908
Nov67.1 mm (2.6 in)21 November 1909
Dec114.6 mm (4.5 in)30 December 1904

Period of Record Coverage

1945 to 1946
Days with data per year at Laytonville #2 2 years of record at Laytonville #2, 1945 to 1946. 2 years have data for under 90 percent of days and are left out of rankings: 1945, 1946. 1945: 71 of 365 days1946: 147 of 365 days1945
2 years of record at Laytonville #2, 1945 to 1946. 2 years have data for under 90 percent of days and are left out of rankings: 1945, 1946.
Days with data per year at Laytonville #2
YearDays with dataShare of yearComplete
19457119%No
194614740%No

Latest Records

0

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

Extremes by Year

1904 to 1946
Yearly extremes at Laytonville #2: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)41.1 C (106.0 F)194539.2 C (102.5 F)2
Coldest night (TNn)-7.2 C (19.0 F)1946-5.8 C (21.6 F)2
Wettest day (Rx1day)186.9 mm (7.4 in)190791.0 mm (3.6 in)10
Wettest five days (Rx5day)367.3 mm (14.5 in)1909155.0 mm (6.1 in)10
Longest dry spell (CDD)116 days191031 days10

Hottest day (TXx)

Hottest day (TXx) at Laytonville #2 by year The hottest day of the year at Laytonville #2, 1904 to 1946. The record is 41.1 C (106.0 F) in 1945, marked on the chart; the median year is 39.2 C (102.5 F). 3738394041421910192019301940Record: 41.1 C (106.0 F) in 1945
The hottest day of the year at Laytonville #2, 1904 to 1946. The record is 41.1 C (106.0 F) in 1945, marked on the chart; the median year is 39.2 C (102.5 F).
Hottest day (TXx) at Laytonville #2 by year
YearHottest day (TXx)
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
194541.1 C (106.0 F)
194637.2 C (99.0 F)

Coldest night (TNn)

Coldest night (TNn) at Laytonville #2 by year The coldest night of the year at Laytonville #2, 1904 to 1946. The record is -7.2 C (19.0 F) in 1946, marked on the chart; the median year is -5.8 C (21.6 F). -8-7-6-5-41910192019301940Record: -7.2 C (19.0 F) in 1946
The coldest night of the year at Laytonville #2, 1904 to 1946. The record is -7.2 C (19.0 F) in 1946, marked on the chart; the median year is -5.8 C (21.6 F).
Coldest night (TNn) at Laytonville #2 by year
YearColdest night (TNn)
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1945-4.4 C (24.1 F)
1946-7.2 C (19.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Laytonville #2 by year The wettest day of the year at Laytonville #2, 1904 to 1946. The record is 186.9 mm (7.4 in) in 1907, marked on the chart; the median year is 91.0 mm (3.6 in). 501001502001910192019301940Record: 186.9 mm (7.4 in) in 1907
The wettest day of the year at Laytonville #2, 1904 to 1946. The record is 186.9 mm (7.4 in) in 1907, marked on the chart; the median year is 91.0 mm (3.6 in).
Wettest day (Rx1day) at Laytonville #2 by year
YearWettest day (Rx1day)
1904114.6 mm (4.5 in)
190569.9 mm (2.8 in)
190690.2 mm (3.6 in)
1907186.9 mm (7.4 in)
190891.7 mm (3.6 in)
1909156.0 mm (6.1 in)
191053.8 mm (2.1 in)
1911173.5 mm (6.8 in)
194570.4 mm (2.8 in)
194654.6 mm (2.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Laytonville #2 by year The wettest five days of the year at Laytonville #2, 1904 to 1946. The record is 367.3 mm (14.5 in) in 1909, marked on the chart; the median year is 155.0 mm (6.1 in). 1002003004001910192019301940Record: 367.3 mm (14.5 in) in 1909
The wettest five days of the year at Laytonville #2, 1904 to 1946. The record is 367.3 mm (14.5 in) in 1909, marked on the chart; the median year is 155.0 mm (6.1 in).
Wettest five days (Rx5day) at Laytonville #2 by year
YearWettest five days (Rx5day)
1904114.6 mm (4.5 in)
1905135.9 mm (5.4 in)
1906224.6 mm (8.8 in)
1907339.8 mm (13.4 in)
1908128.4 mm (5.1 in)
1909367.3 mm (14.5 in)
1910131.3 mm (5.2 in)
1911318.6 mm (12.5 in)
1945174.1 mm (6.9 in)
1946108.8 mm (4.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Laytonville #2 by year The longest dry spell of the year at Laytonville #2, 1904 to 1946. The record is 116 days in 1910, marked on the chart; the median year is 31 days. 0501001501910192019301940Record: 116 days in 1910
The longest dry spell of the year at Laytonville #2, 1904 to 1946. The record is 116 days in 1910, marked on the chart; the median year is 31 days.
Longest dry spell (CDD) at Laytonville #2 by year
YearLongest dry spell (CDD)
190410 days
190540 days
190616 days
190794 days
190832 days
190947 days
1910116 days
191130 days
194521 days
194625 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 Laytonville #2 standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Laytonville #2 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).