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Schooley's Mtn 1 SW Weather Records (USC00287899)

Record envelope, standing records and threshold days for Schooley's Mtn 1 SW (USC00287899), New Jersey, United States, with 33 years of record.

Key Facts for Schooley's Mtn 1 SW

  • Schooley's Mtn 1 SW (USC00287899) is a weather station in New Jersey, United States at 40.79 latitude and -74.83 longitude, 301 m (988 ft) above sea level.
  • The station reports from 1994 to 2026, 33 years of record.
  • 1,464 records set at Schooley's Mtn 1 SW still stand.
  • Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
  • Schooley's Mtn 1 SW set a daily record precipitation of 28.7 mm (1.1 in) on 14 September 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: New Jersey, United States, 40.79 latitude, -74.83 longitude.
  • Elevation: 301 m (988 ft).
  • Period of record: 1994 to 2026, 33 years.
  • Eligible elements: tmax, tmin, prcp, snow.

Daily Record Envelope and 2026

23 days at or beyond a record
Daily record high and record low at Schooley's Mtn 1 SW, with 2026 drawn through them The band shows the record high and record low for each calendar day at Schooley's Mtn 1 SW. The lines show the 2026 daily maximum and minimum. 23 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Schooley's Mtn 1 SW. The lines show the 2026 daily maximum and minimum. 23 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Schooley's Mtn 1 SW, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan18.9 C (66.0 F)-21.1 C (-6.0 F)8.9 C (48.0 F)-17.8 C (0.0 F)
Feb23.9 C (75.0 F)-22.8 C (-9.0 F)7.8 C (46.0 F)-17.8 C (0.0 F)
Mar28.3 C (82.9 F)-17.8 C (0.0 F)26.1 C (79.0 F)-9.4 C (15.1 F)
Apr31.7 C (89.1 F)-8.9 C (16.0 F)30.6 C (87.1 F)-5.6 C (21.9 F)
May32.8 C (91.0 F)-2.8 C (27.0 F)32.8 C (91.0 F)1.7 C (35.1 F)
Jun35.6 C (96.1 F)3.3 C (37.9 F)31.7 C (89.1 F)5.6 C (42.1 F)
Jul36.1 C (97.0 F)7.2 C (45.0 F)36.1 C (97.0 F)10.6 C (51.1 F)
Aug33.9 C (93.0 F)7.8 C (46.0 F)32.2 C (90.0 F)12.2 C (54.0 F)
Sep33.3 C (91.9 F)-0.6 C (30.9 F)28.3 C (82.9 F)7.2 C (45.0 F)
Oct30.0 C (86.0 F)-5.0 C (23.0 F)n/an/a
Nov26.1 C (79.0 F)-14.4 C (6.1 F)n/an/a
Dec21.1 C (70.0 F)-18.3 C (-0.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Schooley's Mtn 1 SW by the year they were set 1,464 records at Schooley's Mtn 1 SW still stand. 2000 holds the most, with 72. 0204060801994: 111995: 541996: 621997: 561998: 351999: 472000: 722001: 522002: 612003: 422004: 572005: 602006: 402007: 352008: 342009: 422010: 522011: 372012: 332013: 402014: 582015: 612016: 452017: 592018: 502019: 312020: 312021: 372022: 402023: 392024: 302025: 322026: 29199419982002200620102014201820222026
1,464 records at Schooley's Mtn 1 SW still stand. 2000 holds the most, with 72.
Standing records at Schooley's Mtn 1 SW by the year they were set
Year setStanding records
199411
199554
199662
199756
199835
199947
200072
200152
200261
200342
200457
200560
200640
200735
200834
200942
201052
201137
201233
201340
201458
201561
201645
201759
201850
201931
202031
202137
202240
202339
202430
202532
202629

Wettest Day of Each Month

Sep: 190.2 mm (7.5 in)
Record daily precipitation for each month at Schooley's Mtn 1 SW The wettest day on record for each calendar month at Schooley's Mtn 1 SW. The most was 190.2 mm (7.5 in) on 17 September 1999. 050100150200 Jan: 91.7 mm (3.6 in), 10 January 2024 Jan Feb: 63.5 mm (2.5 in), 13 February 2008 Feb Mar: 78.0 mm (3.1 in), 11 March 2011 Mar Apr: 107.2 mm (4.2 in), 16 April 2007 Apr May: 72.4 mm (2.9 in), 1 May 2014 May Jun: 112.5 mm (4.4 in), 27 June 2023 Jun Jul: 104.6 mm (4.1 in), 29 July 2026 Jul Aug: 149.1 mm (5.9 in), 28 August 2011 Aug Sep: 190.2 mm (7.5 in), 17 September 1999 Sep Oct: 166.6 mm (6.6 in), 20 October 1996 Oct Nov: 72.1 mm (2.8 in), 3 November 2018 Nov Dec: 95.8 mm (3.8 in), 18 December 2023 Dec
The wettest day on record for each calendar month at Schooley's Mtn 1 SW. The most was 190.2 mm (7.5 in) on 17 September 1999.
Record daily precipitation for each month at Schooley's Mtn 1 SW
MonthRecord daily precipitation (mm)Date
Jan91.7 mm (3.6 in)10 January 2024
Feb63.5 mm (2.5 in)13 February 2008
Mar78.0 mm (3.1 in)11 March 2011
Apr107.2 mm (4.2 in)16 April 2007
May72.4 mm (2.9 in)1 May 2014
Jun112.5 mm (4.4 in)27 June 2023
Jul104.6 mm (4.1 in)29 July 2026
Aug149.1 mm (5.9 in)28 August 2011
Sep190.2 mm (7.5 in)17 September 1999
Oct166.6 mm (6.6 in)20 October 1996
Nov72.1 mm (2.8 in)3 November 2018
Dec95.8 mm (3.8 in)18 December 2023

Period of Record Coverage

1994 to 2026
Days with data per year at Schooley's Mtn 1 SW 33 years of record at Schooley's Mtn 1 SW, 1994 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1994, 2026. 1994: 122 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 366 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 365 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 365 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 364 of 365 days2023: 365 of 365 days2024: 366 of 366 days2025: 365 of 365 days2026: 272 of 365 days1995200020052010201520202025
33 years of record at Schooley's Mtn 1 SW, 1994 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1994, 2026.
Days with data per year at Schooley's Mtn 1 SW
YearDays with dataShare of yearComplete
199412233%No
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
2001365100%Yes
2002365100%Yes
2003365100%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
2018365100%Yes
2019365100%Yes
2020366100%Yes
2021365100%Yes
2022364100%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202627275%No

Latest Records

20
Latest records at Schooley's Mtn 1 SW
DateStationRecordValueBeat old record byOld record stoodSignificance
14 September 2026Schooley's Mtn 1 SW, USdaily rain (Provisional)28.7 mm (1.1 in)2.8 mm (0.11 in)4 years5 of 100 (Routine)
21 August 2026Schooley's Mtn 1 SW, USdaily rain (Provisional)39.9 mm (1.6 in)8.4 mm (0.33 in)0 years7 of 100 (Routine)
18 August 2026Schooley's Mtn 1 SW, USdaily rain (Provisional)39.4 mm (1.6 in)13.5 mm (0.5 in)28 years18 of 100 (Routine)
8 August 2026Schooley's Mtn 1 SW, USdaily high max32.2 C (90.0 F)0.5 C (0.9 F)4 years5 of 100 (Routine)
7 August 2026Schooley's Mtn 1 SW, USdaily high min20.6 C (69.1 F)0.6 C (1.1 F)24 years11 of 100 (Routine)
29 July 2026Schooley's Mtn 1 SW, USmonthly rain104.6 mm (4.1 in)4.8 mm (0.19 in)3 years16 of 100 (Routine)
23 July 2026Schooley's Mtn 1 SW, USdaily low min (Tie)11.7 C (53.1 F)tie25 years2 of 100 (Routine)
19 July 2026Schooley's Mtn 1 SW, USdaily rain29.2 mm (1.1 in)8.1 mm (0.32 in)21 years14 of 100 (Routine)
6 July 2026Schooley's Mtn 1 SW, USdaily rain44.2 mm (1.7 in)21.8 mm (0.9 in)20 years24 of 100 (Routine)
4 July 2026Schooley's Mtn 1 SW, USdaily high max35.0 C (95.0 F)1.7 C (3.1 F)8 years10 of 100 (Routine)
3 July 2026Schooley's Mtn 1 SW, USdaily high min23.3 C (73.9 F)1.6 C (2.9 F)27 years16 of 100 (Routine)
3 July 2026Schooley's Mtn 1 SW, USall-time high max (Tie)36.1 C (97.0 F)tie15 years6 of 100 (Routine)
2 July 2026Schooley's Mtn 1 SW, USdaily high max33.9 C (93.0 F)1.7 C (3.1 F)8 years10 of 100 (Routine)
2 July 2026Schooley's Mtn 1 SW, USdaily high min21.1 C (70.0 F)1.1 C (2.0 F)12 years9 of 100 (Routine)
24 June 2026Schooley's Mtn 1 SW, USdaily low max (Tie)20.0 C (68.0 F)tie8 years1 of 100 (Routine)
23 June 2026Schooley's Mtn 1 SW, USdaily rain20.6 mm (0.8 in)0.5 mm (0.02 in)29 years11 of 100 (Routine)
15 June 2026Schooley's Mtn 1 SW, USdaily high max (Tie)30.6 C (87.1 F)tie20 years2 of 100 (Routine)
12 June 2026Schooley's Mtn 1 SW, USdaily high max31.7 C (89.1 F)1.1 C (2.0 F)8 years7 of 100 (Routine)
6 June 2026Schooley's Mtn 1 SW, USdaily high max (Tie)30.0 C (86.0 F)tie4 years1 of 100 (Routine)
2 June 2026Schooley's Mtn 1 SW, USdaily low min (Tie)5.6 C (42.1 F)tie23 years2 of 100 (Routine)

Climate Trend

31 complete years, 1995 to 2025
Annual mean temperature at Schooley's Mtn 1 SW as warming stripes, 1995 to 2025 One stripe for each of 31 complete years at Schooley's Mtn 1 SW, 1995 to 2025. Blue stripes are years cooler than the station's own mean of 9.9 C (49.7 F); red stripes are warmer. The coolest year was 1996, at 8.4 C (47.0 F), and the warmest was 2023, at 11.3 C (52.3 F). The strongest colour marks a difference of 1.5 C (2.7 F). 1995: 8.8 C, -1.0 C from the station mean1996: 8.4 C, -1.5 C from the station mean1997: 8.4 C, -1.4 C from the station mean1998: 10.4 C, +0.6 C from the station mean1999: 10.1 C, +0.2 C from the station mean2000: 8.8 C, -1.0 C from the station mean2001: 9.7 C, -0.1 C from the station mean2002: 10.0 C, +0.1 C from the station mean2003: 8.6 C, -1.2 C from the station mean2004: 9.2 C, -0.7 C from the station mean2005: 9.7 C, -0.1 C from the station mean2006: 10.6 C, +0.7 C from the station mean2007: 9.5 C, -0.4 C from the station mean2008: 9.6 C, -0.3 C from the station mean2009: 9.2 C, -0.6 C from the station mean2010: 10.4 C, +0.5 C from the station mean2011: 10.2 C, +0.4 C from the station mean2012: 10.9 C, +1.0 C from the station mean2013: 9.6 C, -0.3 C from the station mean2014: 8.8 C, -1.1 C from the station mean2015: 9.9 C, 0.0 C from the station mean2016: 10.6 C, +0.8 C from the station mean2017: 10.2 C, +0.4 C from the station mean2018: 9.9 C, +0.1 C from the station mean2019: 9.8 C, -0.1 C from the station mean2020: 10.7 C, +0.8 C from the station mean2021: 10.5 C, +0.7 C from the station mean2022: 10.3 C, +0.4 C from the station mean2023: 11.3 C, +1.4 C from the station mean2024: 11.2 C, +1.4 C from the station mean2025: 10.3 C, +0.4 C from the station mean1995200020052010201520202025
One stripe for each of 31 complete years at Schooley's Mtn 1 SW, 1995 to 2025. Blue stripes are years cooler than the station's own mean of 9.9 C (49.7 F); red stripes are warmer. The coolest year was 1996, at 8.4 C (47.0 F), and the warmest was 2023, at 11.3 C (52.3 F). The strongest colour marks a difference of 1.5 C (2.7 F).
Annual mean temperature at Schooley's Mtn 1 SW as warming stripes, 1995 to 2025
YearAnnual mean temperatureDifference from the station mean
19958.8 C-1.04 C
19968.4 C-1.49 C
19978.4 C-1.43 C
199810.4 C+0.58 C
199910.1 C+0.24 C
20008.8 C-1.01 C
20019.7 C-0.12 C
200210.0 C+0.10 C
20038.6 C-1.22 C
20049.2 C-0.68 C
20059.7 C-0.11 C
200610.6 C+0.71 C
20079.5 C-0.39 C
20089.6 C-0.29 C
20099.2 C-0.64 C
201010.4 C+0.52 C
201110.2 C+0.37 C
201210.9 C+1.02 C
20139.6 C-0.29 C
20148.8 C-1.08 C
20159.9 C+0.02 C
201610.6 C+0.77 C
201710.2 C+0.37 C
20189.9 C+0.09 C
20199.8 C-0.09 C
202010.7 C+0.85 C
202110.5 C+0.69 C
202210.3 C+0.43 C
202311.3 C+1.43 C
202411.2 C+1.39 C
202510.3 C+0.42 C

The annual mean temperature here has risen by 0.6 C (0.3 to 0.8) per decade over 1995 to 2025. In Fahrenheit: 1.0 F (0.5 to 1.5) per decade. The slope is a straight line fitted to 31 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Schooley's Mtn 1 SW
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.6 C (0.3 to 0.8) per decade1.0 F (0.5 to 1.5) per decade1995 to 202531Rise
Mean daily maximum0.7 C (0.4 to 1.0) per decade1.2 F (0.7 to 1.7) per decade1995 to 202531Rise
Mean daily minimum0.4 C (0.2 to 0.7) per decade0.8 F (0.3 to 1.3) per decade1995 to 202531Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1994 to 2026
Yearly extremes at Schooley's Mtn 1 SW: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)36.1 C (97.0 F)201033.3 C (91.9 F)33
Coldest night (TNn)-22.8 C (-9.0 F)2015-17.8 C (0.0 F)33
Wettest day (Rx1day)190.2 mm (7.5 in)199972.4 mm (2.9 in)33
Wettest five days (Rx5day)300.3 mm (11.8 in)2005112.1 mm (4.4 in)33
Longest dry spell (CDD)42 days202416 days33

Hottest day (TXx)

Hottest day (TXx) at Schooley's Mtn 1 SW by year The hottest day of the year at Schooley's Mtn 1 SW, 1994 to 2026. The record is 36.1 C (97.0 F) in 2010, marked on the chart; the median year is 33.3 C (91.9 F). 2527.53032.53537.5200020102020Record: 36.1 C (97.0 F) in 2010
The hottest day of the year at Schooley's Mtn 1 SW, 1994 to 2026. The record is 36.1 C (97.0 F) in 2010, marked on the chart; the median year is 33.3 C (91.9 F).
Hottest day (TXx) at Schooley's Mtn 1 SW by year
YearHottest day (TXx)
199426.1 C (79.0 F)
199533.9 C (93.0 F)
199632.2 C (90.0 F)
199732.2 C (90.0 F)
199831.1 C (88.0 F)
199934.4 C (93.9 F)
200030.6 C (87.1 F)
200133.3 C (91.9 F)
200233.9 C (93.0 F)
200331.7 C (89.1 F)
200430.6 C (87.1 F)
200533.3 C (91.9 F)
200633.9 C (93.0 F)
200732.8 C (91.0 F)
200833.3 C (91.9 F)
200931.7 C (89.1 F)
201036.1 C (97.0 F)
201135.6 C (96.1 F)
201235.6 C (96.1 F)
201333.9 C (93.0 F)
201431.7 C (89.1 F)
201532.8 C (91.0 F)
201633.9 C (93.0 F)
201732.8 C (91.0 F)
201833.3 C (91.9 F)
201932.8 C (91.0 F)
202032.8 C (91.0 F)
202133.3 C (91.9 F)
202232.8 C (91.0 F)
202333.9 C (93.0 F)
202433.9 C (93.0 F)
202535.6 C (96.1 F)
202636.1 C (97.0 F)

Coldest night (TNn)

Coldest night (TNn) at Schooley's Mtn 1 SW by year The coldest night of the year at Schooley's Mtn 1 SW, 1994 to 2026. The record is -22.8 C (-9.0 F) in 2015, marked on the chart; the median year is -17.8 C (0.0 F). -25-20-15-10200020102020Record: -22.8 C (-9.0 F) in 2015
The coldest night of the year at Schooley's Mtn 1 SW, 1994 to 2026. The record is -22.8 C (-9.0 F) in 2015, marked on the chart; the median year is -17.8 C (0.0 F).
Coldest night (TNn) at Schooley's Mtn 1 SW by year
YearColdest night (TNn)
1994-11.1 C (12.0 F)
1995-18.3 C (-0.9 F)
1996-20.6 C (-5.1 F)
1997-19.4 C (-2.9 F)
1998-13.9 C (7.0 F)
1999-16.7 C (1.9 F)
2000-17.8 C (0.0 F)
2001-13.9 C (7.0 F)
2002-12.8 C (9.0 F)
2003-18.3 C (-0.9 F)
2004-20.0 C (-4.0 F)
2005-19.4 C (-2.9 F)
2006-13.3 C (8.1 F)
2007-17.8 C (0.0 F)
2008-15.0 C (5.0 F)
2009-20.0 C (-4.0 F)
2010-13.3 C (8.1 F)
2011-18.9 C (-2.0 F)
2012-13.9 C (7.0 F)
2013-15.6 C (3.9 F)
2014-20.0 C (-4.0 F)
2015-22.8 C (-9.0 F)
2016-20.6 C (-5.1 F)
2017-15.0 C (5.0 F)
2018-18.9 C (-2.0 F)
2019-21.1 C (-6.0 F)
2020-15.0 C (5.0 F)
2021-12.2 C (10.0 F)
2022-18.3 C (-0.9 F)
2023-17.8 C (0.0 F)
2024-18.3 C (-0.9 F)
2025-19.4 C (-2.9 F)
2026-17.8 C (0.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Schooley's Mtn 1 SW by year The wettest day of the year at Schooley's Mtn 1 SW, 1994 to 2026. The record is 190.2 mm (7.5 in) in 1999, marked on the chart; the median year is 72.4 mm (2.9 in). 050100150200200020102020Record: 190.2 mm (7.5 in) in 1999
The wettest day of the year at Schooley's Mtn 1 SW, 1994 to 2026. The record is 190.2 mm (7.5 in) in 1999, marked on the chart; the median year is 72.4 mm (2.9 in).
Wettest day (Rx1day) at Schooley's Mtn 1 SW by year
YearWettest day (Rx1day)
199436.8 mm (1.4 in)
1995108.7 mm (4.3 in)
1996166.6 mm (6.6 in)
199750.3 mm (2.0 in)
199860.7 mm (2.4 in)
1999190.2 mm (7.5 in)
200047.2 mm (1.9 in)
200157.7 mm (2.3 in)
200252.8 mm (2.1 in)
200359.7 mm (2.4 in)
200493.7 mm (3.7 in)
2005136.4 mm (5.4 in)
200679.0 mm (3.1 in)
2007107.2 mm (4.2 in)
200876.2 mm (3.0 in)
200962.5 mm (2.5 in)
2010132.8 mm (5.2 in)
2011149.1 mm (5.9 in)
201263.8 mm (2.5 in)
201356.1 mm (2.2 in)
201472.4 mm (2.9 in)
201564.8 mm (2.6 in)
201643.4 mm (1.7 in)
201782.3 mm (3.2 in)
201872.1 mm (2.8 in)
201968.8 mm (2.7 in)
2020101.6 mm (4.0 in)
2021115.1 mm (4.5 in)
202260.7 mm (2.4 in)
2023112.5 mm (4.4 in)
202491.7 mm (3.6 in)
202564.0 mm (2.5 in)
2026104.6 mm (4.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Schooley's Mtn 1 SW by year The wettest five days of the year at Schooley's Mtn 1 SW, 1994 to 2026. The record is 300.3 mm (11.8 in) in 2005, marked on the chart; the median year is 112.1 mm (4.4 in). 0100200300400200020102020Record: 300.3 mm (11.8 in) in 2005
The wettest five days of the year at Schooley's Mtn 1 SW, 1994 to 2026. The record is 300.3 mm (11.8 in) in 2005, marked on the chart; the median year is 112.1 mm (4.4 in).
Wettest five days (Rx5day) at Schooley's Mtn 1 SW by year
YearWettest five days (Rx5day)
199448.6 mm (1.9 in)
1995112.1 mm (4.4 in)
1996184.9 mm (7.3 in)
199792.5 mm (3.6 in)
1998116.5 mm (4.6 in)
1999219.7 mm (8.6 in)
2000106.9 mm (4.2 in)
2001111.2 mm (4.4 in)
200296.7 mm (3.8 in)
2003139.7 mm (5.5 in)
2004105.4 mm (4.1 in)
2005300.3 mm (11.8 in)
2006146.4 mm (5.8 in)
2007147.1 mm (5.8 in)
2008113.0 mm (4.4 in)
2009131.6 mm (5.2 in)
2010182.1 mm (7.2 in)
2011197.7 mm (7.8 in)
201286.6 mm (3.4 in)
2013109.7 mm (4.3 in)
2014100.9 mm (4.0 in)
201590.3 mm (3.6 in)
201669.6 mm (2.7 in)
201782.6 mm (3.3 in)
2018128.0 mm (5.0 in)
201998.5 mm (3.9 in)
2020171.7 mm (6.8 in)
2021141.5 mm (5.6 in)
202294.7 mm (3.7 in)
2023147.4 mm (5.8 in)
2024117.6 mm (4.6 in)
202579.8 mm (3.1 in)
2026108.9 mm (4.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Schooley's Mtn 1 SW by year The longest dry spell of the year at Schooley's Mtn 1 SW, 1994 to 2026. The record is 42 days in 2024, marked on the chart; the median year is 16 days. 1020304050200020102020Record: 42 days in 2024
The longest dry spell of the year at Schooley's Mtn 1 SW, 1994 to 2026. The record is 42 days in 2024, marked on the chart; the median year is 16 days.
Longest dry spell (CDD) at Schooley's Mtn 1 SW by year
YearLongest dry spell (CDD)
199417 days
199534 days
199613 days
199715 days
199814 days
199917 days
200021 days
200129 days
200216 days
200314 days
200417 days
200515 days
200616 days
200716 days
200820 days
200912 days
201017 days
201116 days
201219 days
201312 days
201418 days
201523 days
201618 days
201716 days
201816 days
201911 days
202016 days
202117 days
202215 days
202320 days
202442 days
202516 days
202620 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.

Frost Dates and Growing Season

31 years with a frost

Across 31 years with a frost, the median last spring frost at Schooley's Mtn 1 SW falls on 23 April and the median first autumn frost on 20 October, which leaves a median of 178 days between them.

Fitted over all years, the growing season changes by +4.1 days per decade at this station.

Frost dates and growing season at Schooley's Mtn 1 SW
MeasureMedian, all yearsEarliest periodRecent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost23 Apriln/a24 Apriln/a+0.4 days per decade
First autumn frost20 Octobern/a20 Octobern/a+4.5 days per decade
Growing days178 daysn/a178 daysn/a+4.1 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

31 years, 1995 to 2025

A day with at least 77.0 mm (3.0 in) of rain is expected about once in 2 years. A day with at least 241.3 mm (9.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Schooley's Mtn 1 SW: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years77.0 mm (3.0 in)
5 years108.9 mm (4.3 in)
10 years134.1 mm (5.3 in)
25 years171.6 mm (6.8 in)
50 years204.2 mm (8.0 in)Longer than the 31 years of record
100 years241.3 mm (9.5 in)Longer than the 31 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 31 years of values from 1995 to 2025.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 190.2 mm (7.5 in) in 1999; 166.6 mm (6.6 in) in 1996; 149.1 mm (5.9 in) in 2011.

Download the Data

  • Data for Schooley's Mtn 1 SW standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Schooley's Mtn 1 SW 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 (2026-10-14).