Built 2026-10-18 (18 October 2026)

Bartlett 1W Weather Records (USC00250525)

Record envelope, standing records and threshold days for Bartlett 1W (USC00250525), Nebraska, United States, with 79 years of record.

Key Facts for Bartlett 1W

  • Bartlett 1W (USC00250525) is a weather station in Nebraska, United States at 41.89 latitude and -98.56 longitude, 663 m (2,175 ft) above sea level.
  • The station reports from 1948 to 2026, 79 years of record.
  • 1,464 records set at Bartlett 1W still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Bartlett 1W set a daily record low minimum temperature of -23.9 C (-11.0 F) on 21 January 2025.

About the Station

  • Location: Nebraska, United States, 41.89 latitude, -98.56 longitude.
  • Elevation: 663 m (2,175 ft).
  • Period of record: 1948 to 2026, 79 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Bartlett 1W, with 2026 drawn through them The band shows the record high and record low for each calendar day at Bartlett 1W. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Bartlett 1W. 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 Bartlett 1W, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan21.7 C (71.1 F)-32.8 C (-27.0 F)n/an/a
Feb25.6 C (78.1 F)-33.9 C (-29.0 F)n/an/a
Mar32.2 C (90.0 F)-25.6 C (-14.1 F)n/an/a
Apr33.9 C (93.0 F)-14.4 C (6.1 F)n/an/a
May37.8 C (100.0 F)-11.1 C (12.0 F)n/an/a
Jun40.6 C (105.1 F)-6.1 C (21.0 F)n/an/a
Jul42.8 C (109.0 F)-2.2 C (28.0 F)n/an/a
Aug41.1 C (106.0 F)-3.3 C (26.1 F)n/an/a
Sep38.3 C (100.9 F)-5.6 C (21.9 F)n/an/a
Oct35.6 C (96.1 F)-14.4 C (6.1 F)n/an/a
Nov28.9 C (84.0 F)-22.2 C (-8.0 F)n/an/a
Dec21.1 C (70.0 F)-33.9 C (-29.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Bartlett 1W by the year they were set 1,464 records at Bartlett 1W still stand. 2009 holds the most, with 73. 0204060801982: 61983: 431984: 241985: 451986: 371987: 391988: 501989: 521990: 621991: 421992: 201993: 211994: 71995: 451996: 441997: 491998: 181999: 382000: 522001: 332002: 282003: 282004: 242005: 312006: 422007: 192008: 352009: 732010: 252011: 212012: 402013: 332014: 402015: 252016: 192017: 332018: 282019: 282020: 332021: 332022: 232023: 432024: 322025: 1198219871992199720022007201220172022
1,464 records at Bartlett 1W still stand. 2009 holds the most, with 73.
Standing records at Bartlett 1W by the year they were set
Year setStanding records
19826
198343
198424
198545
198637
198739
198850
198952
199062
199142
199220
199321
19947
199545
199644
199749
199818
199938
200052
200133
200228
200328
200424
200531
200642
200719
200835
200973
201025
201121
201240
201333
201440
201525
201619
201733
201828
201928
202033
202133
202223
202343
202432
20251

All-Time Record Progression

7 new records
When Bartlett 1W set new all-time records 7 all-time records were set at Bartlett 1W between 30 January 1979 and 20 March 2006. Each dot is a new record. Record snow depthRecord daily snowfallRecord daily precipitation30 January 1979: Record snow depth 40.6 cm (16.0 in)29 December 1983: Record snow depth 43.2 cm (17.0 in)23 March 1987: Record daily snowfall 27.9 cm (11.0 in)19 January 1988: Record daily snowfall 29.2 cm (11.5 in)4 September 1989: Record daily precipitation 99.6 mm (3.9 in)19 April 2005: Record daily precipitation 102.4 mm (4.0 in)20 March 2006: Record daily snowfall 38.1 cm (15.0 in)198019851990199520002005
7 all-time records were set at Bartlett 1W between 30 January 1979 and 20 March 2006. Each dot is a new record.
When Bartlett 1W set new all-time records
DateKindDetail
1979-01-30Record snow depthRecord snow depth 40.6 cm (16.0 in)
1983-12-29Record snow depthRecord snow depth 43.2 cm (17.0 in)
1987-03-23Record daily snowfallRecord daily snowfall 27.9 cm (11.0 in)
1988-01-19Record daily snowfallRecord daily snowfall 29.2 cm (11.5 in)
1989-09-04Record daily precipitationRecord daily precipitation 99.6 mm (3.9 in)
2005-04-19Record daily precipitationRecord daily precipitation 102.4 mm (4.0 in)
2006-03-20Record daily snowfallRecord daily snowfall 38.1 cm (15.0 in)

Wettest Day of Each Month

Apr: 102.4 mm (4.0 in)
Record daily precipitation for each month at Bartlett 1W The wettest day on record for each calendar month at Bartlett 1W. The most was 102.4 mm (4.0 in) on 19 April 2005. 050100150 Jan: 76.2 mm (3.0 in), 5 January 2010 Jan Feb: 35.6 mm (1.4 in), 26 February 1958 Feb Mar: 70.6 mm (2.8 in), 16 March 1987 Mar Apr: 102.4 mm (4.0 in), 19 April 2005 Apr May: 76.5 mm (3.0 in), 31 May 2003 May Jun: 79.2 mm (3.1 in), 4 June 1999 Jun Jul: 86.6 mm (3.4 in), 5 July 1956 Jul Aug: 97.3 mm (3.8 in), 2 August 2013 Aug Sep: 99.6 mm (3.9 in), 4 September 1989 Sep Oct: 70.6 mm (2.8 in), 2 October 1950 Oct Nov: 50.8 mm (2.0 in), 26 November 2002 Nov Dec: 47.0 mm (1.9 in), 1 December 2018 Dec
The wettest day on record for each calendar month at Bartlett 1W. The most was 102.4 mm (4.0 in) on 19 April 2005.
Record daily precipitation for each month at Bartlett 1W
MonthRecord daily precipitation (mm)Date
Jan76.2 mm (3.0 in)5 January 2010
Feb35.6 mm (1.4 in)26 February 1958
Mar70.6 mm (2.8 in)16 March 1987
Apr102.4 mm (4.0 in)19 April 2005
May76.5 mm (3.0 in)31 May 2003
Jun79.2 mm (3.1 in)4 June 1999
Jul86.6 mm (3.4 in)5 July 1956
Aug97.3 mm (3.8 in)2 August 2013
Sep99.6 mm (3.9 in)4 September 1989
Oct70.6 mm (2.8 in)2 October 1950
Nov50.8 mm (2.0 in)26 November 2002
Dec47.0 mm (1.9 in)1 December 2018

Period of Record Coverage

1982 to 2025
Days with data per year at Bartlett 1W 44 years of record at Bartlett 1W, 1982 to 2025. 16 years have data for under 90 percent of days and are left out of rankings: 1982, 1983, 1984, 1987, 1991, 1992, 1993, 1994 and others. 1982: 129 of 365 days1983: 288 of 365 days1984: 195 of 366 days1985: 353 of 365 days1986: 350 of 365 days1987: 325 of 365 days1988: 362 of 366 days1989: 356 of 365 days1990: 360 of 365 days1991: 291 of 365 days1992: 134 of 366 days1993: 261 of 365 days1994: 44 of 365 days1995: 338 of 365 days1996: 353 of 366 days1997: 359 of 365 days1998: 240 of 365 days1999: 333 of 365 days2000: 365 of 366 days2001: 359 of 365 days2002: 301 of 365 days2003: 325 of 365 days2004: 359 of 366 days2005: 358 of 365 days2006: 362 of 365 days2007: 360 of 365 days2008: 334 of 366 days2009: 296 of 365 days2010: 224 of 365 days2011: 359 of 365 days2012: 362 of 366 days2013: 362 of 365 days2014: 364 of 365 days2015: 303 of 365 days2016: 291 of 366 days2017: 362 of 365 days2018: 363 of 365 days2019: 364 of 365 days2020: 358 of 366 days2021: 359 of 365 days2022: 364 of 365 days2023: 365 of 365 days2024: 365 of 366 days2025: 33 of 365 days1990200020102020
44 years of record at Bartlett 1W, 1982 to 2025. 16 years have data for under 90 percent of days and are left out of rankings: 1982, 1983, 1984, 1987, 1991, 1992, 1993, 1994 and others.
Days with data per year at Bartlett 1W
YearDays with dataShare of yearComplete
198212935%No
198328879%No
198419553%No
198535397%Yes
198635096%Yes
198732589%No
198836299%Yes
198935698%Yes
199036099%Yes
199129180%No
199213437%No
199326172%No
19944412%No
199533893%Yes
199635396%Yes
199735998%Yes
199824066%No
199933391%Yes
2000365100%Yes
200135998%Yes
200230182%No
200332589%No
200435998%Yes
200535898%Yes
200636299%Yes
200736099%Yes
200833491%Yes
200929681%No
201022461%No
201135998%Yes
201236299%Yes
201336299%Yes
2014364100%Yes
201530383%No
201629180%No
201736299%Yes
201836399%Yes
2019364100%Yes
202035898%Yes
202135998%Yes
2022364100%Yes
2023365100%Yes
2024365100%Yes
2025339%No

Latest Records

20
Latest records at Bartlett 1W
DateStationRecordValueBeat old record byOld record stoodSignificance
21 January 2025Bartlett 1W, USdaily low min-23.9 C (-11.0 F)3.3 C (5.9 F)37 years19 of 100 (Routine)
30 December 2024Bartlett 1W, USdaily high min2.2 C (36.0 F)3.3 C (5.9 F)13 years11 of 100 (Routine)
29 December 2024Bartlett 1W, USdaily high min1.1 C (34.0 F)1.1 C (2.0 F)25 years12 of 100 (Routine)
27 December 2024Bartlett 1W, USdaily high min4.4 C (39.9 F)3.3 C (5.9 F)35 years18 of 100 (Routine)
18 November 2024Bartlett 1W, USdaily rain21.1 mm (0.8 in)2.0 mm (0.08 in)20 years15 of 100 (Routine)
14 November 2024Bartlett 1W, USdaily high min6.7 C (44.1 F)0.6 C (1.1 F)1 year5 of 100 (Routine)
10 November 2024Bartlett 1W, USdaily high min5.6 C (42.1 F)2.3 C (4.1 F)14 years11 of 100 (Routine)
9 November 2024Bartlett 1W, USdaily high min (Tie)5.6 C (42.1 F)tie1 year1 of 100 (Routine)
4 November 2024Bartlett 1W, USdaily high min6.7 C (44.1 F)0.6 C (1.1 F)36 years15 of 100 (Routine)
18 October 2024Bartlett 1W, USdaily high min (Tie)10.0 C (50.0 F)tie1 year1 of 100 (Routine)
18 September 2024Bartlett 1W, USdaily high min19.4 C (66.9 F)1.1 C (2.0 F)36 years16 of 100 (Routine)
16 September 2024Bartlett 1W, USdaily rain38.1 mm (1.5 in)21.3 mm (0.8 in)56 years39 of 100 (Notable)
29 August 2024Bartlett 1W, USdaily high min (Tie)20.6 C (69.1 F)tie41 years4 of 100 (Routine)
14 August 2024Bartlett 1W, USdaily high min (Tie)20.0 C (68.0 F)tie36 years3 of 100 (Routine)
8 August 2024Bartlett 1W, USdaily high min21.1 C (70.0 F)0.5 C (0.9 F)4 years6 of 100 (Routine)
7 August 2024Bartlett 1W, USdaily high min22.2 C (72.0 F)0.5 C (0.9 F)17 years10 of 100 (Routine)
5 August 2024Bartlett 1W, USdaily high max37.2 C (99.0 F)0.5 C (0.9 F)22 years11 of 100 (Routine)
31 July 2024Bartlett 1W, USdaily high min23.9 C (75.0 F)0.6 C (1.1 F)38 years16 of 100 (Routine)
30 July 2024Bartlett 1W, USdaily high min (Tie)22.2 C (72.0 F)tie38 years3 of 100 (Routine)
16 July 2024Bartlett 1W, USdaily high min (Tie)21.7 C (71.1 F)tie42 years4 of 100 (Routine)

Climate Trend

25 complete years, 1985 to 2024
Annual mean temperature at Bartlett 1W as warming stripes, 1985 to 2024 One stripe for each of 25 complete years at Bartlett 1W, 1985 to 2024. Blue stripes are years cooler than the station's own mean of 9.7 C (49.5 F); red stripes are warmer. The coolest year was 1996, at 6.8 C (44.3 F), and the warmest was 2024, at 12.0 C (53.6 F). The strongest colour marks a difference of 3.0 C (5.4 F). 1985: 8.7 C, -1.1 C from the station mean1986: 10.7 C, +0.9 C from the station mean1988: 10.3 C, +0.5 C from the station mean1989: 9.4 C, -0.3 C from the station mean1990: 10.6 C, +0.8 C from the station mean1996: 6.8 C, -2.9 C from the station mean1997: 8.7 C, -1.0 C from the station mean2000: 9.2 C, -0.6 C from the station mean2001: 9.7 C, -0.1 C from the station mean2004: 9.6 C, -0.2 C from the station mean2005: 10.0 C, +0.2 C from the station mean2006: 10.5 C, +0.8 C from the station mean2007: 9.8 C, 0.0 C from the station mean2011: 8.7 C, -1.0 C from the station mean2012: 11.2 C, +1.5 C from the station mean2013: 8.6 C, -1.2 C from the station mean2014: 8.2 C, -1.6 C from the station mean2017: 10.6 C, +0.8 C from the station mean2018: 8.9 C, -0.9 C from the station mean2019: 8.5 C, -1.3 C from the station mean2020: 10.6 C, +0.9 C from the station mean2021: 10.9 C, +1.1 C from the station mean2022: 10.4 C, +0.6 C from the station mean2023: 11.4 C, +1.6 C from the station mean2024: 12.0 C, +2.3 C from the station mean19851990199520002005201020152020
One stripe for each of 25 complete years at Bartlett 1W, 1985 to 2024. Blue stripes are years cooler than the station's own mean of 9.7 C (49.5 F); red stripes are warmer. The coolest year was 1996, at 6.8 C (44.3 F), and the warmest was 2024, at 12.0 C (53.6 F). The strongest colour marks a difference of 3.0 C (5.4 F).
Annual mean temperature at Bartlett 1W as warming stripes, 1985 to 2024
YearAnnual mean temperatureDifference from the station mean
19858.7 C-1.09 C
198610.7 C+0.93 C
198810.3 C+0.54 C
19899.4 C-0.35 C
199010.6 C+0.82 C
19966.8 C-2.91 C
19978.7 C-1.02 C
20009.2 C-0.58 C
20019.7 C-0.09 C
20049.6 C-0.18 C
200510.0 C+0.21 C
200610.5 C+0.75 C
20079.8 C+0.01 C
20118.7 C-1.03 C
201211.2 C+1.48 C
20138.6 C-1.18 C
20148.2 C-1.56 C
201710.6 C+0.81 C
20188.9 C-0.87 C
20198.5 C-1.26 C
202010.6 C+0.89 C
202110.9 C+1.13 C
202210.4 C+0.64 C
202311.4 C+1.61 C
202412.0 C+2.27 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1948 to 2026
Yearly extremes at Bartlett 1W: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.8 C (109.0 F)200637.8 C (100.0 F)44
Coldest night (TNn)-33.9 C (-29.0 F)1989-26.4 C (-15.5 F)44
Wettest day (Rx1day)102.4 mm (4.0 in)200555.1 mm (2.2 in)79
Wettest five days (Rx5day)177.8 mm (7.0 in)201079.6 mm (3.1 in)78
Longest dry spell (CDD)66 days195434 days79

Hottest day (TXx)

Hottest day (TXx) at Bartlett 1W by year The hottest day of the year at Bartlett 1W, 1948 to 2026. The record is 42.8 C (109.0 F) in 2006, marked on the chart; the median year is 37.8 C (100.0 F). 10203040501960198020002020Record: 42.8 C (109.0 F) in 2006
The hottest day of the year at Bartlett 1W, 1948 to 2026. The record is 42.8 C (109.0 F) in 2006, marked on the chart; the median year is 37.8 C (100.0 F).
Hottest day (TXx) at Bartlett 1W by year
YearHottest day (TXx)
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981n/a
198236.7 C (98.1 F)
198340.0 C (104.0 F)
198438.3 C (100.9 F)
198536.7 C (98.1 F)
198637.8 C (100.0 F)
198738.3 C (100.9 F)
198840.6 C (105.1 F)
198938.3 C (100.9 F)
199040.6 C (105.1 F)
199138.3 C (100.9 F)
199233.9 C (93.0 F)
199335.6 C (96.1 F)
199422.8 C (73.0 F)
199540.0 C (104.0 F)
199635.6 C (96.1 F)
199737.8 C (100.0 F)
199837.2 C (99.0 F)
199937.8 C (100.0 F)
200038.3 C (100.9 F)
200137.8 C (100.0 F)
200241.1 C (106.0 F)
200339.4 C (102.9 F)
200438.3 C (100.9 F)
200541.1 C (106.0 F)
200642.8 C (109.0 F)
200739.4 C (102.9 F)
200836.7 C (98.1 F)
200937.8 C (100.0 F)
201033.9 C (93.0 F)
201136.7 C (98.1 F)
201240.6 C (105.1 F)
201337.2 C (99.0 F)
201436.1 C (97.0 F)
201537.2 C (99.0 F)
201636.7 C (98.1 F)
201738.3 C (100.9 F)
201835.6 C (96.1 F)
201937.2 C (99.0 F)
202037.2 C (99.0 F)
202138.9 C (102.0 F)
202238.9 C (102.0 F)
202340.0 C (104.0 F)
202440.0 C (104.0 F)
202513.9 C (57.0 F)
2026n/a

Coldest night (TNn)

Coldest night (TNn) at Bartlett 1W by year The coldest night of the year at Bartlett 1W, 1948 to 2026. The record is -33.9 C (-29.0 F) in 1989, marked on the chart; the median year is -26.4 C (-15.5 F). -40-30-20-101960198020002020Record: -33.9 C (-29.0 F) in 1989
The coldest night of the year at Bartlett 1W, 1948 to 2026. The record is -33.9 C (-29.0 F) in 1989, marked on the chart; the median year is -26.4 C (-15.5 F).
Coldest night (TNn) at Bartlett 1W by year
YearColdest night (TNn)
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981n/a
1982-12.2 C (10.0 F)
1983-32.2 C (-26.0 F)
1984-26.7 C (-16.1 F)
1985-27.2 C (-17.0 F)
1986-23.9 C (-11.0 F)
1987-17.8 C (0.0 F)
1988-30.0 C (-22.0 F)
1989-33.9 C (-29.0 F)
1990-27.8 C (-18.0 F)
1991-21.1 C (-6.0 F)
1992-21.1 C (-6.0 F)
1993-26.7 C (-16.1 F)
1994-29.4 C (-20.9 F)
1995-26.1 C (-15.0 F)
1996-33.9 C (-29.0 F)
1997-26.7 C (-16.1 F)
1998-26.7 C (-16.1 F)
1999-26.1 C (-15.0 F)
2000-26.1 C (-15.0 F)
2001-27.2 C (-17.0 F)
2002-19.4 C (-2.9 F)
2003-28.3 C (-18.9 F)
2004-25.0 C (-13.0 F)
2005-25.6 C (-14.1 F)
2006-26.1 C (-15.0 F)
2007-26.7 C (-16.1 F)
2008-26.7 C (-16.1 F)
2009-25.0 C (-13.0 F)
2010-26.7 C (-16.1 F)
2011-23.3 C (-9.9 F)
2012-21.1 C (-6.0 F)
2013-23.9 C (-11.0 F)
2014-26.7 C (-16.1 F)
2015-23.3 C (-9.9 F)
2016-30.0 C (-22.0 F)
2017-26.1 C (-15.0 F)
2018-30.6 C (-23.1 F)
2019-25.6 C (-14.1 F)
2020-23.3 C (-9.9 F)
2021-33.3 C (-27.9 F)
2022-30.0 C (-22.0 F)
2023-22.8 C (-9.0 F)
2024-27.8 C (-18.0 F)
2025-23.9 C (-11.0 F)
2026n/a

Wettest day (Rx1day)

Wettest day (Rx1day) at Bartlett 1W by year The wettest day of the year at Bartlett 1W, 1948 to 2026. The record is 102.4 mm (4.0 in) in 2005, marked on the chart; the median year is 55.1 mm (2.2 in). 0501001501960198020002020Record: 102.4 mm (4.0 in) in 2005
The wettest day of the year at Bartlett 1W, 1948 to 2026. The record is 102.4 mm (4.0 in) in 2005, marked on the chart; the median year is 55.1 mm (2.2 in).
Wettest day (Rx1day) at Bartlett 1W by year
YearWettest day (Rx1day)
194838.1 mm (1.5 in)
194975.2 mm (3.0 in)
195070.6 mm (2.8 in)
195148.8 mm (1.9 in)
195253.3 mm (2.1 in)
195367.3 mm (2.6 in)
195450.8 mm (2.0 in)
195533.0 mm (1.3 in)
195686.6 mm (3.4 in)
195740.1 mm (1.6 in)
195847.5 mm (1.9 in)
195942.4 mm (1.7 in)
196055.4 mm (2.2 in)
196173.2 mm (2.9 in)
196250.8 mm (2.0 in)
196360.7 mm (2.4 in)
196435.6 mm (1.4 in)
196575.4 mm (3.0 in)
196672.6 mm (2.9 in)
196734.3 mm (1.4 in)
196867.6 mm (2.7 in)
196941.7 mm (1.6 in)
197052.8 mm (2.1 in)
197123.4 mm (0.9 in)
197239.4 mm (1.6 in)
197355.9 mm (2.2 in)
197453.6 mm (2.1 in)
197568.8 mm (2.7 in)
197654.9 mm (2.2 in)
197742.4 mm (1.7 in)
197873.2 mm (2.9 in)
197986.4 mm (3.4 in)
198045.2 mm (1.8 in)
198169.1 mm (2.7 in)
198246.0 mm (1.8 in)
198352.6 mm (2.1 in)
198450.0 mm (2.0 in)
198555.4 mm (2.2 in)
198663.0 mm (2.5 in)
198770.6 mm (2.8 in)
198880.3 mm (3.2 in)
198999.6 mm (3.9 in)
199034.3 mm (1.4 in)
199155.1 mm (2.2 in)
199252.6 mm (2.1 in)
199340.6 mm (1.6 in)
199426.7 mm (1.1 in)
199536.8 mm (1.4 in)
199677.2 mm (3.0 in)
199756.4 mm (2.2 in)
199849.3 mm (1.9 in)
199979.2 mm (3.1 in)
200047.5 mm (1.9 in)
200194.0 mm (3.7 in)
200250.8 mm (2.0 in)
200376.5 mm (3.0 in)
200461.7 mm (2.4 in)
2005102.4 mm (4.0 in)
200692.7 mm (3.6 in)
200751.3 mm (2.0 in)
200870.4 mm (2.8 in)
200945.7 mm (1.8 in)
201076.2 mm (3.0 in)
201161.0 mm (2.4 in)
201251.1 mm (2.0 in)
201397.3 mm (3.8 in)
201456.6 mm (2.2 in)
201543.9 mm (1.7 in)
201658.4 mm (2.3 in)
201768.6 mm (2.7 in)
201873.7 mm (2.9 in)
201976.2 mm (3.0 in)
202054.6 mm (2.1 in)
202155.9 mm (2.2 in)
202253.3 mm (2.1 in)
202367.3 mm (2.6 in)
202447.0 mm (1.9 in)
20252.5 mm (0.10 in)
20260.0 mm (0.00 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Bartlett 1W by year The wettest five days of the year at Bartlett 1W, 1948 to 2026. The record is 177.8 mm (7.0 in) in 2010, marked on the chart; the median year is 79.6 mm (3.1 in). 0501001502001960198020002020Record: 177.8 mm (7.0 in) in 2010
The wettest five days of the year at Bartlett 1W, 1948 to 2026. The record is 177.8 mm (7.0 in) in 2010, marked on the chart; the median year is 79.6 mm (3.1 in).
Wettest five days (Rx5day) at Bartlett 1W by year
YearWettest five days (Rx5day)
1948102.1 mm (4.0 in)
194983.0 mm (3.3 in)
195078.0 mm (3.1 in)
195188.2 mm (3.5 in)
195287.1 mm (3.4 in)
195367.3 mm (2.6 in)
195479.0 mm (3.1 in)
195563.8 mm (2.5 in)
195691.7 mm (3.6 in)
195772.6 mm (2.9 in)
195877.0 mm (3.0 in)
195953.4 mm (2.1 in)
196069.4 mm (2.7 in)
196183.9 mm (3.3 in)
196279.7 mm (3.1 in)
196388.4 mm (3.5 in)
196455.9 mm (2.2 in)
1965143.5 mm (5.6 in)
1966119.4 mm (4.7 in)
1967103.9 mm (4.1 in)
196896.5 mm (3.8 in)
196968.4 mm (2.7 in)
197054.8 mm (2.2 in)
197145.0 mm (1.8 in)
197292.5 mm (3.6 in)
197398.1 mm (3.9 in)
197488.7 mm (3.5 in)
1975120.4 mm (4.7 in)
197669.7 mm (2.7 in)
197780.8 mm (3.2 in)
197880.6 mm (3.2 in)
197989.7 mm (3.5 in)
198052.6 mm (2.1 in)
198197.5 mm (3.8 in)
198272.4 mm (2.9 in)
198366.2 mm (2.6 in)
198478.3 mm (3.1 in)
198591.2 mm (3.6 in)
198683.6 mm (3.3 in)
1987117.8 mm (4.6 in)
1988137.6 mm (5.4 in)
1989119.9 mm (4.7 in)
199054.6 mm (2.1 in)
199174.9 mm (2.9 in)
199261.5 mm (2.4 in)
199361.8 mm (2.4 in)
199441.9 mm (1.6 in)
199562.4 mm (2.5 in)
199679.5 mm (3.1 in)
199756.4 mm (2.2 in)
199875.7 mm (3.0 in)
1999125.2 mm (4.9 in)
200070.6 mm (2.8 in)
2001118.6 mm (4.7 in)
200277.7 mm (3.1 in)
200376.5 mm (3.0 in)
200475.7 mm (3.0 in)
2005126.3 mm (5.0 in)
200695.7 mm (3.8 in)
2007112.0 mm (4.4 in)
2008143.5 mm (5.6 in)
200976.0 mm (3.0 in)
2010177.8 mm (7.0 in)
201168.9 mm (2.7 in)
201261.7 mm (2.4 in)
2013102.6 mm (4.0 in)
201478.2 mm (3.1 in)
201558.7 mm (2.3 in)
2016111.2 mm (4.4 in)
2017141.8 mm (5.6 in)
201891.0 mm (3.6 in)
201994.5 mm (3.7 in)
202058.4 mm (2.3 in)
202194.0 mm (3.7 in)
202253.3 mm (2.1 in)
202382.6 mm (3.3 in)
202467.3 mm (2.6 in)
202511.5 mm (0.5 in)
2026n/a

Longest dry spell (CDD)

Longest dry spell (CDD) at Bartlett 1W by year The longest dry spell of the year at Bartlett 1W, 1948 to 2026. The record is 66 days in 1954, marked on the chart; the median year is 34 days. 0204060801960198020002020Record: 66 days in 1954
The longest dry spell of the year at Bartlett 1W, 1948 to 2026. The record is 66 days in 1954, marked on the chart; the median year is 34 days.
Longest dry spell (CDD) at Bartlett 1W by year
YearLongest dry spell (CDD)
194828 days
194952 days
195030 days
195119 days
195257 days
195342 days
195466 days
195528 days
195622 days
195752 days
195853 days
195934 days
196035 days
196132 days
196260 days
196339 days
196448 days
196552 days
196641 days
196751 days
196855 days
196932 days
197043 days
197145 days
197253 days
197327 days
197445 days
197520 days
197638 days
197727 days
197824 days
197930 days
198034 days
198131 days
198225 days
198327 days
198433 days
198527 days
198633 days
198728 days
198839 days
198936 days
199024 days
199121 days
199234 days
199328 days
199426 days
199534 days
199635 days
199736 days
199849 days
199923 days
200027 days
200141 days
200235 days
200322 days
200425 days
200532 days
200629 days
200742 days
200823 days
200959 days
201029 days
201128 days
201241 days
201339 days
201436 days
201547 days
201650 days
201738 days
201820 days
201920 days
202022 days
202123 days
202263 days
202320 days
202447 days
202526 days
20261 day

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

25 years with a frost

Across 25 years with a frost, the median last spring frost at Bartlett 1W falls on 3 May and the median first autumn frost on 7 October, which leaves a median of 158 days between them.

Fitted over all years, the growing season changes by +1.5 days per decade at this station.

Frost dates and growing season at Bartlett 1W
MeasureMedian, all yearsEarliest periodRecent period (1985 to 2024)Recent against earliestFitted trend
Last spring frost3 Mayn/a3 Mayn/a+1.2 days per decade
First autumn frost7 Octobern/a7 Octobern/a+2.7 days per decade
Growing days158 daysn/a158 daysn/a+1.5 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

60 years, 1949 to 2024

A day with at least 58.1 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 108.0 mm (4.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Bartlett 1W: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years58.1 mm (2.3 in)
5 years74.2 mm (2.9 in)
10 years83.6 mm (3.3 in)
25 years94.3 mm (3.7 in)
50 years101.5 mm (4.0 in)
100 years108.0 mm (4.3 in)Longer than the 60 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, 60 years of values from 1949 to 2024.

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: 102.4 mm (4.0 in) in 2005; 99.6 mm (3.9 in) in 1989; 97.3 mm (3.8 in) in 2013.

Download the Data

  • Data for Bartlett 1W standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Bartlett 1W 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-12).