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Built 2026-10-17 (17 October 2026)

Mc Cook #2 Weather Records (USC00255312)

Record envelope, standing records and threshold days for Mc Cook #2 (USC00255312), Nebraska, United States, with 31 years of record.

Key Facts for Mc Cook #2

  • Mc Cook #2 (USC00255312) is a weather station in Nebraska, United States at 40.22 latitude and -100.63 longitude, 788 m (2,585 ft) above sea level.
  • The station reports from 1996 to 2026, 31 years of record.
  • 0 records set at Mc Cook #2 still stand.
  • Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Mc Cook #2 set a daily record precipitation of 40.4 mm (1.6 in) on 1 October 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Nebraska, United States, 40.22 latitude, -100.63 longitude.
  • Elevation: 788 m (2,585 ft).
  • Period of record: 1996 to 2026, 31 years.
  • Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Mc Cook #2, with 2026 drawn through them The band shows the record high and record low for each calendar day at Mc Cook #2. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Mc Cook #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 Mc Cook #2, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
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Marn/an/an/an/a
Aprn/an/an/an/a
Mayn/an/an/an/a
Junn/an/an/an/a
Juln/an/an/an/a
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Sepn/an/an/an/a
Octn/an/an/an/a
Novn/an/an/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Mc Cook #2 by the year they were set 0 records at Mc Cook #2 still stand. 00000000000
0 records at Mc Cook #2 still stand.
Standing records at Mc Cook #2 by the year they were set
Year setStanding records

Wettest Day of Each Month

May: 155.7 mm (6.1 in)
Record daily precipitation for each month at Mc Cook #2 The wettest day on record for each calendar month at Mc Cook #2. The most was 155.7 mm (6.1 in) on 24 May 2008. 050100150200 Jan: 12.7 mm (0.5 in), 22 January 2018 Jan Feb: 21.3 mm (0.8 in), 2 February 2016 Feb Mar: 46.0 mm (1.8 in), 30 March 2005 Mar Apr: 116.3 mm (4.6 in), 17 April 2016 Apr May: 155.7 mm (6.1 in), 24 May 2008 May Jun: 110.7 mm (4.4 in), 20 June 2018 Jun Jul: 72.4 mm (2.9 in), 17 July 2018 Jul Aug: 79.5 mm (3.1 in), 5 August 2015 Aug Sep: 151.9 mm (6.0 in), 17 September 2025 Sep Oct: 52.6 mm (2.1 in), 12 October 1997 Oct Nov: 49.8 mm (2.0 in), 18 November 2015 Nov Dec: 27.2 mm (1.1 in), 20 December 2006 Dec
The wettest day on record for each calendar month at Mc Cook #2. The most was 155.7 mm (6.1 in) on 24 May 2008.
Record daily precipitation for each month at Mc Cook #2
MonthRecord daily precipitation (mm)Date
Jan12.7 mm (0.5 in)22 January 2018
Feb21.3 mm (0.8 in)2 February 2016
Mar46.0 mm (1.8 in)30 March 2005
Apr116.3 mm (4.6 in)17 April 2016
May155.7 mm (6.1 in)24 May 2008
Jun110.7 mm (4.4 in)20 June 2018
Jul72.4 mm (2.9 in)17 July 2018
Aug79.5 mm (3.1 in)5 August 2015
Sep151.9 mm (6.0 in)17 September 2025
Oct52.6 mm (2.1 in)12 October 1997
Nov49.8 mm (2.0 in)18 November 2015
Dec27.2 mm (1.1 in)20 December 2006

Latest Records

7
Latest records at Mc Cook #2
DateStationRecordValueBeat old record byOld record stoodSignificance
1 October 2026Mc Cook #2, USdaily rain (Provisional)40.4 mm (1.6 in)33.5 mm (1.3 in)13 years38 of 100 (Notable)
29 September 2026Mc Cook #2, USdaily rain (Provisional)5.1 mm (0.20 in)4.1 mm (0.16 in)11 years8 of 100 (Routine)
25 September 2026Mc Cook #2, USdaily rain (Provisional)30.7 mm (1.2 in)4.8 mm (0.19 in)29 years13 of 100 (Routine)
8 September 2026Mc Cook #2, USdaily rain (Provisional)37.8 mm (1.5 in)31.2 mm (1.2 in)20 years27 of 100 (Routine)
23 July 2026Mc Cook #2, USdaily rain5.3 mm (0.21 in)2.3 mm (0.09 in)21 years11 of 100 (Routine)
14 February 2026Mc Cook #2, USdaily rain2.5 mm (0.10 in)2.0 mm (0.08 in)23 years14 of 100 (Routine)
24 January 2026Mc Cook #2, USdaily snowfall5.1 cm (2.0 in)5.1 cm (2.0 in)30 years22 of 100 (Routine)

Extremes by Year

1996 to 2026
Yearly extremes at Mc Cook #2: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)155.7 mm (6.1 in)200850.0 mm (2.0 in)31
Wettest five days (Rx5day)195.9 mm (7.7 in)200870.9 mm (2.8 in)31
Longest dry spell (CDD)62 days201438 days31

Wettest day (Rx1day)

Wettest day (Rx1day) at Mc Cook #2 by year The wettest day of the year at Mc Cook #2, 1996 to 2026. The record is 155.7 mm (6.1 in) in 2008, marked on the chart; the median year is 50.0 mm (2.0 in). 050100150200200020052010201520202025Record: 155.7 mm (6.1 in) in 2008
The wettest day of the year at Mc Cook #2, 1996 to 2026. The record is 155.7 mm (6.1 in) in 2008, marked on the chart; the median year is 50.0 mm (2.0 in).
Wettest day (Rx1day) at Mc Cook #2 by year
YearWettest day (Rx1day)
199650.0 mm (2.0 in)
199752.6 mm (2.1 in)
199831.5 mm (1.2 in)
199972.4 mm (2.9 in)
200042.4 mm (1.7 in)
200145.0 mm (1.8 in)
200244.2 mm (1.7 in)
200346.0 mm (1.8 in)
200443.9 mm (1.7 in)
200579.2 mm (3.1 in)
200649.8 mm (2.0 in)
200790.2 mm (3.6 in)
2008155.7 mm (6.1 in)
200961.7 mm (2.4 in)
201051.3 mm (2.0 in)
201166.0 mm (2.6 in)
201238.9 mm (1.5 in)
201328.7 mm (1.1 in)
201455.9 mm (2.2 in)
201579.5 mm (3.1 in)
2016116.3 mm (4.6 in)
201735.3 mm (1.4 in)
2018110.7 mm (4.4 in)
201939.6 mm (1.6 in)
202040.6 mm (1.6 in)
202149.8 mm (2.0 in)
202221.6 mm (0.9 in)
202371.9 mm (2.8 in)
202463.5 mm (2.5 in)
2025151.9 mm (6.0 in)
202640.4 mm (1.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mc Cook #2 by year The wettest five days of the year at Mc Cook #2, 1996 to 2026. The record is 195.9 mm (7.7 in) in 2008, marked on the chart; the median year is 70.9 mm (2.8 in). 050100150200200020052010201520202025Record: 195.9 mm (7.7 in) in 2008
The wettest five days of the year at Mc Cook #2, 1996 to 2026. The record is 195.9 mm (7.7 in) in 2008, marked on the chart; the median year is 70.9 mm (2.8 in).
Wettest five days (Rx5day) at Mc Cook #2 by year
YearWettest five days (Rx5day)
199688.0 mm (3.5 in)
199755.9 mm (2.2 in)
199848.1 mm (1.9 in)
1999102.4 mm (4.0 in)
200064.5 mm (2.5 in)
200170.9 mm (2.8 in)
200251.1 mm (2.0 in)
200347.5 mm (1.9 in)
200479.0 mm (3.1 in)
2005141.4 mm (5.6 in)
200690.4 mm (3.6 in)
2007152.9 mm (6.0 in)
2008195.9 mm (7.7 in)
200999.8 mm (3.9 in)
201064.5 mm (2.5 in)
201170.3 mm (2.8 in)
201246.0 mm (1.8 in)
201328.7 mm (1.1 in)
2014109.8 mm (4.3 in)
2015109.4 mm (4.3 in)
2016149.3 mm (5.9 in)
201759.7 mm (2.4 in)
2018118.6 mm (4.7 in)
201968.8 mm (2.7 in)
202064.0 mm (2.5 in)
202149.8 mm (2.0 in)
202222.6 mm (0.9 in)
2023101.5 mm (4.0 in)
202496.3 mm (3.8 in)
2025163.1 mm (6.4 in)
202646.4 mm (1.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mc Cook #2 by year The longest dry spell of the year at Mc Cook #2, 1996 to 2026. The record is 62 days in 2014, marked on the chart; the median year is 38 days. 020406080200020052010201520202025Record: 62 days in 2014
The longest dry spell of the year at Mc Cook #2, 1996 to 2026. The record is 62 days in 2014, marked on the chart; the median year is 38 days.
Longest dry spell (CDD) at Mc Cook #2 by year
YearLongest dry spell (CDD)
199651 days
199733 days
199839 days
199960 days
200049 days
200123 days
200247 days
200335 days
200437 days
200540 days
200653 days
200740 days
200839 days
200936 days
201043 days
201128 days
201246 days
201338 days
201462 days
201531 days
201629 days
201732 days
201816 days
201927 days
202045 days
202144 days
202238 days
202324 days
202431 days
202536 days
202662 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 Mc Cook #2 standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Mc Cook #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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-15).