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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Studley 9NNW Weather Records (USC00147904)

Record envelope, standing records and threshold days for Studley 9NNW (USC00147904), Kansas, United States, with 48 years of record.

Key Facts for Studley 9NNW

  • Studley 9NNW (USC00147904) is a weather station in Kansas, United States at 39.47 latitude and -100.22 longitude, 790 m (2,593 ft) above sea level.
  • The station reports from 1969 to 2016, 48 years of record.
  • 0 records set at Studley 9NNW still stand.
  • Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Studley 9NNW set a daily record precipitation of 23.9 mm (0.9 in) on 7 September 2016.

About the Station

  • Location: Kansas, United States, 39.47 latitude, -100.22 longitude.
  • Elevation: 790 m (2,593 ft).
  • Period of record: 1969 to 2016, 48 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 Studley 9NNW, with 2026 drawn through them The band shows the record high and record low for each calendar day at Studley 9NNW. 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 Studley 9NNW. 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 Studley 9NNW, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

0 standing records
Standing records at Studley 9NNW by the year they were set 0 records at Studley 9NNW still stand. 00000000000
0 records at Studley 9NNW still stand.
Standing records at Studley 9NNW by the year they were set
Year setStanding records

Wettest Day of Each Month

Aug: 108.0 mm (4.3 in)
Record daily precipitation for each month at Studley 9NNW The wettest day on record for each calendar month at Studley 9NNW. The most was 108.0 mm (4.3 in) on 2 August 1999. 050100150 Jan: 23.1 mm (0.9 in), 20 January 1990 Jan Feb: 23.4 mm (0.9 in), 10 February 1998 Feb Mar: 39.4 mm (1.6 in), 22 March 2005 Mar Apr: 77.5 mm (3.1 in), 6 April 2005 Apr May: 99.3 mm (3.9 in), 24 May 2008 May Jun: 91.4 mm (3.6 in), 18 June 1975 Jun Jul: 81.3 mm (3.2 in), 26 July 1977 Jul Aug: 108.0 mm (4.3 in), 2 August 1999 Aug Sep: 87.6 mm (3.4 in), 4 September 2016 Sep Oct: 96.5 mm (3.8 in), 8 October 2011 Oct Nov: 45.2 mm (1.8 in), 17 November 2015 Nov Dec: 73.7 mm (2.9 in), 31 December 2006 Dec
The wettest day on record for each calendar month at Studley 9NNW. The most was 108.0 mm (4.3 in) on 2 August 1999.
Record daily precipitation for each month at Studley 9NNW
MonthRecord daily precipitation (mm)Date
Jan23.1 mm (0.9 in)20 January 1990
Feb23.4 mm (0.9 in)10 February 1998
Mar39.4 mm (1.6 in)22 March 2005
Apr77.5 mm (3.1 in)6 April 2005
May99.3 mm (3.9 in)24 May 2008
Jun91.4 mm (3.6 in)18 June 1975
Jul81.3 mm (3.2 in)26 July 1977
Aug108.0 mm (4.3 in)2 August 1999
Sep87.6 mm (3.4 in)4 September 2016
Oct96.5 mm (3.8 in)8 October 2011
Nov45.2 mm (1.8 in)17 November 2015
Dec73.7 mm (2.9 in)31 December 2006

Latest Records

20
Latest records at Studley 9NNW
DateStationRecordValueBeat old record byOld record stoodSignificance
7 September 2016Studley 9NNW, USdaily rain23.9 mm (0.9 in)6.9 mm (0.27 in)13 years13 of 100 (Routine)
4 September 2016Studley 9NNW, USmonthly rain87.6 mm (3.4 in)17.7 mm (0.7 in)24 years37 of 100 (Notable)
5 August 2016Studley 9NNW, USdaily rain31.0 mm (1.2 in)4.1 mm (0.16 in)45 years19 of 100 (Routine)
6 July 2016Studley 9NNW, USdaily rain28.2 mm (1.1 in)20.6 mm (0.8 in)12 years20 of 100 (Routine)
27 April 2016Studley 9NNW, USdaily rain27.9 mm (1.1 in)19.3 mm (0.8 in)30 years29 of 100 (Routine)
17 April 2016Studley 9NNW, USdaily rain54.6 mm (2.1 in)31.5 mm (1.2 in)8 years32 of 100 (Routine)
13 February 2016Studley 9NNW, USdaily snow depth5.1 cm (2.0 in)5.1 cm (2.0 in)45 years20 of 100 (Routine)
12 February 2016Studley 9NNW, USdaily snow depth10.2 cm (4.0 in)10.2 cm (4.0 in)45 years27 of 100 (Routine)
11 February 2016Studley 9NNW, USdaily snow depth10.2 cm (4.0 in)10.2 cm (4.0 in)45 years27 of 100 (Routine)
10 February 2016Studley 9NNW, USdaily snow depth15.2 cm (6.0 in)15.2 cm (6.0 in)45 years32 of 100 (Routine)
9 February 2016Studley 9NNW, USdaily snow depth17.8 cm (7.0 in)17.8 cm (7.0 in)45 years34 of 100 (Routine)
8 February 2016Studley 9NNW, USdaily snow depth20.3 cm (8.0 in)17.8 cm (7.0 in)44 years34 of 100 (Routine)
7 February 2016Studley 9NNW, USdaily snow depth20.3 cm (8.0 in)15.2 cm (6.0 in)44 years32 of 100 (Routine)
6 February 2016Studley 9NNW, USdaily snow depth25.4 cm (10.0 in)20.3 cm (8.0 in)44 years37 of 100 (Notable)
5 February 2016Studley 9NNW, USdaily snow depth25.4 cm (10.0 in)25.4 cm (10.0 in)45 years42 of 100 (Notable)
4 February 2016Studley 9NNW, USdaily snow depth27.9 cm (11.0 in)27.9 cm (11.0 in)45 years44 of 100 (Notable)
3 February 2016Studley 9NNW, USmonthly snow depth (Tie)30.5 cm (12.0 in)tie0 years3 of 100 (Routine)
2 February 2016Studley 9NNW, USdaily rain10.7 mm (0.4 in)8.7 mm (0.34 in)12 years20 of 100 (Routine)
2 February 2016Studley 9NNW, USmonthly snowfall30.5 cm (12.0 in)2.6 cm (1.0 in)2 years19 of 100 (Routine)
2 February 2016Studley 9NNW, USmonthly snow depth30.5 cm (12.0 in)2.6 cm (1.0 in)2 years16 of 100 (Routine)

Extremes by Year

1969 to 2016
Yearly extremes at Studley 9NNW: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)108.0 mm (4.3 in)199957.4 mm (2.3 in)47
Wettest five days (Rx5day)144.5 mm (5.7 in)200875.6 mm (3.0 in)47
Longest dry spell (CDD)83 days197240 days47

Wettest day (Rx1day)

Wettest day (Rx1day) at Studley 9NNW by year The wettest day of the year at Studley 9NNW, 1969 to 2016. The record is 108.0 mm (4.3 in) in 1999, marked on the chart; the median year is 57.4 mm (2.3 in). 25507510012519701980199020002010Record: 108.0 mm (4.3 in) in 1999
The wettest day of the year at Studley 9NNW, 1969 to 2016. The record is 108.0 mm (4.3 in) in 1999, marked on the chart; the median year is 57.4 mm (2.3 in).
Wettest day (Rx1day) at Studley 9NNW by year
YearWettest day (Rx1day)
196929.5 mm (1.2 in)
197064.5 mm (2.5 in)
197164.8 mm (2.6 in)
197253.6 mm (2.1 in)
197335.6 mm (1.4 in)
197591.4 mm (3.6 in)
197636.3 mm (1.4 in)
197781.3 mm (3.2 in)
197868.3 mm (2.7 in)
197945.7 mm (1.8 in)
198034.3 mm (1.4 in)
198144.7 mm (1.8 in)
198242.4 mm (1.7 in)
198325.1 mm (1.0 in)
198439.4 mm (1.6 in)
198537.6 mm (1.5 in)
198643.2 mm (1.7 in)
198743.7 mm (1.7 in)
198854.1 mm (2.1 in)
198971.6 mm (2.8 in)
199058.7 mm (2.3 in)
199156.4 mm (2.2 in)
199269.9 mm (2.8 in)
199380.3 mm (3.2 in)
199450.3 mm (2.0 in)
199537.8 mm (1.5 in)
199663.5 mm (2.5 in)
199762.5 mm (2.5 in)
199830.5 mm (1.2 in)
1999108.0 mm (4.3 in)
200035.6 mm (1.4 in)
200166.0 mm (2.6 in)
200238.6 mm (1.5 in)
200329.7 mm (1.2 in)
200455.6 mm (2.2 in)
200577.5 mm (3.1 in)
200673.7 mm (2.9 in)
200739.1 mm (1.5 in)
200899.3 mm (3.9 in)
200962.7 mm (2.5 in)
201069.3 mm (2.7 in)
201196.5 mm (3.8 in)
201278.7 mm (3.1 in)
201357.4 mm (2.3 in)
201489.9 mm (3.5 in)
201557.7 mm (2.3 in)
201687.6 mm (3.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Studley 9NNW by year The wettest five days of the year at Studley 9NNW, 1969 to 2016. The record is 144.5 mm (5.7 in) in 2008, marked on the chart; the median year is 75.6 mm (3.0 in). 05010015019701980199020002010Record: 144.5 mm (5.7 in) in 2008
The wettest five days of the year at Studley 9NNW, 1969 to 2016. The record is 144.5 mm (5.7 in) in 2008, marked on the chart; the median year is 75.6 mm (3.0 in).
Wettest five days (Rx5day) at Studley 9NNW by year
YearWettest five days (Rx5day)
196935.1 mm (1.4 in)
1970114.8 mm (4.5 in)
197179.3 mm (3.1 in)
197273.1 mm (2.9 in)
197374.4 mm (2.9 in)
1975104.9 mm (4.1 in)
197672.4 mm (2.9 in)
197797.8 mm (3.9 in)
197868.3 mm (2.7 in)
197963.7 mm (2.5 in)
198082.6 mm (3.3 in)
198183.6 mm (3.3 in)
198247.0 mm (1.9 in)
198365.0 mm (2.6 in)
198446.2 mm (1.8 in)
198561.0 mm (2.4 in)
198649.0 mm (1.9 in)
198765.3 mm (2.6 in)
198884.3 mm (3.3 in)
198996.8 mm (3.8 in)
199067.8 mm (2.7 in)
199160.2 mm (2.4 in)
199276.3 mm (3.0 in)
1993129.1 mm (5.1 in)
199474.6 mm (2.9 in)
199564.2 mm (2.5 in)
199685.6 mm (3.4 in)
199770.4 mm (2.8 in)
199857.1 mm (2.2 in)
1999141.5 mm (5.6 in)
200072.4 mm (2.9 in)
200194.7 mm (3.7 in)
200241.7 mm (1.6 in)
200333.8 mm (1.3 in)
200491.2 mm (3.6 in)
200577.5 mm (3.1 in)
200673.7 mm (2.9 in)
200775.6 mm (3.0 in)
2008144.5 mm (5.7 in)
2009100.3 mm (3.9 in)
201069.3 mm (2.7 in)
2011140.7 mm (5.5 in)
201278.7 mm (3.1 in)
2013119.1 mm (4.7 in)
201490.7 mm (3.6 in)
201599.4 mm (3.9 in)
2016111.5 mm (4.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Studley 9NNW by year The longest dry spell of the year at Studley 9NNW, 1969 to 2016. The record is 83 days in 1972, marked on the chart; the median year is 40 days. 2040608010019701980199020002010Record: 83 days in 1972
The longest dry spell of the year at Studley 9NNW, 1969 to 2016. The record is 83 days in 1972, marked on the chart; the median year is 40 days.
Longest dry spell (CDD) at Studley 9NNW by year
YearLongest dry spell (CDD)
196934 days
197051 days
197132 days
197283 days
197326 days
197536 days
197663 days
197734 days
197854 days
197956 days
198040 days
198132 days
198233 days
198335 days
198434 days
198521 days
198674 days
198740 days
198857 days
198944 days
199044 days
199148 days
199226 days
199330 days
199445 days
199556 days
199671 days
199737 days
199852 days
199945 days
200049 days
200139 days
200247 days
200333 days
200431 days
200535 days
200658 days
200739 days
200838 days
200954 days
201051 days
201124 days
201250 days
201356 days
201465 days
201536 days
201639 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.

Rainfall Return Levels

41 years, 1970 to 2015

A day with at least 55.9 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 116.5 mm (4.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Studley 9NNW: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years55.9 mm (2.2 in)
5 years74.6 mm (2.9 in)
10 years85.9 mm (3.4 in)
25 years99.1 mm (3.9 in)
50 years108.1 mm (4.3 in)Longer than the 41 years of record
100 years116.5 mm (4.6 in)Longer than the 41 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, 41 years of values from 1970 to 2015.

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: 108.0 mm (4.3 in) in 1999; 99.3 mm (3.9 in) in 2008; 96.5 mm (3.8 in) in 2011.

Download the Data

  • Data for Studley 9NNW standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Studley 9NNW 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 (2025-12-31).