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Data as of 2026-10-12
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Built 2026-10-15 (15 October 2026)

Lamont Weather Records (USC00345013)

Record envelope, standing records and threshold days for Lamont (USC00345013), Oklahoma, United States, with 34 years of record.

Key Facts for Lamont

  • Lamont (USC00345013) is a weather station in Oklahoma, United States at 36.69 latitude and -97.56 longitude, 307 m (1,007 ft) above sea level.
  • The station reports from 1993 to 2026, 34 years of record.
  • 0 records set at Lamont still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Lamont set a daily record precipitation of 52.1 mm (2.1 in) on 5 July 2026.

About the Station

  • Location: Oklahoma, United States, 36.69 latitude, -97.56 longitude.
  • Elevation: 307 m (1,007 ft).
  • Period of record: 1993 to 2026, 34 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Lamont, with 2026 drawn through them The band shows the record high and record low for each calendar day at Lamont. 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 Lamont. 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 Lamont, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
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Aprn/an/an/an/a
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Juln/an/an/an/a
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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 Lamont by the year they were set 0 records at Lamont still stand. 00000000000
0 records at Lamont still stand.
Standing records at Lamont by the year they were set
Year setStanding records

Wettest Day of Each Month

Oct: 171.5 mm (6.8 in)
Record daily precipitation for each month at Lamont The wettest day on record for each calendar month at Lamont. The most was 171.5 mm (6.8 in) on 6 October 2016. 050100150200 Jan: 76.2 mm (3.0 in), 5 January 2005 Jan Feb: 82.6 mm (3.3 in), 21 February 1997 Feb Mar: 67.6 mm (2.7 in), 21 March 2007 Mar Apr: 170.9 mm (6.7 in), 30 April 2012 Apr May: 161.3 mm (6.4 in), 21 May 2019 May Jun: 79.8 mm (3.1 in), 28 June 2007 Jun Jul: 109.2 mm (4.3 in), 7 July 2015 Jul Aug: 81.8 mm (3.2 in), 10 August 2017 Aug Sep: 121.9 mm (4.8 in), 23 September 1997 Sep Oct: 171.5 mm (6.8 in), 6 October 2016 Oct Nov: 95.8 mm (3.8 in), 20 November 1994 Nov Dec: 52.1 mm (2.1 in), 20 December 2011 Dec
The wettest day on record for each calendar month at Lamont. The most was 171.5 mm (6.8 in) on 6 October 2016.
Record daily precipitation for each month at Lamont
MonthRecord daily precipitation (mm)Date
Jan76.2 mm (3.0 in)5 January 2005
Feb82.6 mm (3.3 in)21 February 1997
Mar67.6 mm (2.7 in)21 March 2007
Apr170.9 mm (6.7 in)30 April 2012
May161.3 mm (6.4 in)21 May 2019
Jun79.8 mm (3.1 in)28 June 2007
Jul109.2 mm (4.3 in)7 July 2015
Aug81.8 mm (3.2 in)10 August 2017
Sep121.9 mm (4.8 in)23 September 1997
Oct171.5 mm (6.8 in)6 October 2016
Nov95.8 mm (3.8 in)20 November 1994
Dec52.1 mm (2.1 in)20 December 2011

Latest Records

20
Latest records at Lamont
DateStationRecordValueBeat old record byOld record stoodSignificance
5 July 2026Lamont, USdaily rain52.1 mm (2.1 in)25.4 mm (1.0 in)16 years24 of 100 (Routine)
27 June 2026Lamont, USdaily rain32.0 mm (1.3 in)0.2 mm (0.01 in)32 years12 of 100 (Routine)
22 June 2026Lamont, USdaily rain53.8 mm (2.1 in)18.0 mm (0.7 in)21 years20 of 100 (Routine)
19 June 2026Lamont, USdaily rain55.4 mm (2.2 in)21.1 mm (0.8 in)27 years24 of 100 (Routine)
2 June 2026Lamont, USdaily rain41.4 mm (1.6 in)0.8 mm (0.03 in)12 years6 of 100 (Routine)
28 May 2026Lamont, USdaily rain29.7 mm (1.2 in)1.8 mm (0.07 in)19 years9 of 100 (Routine)
24 April 2026Lamont, USdaily rain20.6 mm (0.8 in)1.5 mm (0.06 in)4 years4 of 100 (Routine)
6 March 2026Lamont, USdaily rain1.3 mm (0.05 in)0.8 mm (0.03 in)32 years12 of 100 (Routine)
15 February 2026Lamont, USdaily rain5.6 mm (0.22 in)5.3 mm (0.21 in)28 years15 of 100 (Routine)
24 January 2026Lamont, USdaily rain5.1 mm (0.20 in)3.3 mm (0.13 in)2 years5 of 100 (Routine)
9 January 2026Lamont, USdaily rain22.9 mm (0.9 in)3.1 mm (0.12 in)32 years14 of 100 (Routine)
1 September 2025Lamont, USdaily rain22.9 mm (0.9 in)8.2 mm (0.32 in)31 years16 of 100 (Routine)
29 August 2025Lamont, USdaily rain36.1 mm (1.4 in)17.3 mm (0.7 in)11 years16 of 100 (Routine)
28 August 2025Lamont, USdaily rain14.5 mm (0.6 in)9.2 mm (0.36 in)3 years8 of 100 (Routine)
25 July 2025Lamont, USdaily rain14.5 mm (0.6 in)9.4 mm (0.37 in)15 years12 of 100 (Routine)
13 July 2025Lamont, USdaily rain48.8 mm (1.9 in)15.0 mm (0.6 in)16 years17 of 100 (Routine)
4 July 2025Lamont, USdaily rain40.6 mm (1.6 in)7.3 mm (0.29 in)20 years13 of 100 (Routine)
18 June 2025Lamont, USdaily rain33.0 mm (1.3 in)8.9 mm (0.35 in)2 years8 of 100 (Routine)
6 June 2025Lamont, USdaily rain75.7 mm (3.0 in)17.3 mm (0.7 in)16 years18 of 100 (Routine)
7 May 2025Lamont, USdaily rain15.0 mm (0.6 in)1.8 mm (0.07 in)18 years9 of 100 (Routine)

Extremes by Year

1993 to 2026
Yearly extremes at Lamont: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)171.5 mm (6.8 in)201676.0 mm (3.0 in)34
Wettest five days (Rx5day)244.5 mm (9.6 in)2012105.9 mm (4.2 in)34
Longest dry spell (CDD)56 days200631 days34

Wettest day (Rx1day)

Wettest day (Rx1day) at Lamont by year The wettest day of the year at Lamont, 1993 to 2026. The record is 171.5 mm (6.8 in) in 2016, marked on the chart; the median year is 76.0 mm (3.0 in). 050100150200200020102020Record: 171.5 mm (6.8 in) in 2016
The wettest day of the year at Lamont, 1993 to 2026. The record is 171.5 mm (6.8 in) in 2016, marked on the chart; the median year is 76.0 mm (3.0 in).
Wettest day (Rx1day) at Lamont by year
YearWettest day (Rx1day)
199379.8 mm (3.1 in)
199495.8 mm (3.8 in)
199566.5 mm (2.6 in)
199657.2 mm (2.3 in)
1997121.9 mm (4.8 in)
1998151.9 mm (6.0 in)
199962.2 mm (2.4 in)
200042.7 mm (1.7 in)
200160.5 mm (2.4 in)
2002113.8 mm (4.5 in)
200357.7 mm (2.3 in)
200461.5 mm (2.4 in)
200576.2 mm (3.0 in)
200677.5 mm (3.1 in)
200779.8 mm (3.1 in)
200889.4 mm (3.5 in)
200969.6 mm (2.7 in)
201070.4 mm (2.8 in)
201177.5 mm (3.1 in)
2012170.9 mm (6.7 in)
201343.2 mm (1.7 in)
201467.1 mm (2.6 in)
2015109.2 mm (4.3 in)
2016171.5 mm (6.8 in)
201781.8 mm (3.2 in)
201892.5 mm (3.6 in)
2019161.3 mm (6.4 in)
202063.8 mm (2.5 in)
202141.1 mm (1.6 in)
202250.8 mm (2.0 in)
202359.4 mm (2.3 in)
202477.2 mm (3.0 in)
202575.7 mm (3.0 in)
202655.4 mm (2.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Lamont by year The wettest five days of the year at Lamont, 1993 to 2026. The record is 244.5 mm (9.6 in) in 2012, marked on the chart; the median year is 105.9 mm (4.2 in). 50100150200250200020102020Record: 244.5 mm (9.6 in) in 2012
The wettest five days of the year at Lamont, 1993 to 2026. The record is 244.5 mm (9.6 in) in 2012, marked on the chart; the median year is 105.9 mm (4.2 in).
Wettest five days (Rx5day) at Lamont by year
YearWettest five days (Rx5day)
1993117.6 mm (4.6 in)
1994106.0 mm (4.2 in)
1995149.3 mm (5.9 in)
199675.2 mm (3.0 in)
1997129.0 mm (5.1 in)
1998172.2 mm (6.8 in)
199990.9 mm (3.6 in)
200091.8 mm (3.6 in)
200164.1 mm (2.5 in)
2002116.3 mm (4.6 in)
200367.0 mm (2.6 in)
2004105.8 mm (4.2 in)
2005116.1 mm (4.6 in)
2006112.0 mm (4.4 in)
2007181.9 mm (7.2 in)
2008129.8 mm (5.1 in)
200991.0 mm (3.6 in)
201099.5 mm (3.9 in)
201177.5 mm (3.1 in)
2012244.5 mm (9.6 in)
201382.1 mm (3.2 in)
201486.5 mm (3.4 in)
2015126.5 mm (5.0 in)
2016202.0 mm (8.0 in)
2017159.8 mm (6.3 in)
2018163.9 mm (6.5 in)
2019220.5 mm (8.7 in)
2020100.7 mm (4.0 in)
202183.2 mm (3.3 in)
202290.5 mm (3.6 in)
202393.7 mm (3.7 in)
202498.3 mm (3.9 in)
2025101.6 mm (4.0 in)
2026109.7 mm (4.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Lamont by year The longest dry spell of the year at Lamont, 1993 to 2026. The record is 56 days in 2006, marked on the chart; the median year is 31 days. 2030405060200020102020Record: 56 days in 2006
The longest dry spell of the year at Lamont, 1993 to 2026. The record is 56 days in 2006, marked on the chart; the median year is 31 days.
Longest dry spell (CDD) at Lamont by year
YearLongest dry spell (CDD)
199324 days
199422 days
199538 days
199632 days
199728 days
199826 days
199928 days
200046 days
200128 days
200230 days
200335 days
200424 days
200545 days
200656 days
200745 days
200828 days
200926 days
201043 days
201130 days
201228 days
201330 days
201438 days
201531 days
201635 days
201737 days
201847 days
201937 days
202028 days
202150 days
202231 days
202327 days
202437 days
202537 days
202626 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

33 years, 1993 to 2025

A day with at least 74.5 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 231.3 mm (9.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Lamont: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years74.5 mm (2.9 in)
5 years104.0 mm (4.1 in)
10 years127.8 mm (5.0 in)
25 years163.6 mm (6.4 in)
50 years195.1 mm (7.7 in)Longer than the 33 years of record
100 years231.3 mm (9.1 in)Longer than the 33 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, 33 years of values from 1993 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: 171.5 mm (6.8 in) in 2016; 170.9 mm (6.7 in) in 2012; 161.3 mm (6.4 in) in 2019.

Download the Data

  • Data for Lamont standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Lamont 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 (2026-10-12).