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Clarksville 6 NE Weather Records (USC00031457)

Record envelope, standing records and threshold days for Clarksville 6 NE (USC00031457), Arkansas, United States, with 41 years of record.

Key Facts for Clarksville 6 NE

  • Clarksville 6 NE (USC00031457) is a weather station in Arkansas, United States at 35.53 latitude and -93.40 longitude, 259 m (850 ft) above sea level.
  • The station reports from 1986 to 2026, 41 years of record.
  • 1,464 records set at Clarksville 6 NE still stand.
  • Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Clarksville 6 NE set a daily record precipitation of 32.5 mm (1.3 in) on 11 September 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Arkansas, United States, 35.53 latitude, -93.40 longitude.
  • Elevation: 259 m (850 ft).
  • Period of record: 1986 to 2026, 41 years.
  • Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

51 days at or beyond a record
Daily record high and record low at Clarksville 6 NE, with 2026 drawn through them The band shows the record high and record low for each calendar day at Clarksville 6 NE. The lines show the 2026 daily maximum and minimum. 51 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 Clarksville 6 NE. The lines show the 2026 daily maximum and minimum. 51 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Clarksville 6 NE, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan25.0 C (77.0 F)-22.2 C (-8.0 F)20.6 C (69.1 F)-17.2 C (1.0 F)
Feb27.2 C (81.0 F)-26.1 C (-15.0 F)23.9 C (75.0 F)-14.4 C (6.1 F)
Mar32.8 C (91.0 F)-13.3 C (8.1 F)32.8 C (91.0 F)-6.7 C (19.9 F)
Apr33.9 C (93.0 F)-3.9 C (25.0 F)29.4 C (84.9 F)3.9 C (39.0 F)
May33.3 C (91.9 F)1.7 C (35.1 F)31.1 C (88.0 F)7.2 C (45.0 F)
Jun41.1 C (106.0 F)6.7 C (44.1 F)33.3 C (91.9 F)18.3 C (64.9 F)
Jul40.0 C (104.0 F)7.8 C (46.0 F)38.3 C (100.9 F)19.4 C (66.9 F)
Aug43.3 C (109.9 F)12.8 C (55.0 F)39.4 C (102.9 F)19.4 C (66.9 F)
Sep37.8 C (100.0 F)5.6 C (42.1 F)37.8 C (100.0 F)15.0 C (59.0 F)
Oct36.1 C (97.0 F)-2.8 C (27.0 F)31.7 C (89.1 F)13.9 C (57.0 F)
Nov29.4 C (84.9 F)-10.6 C (12.9 F)n/an/a
Dec25.0 C (77.0 F)-22.8 C (-9.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Clarksville 6 NE by the year they were set 1,464 records at Clarksville 6 NE still stand. 2006 holds the most, with 114. 0501001501986: 121987: 42001: 222002: 392003: 492004: 362005: 472006: 1142007: 582008: 502009: 562010: 552011: 912012: 902013: 622014: 632015: 402016: 362017: 572018: 692019: 482020: 332021: 502022: 732023: 422024: 552025: 652026: 481986200220052008201120142017202020232026
1,464 records at Clarksville 6 NE still stand. 2006 holds the most, with 114.
Standing records at Clarksville 6 NE by the year they were set
Year setStanding records
198612
19874
200122
200239
200349
200436
200547
2006114
200758
200850
200956
201055
201191
201290
201362
201463
201540
201636
201757
201869
201948
202033
202150
202273
202342
202455
202565
202648

All-Time Record Progression

2 new records
When Clarksville 6 NE set new all-time records 2 all-time records were set at Clarksville 6 NE between 29 April 2021 and 4 November 2024. Each dot is a new record. Record daily precipitation29 April 2021: Record daily precipitation 133.4 mm (5.3 in)4 November 2024: Record daily precipitation 153.4 mm (6.0 in)2025
2 all-time records were set at Clarksville 6 NE between 29 April 2021 and 4 November 2024. Each dot is a new record.
When Clarksville 6 NE set new all-time records
DateKindDetail
2021-04-29Record daily precipitationRecord daily precipitation 133.4 mm (5.3 in)
2024-11-04Record daily precipitationRecord daily precipitation 153.4 mm (6.0 in)

Wettest Day of Each Month

Nov: 153.4 mm (6.0 in)
Record daily precipitation for each month at Clarksville 6 NE The wettest day on record for each calendar month at Clarksville 6 NE. The most was 153.4 mm (6.0 in) on 4 November 2024. 050100150200 Jan: 111.8 mm (4.4 in), 5 January 1998 Jan Feb: 76.2 mm (3.0 in), 8 February 2010 Feb Mar: 109.5 mm (4.3 in), 19 March 2008 Mar Apr: 133.4 mm (5.3 in), 29 April 2021 Apr May: 104.6 mm (4.1 in), 11 May 2015 May Jun: 68.6 mm (2.7 in), 18 June 2000 Jun Jul: 99.1 mm (3.9 in), 27 July 1992 Jul Aug: 99.6 mm (3.9 in), 14 August 2002 Aug Sep: 90.2 mm (3.6 in), 4 September 2008 Sep Oct: 116.8 mm (4.6 in), 29 October 1991 Oct Nov: 153.4 mm (6.0 in), 4 November 2024 Nov Dec: 100.3 mm (3.9 in), 28 December 2015 Dec
The wettest day on record for each calendar month at Clarksville 6 NE. The most was 153.4 mm (6.0 in) on 4 November 2024.
Record daily precipitation for each month at Clarksville 6 NE
MonthRecord daily precipitation (mm)Date
Jan111.8 mm (4.4 in)5 January 1998
Feb76.2 mm (3.0 in)8 February 2010
Mar109.5 mm (4.3 in)19 March 2008
Apr133.4 mm (5.3 in)29 April 2021
May104.6 mm (4.1 in)11 May 2015
Jun68.6 mm (2.7 in)18 June 2000
Jul99.1 mm (3.9 in)27 July 1992
Aug99.6 mm (3.9 in)14 August 2002
Sep90.2 mm (3.6 in)4 September 2008
Oct116.8 mm (4.6 in)29 October 1991
Nov153.4 mm (6.0 in)4 November 2024
Dec100.3 mm (3.9 in)28 December 2015

Period of Record Coverage

1986 to 2026
Days with data per year at Clarksville 6 NE 28 years of record at Clarksville 6 NE, 1986 to 2026. 4 years have data for under 90 percent of days and are left out of rankings: 1986, 1987, 2001, 2026. 1986: 28 of 365 days1987: 60 of 365 days2001: 182 of 365 days2002: 362 of 365 days2003: 356 of 365 days2004: 360 of 366 days2005: 358 of 365 days2006: 359 of 365 days2007: 364 of 365 days2008: 360 of 366 days2009: 362 of 365 days2010: 365 of 365 days2011: 364 of 365 days2012: 360 of 366 days2013: 358 of 365 days2014: 364 of 365 days2015: 364 of 365 days2016: 359 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 364 of 365 days2020: 364 of 366 days2021: 365 of 365 days2022: 364 of 365 days2023: 365 of 365 days2024: 364 of 366 days2025: 364 of 365 days2026: 285 of 365 days20052010201520202025
28 years of record at Clarksville 6 NE, 1986 to 2026. 4 years have data for under 90 percent of days and are left out of rankings: 1986, 1987, 2001, 2026.
Days with data per year at Clarksville 6 NE
YearDays with dataShare of yearComplete
1986288%No
19876016%No
200118250%No
200236299%Yes
200335698%Yes
200436098%Yes
200535898%Yes
200635998%Yes
2007364100%Yes
200836098%Yes
200936299%Yes
2010365100%Yes
2011364100%Yes
201236098%Yes
201335898%Yes
2014364100%Yes
2015364100%Yes
201635998%Yes
2017365100%Yes
2018365100%Yes
2019364100%Yes
202036499%Yes
2021365100%Yes
2022364100%Yes
2023365100%Yes
202436499%Yes
2025364100%Yes
202628578%No

Latest Records

20
Latest records at Clarksville 6 NE
DateStationRecordValueBeat old record byOld record stoodSignificance
11 September 2026Clarksville 6 NE, USdaily rain (Provisional)32.5 mm (1.3 in)6.8 mm (0.27 in)4 years8 of 100 (Routine)
7 September 2026Clarksville 6 NE, USdaily rain (Provisional)24.1 mm (0.9 in)20.3 mm (0.8 in)13 years19 of 100 (Routine)
6 June 2026Clarksville 6 NE, USdaily rain55.1 mm (2.2 in)30.5 mm (1.2 in)7 years28 of 100 (Routine)
29 May 2026Clarksville 6 NE, USdaily rain24.6 mm (1.0 in)8.1 mm (0.32 in)33 years19 of 100 (Routine)
25 January 2026Clarksville 6 NE, USdaily snow depth10.2 cm (4.0 in)10.2 cm (4.0 in)36 years24 of 100 (Routine)
25 January 2026Clarksville 6 NE, USdaily snowfall5.3 cm (2.1 in)5.3 cm (2.1 in)36 years24 of 100 (Routine)
24 January 2026Clarksville 6 NE, USdaily snowfall3.8 cm (1.5 in)3.8 cm (1.5 in)36 years20 of 100 (Routine)
24 January 2026Clarksville 6 NE, USdaily snow depth5.1 cm (2.0 in)5.1 cm (2.0 in)36 years19 of 100 (Routine)
22 September 2025Clarksville 6 NE, USdaily rain61.7 mm (2.4 in)12.9 mm (0.5 in)7 years13 of 100 (Routine)
21 September 2025Clarksville 6 NE, USdaily rain33.8 mm (1.3 in)17.3 mm (0.7 in)6 years15 of 100 (Routine)
29 August 2025Clarksville 6 NE, USdaily rain69.6 mm (2.7 in)64.0 mm (2.5 in)20 years50 of 100 (Notable)
28 August 2025Clarksville 6 NE, USdaily rain59.9 mm (2.4 in)42.4 mm (1.7 in)19 years36 of 100 (Notable)
8 July 2025Clarksville 6 NE, USdaily rain33.3 mm (1.3 in)2.6 mm (0.10 in)10 years8 of 100 (Routine)
7 June 2025Clarksville 6 NE, USdaily rain50.8 mm (2.0 in)13.5 mm (0.5 in)4 years15 of 100 (Routine)
5 April 2025Clarksville 6 NE, USdaily rain91.4 mm (3.6 in)38.3 mm (1.5 in)28 years33 of 100 (Routine)
4 April 2025Clarksville 6 NE, USdaily rain76.2 mm (3.0 in)38.1 mm (1.5 in)26 years32 of 100 (Routine)
3 April 2025Clarksville 6 NE, USdaily rain38.1 mm (1.5 in)7.1 mm (0.28 in)15 years11 of 100 (Routine)
19 February 2025Clarksville 6 NE, USdaily rain38.1 mm (1.5 in)30.0 mm (1.2 in)29 years32 of 100 (Routine)
19 February 2025Clarksville 6 NE, USdaily snowfall3.8 cm (1.5 in)3.8 cm (1.5 in)36 years20 of 100 (Routine)
30 January 2025Clarksville 6 NE, USdaily rain76.2 mm (3.0 in)47.8 mm (1.9 in)12 years35 of 100 (Notable)

Climate Trend

23 complete years, 2002 to 2025
Annual mean temperature at Clarksville 6 NE as warming stripes, 2002 to 2025 One stripe for each of 23 complete years at Clarksville 6 NE, 2002 to 2025. Blue stripes are years cooler than the station's own mean of 15.6 C (60.1 F); red stripes are warmer. The coolest year was 2014, at 13.9 C (57.0 F), and the warmest was 2024, at 17.2 C (62.9 F). The strongest colour marks a difference of 1.8 C (3.2 F). 2002: 15.2 C, -0.4 C from the station mean2003: 15.3 C, -0.3 C from the station mean2004: 15.6 C, -0.1 C from the station mean2005: 16.1 C, +0.5 C from the station mean2006: 15.6 C, 0.0 C from the station mean2007: 15.6 C, 0.0 C from the station mean2008: 14.5 C, -1.2 C from the station mean2009: 14.6 C, -1.1 C from the station mean2010: 15.4 C, -0.2 C from the station mean2011: 15.7 C, +0.1 C from the station mean2013: 14.5 C, -1.1 C from the station mean2014: 13.9 C, -1.7 C from the station mean2015: 15.6 C, 0.0 C from the station mean2016: 16.5 C, +0.9 C from the station mean2017: 16.3 C, +0.7 C from the station mean2018: 15.5 C, -0.2 C from the station mean2019: 15.5 C, -0.1 C from the station mean2020: 15.6 C, 0.0 C from the station mean2021: 15.9 C, +0.3 C from the station mean2022: 15.8 C, +0.2 C from the station mean2023: 16.8 C, +1.2 C from the station mean2024: 17.2 C, +1.6 C from the station mean2025: 16.5 C, +0.9 C from the station mean200220042006200820102012201420162018202020222024
One stripe for each of 23 complete years at Clarksville 6 NE, 2002 to 2025. Blue stripes are years cooler than the station's own mean of 15.6 C (60.1 F); red stripes are warmer. The coolest year was 2014, at 13.9 C (57.0 F), and the warmest was 2024, at 17.2 C (62.9 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at Clarksville 6 NE as warming stripes, 2002 to 2025
YearAnnual mean temperatureDifference from the station mean
200215.2 C-0.39 C
200315.3 C-0.34 C
200415.6 C-0.05 C
200516.1 C+0.47 C
200615.6 C-0.02 C
200715.6 C-0.01 C
200814.5 C-1.16 C
200914.6 C-1.06 C
201015.4 C-0.20 C
201115.7 C+0.10 C
201314.5 C-1.07 C
201413.9 C-1.72 C
201515.6 C-0.02 C
201616.5 C+0.92 C
201716.3 C+0.70 C
201815.5 C-0.16 C
201915.5 C-0.13 C
202015.6 C-0.04 C
202115.9 C+0.31 C
202215.8 C+0.22 C
202316.8 C+1.17 C
202417.2 C+1.58 C
202516.5 C+0.93 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

1986 to 2026
Yearly extremes at Clarksville 6 NE: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)43.3 C (109.9 F)201137.0 C (98.5 F)28
Coldest night (TNn)-26.1 C (-15.0 F)2021-13.3 C (8.1 F)28
Wettest day (Rx1day)153.4 mm (6.0 in)202480.7 mm (3.2 in)40
Wettest five days (Rx5day)267.4 mm (10.5 in)2024132.9 mm (5.2 in)40
Longest dry spell (CDD)43 days199921 days40

Hottest day (TXx)

Hottest day (TXx) at Clarksville 6 NE by year The hottest day of the year at Clarksville 6 NE, 1986 to 2026. The record is 43.3 C (109.9 F) in 2011, marked on the chart; the median year is 37.0 C (98.5 F). 25303540451990200020102020Record: 43.3 C (109.9 F) in 2011
The hottest day of the year at Clarksville 6 NE, 1986 to 2026. The record is 43.3 C (109.9 F) in 2011, marked on the chart; the median year is 37.0 C (98.5 F).
Hottest day (TXx) at Clarksville 6 NE by year
YearHottest day (TXx)
198625.6 C (78.1 F)
198732.8 C (91.0 F)
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
2000n/a
200136.7 C (98.1 F)
200235.0 C (95.0 F)
200337.8 C (100.0 F)
200434.4 C (93.9 F)
200536.7 C (98.1 F)
200641.1 C (106.0 F)
200738.9 C (102.0 F)
200837.8 C (100.0 F)
200937.2 C (99.0 F)
201039.4 C (102.9 F)
201143.3 C (109.9 F)
201241.1 C (106.0 F)
201337.8 C (100.0 F)
201435.0 C (95.0 F)
201535.6 C (96.1 F)
201636.1 C (97.0 F)
201735.0 C (95.0 F)
201837.2 C (99.0 F)
201935.6 C (96.1 F)
202035.0 C (95.0 F)
202135.6 C (96.1 F)
202239.4 C (102.9 F)
202340.0 C (104.0 F)
202436.7 C (98.1 F)
202537.8 C (100.0 F)
202639.4 C (102.9 F)

Coldest night (TNn)

Coldest night (TNn) at Clarksville 6 NE by year The coldest night of the year at Clarksville 6 NE, 1986 to 2026. The record is -26.1 C (-15.0 F) in 2021, marked on the chart; the median year is -13.3 C (8.1 F). -30-20-1001990200020102020Record: -26.1 C (-15.0 F) in 2021
The coldest night of the year at Clarksville 6 NE, 1986 to 2026. The record is -26.1 C (-15.0 F) in 2021, marked on the chart; the median year is -13.3 C (8.1 F).
Coldest night (TNn) at Clarksville 6 NE by year
YearColdest night (TNn)
1986-13.3 C (8.1 F)
1987-3.9 C (25.0 F)
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
2000n/a
2001-7.2 C (19.0 F)
2002-13.3 C (8.1 F)
2003-12.2 C (10.0 F)
2004-13.3 C (8.1 F)
2005-13.9 C (7.0 F)
2006-11.1 C (12.0 F)
2007-11.1 C (12.0 F)
2008-13.3 C (8.1 F)
2009-11.1 C (12.0 F)
2010-15.6 C (3.9 F)
2011-16.7 C (1.9 F)
2012-8.9 C (16.0 F)
2013-10.0 C (14.0 F)
2014-15.0 C (5.0 F)
2015-15.6 C (3.9 F)
2016-12.8 C (9.0 F)
2017-15.6 C (3.9 F)
2018-17.2 C (1.0 F)
2019-11.7 C (10.9 F)
2020-9.4 C (15.1 F)
2021-26.1 C (-15.0 F)
2022-22.8 C (-9.0 F)
2023-6.1 C (21.0 F)
2024-22.2 C (-8.0 F)
2025-16.7 C (1.9 F)
2026-17.2 C (1.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Clarksville 6 NE by year The wettest day of the year at Clarksville 6 NE, 1986 to 2026. The record is 153.4 mm (6.0 in) in 2024, marked on the chart; the median year is 80.7 mm (3.2 in). 0501001502001990200020102020Record: 153.4 mm (6.0 in) in 2024
The wettest day of the year at Clarksville 6 NE, 1986 to 2026. The record is 153.4 mm (6.0 in) in 2024, marked on the chart; the median year is 80.7 mm (3.2 in).
Wettest day (Rx1day) at Clarksville 6 NE by year
YearWettest day (Rx1day)
198625.4 mm (1.0 in)
198753.3 mm (2.1 in)
198966.5 mm (2.6 in)
199095.3 mm (3.8 in)
1991116.8 mm (4.6 in)
199299.1 mm (3.9 in)
199378.2 mm (3.1 in)
1994120.1 mm (4.7 in)
199567.3 mm (2.6 in)
199679.5 mm (3.1 in)
199753.1 mm (2.1 in)
1998111.8 mm (4.4 in)
199988.9 mm (3.5 in)
200081.3 mm (3.2 in)
200161.0 mm (2.4 in)
200299.6 mm (3.9 in)
200366.5 mm (2.6 in)
2004104.6 mm (4.1 in)
200569.1 mm (2.7 in)
2006102.4 mm (4.0 in)
200766.5 mm (2.6 in)
2008109.5 mm (4.3 in)
200971.6 mm (2.8 in)
201087.6 mm (3.4 in)
201193.2 mm (3.7 in)
201264.5 mm (2.5 in)
201373.7 mm (2.9 in)
201481.8 mm (3.2 in)
2015104.6 mm (4.1 in)
201664.3 mm (2.5 in)
201780.0 mm (3.1 in)
201888.9 mm (3.5 in)
201980.0 mm (3.1 in)
202080.0 mm (3.1 in)
2021133.4 mm (5.3 in)
202267.3 mm (2.6 in)
202388.9 mm (3.5 in)
2024153.4 mm (6.0 in)
202591.4 mm (3.6 in)
202655.1 mm (2.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Clarksville 6 NE by year The wettest five days of the year at Clarksville 6 NE, 1986 to 2026. The record is 267.4 mm (10.5 in) in 2024, marked on the chart; the median year is 132.9 mm (5.2 in). 01002003001990200020102020Record: 267.4 mm (10.5 in) in 2024
The wettest five days of the year at Clarksville 6 NE, 1986 to 2026. The record is 267.4 mm (10.5 in) in 2024, marked on the chart; the median year is 132.9 mm (5.2 in).
Wettest five days (Rx5day) at Clarksville 6 NE by year
YearWettest five days (Rx5day)
198631.8 mm (1.3 in)
198785.4 mm (3.4 in)
1989137.1 mm (5.4 in)
1990192.3 mm (7.6 in)
1991256.7 mm (10.1 in)
1992108.5 mm (4.3 in)
1993104.9 mm (4.1 in)
1994228.3 mm (9.0 in)
199594.7 mm (3.7 in)
1996101.8 mm (4.0 in)
199786.1 mm (3.4 in)
1998158.5 mm (6.2 in)
1999125.3 mm (4.9 in)
2000127.6 mm (5.0 in)
2001140.4 mm (5.5 in)
2002131.5 mm (5.2 in)
2003111.7 mm (4.4 in)
2004216.1 mm (8.5 in)
2005109.0 mm (4.3 in)
2006181.3 mm (7.1 in)
2007144.8 mm (5.7 in)
2008173.0 mm (6.8 in)
2009175.6 mm (6.9 in)
2010203.4 mm (8.0 in)
2011182.1 mm (7.2 in)
2012116.9 mm (4.6 in)
2013108.0 mm (4.3 in)
2014117.4 mm (4.6 in)
2015237.7 mm (9.4 in)
2016101.3 mm (4.0 in)
2017134.2 mm (5.3 in)
2018166.3 mm (6.5 in)
2019138.9 mm (5.5 in)
2020105.6 mm (4.2 in)
2021144.4 mm (5.7 in)
2022110.0 mm (4.3 in)
2023118.7 mm (4.7 in)
2024267.4 mm (10.5 in)
2025210.8 mm (8.3 in)
202682.8 mm (3.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Clarksville 6 NE by year The longest dry spell of the year at Clarksville 6 NE, 1986 to 2026. The record is 43 days in 1999, marked on the chart; the median year is 21 days. 02040601990200020102020Record: 43 days in 1999
The longest dry spell of the year at Clarksville 6 NE, 1986 to 2026. The record is 43 days in 1999, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Clarksville 6 NE by year
YearLongest dry spell (CDD)
19862 days
19872 days
198922 days
199018 days
199119 days
199215 days
199324 days
199416 days
199517 days
199625 days
199718 days
199818 days
199943 days
200020 days
200120 days
200218 days
200326 days
200418 days
200524 days
200618 days
200735 days
200814 days
200923 days
201024 days
201123 days
201231 days
201322 days
201421 days
201531 days
201624 days
201738 days
201821 days
201918 days
202022 days
202115 days
202228 days
202314 days
202435 days
202526 days
202619 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

23 years with a frost

Across 23 years with a frost, the median last spring frost at Clarksville 6 NE falls on 25 March and the median first autumn frost on 10 November, which leaves a median of 229 days between them.

Frost dates and growing season at Clarksville 6 NE
MeasureMedian, all yearsEarliest periodRecent period (2002 to 2025)Recent against earliestFitted trend
Last spring frost25 Marchn/a25 Marchn/an/a
First autumn frost10 Novembern/a10 Novembern/an/a
Growing days229 daysn/a229 daysn/an/a

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

35 years, 1990 to 2025

A day with at least 83.9 mm (3.3 in) of rain is expected about once in 2 years. A day with at least 161.1 mm (6.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Clarksville 6 NE: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years83.9 mm (3.3 in)
5 years103.7 mm (4.1 in)
10 years117.2 mm (4.6 in)
25 years134.6 mm (5.3 in)
50 years147.8 mm (5.8 in)Longer than the 35 years of record
100 years161.1 mm (6.3 in)Longer than the 35 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, 35 years of values from 1990 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: 153.4 mm (6.0 in) in 2024; 133.4 mm (5.3 in) in 2021; 120.1 mm (4.7 in) in 1994.

Download the Data

  • Data for Clarksville 6 NE standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Clarksville 6 NE 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).