Built 2026-10-19 (19 October 2026)

Franklin #2 Weather Records (USC00253037)

Record envelope, standing records and threshold days for Franklin #2 (USC00253037), Nebraska, United States, with 34 years of record.

Key Facts for Franklin #2

  • Franklin #2 (USC00253037) is a weather station in Nebraska, United States at 40.10 latitude and -98.94 longitude, 567 m (1,861 ft) above sea level.
  • The station reports from 1990 to 2023, 34 years of record.
  • 1,464 records set at Franklin #2 still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Franklin #2 set a daily record precipitation of 14.0 mm (0.6 in) on 27 February 2023.

About the Station

  • Location: Nebraska, United States, 40.10 latitude, -98.94 longitude.
  • Elevation: 567 m (1,861 ft).
  • Period of record: 1990 to 2023, 34 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 Franklin #2, with 2026 drawn through them The band shows the record high and record low for each calendar day at Franklin #2. 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 Franklin #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 Franklin #2, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan22.8 C (73.0 F)-26.7 C (-16.1 F)n/an/a
Feb26.1 C (79.0 F)-33.3 C (-27.9 F)n/an/a
Mar32.8 C (91.0 F)-23.3 C (-9.9 F)n/an/a
Apr35.0 C (95.0 F)-13.3 C (8.1 F)n/an/a
May38.3 C (100.9 F)-3.9 C (25.0 F)n/an/a
Jun44.4 C (111.9 F)1.1 C (34.0 F)n/an/a
Jul43.9 C (111.0 F)7.8 C (46.0 F)n/an/a
Aug42.2 C (108.0 F)6.1 C (43.0 F)n/an/a
Sep41.1 C (106.0 F)-4.4 C (24.1 F)n/an/a
Oct35.6 C (96.1 F)-18.9 C (-2.0 F)n/an/a
Nov30.6 C (87.1 F)-20.6 C (-5.1 F)n/an/a
Dec25.6 C (78.1 F)-26.7 C (-16.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Franklin #2 by the year they were set 1,464 records at Franklin #2 still stand. 2000 holds the most, with 67. 0204060801990: 141991: 661992: 521993: 391994: 341995: 661996: 591997: 521998: 471999: 432000: 672001: 392002: 382003: 402004: 462005: 672006: 532007: 212008: 282009: 482010: 182011: 422012: 522013: 462014: 512015: 442016: 282017: 432018: 342019: 502020: 452021: 462022: 452023: 1199019941998200220062010201420182022
1,464 records at Franklin #2 still stand. 2000 holds the most, with 67.
Standing records at Franklin #2 by the year they were set
Year setStanding records
199014
199166
199252
199339
199434
199566
199659
199752
199847
199943
200067
200139
200238
200340
200446
200567
200653
200721
200828
200948
201018
201142
201252
201346
201451
201544
201628
201743
201834
201950
202045
202146
202245
20231

All-Time Record Progression

3 new records
When Franklin #2 set new all-time records 3 all-time records were set at Franklin #2 between 15 February 2021 and 16 February 2021. Each dot is a new record. Record low minimum temperatureRecord low maximum temperature15 February 2021: Record low minimum temperature -30.6 C (-23.1 F)16 February 2021: Record low maximum temperature -20.6 C (-5.1 F)16 February 2021: Record low minimum temperature -33.3 C (-27.9 F)
3 all-time records were set at Franklin #2 between 15 February 2021 and 16 February 2021. Each dot is a new record.
When Franklin #2 set new all-time records
DateKindDetail
2021-02-15Record low minimum temperatureRecord low minimum temperature -30.6 C (-23.1 F)
2021-02-16Record low maximum temperatureRecord low maximum temperature -20.6 C (-5.1 F)
2021-02-16Record low minimum temperatureRecord low minimum temperature -33.3 C (-27.9 F)

Wettest Day of Each Month

May: 148.6 mm (5.9 in)
Record daily precipitation for each month at Franklin #2 The wettest day on record for each calendar month at Franklin #2. The most was 148.6 mm (5.9 in) on 5 May 2007. 050100150 Jan: 24.6 mm (1.0 in), 17 January 2017 Jan Feb: 31.8 mm (1.3 in), 2 February 2016 Feb Mar: 95.3 mm (3.8 in), 14 March 2021 Mar Apr: 85.6 mm (3.4 in), 17 April 2016 Apr May: 148.6 mm (5.9 in), 5 May 2007 May Jun: 62.5 mm (2.5 in), 17 June 2013 Jun Jul: 87.1 mm (3.4 in), 14 July 2011 Jul Aug: 92.7 mm (3.6 in), 23 August 2021 Aug Sep: 51.8 mm (2.0 in), 23 September 2004 Sep Oct: 81.3 mm (3.2 in), 10 October 2001 Oct Nov: 53.3 mm (2.1 in), 29 November 1997 Nov Dec: 55.9 mm (2.2 in), 27 December 2018 Dec
The wettest day on record for each calendar month at Franklin #2. The most was 148.6 mm (5.9 in) on 5 May 2007.
Record daily precipitation for each month at Franklin #2
MonthRecord daily precipitation (mm)Date
Jan24.6 mm (1.0 in)17 January 2017
Feb31.8 mm (1.3 in)2 February 2016
Mar95.3 mm (3.8 in)14 March 2021
Apr85.6 mm (3.4 in)17 April 2016
May148.6 mm (5.9 in)5 May 2007
Jun62.5 mm (2.5 in)17 June 2013
Jul87.1 mm (3.4 in)14 July 2011
Aug92.7 mm (3.6 in)23 August 2021
Sep51.8 mm (2.0 in)23 September 2004
Oct81.3 mm (3.2 in)10 October 2001
Nov53.3 mm (2.1 in)29 November 1997
Dec55.9 mm (2.2 in)27 December 2018

Period of Record Coverage

1990 to 2023
Days with data per year at Franklin #2 34 years of record at Franklin #2, 1990 to 2023. 3 years have data for under 90 percent of days and are left out of rankings: 1990, 2002, 2023. 1990: 31 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 362 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 364 of 365 days1999: 365 of 365 days2000: 365 of 366 days2001: 360 of 365 days2002: 314 of 365 days2003: 362 of 365 days2004: 361 of 366 days2005: 365 of 365 days2006: 362 of 365 days2007: 364 of 365 days2008: 362 of 366 days2009: 357 of 365 days2010: 365 of 365 days2011: 338 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 357 of 365 days2018: 349 of 365 days2019: 343 of 365 days2020: 359 of 366 days2021: 362 of 365 days2022: 358 of 365 days2023: 58 of 365 days1990199520002005201020152020
34 years of record at Franklin #2, 1990 to 2023. 3 years have data for under 90 percent of days and are left out of rankings: 1990, 2002, 2023.
Days with data per year at Franklin #2
YearDays with dataShare of yearComplete
1990318%No
1991365100%Yes
1992366100%Yes
199336299%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998364100%Yes
1999365100%Yes
2000365100%Yes
200136099%Yes
200231486%No
200336299%Yes
200436199%Yes
2005365100%Yes
200636299%Yes
2007364100%Yes
200836299%Yes
200935798%Yes
2010365100%Yes
201133893%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
201735798%Yes
201834996%Yes
201934394%Yes
202035998%Yes
202136299%Yes
202235898%Yes
20235816%No

Latest Records

20
Latest records at Franklin #2
DateStationRecordValueBeat old record byOld record stoodSignificance
27 February 2023Franklin #2, USdaily rain14.0 mm (0.6 in)9.4 mm (0.37 in)21 years20 of 100 (Routine)
16 February 2023Franklin #2, USdaily snowfall17.8 cm (7.0 in)12.7 cm (5.0 in)29 years35 of 100 (Notable)
16 February 2023Franklin #2, USdaily rain14.5 mm (0.6 in)9.4 mm (0.37 in)29 years20 of 100 (Routine)
30 January 2023Franklin #2, USdaily low max-14.4 C (6.1 F)1.6 C (2.9 F)27 years13 of 100 (Routine)
22 January 2023Franklin #2, USdaily snowfall3.8 cm (1.5 in)1.8 cm (0.7 in)4 years8 of 100 (Routine)
19 January 2023Franklin #2, USdaily snowfall15.2 cm (6.0 in)13.9 cm (5.5 in)20 years45 of 100 (Notable)
19 January 2023Franklin #2, USdaily rain22.9 mm (0.9 in)21.1 mm (0.8 in)4 years20 of 100 (Routine)
3 January 2023Franklin #2, USdaily snowfall2.5 cm (1.0 in)2.5 cm (1.0 in)32 years18 of 100 (Routine)
3 January 2023Franklin #2, USdaily rain6.9 mm (0.27 in)3.6 mm (0.14 in)17 years16 of 100 (Routine)
3 January 2023Franklin #2, USdaily high min (Tie)-0.6 C (30.9 F)tie25 years2 of 100 (Routine)
25 December 2022Franklin #2, USdaily low min-23.3 C (-9.9 F)3.3 C (5.9 F)24 years16 of 100 (Routine)
24 December 2022Franklin #2, USdaily low min-25.6 C (-14.1 F)1.7 C (3.1 F)32 years15 of 100 (Routine)
24 December 2022Franklin #2, USdaily low max-12.2 C (10.0 F)1.1 C (2.0 F)25 years11 of 100 (Routine)
23 December 2022Franklin #2, USmonthly low max (Tie)-18.9 C (-2.0 F)tie32 years5 of 100 (Routine)
23 December 2022Franklin #2, USdaily low min (Tie)-25.6 C (-14.1 F)tie32 years3 of 100 (Routine)
23 December 2022Franklin #2, USdaily snow depth (Tie)5.1 cm (2.0 in)tie15 years1 of 100 (Routine)
22 December 2022Franklin #2, USdaily snowfall5.1 cm (2.0 in)3.1 cm (1.2 in)27 years21 of 100 (Routine)
13 December 2022Franklin #2, USdaily high min3.3 C (37.9 F)0.5 C (0.9 F)28 years11 of 100 (Routine)
20 November 2022Franklin #2, USdaily low min (Tie)-10.0 C (14.0 F)tie21 years2 of 100 (Routine)
19 November 2022Franklin #2, USdaily low max-1.7 C (28.9 F)4.5 C (8.1 F)29 years17 of 100 (Routine)

Climate Trend

28 complete years, 1991 to 2022
Annual mean temperature at Franklin #2 as warming stripes, 1991 to 2022 One stripe for each of 28 complete years at Franklin #2, 1991 to 2022. Blue stripes are years cooler than the station's own mean of 10.9 C (51.7 F); red stripes are warmer. The coolest year was 1993, at 8.9 C (48.0 F), and the warmest was 2021, at 12.3 C (54.2 F). The strongest colour marks a difference of 2.1 C (3.8 F). 1991: 11.1 C, +0.2 C from the station mean1992: 10.4 C, -0.5 C from the station mean1993: 8.9 C, -2.0 C from the station mean1994: 10.7 C, -0.3 C from the station mean1995: 10.3 C, -0.7 C from the station mean1996: 9.4 C, -1.5 C from the station mean1997: 10.3 C, -0.6 C from the station mean1998: 11.4 C, +0.5 C from the station mean1999: 11.5 C, +0.5 C from the station mean2000: 11.1 C, +0.2 C from the station mean2001: 11.1 C, +0.2 C from the station mean2003: 10.9 C, -0.1 C from the station mean2004: 10.9 C, 0.0 C from the station mean2005: 11.6 C, +0.7 C from the station mean2006: 11.9 C, +1.0 C from the station mean2007: 10.9 C, 0.0 C from the station mean2008: 9.7 C, -1.2 C from the station mean2009: 9.9 C, -1.0 C from the station mean2010: 10.9 C, -0.1 C from the station mean2012: 12.2 C, +1.3 C from the station mean2013: 10.0 C, -0.9 C from the station mean2014: 10.1 C, -0.8 C from the station mean2015: 11.7 C, +0.8 C from the station mean2016: 12.1 C, +1.2 C from the station mean2017: 11.6 C, +0.7 C from the station mean2020: 12.2 C, +1.3 C from the station mean2021: 12.3 C, +1.4 C from the station mean2022: 10.8 C, -0.2 C from the station mean1991199520002005201020152020
One stripe for each of 28 complete years at Franklin #2, 1991 to 2022. Blue stripes are years cooler than the station's own mean of 10.9 C (51.7 F); red stripes are warmer. The coolest year was 1993, at 8.9 C (48.0 F), and the warmest was 2021, at 12.3 C (54.2 F). The strongest colour marks a difference of 2.1 C (3.8 F).
Annual mean temperature at Franklin #2 as warming stripes, 1991 to 2022
YearAnnual mean temperatureDifference from the station mean
199111.1 C+0.19 C
199210.4 C-0.54 C
19938.9 C-2.03 C
199410.7 C-0.26 C
199510.3 C-0.67 C
19969.4 C-1.50 C
199710.3 C-0.61 C
199811.4 C+0.49 C
199911.5 C+0.54 C
200011.1 C+0.18 C
200111.1 C+0.15 C
200310.9 C-0.06 C
200410.9 C-0.01 C
200511.6 C+0.67 C
200611.9 C+1.01 C
200710.9 C+0.02 C
20089.7 C-1.25 C
20099.9 C-1.01 C
201010.9 C-0.06 C
201212.2 C+1.29 C
201310.0 C-0.90 C
201410.1 C-0.80 C
201511.7 C+0.78 C
201612.1 C+1.16 C
201711.6 C+0.67 C
202012.2 C+1.28 C
202112.3 C+1.40 C
202210.8 C-0.17 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

1990 to 2023
Yearly extremes at Franklin #2: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)44.4 C (111.9 F)201239.2 C (102.5 F)34
Coldest night (TNn)-33.3 C (-27.9 F)2021-22.8 C (-9.0 F)34
Wettest day (Rx1day)148.6 mm (5.9 in)200756.2 mm (2.2 in)34
Wettest five days (Rx5day)165.2 mm (6.5 in)200783.1 mm (3.3 in)34
Longest dry spell (CDD)58 days199635 days34

Hottest day (TXx)

Hottest day (TXx) at Franklin #2 by year The hottest day of the year at Franklin #2, 1990 to 2023. The record is 44.4 C (111.9 F) in 2012, marked on the chart; the median year is 39.2 C (102.5 F). 10203040501990200020102020Record: 44.4 C (111.9 F) in 2012
The hottest day of the year at Franklin #2, 1990 to 2023. The record is 44.4 C (111.9 F) in 2012, marked on the chart; the median year is 39.2 C (102.5 F).
Hottest day (TXx) at Franklin #2 by year
YearHottest day (TXx)
199019.4 C (66.9 F)
199139.4 C (102.9 F)
199233.9 C (93.0 F)
199335.6 C (96.1 F)
199436.7 C (98.1 F)
199540.6 C (105.1 F)
199636.7 C (98.1 F)
199738.9 C (102.0 F)
199840.6 C (105.1 F)
199938.3 C (100.9 F)
200042.2 C (108.0 F)
200141.1 C (106.0 F)
200239.4 C (102.9 F)
200340.6 C (105.1 F)
200438.3 C (100.9 F)
200541.7 C (107.1 F)
200643.9 C (111.0 F)
200738.3 C (100.9 F)
200840.0 C (104.0 F)
200937.8 C (100.0 F)
201038.9 C (102.0 F)
201140.0 C (104.0 F)
201244.4 C (111.9 F)
201341.1 C (106.0 F)
201440.6 C (105.1 F)
201538.3 C (100.9 F)
201640.0 C (104.0 F)
201740.0 C (104.0 F)
201838.3 C (100.9 F)
201938.3 C (100.9 F)
202037.8 C (100.0 F)
202138.3 C (100.9 F)
202239.4 C (102.9 F)
202317.2 C (63.0 F)

Coldest night (TNn)

Coldest night (TNn) at Franklin #2 by year The coldest night of the year at Franklin #2, 1990 to 2023. The record is -33.3 C (-27.9 F) in 2021, marked on the chart; the median year is -22.8 C (-9.0 F). -35-30-25-20-151990200020102020Record: -33.3 C (-27.9 F) in 2021
The coldest night of the year at Franklin #2, 1990 to 2023. The record is -33.3 C (-27.9 F) in 2021, marked on the chart; the median year is -22.8 C (-9.0 F).
Coldest night (TNn) at Franklin #2 by year
YearColdest night (TNn)
1990-25.6 C (-14.1 F)
1991-22.2 C (-8.0 F)
1992-17.2 C (1.0 F)
1993-23.9 C (-11.0 F)
1994-23.9 C (-11.0 F)
1995-21.7 C (-7.1 F)
1996-25.6 C (-14.1 F)
1997-22.8 C (-9.0 F)
1998-25.6 C (-14.1 F)
1999-22.8 C (-9.0 F)
2000-21.1 C (-6.0 F)
2001-23.9 C (-11.0 F)
2002-22.2 C (-8.0 F)
2003-21.1 C (-6.0 F)
2004-26.7 C (-16.1 F)
2005-23.3 C (-9.9 F)
2006-18.9 C (-2.0 F)
2007-21.1 C (-6.0 F)
2008-22.2 C (-8.0 F)
2009-22.8 C (-9.0 F)
2010-26.1 C (-15.0 F)
2011-24.4 C (-11.9 F)
2012-19.4 C (-2.9 F)
2013-21.7 C (-7.1 F)
2014-23.9 C (-11.0 F)
2015-21.7 C (-7.1 F)
2016-26.7 C (-16.1 F)
2017-22.2 C (-8.0 F)
2018-23.3 C (-9.9 F)
2019-23.3 C (-9.9 F)
2020-16.1 C (3.0 F)
2021-33.3 C (-27.9 F)
2022-25.6 C (-14.1 F)
2023-20.6 C (-5.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Franklin #2 by year The wettest day of the year at Franklin #2, 1990 to 2023. The record is 148.6 mm (5.9 in) in 2007, marked on the chart; the median year is 56.2 mm (2.2 in). 0501001501990200020102020Record: 148.6 mm (5.9 in) in 2007
The wettest day of the year at Franklin #2, 1990 to 2023. The record is 148.6 mm (5.9 in) in 2007, marked on the chart; the median year is 56.2 mm (2.2 in).
Wettest day (Rx1day) at Franklin #2 by year
YearWettest day (Rx1day)
19907.1 mm (0.28 in)
199145.2 mm (1.8 in)
199252.8 mm (2.1 in)
199362.2 mm (2.4 in)
199441.1 mm (1.6 in)
199573.7 mm (2.9 in)
199660.2 mm (2.4 in)
199757.9 mm (2.3 in)
199851.8 mm (2.0 in)
199951.8 mm (2.0 in)
200048.0 mm (1.9 in)
200199.1 mm (3.9 in)
200245.2 mm (1.8 in)
200349.5 mm (1.9 in)
200451.8 mm (2.0 in)
200545.7 mm (1.8 in)
200646.7 mm (1.8 in)
2007148.6 mm (5.9 in)
200890.9 mm (3.6 in)
200946.7 mm (1.8 in)
201080.0 mm (3.1 in)
201187.1 mm (3.4 in)
201245.0 mm (1.8 in)
201362.5 mm (2.5 in)
201461.7 mm (2.4 in)
201554.4 mm (2.1 in)
201685.6 mm (3.4 in)
201773.9 mm (2.9 in)
201870.1 mm (2.8 in)
201980.0 mm (3.1 in)
202061.0 mm (2.4 in)
202195.3 mm (3.8 in)
202243.2 mm (1.7 in)
202322.9 mm (0.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Franklin #2 by year The wettest five days of the year at Franklin #2, 1990 to 2023. The record is 165.2 mm (6.5 in) in 2007, marked on the chart; the median year is 83.1 mm (3.3 in). 0501001502001990200020102020Record: 165.2 mm (6.5 in) in 2007
The wettest five days of the year at Franklin #2, 1990 to 2023. The record is 165.2 mm (6.5 in) in 2007, marked on the chart; the median year is 83.1 mm (3.3 in).
Wettest five days (Rx5day) at Franklin #2 by year
YearWettest five days (Rx5day)
19908.9 mm (0.35 in)
199169.5 mm (2.7 in)
199269.6 mm (2.7 in)
1993138.1 mm (5.4 in)
199474.0 mm (2.9 in)
199599.8 mm (3.9 in)
199699.6 mm (3.9 in)
199776.4 mm (3.0 in)
199890.3 mm (3.6 in)
199968.5 mm (2.7 in)
200066.5 mm (2.6 in)
2001115.1 mm (4.5 in)
200263.8 mm (2.5 in)
200372.1 mm (2.8 in)
200457.9 mm (2.3 in)
200593.7 mm (3.7 in)
200670.8 mm (2.8 in)
2007165.2 mm (6.5 in)
2008109.2 mm (4.3 in)
200967.6 mm (2.7 in)
201083.6 mm (3.3 in)
2011155.2 mm (6.1 in)
201253.6 mm (2.1 in)
201362.5 mm (2.5 in)
201483.3 mm (3.3 in)
201583.5 mm (3.3 in)
2016122.2 mm (4.8 in)
2017151.4 mm (6.0 in)
201882.8 mm (3.3 in)
201999.0 mm (3.9 in)
2020119.6 mm (4.7 in)
2021111.8 mm (4.4 in)
202263.5 mm (2.5 in)
202331.8 mm (1.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Franklin #2 by year The longest dry spell of the year at Franklin #2, 1990 to 2023. The record is 58 days in 1996, marked on the chart; the median year is 35 days. 02040601990200020102020Record: 58 days in 1996
The longest dry spell of the year at Franklin #2, 1990 to 2023. The record is 58 days in 1996, marked on the chart; the median year is 35 days.
Longest dry spell (CDD) at Franklin #2 by year
YearLongest dry spell (CDD)
199013 days
199135 days
199229 days
199327 days
199443 days
199540 days
199658 days
199734 days
199839 days
199945 days
200028 days
200138 days
200247 days
200335 days
200425 days
200535 days
200657 days
200735 days
200839 days
200956 days
201043 days
201125 days
201232 days
201331 days
201451 days
201527 days
201643 days
201738 days
201833 days
201922 days
202042 days
202134 days
202250 days
202324 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

28 years with a frost

Across 28 years with a frost, the median last spring frost at Franklin #2 falls on 30 April and the median first autumn frost on 9 October, which leaves a median of 163 days between them.

Fitted over all years, the growing season changes by +0.5 days per decade at this station.

Frost dates and growing season at Franklin #2
MeasureMedian, all yearsEarliest periodRecent period (1991 to 2022)Recent against earliestFitted trend
Last spring frost30 Apriln/a30 Apriln/a+0.7 days per decade
First autumn frost9 Octobern/a9 Octobern/a+1.3 days per decade
Growing days163 daysn/a163 daysn/a+0.5 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

32 years, 1991 to 2022

A day with at least 58.3 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 159.7 mm (6.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Franklin #2: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years58.3 mm (2.3 in)
5 years76.6 mm (3.0 in)
10 years91.6 mm (3.6 in)
25 years114.7 mm (4.5 in)
50 years135.5 mm (5.3 in)Longer than the 32 years of record
100 years159.7 mm (6.3 in)Longer than the 32 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, 32 years of values from 1991 to 2022.

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: 148.6 mm (5.9 in) in 2007; 99.1 mm (3.9 in) in 2001; 95.3 mm (3.8 in) in 2021.

Download the Data

  • Data for Franklin #2 standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Franklin #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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).