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Troy 1 NE Weather Records (USC00368959)

Record envelope, standing records and threshold days for Troy 1 NE (USC00368959), Pennsylvania, United States, with 61 years of record.

Key Facts for Troy 1 NE

  • Troy 1 NE (USC00368959) is a weather station in Pennsylvania, United States at 41.79 latitude and -76.77 longitude, 319 m (1,045 ft) above sea level.
  • The station reports from 1951 to 2011, 61 years of record.
  • 0 records set at Troy 1 NE still stand.
  • Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Troy 1 NE set a daily record snowfall of 20.3 cm (8.0 in) on 23 March 2011.

About the Station

  • Location: Pennsylvania, United States, 41.79 latitude, -76.77 longitude.
  • Elevation: 319 m (1,045 ft).
  • Period of record: 1951 to 2011, 61 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 Troy 1 NE, with 2026 drawn through them The band shows the record high and record low for each calendar day at Troy 1 NE. 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 Troy 1 NE. 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 Troy 1 NE, 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 Troy 1 NE by the year they were set 0 records at Troy 1 NE still stand. 00000000000
0 records at Troy 1 NE still stand.
Standing records at Troy 1 NE by the year they were set
Year setStanding records

Wettest Day of Each Month

Jun: 113.3 mm (4.5 in)
Record daily precipitation for each month at Troy 1 NE The wettest day on record for each calendar month at Troy 1 NE. The most was 113.3 mm (4.5 in) on 23 June 1972. 050100150 Jan: 46.2 mm (1.8 in), 22 January 1996 Jan Feb: 49.8 mm (2.0 in), 15 February 1984 Feb Mar: 49.8 mm (2.0 in), 30 March 2001 Mar Apr: 50.5 mm (2.0 in), 4 April 2000 Apr May: 67.6 mm (2.7 in), 9 May 1983 May Jun: 113.3 mm (4.5 in), 23 June 1972 Jun Jul: 56.6 mm (2.2 in), 29 July 1951 Jul Aug: 72.1 mm (2.8 in), 18 August 1994 Aug Sep: 102.6 mm (4.0 in), 30 September 2010 Sep Oct: 64.5 mm (2.5 in), 19 October 1967 Oct Nov: 53.3 mm (2.1 in), 8 November 1963 Nov Dec: 58.2 mm (2.3 in), 14 December 1983 Dec
The wettest day on record for each calendar month at Troy 1 NE. The most was 113.3 mm (4.5 in) on 23 June 1972.
Record daily precipitation for each month at Troy 1 NE
MonthRecord daily precipitation (mm)Date
Jan46.2 mm (1.8 in)22 January 1996
Feb49.8 mm (2.0 in)15 February 1984
Mar49.8 mm (2.0 in)30 March 2001
Apr50.5 mm (2.0 in)4 April 2000
May67.6 mm (2.7 in)9 May 1983
Jun113.3 mm (4.5 in)23 June 1972
Jul56.6 mm (2.2 in)29 July 1951
Aug72.1 mm (2.8 in)18 August 1994
Sep102.6 mm (4.0 in)30 September 2010
Oct64.5 mm (2.5 in)19 October 1967
Nov53.3 mm (2.1 in)8 November 1963
Dec58.2 mm (2.3 in)14 December 1983

Latest Records

20
Latest records at Troy 1 NE
DateStationRecordValueBeat old record byOld record stoodSignificance
23 March 2011Troy 1 NE, USdaily snowfall20.3 cm (8.0 in)12.7 cm (5.0 in)49 years36 of 100 (Notable)
11 March 2011Troy 1 NE, USdaily rain36.6 mm (1.4 in)8.2 mm (0.32 in)46 years30 of 100 (Routine)
21 February 2011Troy 1 NE, USdaily snowfall11.7 cm (4.6 in)6.6 cm (2.6 in)48 years28 of 100 (Routine)
1 February 2011Troy 1 NE, USdaily snowfall10.2 cm (4.0 in)7.7 cm (3.0 in)56 years32 of 100 (Routine)
12 January 2011Troy 1 NE, USdaily snowfall10.2 cm (4.0 in)5.1 cm (2.0 in)40 years24 of 100 (Routine)
7 January 2011Troy 1 NE, USdaily snowfall (Tie)2.5 cm (1.0 in)tie57 years5 of 100 (Routine)
17 November 2010Troy 1 NE, USdaily rain28.4 mm (1.1 in)4.8 mm (0.19 in)24 years18 of 100 (Routine)
4 October 2010Troy 1 NE, USdaily rain36.3 mm (1.4 in)13.4 mm (0.5 in)24 years25 of 100 (Routine)
30 September 2010Troy 1 NE, USmonthly rain102.6 mm (4.0 in)2.8 mm (0.11 in)35 years28 of 100 (Routine)
22 August 2010Troy 1 NE, USdaily rain41.1 mm (1.6 in)14.4 mm (0.6 in)55 years37 of 100 (Notable)
23 July 2010Troy 1 NE, USdaily rain (Tie)15.2 mm (0.6 in)tie52 years5 of 100 (Routine)
29 October 2009Troy 1 NE, USdaily rain21.1 mm (0.8 in)4.8 mm (0.19 in)0 years9 of 100 (Routine)
19 August 2009Troy 1 NE, USdaily rain17.3 mm (0.7 in)0.3 mm (0.01 in)54 years20 of 100 (Routine)
9 August 2009Troy 1 NE, USdaily rain27.9 mm (1.1 in)5.0 mm (0.20 in)16 years15 of 100 (Routine)
1 August 2009Troy 1 NE, USdaily rain18.3 mm (0.7 in)0.5 mm (0.02 in)24 years12 of 100 (Routine)
30 July 2009Troy 1 NE, USdaily rain54.6 mm (2.1 in)14.5 mm (0.6 in)39 years33 of 100 (Routine)
27 June 2009Troy 1 NE, USdaily rain27.9 mm (1.1 in)15.2 mm (0.6 in)22 years25 of 100 (Routine)
9 June 2009Troy 1 NE, USdaily rain14.0 mm (0.6 in)0.5 mm (0.02 in)48 years19 of 100 (Routine)
27 May 2009Troy 1 NE, USdaily rain18.8 mm (0.7 in)7.9 mm (0.31 in)56 years20 of 100 (Routine)
17 May 2009Troy 1 NE, USdaily rain40.1 mm (1.6 in)17.7 mm (0.7 in)31 years35 of 100 (Notable)

Extremes by Year

1951 to 2011
Yearly extremes at Troy 1 NE: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)113.3 mm (4.5 in)197250.0 mm (2.0 in)59
Wettest five days (Rx5day)215.1 mm (8.5 in)197275.7 mm (3.0 in)59
Longest dry spell (CDD)28 days196416 days59

Wettest day (Rx1day)

Wettest day (Rx1day) at Troy 1 NE by year The wettest day of the year at Troy 1 NE, 1951 to 2011. The record is 113.3 mm (4.5 in) in 1972, marked on the chart; the median year is 50.0 mm (2.0 in). 0255075100125196019701980199020002010Record: 113.3 mm (4.5 in) in 1972
The wettest day of the year at Troy 1 NE, 1951 to 2011. The record is 113.3 mm (4.5 in) in 1972, marked on the chart; the median year is 50.0 mm (2.0 in).
Wettest day (Rx1day) at Troy 1 NE by year
YearWettest day (Rx1day)
195156.6 mm (2.2 in)
195242.7 mm (1.7 in)
195347.0 mm (1.9 in)
195453.8 mm (2.1 in)
195556.1 mm (2.2 in)
195630.0 mm (1.2 in)
195782.6 mm (3.3 in)
195845.2 mm (1.8 in)
195957.9 mm (2.3 in)
196053.3 mm (2.1 in)
196139.4 mm (1.6 in)
196246.5 mm (1.8 in)
196353.3 mm (2.1 in)
196440.6 mm (1.6 in)
196553.3 mm (2.1 in)
196653.3 mm (2.1 in)
196764.5 mm (2.5 in)
196850.8 mm (2.0 in)
196936.1 mm (1.4 in)
197054.9 mm (2.2 in)
197131.2 mm (1.2 in)
1972113.3 mm (4.5 in)
197344.7 mm (1.8 in)
197443.7 mm (1.7 in)
197599.8 mm (3.9 in)
197640.4 mm (1.6 in)
197759.4 mm (2.3 in)
197850.8 mm (2.0 in)
197941.9 mm (1.6 in)
198050.0 mm (2.0 in)
198146.2 mm (1.8 in)
198241.9 mm (1.6 in)
198367.6 mm (2.7 in)
198450.8 mm (2.0 in)
198523.6 mm (0.9 in)
198650.8 mm (2.0 in)
198739.6 mm (1.6 in)
198839.6 mm (1.6 in)
198941.1 mm (1.6 in)
199054.4 mm (2.1 in)
199125.7 mm (1.0 in)
199238.9 mm (1.5 in)
199347.0 mm (1.9 in)
199477.0 mm (3.0 in)
199559.7 mm (2.4 in)
199658.7 mm (2.3 in)
199733.0 mm (1.3 in)
199839.1 mm (1.5 in)
199961.2 mm (2.4 in)
200050.5 mm (2.0 in)
200158.4 mm (2.3 in)
200256.4 mm (2.2 in)
200414.7 mm (0.6 in)
200517.8 mm (0.7 in)
200749.5 mm (1.9 in)
200844.5 mm (1.8 in)
200954.6 mm (2.1 in)
2010102.6 mm (4.0 in)
201136.6 mm (1.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Troy 1 NE by year The wettest five days of the year at Troy 1 NE, 1951 to 2011. The record is 215.1 mm (8.5 in) in 1972, marked on the chart; the median year is 75.7 mm (3.0 in). 050100150200250196019701980199020002010Record: 215.1 mm (8.5 in) in 1972
The wettest five days of the year at Troy 1 NE, 1951 to 2011. The record is 215.1 mm (8.5 in) in 1972, marked on the chart; the median year is 75.7 mm (3.0 in).
Wettest five days (Rx5day) at Troy 1 NE by year
YearWettest five days (Rx5day)
195163.2 mm (2.5 in)
195285.4 mm (3.4 in)
195360.3 mm (2.4 in)
195470.1 mm (2.8 in)
1955134.1 mm (5.3 in)
195658.8 mm (2.3 in)
195787.4 mm (3.4 in)
195856.6 mm (2.2 in)
195987.9 mm (3.5 in)
196095.0 mm (3.7 in)
196163.5 mm (2.5 in)
196255.1 mm (2.2 in)
196386.8 mm (3.4 in)
196476.7 mm (3.0 in)
196555.1 mm (2.2 in)
196662.9 mm (2.5 in)
196766.8 mm (2.6 in)
196855.2 mm (2.2 in)
196960.2 mm (2.4 in)
197075.7 mm (3.0 in)
197145.8 mm (1.8 in)
1972215.1 mm (8.5 in)
197359.9 mm (2.4 in)
197458.4 mm (2.3 in)
1975188.2 mm (7.4 in)
197682.8 mm (3.3 in)
197772.8 mm (2.9 in)
197890.0 mm (3.5 in)
197967.3 mm (2.6 in)
198054.9 mm (2.2 in)
198172.6 mm (2.9 in)
198289.4 mm (3.5 in)
198397.3 mm (3.8 in)
1984100.8 mm (4.0 in)
198544.9 mm (1.8 in)
198680.5 mm (3.2 in)
198786.3 mm (3.4 in)
1988104.6 mm (4.1 in)
198990.5 mm (3.6 in)
199075.7 mm (3.0 in)
199146.1 mm (1.8 in)
199248.2 mm (1.9 in)
199364.3 mm (2.5 in)
1994125.7 mm (4.9 in)
199580.0 mm (3.1 in)
1996101.5 mm (4.0 in)
199748.9 mm (1.9 in)
199880.8 mm (3.2 in)
199979.5 mm (3.1 in)
200061.5 mm (2.4 in)
200194.6 mm (3.7 in)
200293.3 mm (3.7 in)
200416.9 mm (0.7 in)
200551.6 mm (2.0 in)
200770.1 mm (2.8 in)
200888.0 mm (3.5 in)
200985.9 mm (3.4 in)
2010166.8 mm (6.6 in)
201160.8 mm (2.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Troy 1 NE by year The longest dry spell of the year at Troy 1 NE, 1951 to 2011. The record is 28 days in 1964, marked on the chart; the median year is 16 days. 0102030196019701980199020002010Record: 28 days in 1964
The longest dry spell of the year at Troy 1 NE, 1951 to 2011. The record is 28 days in 1964, marked on the chart; the median year is 16 days.
Longest dry spell (CDD) at Troy 1 NE by year
YearLongest dry spell (CDD)
195116 days
195213 days
195321 days
195415 days
195516 days
195614 days
195714 days
195814 days
195916 days
196012 days
196117 days
196215 days
196327 days
196428 days
196514 days
196620 days
196715 days
196822 days
196926 days
197016 days
197124 days
197216 days
197318 days
197417 days
197515 days
197617 days
197716 days
197813 days
197910 days
198018 days
198116 days
198219 days
198316 days
198417 days
198518 days
198618 days
198723 days
198828 days
198912 days
199013 days
199117 days
199223 days
199318 days
199417 days
199515 days
199611 days
199719 days
199813 days
199916 days
200013 days
200116 days
200215 days
200418 days
20055 days
200715 days
200817 days
200918 days
201025 days
201111 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

50 years, 1952 to 2010

A day with at least 48.2 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 109.4 mm (4.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Troy 1 NE: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years48.2 mm (1.9 in)
5 years62.4 mm (2.5 in)
10 years72.6 mm (2.9 in)
25 years86.5 mm (3.4 in)
50 years97.6 mm (3.8 in)
100 years109.4 mm (4.3 in)Longer than the 50 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, 50 years of values from 1952 to 2010.

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: 113.3 mm (4.5 in) in 1972; 102.6 mm (4.0 in) in 2010; 99.8 mm (3.9 in) in 1975.

Download the Data

  • Data for Troy 1 NE standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Troy 1 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

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