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Built 2026-10-15 (15 October 2026)

Sagamore 1 S Weather Records (USC00367739)

Record envelope, standing records and threshold days for Sagamore 1 S (USC00367739), Pennsylvania, United States, with 35 years of record.

Key Facts for Sagamore 1 S

  • Sagamore 1 S (USC00367739) is a weather station in Pennsylvania, United States at 40.77 latitude and -79.23 longitude, 402 m (1,320 ft) above sea level.
  • The station reports from 1940 to 1974, 35 years of record.
  • 0 records set at Sagamore 1 S still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Sagamore 1 S set a daily record precipitation of 26.4 mm (1.0 in) on 22 September 1974.

About the Station

  • Location: Pennsylvania, United States, 40.77 latitude, -79.23 longitude.
  • Elevation: 402 m (1,320 ft).
  • Period of record: 1940 to 1974, 35 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Sagamore 1 S, with 2026 drawn through them The band shows the record high and record low for each calendar day at Sagamore 1 S. 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 Sagamore 1 S. 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 Sagamore 1 S, 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 Sagamore 1 S by the year they were set 0 records at Sagamore 1 S still stand. 00000000000
0 records at Sagamore 1 S still stand.
Standing records at Sagamore 1 S by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When Sagamore 1 S set new all-time records 1 all-time records were set at Sagamore 1 S between 23 June 1972 and 23 June 1972. Each dot is a new record. Record daily precipitation23 June 1972: Record daily precipitation 99.6 mm (3.9 in)
1 all-time records were set at Sagamore 1 S between 23 June 1972 and 23 June 1972. Each dot is a new record.
When Sagamore 1 S set new all-time records
DateKindDetail
1972-06-23Record daily precipitationRecord daily precipitation 99.6 mm (3.9 in)

Wettest Day of Each Month

Jun: 99.6 mm (3.9 in)
Record daily precipitation for each month at Sagamore 1 S The wettest day on record for each calendar month at Sagamore 1 S. The most was 99.6 mm (3.9 in) on 23 June 1972. 0255075100 Jan: 48.8 mm (1.9 in), 27 January 1952 Jan Feb: 31.2 mm (1.2 in), 14 February 1966 Feb Mar: 53.3 mm (2.1 in), 10 March 1964 Mar Apr: 54.4 mm (2.1 in), 12 April 1948 Apr May: 55.9 mm (2.2 in), 9 May 1960 May Jun: 99.6 mm (3.9 in), 23 June 1972 Jun Jul: 80.0 mm (3.1 in), 23 July 1958 Jul Aug: 65.5 mm (2.6 in), 5 August 1956 Aug Sep: 99.1 mm (3.9 in), 20 September 1953 Sep Oct: 71.1 mm (2.8 in), 16 October 1954 Oct Nov: 60.7 mm (2.4 in), 25 November 1950 Nov Dec: 53.8 mm (2.1 in), 30 December 1942 Dec
The wettest day on record for each calendar month at Sagamore 1 S. The most was 99.6 mm (3.9 in) on 23 June 1972.
Record daily precipitation for each month at Sagamore 1 S
MonthRecord daily precipitation (mm)Date
Jan48.8 mm (1.9 in)27 January 1952
Feb31.2 mm (1.2 in)14 February 1966
Mar53.3 mm (2.1 in)10 March 1964
Apr54.4 mm (2.1 in)12 April 1948
May55.9 mm (2.2 in)9 May 1960
Jun99.6 mm (3.9 in)23 June 1972
Jul80.0 mm (3.1 in)23 July 1958
Aug65.5 mm (2.6 in)5 August 1956
Sep99.1 mm (3.9 in)20 September 1953
Oct71.1 mm (2.8 in)16 October 1954
Nov60.7 mm (2.4 in)25 November 1950
Dec53.8 mm (2.1 in)30 December 1942

Latest Records

20
Latest records at Sagamore 1 S
DateStationRecordValueBeat old record byOld record stoodSignificance
22 September 1974Sagamore 1 S, USdaily rain26.4 mm (1.0 in)8.9 mm (0.35 in)24 years16 of 100 (Routine)
3 September 1974Sagamore 1 S, USdaily rain20.6 mm (0.8 in)0.3 mm (0.01 in)12 years6 of 100 (Routine)
2 September 1974Sagamore 1 S, USdaily rain49.8 mm (2.0 in)11.7 mm (0.5 in)12 years14 of 100 (Routine)
30 August 1974Sagamore 1 S, USdaily rain19.1 mm (0.8 in)10.7 mm (0.4 in)4 years13 of 100 (Routine)
28 August 1974Sagamore 1 S, USdaily rain30.2 mm (1.2 in)11.9 mm (0.5 in)1 year13 of 100 (Routine)
10 August 1974Sagamore 1 S, USdaily rain23.1 mm (0.9 in)3.3 mm (0.13 in)7 years7 of 100 (Routine)
1 July 1974Sagamore 1 S, USdaily rain32.8 mm (1.3 in)11.5 mm (0.5 in)23 years18 of 100 (Routine)
16 June 1974Sagamore 1 S, USdaily rain27.9 mm (1.1 in)1.0 mm (0.04 in)32 years12 of 100 (Routine)
11 June 1974Sagamore 1 S, USdaily rain16.5 mm (0.6 in)1.3 mm (0.05 in)11 years7 of 100 (Routine)
23 May 1974Sagamore 1 S, USdaily rain20.6 mm (0.8 in)2.6 mm (0.10 in)23 years11 of 100 (Routine)
30 March 1974Sagamore 1 S, USdaily rain12.2 mm (0.5 in)3.3 mm (0.13 in)20 years13 of 100 (Routine)
19 January 1974Sagamore 1 S, USdaily rain23.1 mm (0.9 in)12.4 mm (0.5 in)31 years20 of 100 (Routine)
21 December 1973Sagamore 1 S, USdaily rain19.1 mm (0.8 in)5.1 mm (0.20 in)22 years16 of 100 (Routine)
30 October 1973Sagamore 1 S, USdaily rain23.4 mm (0.9 in)4.9 mm (0.19 in)32 years16 of 100 (Routine)
29 October 1973Sagamore 1 S, USdaily rain43.4 mm (1.7 in)32.2 mm (1.3 in)26 years40 of 100 (Notable)
17 March 1973Sagamore 1 S, USdaily rain41.7 mm (1.6 in)1.1 mm (0.04 in)10 years7 of 100 (Routine)
15 March 1973Sagamore 1 S, USdaily rain29.7 mm (1.2 in)10.4 mm (0.4 in)27 years25 of 100 (Routine)
9 December 1972Sagamore 1 S, USdaily rain19.3 mm (0.8 in)10.4 mm (0.4 in)16 years20 of 100 (Routine)
14 November 1972Sagamore 1 S, USdaily rain23.4 mm (0.9 in)7.1 mm (0.28 in)27 years19 of 100 (Routine)
30 September 1972Sagamore 1 S, USdaily rain34.3 mm (1.4 in)19.8 mm (0.8 in)6 years19 of 100 (Routine)

Extremes by Year

1940 to 1974
Yearly extremes at Sagamore 1 S: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)99.6 mm (3.9 in)197251.8 mm (2.0 in)35
Wettest five days (Rx5day)186.8 mm (7.4 in)197285.1 mm (3.4 in)35
Longest dry spell (CDD)27 days195915 days35

Wettest day (Rx1day)

Wettest day (Rx1day) at Sagamore 1 S by year The wettest day of the year at Sagamore 1 S, 1940 to 1974. The record is 99.6 mm (3.9 in) in 1972, marked on the chart; the median year is 51.8 mm (2.0 in). 204060801001940195019601970Record: 99.6 mm (3.9 in) in 1972
The wettest day of the year at Sagamore 1 S, 1940 to 1974. The record is 99.6 mm (3.9 in) in 1972, marked on the chart; the median year is 51.8 mm (2.0 in).
Wettest day (Rx1day) at Sagamore 1 S by year
YearWettest day (Rx1day)
194028.7 mm (1.1 in)
194163.2 mm (2.5 in)
194259.2 mm (2.3 in)
194341.9 mm (1.6 in)
194446.5 mm (1.8 in)
194559.2 mm (2.3 in)
194646.0 mm (1.8 in)
194751.8 mm (2.0 in)
194854.4 mm (2.1 in)
194940.4 mm (1.6 in)
195069.1 mm (2.7 in)
195136.3 mm (1.4 in)
195248.8 mm (1.9 in)
195399.1 mm (3.9 in)
195471.1 mm (2.8 in)
195553.3 mm (2.1 in)
195671.1 mm (2.8 in)
195751.1 mm (2.0 in)
195880.0 mm (3.1 in)
195951.8 mm (2.0 in)
196055.9 mm (2.2 in)
196149.5 mm (1.9 in)
196261.0 mm (2.4 in)
196340.6 mm (1.6 in)
196453.3 mm (2.1 in)
196569.1 mm (2.7 in)
196645.5 mm (1.8 in)
196757.9 mm (2.3 in)
196840.6 mm (1.6 in)
196946.5 mm (1.8 in)
197051.3 mm (2.0 in)
197146.2 mm (1.8 in)
197299.6 mm (3.9 in)
197343.4 mm (1.7 in)
197449.8 mm (2.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Sagamore 1 S by year The wettest five days of the year at Sagamore 1 S, 1940 to 1974. The record is 186.8 mm (7.4 in) in 1972, marked on the chart; the median year is 85.1 mm (3.4 in). 0501001502001940195019601970Record: 186.8 mm (7.4 in) in 1972
The wettest five days of the year at Sagamore 1 S, 1940 to 1974. The record is 186.8 mm (7.4 in) in 1972, marked on the chart; the median year is 85.1 mm (3.4 in).
Wettest five days (Rx5day) at Sagamore 1 S by year
YearWettest five days (Rx5day)
194044.7 mm (1.8 in)
194178.5 mm (3.1 in)
194295.2 mm (3.7 in)
194395.2 mm (3.7 in)
194469.3 mm (2.7 in)
1945115.1 mm (4.5 in)
194674.6 mm (2.9 in)
194770.6 mm (2.8 in)
1948107.7 mm (4.2 in)
194965.7 mm (2.6 in)
195087.4 mm (3.4 in)
195168.8 mm (2.7 in)
195285.1 mm (3.4 in)
1953113.6 mm (4.5 in)
195488.9 mm (3.5 in)
195599.0 mm (3.9 in)
1956133.3 mm (5.2 in)
195779.8 mm (3.1 in)
195882.5 mm (3.2 in)
195991.9 mm (3.6 in)
1960130.3 mm (5.1 in)
196152.0 mm (2.0 in)
196278.7 mm (3.1 in)
196363.2 mm (2.5 in)
196482.8 mm (3.3 in)
196588.9 mm (3.5 in)
196671.4 mm (2.8 in)
196780.8 mm (3.2 in)
196855.8 mm (2.2 in)
196977.7 mm (3.1 in)
197088.9 mm (3.5 in)
197189.6 mm (3.5 in)
1972186.8 mm (7.4 in)
197388.9 mm (3.5 in)
197491.5 mm (3.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Sagamore 1 S by year The longest dry spell of the year at Sagamore 1 S, 1940 to 1974. The record is 27 days in 1959, marked on the chart; the median year is 15 days. 510152025301940195019601970Record: 27 days in 1959
The longest dry spell of the year at Sagamore 1 S, 1940 to 1974. The record is 27 days in 1959, marked on the chart; the median year is 15 days.
Longest dry spell (CDD) at Sagamore 1 S by year
YearLongest dry spell (CDD)
194011 days
194120 days
194216 days
194318 days
194413 days
194513 days
194613 days
194718 days
194818 days
194917 days
195012 days
195116 days
195215 days
195321 days
195417 days
195519 days
195615 days
195716 days
195811 days
195927 days
196014 days
196111 days
196215 days
196323 days
196423 days
196512 days
196614 days
196715 days
196810 days
196916 days
19708 days
197114 days
19729 days
197315 days
197414 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

32 years, 1941 to 1974

A day with at least 51.5 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 118.4 mm (4.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Sagamore 1 S: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years51.5 mm (2.0 in)
5 years64.1 mm (2.5 in)
10 years74.2 mm (2.9 in)
25 years89.4 mm (3.5 in)
50 years102.9 mm (4.1 in)Longer than the 32 years of record
100 years118.4 mm (4.7 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 1941 to 1974.

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: 99.6 mm (3.9 in) in 1972; 99.1 mm (3.9 in) in 1953; 80.0 mm (3.1 in) in 1958.

Download the Data

  • Data for Sagamore 1 S standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Sagamore 1 S 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

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