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Built 2026-10-15 (15 October 2026)

Glenmoore Weather Records (USC00363321)

Record envelope, standing records and threshold days for Glenmoore (USC00363321), Pennsylvania, United States, with 66 years of record.

Key Facts for Glenmoore

  • Glenmoore (USC00363321) is a weather station in Pennsylvania, United States at 40.10 latitude and -75.75 longitude, 152 m (500 ft) above sea level.
  • The station reports from 1959 to 2024, 66 years of record.
  • 0 records set at Glenmoore still stand.
  • Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Glenmoore set a daily record precipitation of 65.3 mm (2.6 in) on 9 August 2024.

About the Station

  • Location: Pennsylvania, United States, 40.10 latitude, -75.75 longitude.
  • Elevation: 152 m (500 ft).
  • Period of record: 1959 to 2024, 66 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 Glenmoore, with 2026 drawn through them The band shows the record high and record low for each calendar day at Glenmoore. 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 Glenmoore. 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 Glenmoore, 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 Glenmoore by the year they were set 0 records at Glenmoore still stand. 00000000000
0 records at Glenmoore still stand.
Standing records at Glenmoore by the year they were set
Year setStanding records

All-Time Record Progression

3 new records
When Glenmoore set new all-time records 3 all-time records were set at Glenmoore between 8 January 1996 and 28 August 2011. Each dot is a new record. Record daily snowfallRecord snow depthRecord daily precipitation8 January 1996: Record daily snowfall 66.0 cm (26.0 in)8 January 1996: Record snow depth 81.3 cm (32.0 in)28 August 2011: Record daily precipitation 176.3 mm (6.9 in)200020052010
3 all-time records were set at Glenmoore between 8 January 1996 and 28 August 2011. Each dot is a new record.
When Glenmoore set new all-time records
DateKindDetail
1996-01-08Record daily snowfallRecord daily snowfall 66.0 cm (26.0 in)
1996-01-08Record snow depthRecord snow depth 81.3 cm (32.0 in)
2011-08-28Record daily precipitationRecord daily precipitation 176.3 mm (6.9 in)

Wettest Day of Each Month

Aug: 176.3 mm (6.9 in)
Record daily precipitation for each month at Glenmoore The wettest day on record for each calendar month at Glenmoore. The most was 176.3 mm (6.9 in) on 28 August 2011. 050100150200 Jan: 79.5 mm (3.1 in), 10 January 2024 Jan Feb: 65.3 mm (2.6 in), 17 February 2003 Feb Mar: 88.6 mm (3.5 in), 22 March 2000 Mar Apr: 73.9 mm (2.9 in), 2 April 1998 Apr May: 123.4 mm (4.9 in), 1 May 2014 May Jun: 126.5 mm (5.0 in), 23 June 1972 Jun Jul: 106.2 mm (4.2 in), 13 July 2004 Jul Aug: 176.3 mm (6.9 in), 28 August 2011 Aug Sep: 159.3 mm (6.3 in), 2 September 2021 Sep Oct: 121.4 mm (4.8 in), 1 October 2010 Oct Nov: 78.7 mm (3.1 in), 30 November 1987 Nov Dec: 95.3 mm (3.8 in), 18 December 2023 Dec
The wettest day on record for each calendar month at Glenmoore. The most was 176.3 mm (6.9 in) on 28 August 2011.
Record daily precipitation for each month at Glenmoore
MonthRecord daily precipitation (mm)Date
Jan79.5 mm (3.1 in)10 January 2024
Feb65.3 mm (2.6 in)17 February 2003
Mar88.6 mm (3.5 in)22 March 2000
Apr73.9 mm (2.9 in)2 April 1998
May123.4 mm (4.9 in)1 May 2014
Jun126.5 mm (5.0 in)23 June 1972
Jul106.2 mm (4.2 in)13 July 2004
Aug176.3 mm (6.9 in)28 August 2011
Sep159.3 mm (6.3 in)2 September 2021
Oct121.4 mm (4.8 in)1 October 2010
Nov78.7 mm (3.1 in)30 November 1987
Dec95.3 mm (3.8 in)18 December 2023

Latest Records

20
Latest records at Glenmoore
DateStationRecordValueBeat old record byOld record stoodSignificance
9 August 2024Glenmoore, USdaily rain65.3 mm (2.6 in)22.1 mm (0.9 in)42 years30 of 100 (Routine)
7 August 2024Glenmoore, USdaily rain52.1 mm (2.1 in)14.0 mm (0.6 in)31 years23 of 100 (Routine)
4 April 2024Glenmoore, USdaily rain39.6 mm (1.6 in)2.8 mm (0.11 in)42 years20 of 100 (Routine)
24 March 2024Glenmoore, USdaily rain39.1 mm (1.5 in)3.5 mm (0.14 in)31 years17 of 100 (Routine)
10 March 2024Glenmoore, USdaily rain39.6 mm (1.6 in)5.1 mm (0.20 in)30 years19 of 100 (Routine)
29 February 2024Glenmoore, USdaily rain7.9 mm (0.31 in)2.3 mm (0.09 in)60 years20 of 100 (Routine)
16 January 2024Glenmoore, USdaily snowfall5.3 cm (2.1 in)0.2 cm (0.1 in)62 years24 of 100 (Routine)
13 January 2024Glenmoore, USdaily rain27.7 mm (1.1 in)0.8 mm (0.03 in)5 years7 of 100 (Routine)
10 January 2024Glenmoore, USmonthly rain79.5 mm (3.1 in)7.1 mm (0.28 in)44 years35 of 100 (Notable)
28 December 2023Glenmoore, USdaily rain65.5 mm (2.6 in)38.3 mm (1.5 in)32 years46 of 100 (Notable)
18 December 2023Glenmoore, USmonthly rain95.3 mm (3.8 in)1.6 mm (0.06 in)40 years29 of 100 (Routine)
11 December 2023Glenmoore, USdaily rain59.2 mm (2.3 in)19.6 mm (0.8 in)20 years28 of 100 (Routine)
22 November 2023Glenmoore, USdaily rain66.0 mm (2.6 in)43.1 mm (1.7 in)60 years59 of 100 (Notable)
25 September 2023Glenmoore, USdaily rain75.2 mm (3.0 in)15.0 mm (0.6 in)32 years22 of 100 (Routine)
10 July 2023Glenmoore, USdaily rain65.5 mm (2.6 in)34.8 mm (1.4 in)14 years33 of 100 (Routine)
26 June 2023Glenmoore, USdaily rain53.8 mm (2.1 in)23.1 mm (0.9 in)16 years27 of 100 (Routine)
13 June 2023Glenmoore, USdaily rain60.7 mm (2.4 in)10.4 mm (0.4 in)48 years27 of 100 (Routine)
2 September 2021Glenmoore, USmonthly rain159.3 mm (6.3 in)3.6 mm (0.14 in)21 years23 of 100 (Routine)
19 August 2021Glenmoore, USdaily rain27.9 mm (1.1 in)3.0 mm (0.12 in)4 years8 of 100 (Routine)
9 June 2021Glenmoore, USdaily rain54.4 mm (2.1 in)21.6 mm (0.9 in)6 years22 of 100 (Routine)

Extremes by Year

1959 to 2024
Yearly extremes at Glenmoore: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)176.3 mm (6.9 in)201176.7 mm (3.0 in)65
Wettest five days (Rx5day)228.6 mm (9.0 in)2006111.6 mm (4.4 in)65
Longest dry spell (CDD)39 days198817 days65

Wettest day (Rx1day)

Wettest day (Rx1day) at Glenmoore by year The wettest day of the year at Glenmoore, 1959 to 2024. The record is 176.3 mm (6.9 in) in 2011, marked on the chart; the median year is 76.7 mm (3.0 in). 0501001502001960198020002020Record: 176.3 mm (6.9 in) in 2011
The wettest day of the year at Glenmoore, 1959 to 2024. The record is 176.3 mm (6.9 in) in 2011, marked on the chart; the median year is 76.7 mm (3.0 in).
Wettest day (Rx1day) at Glenmoore by year
YearWettest day (Rx1day)
195954.6 mm (2.1 in)
196087.6 mm (3.4 in)
196146.7 mm (1.8 in)
196250.8 mm (2.0 in)
196391.4 mm (3.6 in)
196452.6 mm (2.1 in)
196558.4 mm (2.3 in)
196691.7 mm (3.6 in)
196786.6 mm (3.4 in)
196865.0 mm (2.6 in)
196941.9 mm (1.6 in)
197061.5 mm (2.4 in)
1971159.5 mm (6.3 in)
1972126.5 mm (5.0 in)
197374.9 mm (2.9 in)
197457.7 mm (2.3 in)
197571.4 mm (2.8 in)
197652.1 mm (2.1 in)
197766.3 mm (2.6 in)
197898.6 mm (3.9 in)
1979115.1 mm (4.5 in)
198060.5 mm (2.4 in)
198139.6 mm (1.6 in)
198273.2 mm (2.9 in)
198393.7 mm (3.7 in)
198480.0 mm (3.1 in)
1985108.7 mm (4.3 in)
198651.8 mm (2.0 in)
1987110.2 mm (4.3 in)
198894.5 mm (3.7 in)
198959.7 mm (2.4 in)
199075.2 mm (3.0 in)
199169.1 mm (2.7 in)
199262.5 mm (2.5 in)
199376.7 mm (3.0 in)
199467.6 mm (2.7 in)
199580.0 mm (3.1 in)
199685.1 mm (3.4 in)
199749.5 mm (1.9 in)
199873.9 mm (2.9 in)
1999155.7 mm (6.1 in)
200088.6 mm (3.5 in)
200174.9 mm (2.9 in)
200244.2 mm (1.7 in)
200378.5 mm (3.1 in)
2004106.2 mm (4.2 in)
2005101.6 mm (4.0 in)
200684.6 mm (3.3 in)
200758.4 mm (2.3 in)
200876.7 mm (3.0 in)
200978.2 mm (3.1 in)
2010121.4 mm (4.8 in)
2011176.3 mm (6.9 in)
2012110.5 mm (4.4 in)
201356.6 mm (2.2 in)
2014123.4 mm (4.9 in)
201552.6 mm (2.1 in)
201659.9 mm (2.4 in)
201761.2 mm (2.4 in)
201877.7 mm (3.1 in)
201953.1 mm (2.1 in)
2020148.3 mm (5.8 in)
2021159.3 mm (6.3 in)
202395.3 mm (3.8 in)
202479.5 mm (3.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Glenmoore by year The wettest five days of the year at Glenmoore, 1959 to 2024. The record is 228.6 mm (9.0 in) in 2006, marked on the chart; the median year is 111.6 mm (4.4 in). 501001502002501960198020002020Record: 228.6 mm (9.0 in) in 2006
The wettest five days of the year at Glenmoore, 1959 to 2024. The record is 228.6 mm (9.0 in) in 2006, marked on the chart; the median year is 111.6 mm (4.4 in).
Wettest five days (Rx5day) at Glenmoore by year
YearWettest five days (Rx5day)
1959121.4 mm (4.8 in)
1960165.5 mm (6.5 in)
196189.4 mm (3.5 in)
196270.7 mm (2.8 in)
1963107.2 mm (4.2 in)
196466.5 mm (2.6 in)
196591.7 mm (3.6 in)
1966105.4 mm (4.1 in)
196793.5 mm (3.7 in)
196883.1 mm (3.3 in)
196970.6 mm (2.8 in)
197077.0 mm (3.0 in)
1971183.9 mm (7.2 in)
1972197.9 mm (7.8 in)
1973121.9 mm (4.8 in)
1974103.7 mm (4.1 in)
1975134.5 mm (5.3 in)
197669.7 mm (2.7 in)
197793.8 mm (3.7 in)
1978127.5 mm (5.0 in)
1979141.8 mm (5.6 in)
198089.6 mm (3.5 in)
198171.1 mm (2.8 in)
1982130.4 mm (5.1 in)
1983122.4 mm (4.8 in)
1984106.4 mm (4.2 in)
1985161.3 mm (6.4 in)
198681.3 mm (3.2 in)
1987129.7 mm (5.1 in)
1988204.5 mm (8.1 in)
1989111.6 mm (4.4 in)
199099.3 mm (3.9 in)
199186.4 mm (3.4 in)
199265.0 mm (2.6 in)
1993111.8 mm (4.4 in)
199491.7 mm (3.6 in)
199581.6 mm (3.2 in)
199698.8 mm (3.9 in)
199765.7 mm (2.6 in)
199888.9 mm (3.5 in)
1999185.4 mm (7.3 in)
2000115.4 mm (4.5 in)
2001107.7 mm (4.2 in)
200287.4 mm (3.4 in)
2003126.3 mm (5.0 in)
2004130.4 mm (5.1 in)
2005202.2 mm (8.0 in)
2006228.6 mm (9.0 in)
2007114.3 mm (4.5 in)
200894.5 mm (3.7 in)
2009118.9 mm (4.7 in)
2010183.6 mm (7.2 in)
2011185.7 mm (7.3 in)
2012132.6 mm (5.2 in)
2013141.3 mm (5.6 in)
2014168.2 mm (6.6 in)
201589.0 mm (3.5 in)
201681.2 mm (3.2 in)
201784.3 mm (3.3 in)
2018141.6 mm (5.6 in)
201990.6 mm (3.6 in)
2020178.6 mm (7.0 in)
2021165.7 mm (6.5 in)
2023118.8 mm (4.7 in)
2024175.8 mm (6.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Glenmoore by year The longest dry spell of the year at Glenmoore, 1959 to 2024. The record is 39 days in 1988, marked on the chart; the median year is 17 days. 102030401960198020002020Record: 39 days in 1988
The longest dry spell of the year at Glenmoore, 1959 to 2024. The record is 39 days in 1988, marked on the chart; the median year is 17 days.
Longest dry spell (CDD) at Glenmoore by year
YearLongest dry spell (CDD)
195912 days
196012 days
196116 days
196217 days
196327 days
196429 days
196515 days
196621 days
196720 days
196826 days
196923 days
197016 days
197119 days
197214 days
197323 days
197416 days
197512 days
197624 days
197718 days
197819 days
197913 days
198023 days
198115 days
198216 days
198318 days
198417 days
198519 days
198620 days
198718 days
198839 days
198914 days
199012 days
199123 days
199213 days
199312 days
199424 days
199525 days
199613 days
199716 days
199817 days
199917 days
200012 days
200132 days
200218 days
200311 days
200413 days
200516 days
200625 days
200724 days
200823 days
200913 days
201018 days
201117 days
201216 days
201315 days
201410 days
201519 days
201619 days
201718 days
201811 days
201919 days
202015 days
202117 days
202322 days
202429 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

62 years, 1960 to 2021

A day with at least 75.3 mm (3.0 in) of rain is expected about once in 2 years. A day with at least 199.4 mm (7.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Glenmoore: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years75.3 mm (3.0 in)
5 years102.7 mm (4.0 in)
10 years123.0 mm (4.8 in)
25 years151.3 mm (6.0 in)
50 years174.5 mm (6.9 in)
100 years199.4 mm (7.9 in)Longer than the 62 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, 62 years of values from 1960 to 2021.

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: 176.3 mm (6.9 in) in 2011; 159.5 mm (6.3 in) in 1971; 159.3 mm (6.3 in) in 2021.

Download the Data

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