Glencliff 2 Weather Records (USC00273415)

Record envelope, standing records and threshold days for Glencliff 2 (USC00273415), New Hampshire, United States, with 35 years of record.

Key Facts for Glencliff 2

Glencliff 2 (USC00273415) is a weather station in New Hampshire, United States at 43.98 latitude and -71.89 longitude, 329 m (1,080 ft) above sea level.
The station reports from 1978 to 2012, 35 years of record.
584 records set at Glencliff 2 still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Glencliff 2 set a daily record precipitation of 31.7 mm (1.2 in) on 9 May 2012.

About the Station

Location: New Hampshire, United States, 43.98 latitude, -71.89 longitude.
Elevation: 329 m (1,080 ft).
Period of record: 1978 to 2012, 35 years.
Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Glencliff 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 Glencliff 2, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	5.6 C (42.1 F)	-31.1 C (-24.0 F)	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	21.1 C (70.0 F)	-14.4 C (6.1 F)	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	34.4 C (93.9 F)	-0.6 C (30.9 F)	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	22.2 C (72.0 F)	-6.7 C (19.9 F)	n/a	n/a
Nov	14.4 C (57.9 F)	-11.1 C (12.0 F)	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

584 standing records

584 records at Glencliff 2 still stand. 1981 holds the most, with 299.

Wettest Day of Each Month

Apr: 95.3 mm (3.8 in)

The wettest day on record for each calendar month at Glencliff 2. The most was 95.3 mm (3.8 in) on 29 April 1988.

Record daily precipitation for each month at Glencliff 2
Month	Record daily precipitation (mm)	Date
Jan	71.1 mm (2.8 in)	27 January 1986
Feb	71.1 mm (2.8 in)	29 February 1984
Mar	56.1 mm (2.2 in)	23 March 2001
Apr	95.3 mm (3.8 in)	29 April 1988
May	75.9 mm (3.0 in)	14 May 2006
Jun	51.6 mm (2.0 in)	27 June 1998
Jul	77.5 mm (3.1 in)	30 July 2009
Aug	87.1 mm (3.4 in)	22 August 2011
Sep	80.3 mm (3.2 in)	17 September 1999
Oct	82.6 mm (3.3 in)	22 October 1995
Nov	60.5 mm (2.4 in)	5 November 1983
Dec	64.3 mm (2.5 in)	18 December 2000

Period of Record Coverage

1980 to 1981

2 years of record at Glencliff 2, 1980 to 1981. 2 years have data for under 90 percent of days and are left out of rankings: 1980, 1981.

Latest Records

Latest records at Glencliff 2
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 May 2012	Glencliff 2, US	daily rain	31.7 mm (1.2 in)	10.9 mm (0.4 in)	29 years	23 of 100 (Routine)
2 April 2012	Glencliff 2, US	daily rain	12.7 mm (0.5 in)	1.0 mm (0.04 in)	8 years	5 of 100 (Routine)
17 February 2012	Glencliff 2, US	daily rain	19.8 mm (0.8 in)	6.3 mm (0.25 in)	18 years	16 of 100 (Routine)
28 December 2011	Glencliff 2, US	daily rain	17.8 mm (0.7 in)	10.4 mm (0.4 in)	4 years	17 of 100 (Routine)
6 December 2011	Glencliff 2, US	daily rain	31.7 mm (1.2 in)	12.4 mm (0.5 in)	16 years	24 of 100 (Routine)
23 November 2011	Glencliff 2, US	daily snowfall	10.2 cm (4.0 in)	1.3 cm (0.5 in)	13 years	11 of 100 (Routine)
31 October 2011	Glencliff 2, US	daily snow depth	7.6 cm (3.0 in)	7.6 cm (3.0 in)	32 years	19 of 100 (Routine)
30 October 2011	Glencliff 2, US	monthly snowfall	10.2 cm (4.0 in)	5.1 cm (2.0 in)	10 years	26 of 100 (Routine)
30 October 2011	Glencliff 2, US	monthly snow depth	10.2 cm (4.0 in)	5.1 cm (2.0 in)	10 years	21 of 100 (Routine)
28 October 2011	Glencliff 2, US	daily snowfall	1.3 cm (0.5 in)	1.3 cm (0.5 in)	32 years	14 of 100 (Routine)
28 October 2011	Glencliff 2, US	daily snow depth	2.5 cm (1.0 in)	2.5 cm (1.0 in)	32 years	14 of 100 (Routine)
30 September 2011	Glencliff 2, US	daily rain	20.1 mm (0.8 in)	2.3 mm (0.09 in)	5 years	5 of 100 (Routine)
29 August 2011	Glencliff 2, US	daily rain	65.8 mm (2.6 in)	20.6 mm (0.8 in)	22 years	27 of 100 (Routine)
28 August 2011	Glencliff 2, US	daily rain	34.5 mm (1.4 in)	10.6 mm (0.4 in)	28 years	20 of 100 (Routine)
22 August 2011	Glencliff 2, US	monthly rain	87.1 mm (3.4 in)	5.1 mm (0.20 in)	21 years	23 of 100 (Routine)
16 August 2011	Glencliff 2, US	daily rain	50.8 mm (2.0 in)	19.0 mm (0.7 in)	29 years	27 of 100 (Routine)
15 May 2011	Glencliff 2, US	daily rain	33.0 mm (1.3 in)	20.8 mm (0.8 in)	16 years	31 of 100 (Routine)
3 April 2011	Glencliff 2, US	daily snowfall (Tie)	5.1 cm (2.0 in)	tie	6 years	1 of 100 (Routine)
7 March 2011	Glencliff 2, US	daily rain	53.6 mm (2.1 in)	33.3 mm (1.3 in)	32 years	52 of 100 (Notable)
28 February 2011	Glencliff 2, US	monthly snowfall	34.3 cm (13.5 in)	1.3 cm (0.5 in)	10 years	18 of 100 (Routine)

Extremes by Year

1978 to 2012

Yearly extremes at Glencliff 2: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	34.4 C (93.9 F)	1980	27.8 C (82.0 F)	2
Coldest night (TNn)	-31.1 C (-24.0 F)	1981	-21.1 C (-6.0 F)	2
Wettest day (Rx1day)	95.3 mm (3.8 in)	1988	56.4 mm (2.2 in)	35
Wettest five days (Rx5day)	180.8 mm (7.1 in)	1990	82.2 mm (3.2 in)	35
Longest dry spell (CDD)	23 days	2004	15 days	35

Hottest day (TXx)

The hottest day of the year at Glencliff 2, 1978 to 2012. The record is 34.4 C (93.9 F) in 1980, marked on the chart; the median year is 27.8 C (82.0 F).

Hottest day (TXx) at Glencliff 2 by year
Year	Hottest day (TXx)
1978	n/a
1979	n/a
1980	34.4 C (93.9 F)
1981	21.1 C (70.0 F)
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a

Coldest night (TNn)

The coldest night of the year at Glencliff 2, 1978 to 2012. The record is -31.1 C (-24.0 F) in 1981, marked on the chart; the median year is -21.1 C (-6.0 F).

Coldest night (TNn) at Glencliff 2 by year
Year	Coldest night (TNn)
1978	n/a
1979	n/a
1980	-11.1 C (12.0 F)
1981	-31.1 C (-24.0 F)
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a

Wettest day (Rx1day)

The wettest day of the year at Glencliff 2, 1978 to 2012. The record is 95.3 mm (3.8 in) in 1988, marked on the chart; the median year is 56.4 mm (2.2 in).

Wettest day (Rx1day) at Glencliff 2 by year
Year	Wettest day (Rx1day)
1978	48.0 mm (1.9 in)
1979	35.1 mm (1.4 in)
1980	38.1 mm (1.5 in)
1981	44.5 mm (1.8 in)
1982	33.0 mm (1.3 in)
1983	60.5 mm (2.4 in)
1984	71.1 mm (2.8 in)
1985	75.9 mm (3.0 in)
1986	71.1 mm (2.8 in)
1987	57.9 mm (2.3 in)
1988	95.3 mm (3.8 in)
1989	46.2 mm (1.8 in)
1990	82.0 mm (3.2 in)
1991	53.3 mm (2.1 in)
1992	41.9 mm (1.6 in)
1993	43.4 mm (1.7 in)
1994	33.5 mm (1.3 in)
1995	82.6 mm (3.3 in)
1996	48.3 mm (1.9 in)
1997	33.8 mm (1.3 in)
1998	51.6 mm (2.0 in)
1999	80.3 mm (3.2 in)
2000	64.3 mm (2.5 in)
2001	71.1 mm (2.8 in)
2002	66.0 mm (2.6 in)
2003	56.4 mm (2.2 in)
2004	32.5 mm (1.3 in)
2005	65.0 mm (2.6 in)
2006	75.9 mm (3.0 in)
2007	39.4 mm (1.6 in)
2008	39.6 mm (1.6 in)
2009	77.5 mm (3.1 in)
2010	73.9 mm (2.9 in)
2011	87.1 mm (3.4 in)
2012	40.1 mm (1.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Glencliff 2, 1978 to 2012. The record is 180.8 mm (7.1 in) in 1990, marked on the chart; the median year is 82.2 mm (3.2 in).

Wettest five days (Rx5day) at Glencliff 2 by year
Year	Wettest five days (Rx5day)
1978	63.2 mm (2.5 in)
1979	61.2 mm (2.4 in)
1980	52.6 mm (2.1 in)
1981	82.2 mm (3.2 in)
1982	46.7 mm (1.8 in)
1983	84.2 mm (3.3 in)
1984	125.0 mm (4.9 in)
1985	80.2 mm (3.2 in)
1986	84.5 mm (3.3 in)
1987	75.7 mm (3.0 in)
1988	102.4 mm (4.0 in)
1989	75.9 mm (3.0 in)
1990	180.8 mm (7.1 in)
1991	84.0 mm (3.3 in)
1992	72.6 mm (2.9 in)
1993	95.3 mm (3.8 in)
1994	47.5 mm (1.9 in)
1995	86.9 mm (3.4 in)
1996	71.9 mm (2.8 in)
1997	78.5 mm (3.1 in)
1998	80.5 mm (3.2 in)
1999	118.9 mm (4.7 in)
2000	80.8 mm (3.2 in)
2001	80.8 mm (3.2 in)
2002	90.1 mm (3.5 in)
2003	97.7 mm (3.8 in)
2004	61.9 mm (2.4 in)
2005	104.4 mm (4.1 in)
2006	116.8 mm (4.6 in)
2007	78.5 mm (3.1 in)
2008	90.7 mm (3.6 in)
2009	125.8 mm (5.0 in)
2010	132.9 mm (5.2 in)
2011	109.4 mm (4.3 in)
2012	67.8 mm (2.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Glencliff 2, 1978 to 2012. The record is 23 days in 2004, marked on the chart; the median year is 15 days.

Longest dry spell (CDD) at Glencliff 2 by year
Year	Longest dry spell (CDD)
1978	15 days
1979	16 days
1980	22 days
1981	18 days
1982	16 days
1983	11 days
1984	15 days
1985	15 days
1986	12 days
1987	17 days
1988	16 days
1989	14 days
1990	11 days
1991	13 days
1992	13 days
1993	16 days
1994	14 days
1995	16 days
1996	12 days
1997	11 days
1998	14 days
1999	10 days
2000	10 days
2001	20 days
2002	12 days
2003	15 days
2004	23 days
2005	14 days
2006	18 days
2007	16 days
2008	17 days
2009	14 days
2010	16 days
2011	11 days
2012	12 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

30 years, 1979 to 2010

A day with at least 56.9 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 103.7 mm (4.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Glencliff 2: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	56.9 mm (2.2 in)
5 years	73.9 mm (2.9 in)
10 years	83.0 mm (3.3 in)
25 years	92.7 mm (3.6 in)
50 years	98.6 mm (3.9 in)	Longer than the 30 years of record
100 years	103.7 mm (4.1 in)	Longer than the 30 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, 30 years of values from 1979 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: 95.3 mm (3.8 in) in 1988; 82.6 mm (3.3 in) in 1995; 82.0 mm (3.2 in) in 1990.

Download the Data

Data for Glencliff 2 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Glencliff 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

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