Glenwood 2WNW Weather Records (USC00213174)

Record envelope, standing records and threshold days for Glenwood 2WNW (USC00213174), Minnesota, United States, with 124 years of record.

Key Facts for Glenwood 2WNW

Glenwood 2WNW (USC00213174) is a weather station in Minnesota, United States at 45.66 latitude and -95.44 longitude, 365 m (1,198 ft) above sea level.
The station reports from 1895 to 2018, 124 years of record.
1,464 records set at Glenwood 2WNW still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Glenwood 2WNW tied a daily record low maximum temperature of 5.6 C (42.1 F) on 14 October 2018.

About the Station

Location: Minnesota, United States, 45.66 latitude, -95.44 longitude.
Elevation: 365 m (1,198 ft).
Period of record: 1895 to 2018, 124 years.
Eligible elements: tmax, tmin, 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 Glenwood 2WNW. 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 Glenwood 2WNW, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	11.1 C (52.0 F)	-40.6 C (-41.1 F)	n/a	n/a
Feb	15.6 C (60.1 F)	-38.3 C (-36.9 F)	n/a	n/a
Mar	25.6 C (78.1 F)	-35.6 C (-32.1 F)	n/a	n/a
Apr	36.7 C (98.1 F)	-19.4 C (-2.9 F)	n/a	n/a
May	36.7 C (98.1 F)	-10.0 C (14.0 F)	n/a	n/a
Jun	38.9 C (102.0 F)	-2.2 C (28.0 F)	n/a	n/a
Jul	39.4 C (102.9 F)	4.4 C (39.9 F)	n/a	n/a
Aug	38.9 C (102.0 F)	-1.1 C (30.0 F)	n/a	n/a
Sep	36.1 C (97.0 F)	-6.1 C (21.0 F)	n/a	n/a
Oct	32.2 C (90.0 F)	-16.1 C (3.0 F)	n/a	n/a
Nov	25.0 C (77.0 F)	-30.0 C (-22.0 F)	n/a	n/a
Dec	15.6 C (60.1 F)	-36.7 C (-34.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Glenwood 2WNW still stand. 1896 holds the most, with 55.

Standing records at Glenwood 2WNW by the year they were set
Year set	Standing records
1895	13
1896	55
1897	38
1898	1
1899	20
1949	7
1950	44
1951	41
1952	21
1953	33
1954	17
1955	29
1956	19
1957	15
1958	14
1959	26
1960	11
1961	20
1962	29
1963	24
1964	15
1965	25
1966	20
1967	37
1968	22
1969	22
1970	18
1971	17
1972	27
1973	17
1974	27
1975	16
1976	13
1979	9
1980	12
1981	14
1982	12
1983	23
1984	15
1985	32
1986	12
1987	17
1988	38
1989	23
1990	23
1991	31
1992	17
1993	16
1994	11
1995	11
1996	9
1997	8
1998	26
1999	11
2000	28
2001	22
2002	17
2003	18
2004	28
2005	17
2006	17
2007	20
2008	11
2009	16
2010	8
2011	12
2012	32
2013	13
2014	10
2015	18
2016	15
2017	18
2018	21

All-Time Record Progression

10 new records

10 all-time records were set at Glenwood 2WNW between 24 June 1988 and 10 July 2002. Each dot is a new record.

When Glenwood 2WNW set new all-time records
Date	Kind	Detail
1988-06-24	Record high maximum temperature	Record high maximum temperature 38.9 C (102.0 F)
1988-07-27	Record high maximum temperature	Record high maximum temperature 39.4 C (102.9 F)
1988-08-15	Record high minimum temperature	Record high minimum temperature 26.7 C (80.1 F)
1988-08-17	Record high minimum temperature	Record high minimum temperature 27.8 C (82.0 F)
1996-01-18	Record daily snowfall	Record daily snowfall 27.9 cm (11.0 in)
1997-01-04	Record daily snowfall	Record daily snowfall 53.3 cm (21.0 in)
1997-01-23	Record snow depth	Record snow depth 104.1 cm (41.0 in)
1997-01-29	Record snow depth	Record snow depth 106.7 cm (42.0 in)
2001-07-31	Record high minimum temperature	Record high minimum temperature 28.3 C (82.9 F)
2002-07-10	Record daily precipitation	Record daily precipitation 137.4 mm (5.4 in)

Wettest Day of Each Month

Jul: 137.4 mm (5.4 in)

The wettest day on record for each calendar month at Glenwood 2WNW. The most was 137.4 mm (5.4 in) on 10 July 2002.

Record daily precipitation for each month at Glenwood 2WNW
Month	Record daily precipitation (mm)	Date
Jan	43.2 mm (1.7 in)	31 January 1986
Feb	35.6 mm (1.4 in)	17 February 1982
Mar	55.4 mm (2.2 in)	4 March 1985
Apr	99.1 mm (3.9 in)	26 April 1954
May	88.4 mm (3.5 in)	30 May 1899
Jun	135.4 mm (5.3 in)	21 June 2013
Jul	137.4 mm (5.4 in)	10 July 2002
Aug	127.5 mm (5.0 in)	26 August 2005
Sep	89.9 mm (3.5 in)	30 September 1995
Oct	80.8 mm (3.2 in)	3 October 1990
Nov	53.3 mm (2.1 in)	9 November 1970
Dec	29.5 mm (1.2 in)	23 December 1968

Period of Record Coverage

1895 to 2018

73 years of record at Glenwood 2WNW, 1895 to 2018. 9 years have data for under 90 percent of days and are left out of rankings: 1895, 1897, 1898, 1899, 1949, 1976, 1979, 1984 and others.

Days with data per year at Glenwood 2WNW
Year	Days with data	Share of year	Complete
1895	136	37%	No
1896	355	97%	Yes
1897	320	88%	No
1898	145	40%	No
1899	147	40%	No
1949	152	42%	No
1950	344	94%	Yes
1951	361	99%	Yes
1952	366	100%	Yes
1953	364	100%	Yes
1954	364	100%	Yes
1955	365	100%	Yes
1956	364	99%	Yes
1957	364	100%	Yes
1958	365	100%	Yes
1959	365	100%	Yes
1960	366	100%	Yes
1961	363	99%	Yes
1962	365	100%	Yes
1963	364	100%	Yes
1964	365	100%	Yes
1965	358	98%	Yes
1966	360	99%	Yes
1967	361	99%	Yes
1968	357	98%	Yes
1969	360	99%	Yes
1970	354	97%	Yes
1971	358	98%	Yes
1972	363	99%	Yes
1973	332	91%	Yes
1974	349	96%	Yes
1975	353	97%	Yes
1976	202	55%	No
1979	235	64%	No
1980	351	96%	Yes
1981	352	96%	Yes
1982	330	90%	Yes
1983	358	98%	Yes
1984	324	89%	No
1985	357	98%	Yes
1986	351	96%	Yes
1987	357	98%	Yes
1988	355	97%	Yes
1989	355	97%	Yes
1990	359	98%	Yes
1991	360	99%	Yes
1992	363	99%	Yes
1993	352	96%	Yes
1994	358	98%	Yes
1995	348	95%	Yes
1996	345	94%	Yes
1997	350	96%	Yes
1998	360	99%	Yes
1999	352	96%	Yes
2000	355	97%	Yes
2001	362	99%	Yes
2002	360	99%	Yes
2003	354	97%	Yes
2004	357	98%	Yes
2005	359	98%	Yes
2006	361	99%	Yes
2007	361	99%	Yes
2008	360	98%	Yes
2009	364	100%	Yes
2010	363	99%	Yes
2011	362	99%	Yes
2012	364	99%	Yes
2013	365	100%	Yes
2014	364	100%	Yes
2015	365	100%	Yes
2016	366	100%	Yes
2017	334	92%	Yes
2018	302	83%	No

Latest Records

Latest records at Glenwood 2WNW
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
14 October 2018	Glenwood 2WNW, US	daily low max (Tie)	5.6 C (42.1 F)	tie	32 years	4 of 100 (Routine)
12 October 2018	Glenwood 2WNW, US	daily low min	-11.7 C (10.9 F)	4.5 C (8.1 F)	5 years	19 of 100 (Routine)
11 October 2018	Glenwood 2WNW, US	daily low max	1.7 C (35.1 F)	1.6 C (2.9 F)	59 years	29 of 100 (Routine)
16 September 2018	Glenwood 2WNW, US	daily high min	20.6 C (69.1 F)	2.3 C (4.1 F)	3 years	14 of 100 (Routine)
15 September 2018	Glenwood 2WNW, US	daily high min	21.7 C (71.1 F)	5.0 C (9.0 F)	12 years	22 of 100 (Routine)
13 September 2018	Glenwood 2WNW, US	daily high min (Tie)	21.1 C (70.0 F)	tie	13 years	3 of 100 (Routine)
12 September 2018	Glenwood 2WNW, US	daily high min	20.0 C (68.0 F)	0.6 C (1.1 F)	65 years	30 of 100 (Routine)
11 September 2018	Glenwood 2WNW, US	daily high min	20.0 C (68.0 F)	0.6 C (1.1 F)	65 years	30 of 100 (Routine)
27 August 2018	Glenwood 2WNW, US	daily rain	30.2 mm (1.2 in)	1.0 mm (0.04 in)	65 years	29 of 100 (Routine)
12 July 2018	Glenwood 2WNW, US	daily high min (Tie)	21.7 C (71.1 F)	tie	48 years	6 of 100 (Routine)
29 June 2018	Glenwood 2WNW, US	daily high min	22.2 C (72.0 F)	0.5 C (0.9 F)	53 years	27 of 100 (Routine)
16 June 2018	Glenwood 2WNW, US	daily high max	32.2 C (90.0 F)	0.5 C (0.9 F)	23 years	17 of 100 (Routine)
16 June 2018	Glenwood 2WNW, US	daily high min (Tie)	20.6 C (69.1 F)	tie	12 years	3 of 100 (Routine)
11 June 2018	Glenwood 2WNW, US	daily rain	72.9 mm (2.9 in)	30.7 mm (1.2 in)	28 years	44 of 100 (Notable)
29 May 2018	Glenwood 2WNW, US	daily high max	33.3 C (91.9 F)	1.1 C (2.0 F)	37 years	22 of 100 (Routine)
28 May 2018	Glenwood 2WNW, US	monthly high max (Tie)	36.7 C (98.1 F)	tie	0 years	5 of 100 (Routine)
26 May 2018	Glenwood 2WNW, US	monthly high max	36.7 C (98.1 F)	1.1 C (2.0 F)	48 years	35 of 100 (Notable)
24 May 2018	Glenwood 2WNW, US	daily high max	32.8 C (91.0 F)	0.6 C (1.1 F)	8 years	13 of 100 (Routine)
24 May 2018	Glenwood 2WNW, US	daily high min (Tie)	18.3 C (64.9 F)	tie	8 years	3 of 100 (Routine)
23 May 2018	Glenwood 2WNW, US	daily high max (Tie)	32.2 C (90.0 F)	tie	68 years	7 of 100 (Routine)

Climate Trend

62 complete years, 1896 to 2016

One stripe for each of 62 complete years at Glenwood 2WNW, 1896 to 2016. Blue stripes are years cooler than the station's own mean of 6.1 C (43.0 F); red stripes are warmer. The coolest year was 1950, at 3.3 C (37.9 F), and the warmest was 1987, at 8.5 C (47.2 F). The strongest colour marks a difference of 2.9 C (5.2 F).

Annual mean temperature at Glenwood 2WNW as warming stripes, 1896 to 2016
Year	Annual mean temperature	Difference from the station mean
1896	5.1 C	-0.99 C
1950	3.3 C	-2.85 C
1951	3.3 C	-2.81 C
1952	6.0 C	-0.10 C
1953	6.7 C	+0.59 C
1954	6.1 C	-0.05 C
1955	6.0 C	-0.09 C
1956	5.7 C	-0.41 C
1957	6.3 C	+0.17 C
1958	6.6 C	+0.45 C
1959	6.6 C	+0.54 C
1960	5.9 C	-0.18 C
1961	6.7 C	+0.61 C
1962	5.9 C	-0.22 C
1963	7.1 C	+0.98 C
1964	7.0 C	+0.94 C
1965	5.3 C	-0.83 C
1966	5.2 C	-0.91 C
1967	4.5 C	-1.64 C
1968	6.0 C	-0.09 C
1969	5.2 C	-0.91 C
1970	4.9 C	-1.16 C
1971	5.2 C	-0.93 C
1972	4.2 C	-1.94 C
1974	5.6 C	-0.52 C
1975	5.3 C	-0.77 C
1980	6.2 C	+0.11 C
1981	6.7 C	+0.64 C
1982	4.5 C	-1.57 C
1983	6.4 C	+0.26 C
1985	4.6 C	-1.47 C
1986	6.1 C	-0.05 C
1987	8.5 C	+2.37 C
1988	6.8 C	+0.70 C
1989	5.1 C	-0.97 C
1990	7.2 C	+1.13 C
1991	6.9 C	+0.81 C
1992	6.4 C	+0.28 C
1993	5.2 C	-0.95 C
1994	6.2 C	+0.10 C
1995	5.8 C	-0.26 C
1996	4.8 C	-1.34 C
1997	6.2 C	+0.06 C
1998	8.2 C	+2.12 C
1999	7.9 C	+1.75 C
2000	6.6 C	+0.53 C
2001	7.2 C	+1.06 C
2002	6.6 C	+0.54 C
2003	6.4 C	+0.32 C
2004	6.3 C	+0.24 C
2005	7.2 C	+1.12 C
2006	8.0 C	+1.87 C
2007	7.1 C	+1.04 C
2008	5.3 C	-0.78 C
2009	5.4 C	-0.66 C
2010	6.8 C	+0.74 C
2011	6.6 C	+0.45 C
2012	8.4 C	+2.30 C
2013	5.0 C	-1.13 C
2014	4.7 C	-1.42 C
2015	7.4 C	+1.30 C
2016	7.8 C	+1.66 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1896 to 2016. In Fahrenheit: 0.3 F (0.1 to 0.5) per decade. The slope is a straight line fitted to 62 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Glenwood 2WNW
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.2 C (0.1 to 0.3) per decade	0.3 F (0.1 to 0.5) per decade	1896 to 2016	62	Rise
Mean daily maximum	0.3 C (0.1 to 0.4) per decade	0.5 F (0.2 to 0.7) per decade	1896 to 2016	62	Rise
Mean daily minimum	0.12 C (0.01 to 0.23) per decade	0.21 F (0.01 to 0.42) per decade	1896 to 2016	62	Rise

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

1895 to 2018

Yearly extremes at Glenwood 2WNW: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	39.4 C (102.9 F)	1988	35.0 C (95.0 F)	73
Coldest night (TNn)	-40.6 C (-41.1 F)	1951	-32.2 C (-26.0 F)	73
Wettest day (Rx1day)	137.4 mm (5.4 in)	2002	54.5 mm (2.1 in)	74
Wettest five days (Rx5day)	166.6 mm (6.6 in)	2013	82.3 mm (3.2 in)	74
Longest dry spell (CDD)	63 days	1967	30 days	74

Hottest day (TXx)

The hottest day of the year at Glenwood 2WNW, 1895 to 2018. The record is 39.4 C (102.9 F) in 1988, marked on the chart; the median year is 35.0 C (95.0 F).

Hottest day (TXx) at Glenwood 2WNW by year
Year	Hottest day (TXx)
1895	36.7 C (98.1 F)
1896	37.8 C (100.0 F)
1897	38.3 C (100.9 F)
1898	28.3 C (82.9 F)
1899	31.7 C (89.1 F)
1948	n/a
1949	35.6 C (96.1 F)
1950	34.4 C (93.9 F)
1951	32.2 C (90.0 F)
1952	32.2 C (90.0 F)
1953	33.3 C (91.9 F)
1954	33.3 C (91.9 F)
1955	37.8 C (100.0 F)
1956	35.0 C (95.0 F)
1957	34.4 C (93.9 F)
1958	35.0 C (95.0 F)
1959	36.7 C (98.1 F)
1960	36.1 C (97.0 F)
1961	35.6 C (96.1 F)
1962	32.2 C (90.0 F)
1963	35.6 C (96.1 F)
1964	36.7 C (98.1 F)
1965	34.4 C (93.9 F)
1966	36.7 C (98.1 F)
1967	32.2 C (90.0 F)
1968	34.4 C (93.9 F)
1969	35.6 C (96.1 F)
1970	35.0 C (95.0 F)
1971	35.6 C (96.1 F)
1972	33.3 C (91.9 F)
1973	33.3 C (91.9 F)
1974	35.6 C (96.1 F)
1975	36.1 C (97.0 F)
1976	38.3 C (100.9 F)
1979	37.8 C (100.0 F)
1980	36.7 C (98.1 F)
1981	33.3 C (91.9 F)
1982	34.4 C (93.9 F)
1983	37.2 C (99.0 F)
1984	35.6 C (96.1 F)
1985	33.9 C (93.0 F)
1986	34.4 C (93.9 F)
1987	36.7 C (98.1 F)
1988	39.4 C (102.9 F)
1989	35.6 C (96.1 F)
1990	36.7 C (98.1 F)
1991	33.9 C (93.0 F)
1992	32.2 C (90.0 F)
1993	31.7 C (89.1 F)
1994	35.0 C (95.0 F)
1995	35.6 C (96.1 F)
1996	35.0 C (95.0 F)
1997	32.8 C (91.0 F)
1998	33.9 C (93.0 F)
1999	35.6 C (96.1 F)
2000	36.1 C (97.0 F)
2001	36.1 C (97.0 F)
2002	35.6 C (96.1 F)
2003	35.6 C (96.1 F)
2004	33.3 C (91.9 F)
2005	35.0 C (95.0 F)
2006	38.3 C (100.9 F)
2007	37.2 C (99.0 F)
2008	33.3 C (91.9 F)
2009	32.2 C (90.0 F)
2010	33.9 C (93.0 F)
2011	35.0 C (95.0 F)
2012	36.7 C (98.1 F)
2013	33.9 C (93.0 F)
2014	32.2 C (90.0 F)
2015	32.8 C (91.0 F)
2016	33.9 C (93.0 F)
2017	33.3 C (91.9 F)
2018	36.7 C (98.1 F)

Coldest night (TNn)

The coldest night of the year at Glenwood 2WNW, 1895 to 2018. The record is -40.6 C (-41.1 F) in 1951, marked on the chart; the median year is -32.2 C (-26.0 F).

Coldest night (TNn) at Glenwood 2WNW by year
Year	Coldest night (TNn)
1895	-25.0 C (-13.0 F)
1896	-32.2 C (-26.0 F)
1897	-35.6 C (-32.1 F)
1898	-27.8 C (-18.0 F)
1899	-37.2 C (-35.0 F)
1948	n/a
1949	-23.9 C (-11.0 F)
1950	-34.4 C (-29.9 F)
1951	-40.6 C (-41.1 F)
1952	-35.6 C (-32.1 F)
1953	-32.2 C (-26.0 F)
1954	-37.8 C (-36.0 F)
1955	-36.7 C (-34.1 F)
1956	-31.7 C (-25.1 F)
1957	-30.0 C (-22.0 F)
1958	-31.1 C (-24.0 F)
1959	-29.4 C (-20.9 F)
1960	-32.2 C (-26.0 F)
1961	-31.7 C (-25.1 F)
1962	-36.1 C (-33.0 F)
1963	-33.3 C (-27.9 F)
1964	-28.3 C (-18.9 F)
1965	-35.0 C (-31.0 F)
1966	-33.3 C (-27.9 F)
1967	-37.2 C (-35.0 F)
1968	-34.4 C (-29.9 F)
1969	-29.4 C (-20.9 F)
1970	-36.7 C (-34.1 F)
1971	-34.4 C (-29.9 F)
1972	-34.4 C (-29.9 F)
1973	-32.8 C (-27.0 F)
1974	-35.6 C (-32.1 F)
1975	-31.1 C (-24.0 F)
1976	-31.7 C (-25.1 F)
1979	-24.4 C (-11.9 F)
1980	-27.2 C (-17.0 F)
1981	-33.3 C (-27.9 F)
1982	-34.4 C (-29.9 F)
1983	-35.6 C (-32.1 F)
1984	-26.1 C (-15.0 F)
1985	-34.4 C (-29.9 F)
1986	-34.4 C (-29.9 F)
1987	-32.8 C (-27.0 F)
1988	-32.2 C (-26.0 F)
1989	-35.6 C (-32.1 F)
1990	-29.4 C (-20.9 F)
1991	-25.6 C (-14.1 F)
1992	-28.9 C (-20.0 F)
1993	-31.1 C (-24.0 F)
1994	-34.4 C (-29.9 F)
1995	-26.1 C (-15.0 F)
1996	-37.2 C (-35.0 F)
1997	-28.9 C (-20.0 F)
1998	-31.1 C (-24.0 F)
1999	-30.6 C (-23.1 F)
2000	-31.1 C (-24.0 F)
2001	-30.6 C (-23.1 F)
2002	-25.0 C (-13.0 F)
2003	-29.4 C (-20.9 F)
2004	-34.4 C (-29.9 F)
2005	-34.4 C (-29.9 F)
2006	-30.6 C (-23.1 F)
2007	-33.9 C (-29.0 F)
2008	-34.4 C (-29.9 F)
2009	-37.2 C (-35.0 F)
2010	-32.8 C (-27.0 F)
2011	-31.7 C (-25.1 F)
2012	-27.8 C (-18.0 F)
2013	-33.3 C (-27.9 F)
2014	-33.3 C (-27.9 F)
2015	-30.6 C (-23.1 F)
2016	-35.6 C (-32.1 F)
2017	-30.6 C (-23.1 F)
2018	-29.4 C (-20.9 F)

Wettest day (Rx1day)

The wettest day of the year at Glenwood 2WNW, 1895 to 2018. The record is 137.4 mm (5.4 in) in 2002, marked on the chart; the median year is 54.5 mm (2.1 in).

Wettest day (Rx1day) at Glenwood 2WNW by year
Year	Wettest day (Rx1day)
1895	30.5 mm (1.2 in)
1896	50.8 mm (2.0 in)
1897	72.4 mm (2.9 in)
1898	42.7 mm (1.7 in)
1899	88.4 mm (3.5 in)
1948	24.1 mm (0.9 in)
1949	66.0 mm (2.6 in)
1950	34.8 mm (1.4 in)
1951	46.5 mm (1.8 in)
1952	53.3 mm (2.1 in)
1953	43.2 mm (1.7 in)
1954	99.1 mm (3.9 in)
1955	47.0 mm (1.9 in)
1956	36.3 mm (1.4 in)
1957	76.2 mm (3.0 in)
1958	65.0 mm (2.6 in)
1959	54.6 mm (2.1 in)
1960	49.5 mm (1.9 in)
1961	35.3 mm (1.4 in)
1962	78.0 mm (3.1 in)
1963	41.7 mm (1.6 in)
1964	54.4 mm (2.1 in)
1965	38.1 mm (1.5 in)
1966	53.3 mm (2.1 in)
1967	42.4 mm (1.7 in)
1968	37.8 mm (1.5 in)
1969	48.3 mm (1.9 in)
1970	53.3 mm (2.1 in)
1971	65.3 mm (2.6 in)
1972	39.6 mm (1.6 in)
1973	40.6 mm (1.6 in)
1974	41.9 mm (1.6 in)
1975	58.9 mm (2.3 in)
1976	27.2 mm (1.1 in)
1979	80.0 mm (3.1 in)
1980	73.9 mm (2.9 in)
1981	57.2 mm (2.3 in)
1982	62.0 mm (2.4 in)
1983	36.3 mm (1.4 in)
1984	53.1 mm (2.1 in)
1985	55.4 mm (2.2 in)
1986	62.5 mm (2.5 in)
1987	60.2 mm (2.4 in)
1988	39.9 mm (1.6 in)
1989	60.2 mm (2.4 in)
1990	80.8 mm (3.2 in)
1991	83.8 mm (3.3 in)
1992	51.8 mm (2.0 in)
1993	24.1 mm (0.9 in)
1994	42.2 mm (1.7 in)
1995	89.9 mm (3.5 in)
1996	58.4 mm (2.3 in)
1997	59.7 mm (2.4 in)
1998	72.4 mm (2.9 in)
1999	54.4 mm (2.1 in)
2000	40.6 mm (1.6 in)
2001	76.2 mm (3.0 in)
2002	137.4 mm (5.4 in)
2003	50.3 mm (2.0 in)
2004	53.3 mm (2.1 in)
2005	127.5 mm (5.0 in)
2006	24.4 mm (1.0 in)
2007	87.1 mm (3.4 in)
2008	44.2 mm (1.7 in)
2009	92.2 mm (3.6 in)
2010	117.6 mm (4.6 in)
2011	91.9 mm (3.6 in)
2012	56.4 mm (2.2 in)
2013	135.4 mm (5.3 in)
2014	69.1 mm (2.7 in)
2015	47.0 mm (1.9 in)
2016	59.7 mm (2.4 in)
2017	63.5 mm (2.5 in)
2018	72.9 mm (2.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Glenwood 2WNW, 1895 to 2018. The record is 166.6 mm (6.6 in) in 2013, marked on the chart; the median year is 82.3 mm (3.2 in).

Wettest five days (Rx5day) at Glenwood 2WNW by year
Year	Wettest five days (Rx5day)
1895	37.6 mm (1.5 in)
1896	82.3 mm (3.2 in)
1897	86.7 mm (3.4 in)
1898	17.0 mm (0.7 in)
1899	139.9 mm (5.5 in)
1948	49.0 mm (1.9 in)
1949	103.6 mm (4.1 in)
1950	57.7 mm (2.3 in)
1951	64.5 mm (2.5 in)
1952	81.5 mm (3.2 in)
1953	73.4 mm (2.9 in)
1954	117.4 mm (4.6 in)
1955	54.1 mm (2.1 in)
1956	54.9 mm (2.2 in)
1957	102.4 mm (4.0 in)
1958	65.5 mm (2.6 in)
1959	87.1 mm (3.4 in)
1960	99.2 mm (3.9 in)
1961	47.2 mm (1.9 in)
1962	124.2 mm (4.9 in)
1963	54.9 mm (2.2 in)
1964	104.7 mm (4.1 in)
1965	71.1 mm (2.8 in)
1966	65.9 mm (2.6 in)
1967	60.2 mm (2.4 in)
1968	86.4 mm (3.4 in)
1969	58.5 mm (2.3 in)
1970	75.4 mm (3.0 in)
1971	102.3 mm (4.0 in)
1972	67.6 mm (2.7 in)
1973	50.2 mm (2.0 in)
1974	58.2 mm (2.3 in)
1975	72.9 mm (2.9 in)
1976	37.8 mm (1.5 in)
1979	129.5 mm (5.1 in)
1980	89.4 mm (3.5 in)
1981	140.1 mm (5.5 in)
1982	89.9 mm (3.5 in)
1983	56.1 mm (2.2 in)
1984	82.8 mm (3.3 in)
1985	72.4 mm (2.9 in)
1986	72.9 mm (2.9 in)
1987	83.8 mm (3.3 in)
1988	82.3 mm (3.2 in)
1989	62.8 mm (2.5 in)
1990	81.3 mm (3.2 in)
1991	93.2 mm (3.7 in)
1992	77.2 mm (3.0 in)
1993	58.4 mm (2.3 in)
1994	85.1 mm (3.4 in)
1995	117.4 mm (4.6 in)
1996	69.1 mm (2.7 in)
1997	116.3 mm (4.6 in)
1998	81.8 mm (3.2 in)
1999	67.3 mm (2.6 in)
2000	85.1 mm (3.4 in)
2001	84.0 mm (3.3 in)
2002	149.1 mm (5.9 in)
2003	152.8 mm (6.0 in)
2004	66.6 mm (2.6 in)
2005	127.5 mm (5.0 in)
2006	51.4 mm (2.0 in)
2007	111.3 mm (4.4 in)
2008	82.9 mm (3.3 in)
2009	113.8 mm (4.5 in)
2010	123.5 mm (4.9 in)
2011	142.3 mm (5.6 in)
2012	58.2 mm (2.3 in)
2013	166.6 mm (6.6 in)
2014	108.7 mm (4.3 in)
2015	91.0 mm (3.6 in)
2016	110.5 mm (4.4 in)
2017	98.3 mm (3.9 in)
2018	81.5 mm (3.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Glenwood 2WNW, 1895 to 2018. The record is 63 days in 1967, marked on the chart; the median year is 30 days.

Longest dry spell (CDD) at Glenwood 2WNW by year
Year	Longest dry spell (CDD)
1895	31 days
1896	18 days
1897	18 days
1898	34 days
1899	14 days
1948	41 days
1949	26 days
1950	31 days
1951	28 days
1952	56 days
1953	25 days
1954	30 days
1955	26 days
1956	23 days
1957	33 days
1958	30 days
1959	46 days
1960	35 days
1961	35 days
1962	38 days
1963	31 days
1964	46 days
1965	30 days
1966	26 days
1967	63 days
1968	28 days
1969	23 days
1970	42 days
1971	22 days
1972	24 days
1973	40 days
1974	29 days
1975	40 days
1976	25 days
1979	30 days
1980	35 days
1981	40 days
1982	32 days
1983	30 days
1984	32 days
1985	28 days
1986	42 days
1987	22 days
1988	28 days
1989	37 days
1990	59 days
1991	40 days
1992	27 days
1993	24 days
1994	22 days
1995	24 days
1996	30 days
1997	22 days
1998	17 days
1999	45 days
2000	18 days
2001	22 days
2002	24 days
2003	28 days
2004	27 days
2005	30 days
2006	31 days
2007	40 days
2008	28 days
2009	25 days
2010	25 days
2011	40 days
2012	49 days
2013	31 days
2014	25 days
2015	20 days
2016	24 days
2017	29 days
2018	36 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

62 years with a frost

Across 62 years with a frost, the median last spring frost at Glenwood 2WNW falls on 9 May and the median first autumn frost on 26 September, which leaves a median of 144 days between them.

In 1987 to 2016 the median growing season was 143 days. That is 1 day fewer than in 1896 to 1983.

Fitted over all years, the growing season changes by -0.2 days per decade at this station.

Frost dates and growing season at Glenwood 2WNW
Measure	Median, all years	Earliest period (1896 to 1983)	Recent period (1987 to 2016)	Recent against earliest	Fitted trend
Last spring frost	9 May	8 May	13 May	5 days later	+1.3 days per decade
First autumn frost	26 September	27 September	25 September	2 days earlier	+1.2 days per decade
Growing days	144 days	144 days	143 days	1 day fewer	-0.2 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

66 years, 1896 to 2017

A day with at least 54.9 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 151.3 mm (6.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Glenwood 2WNW: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	54.9 mm (2.2 in)
5 years	75.2 mm (3.0 in)
10 years	90.6 mm (3.6 in)
25 years	112.6 mm (4.4 in)
50 years	131.0 mm (5.2 in)
100 years	151.3 mm (6.0 in)	Longer than the 66 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, 66 years of values from 1896 to 2017.

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: 137.4 mm (5.4 in) in 2002; 135.4 mm (5.3 in) in 2013; 127.5 mm (5.0 in) in 2005.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Climate Twins

2002 to 2016 against 1961 to 1990

Over 2002 to 2016, Glenwood 2WNW had a mean temperature of 6.6 C (43.9 F) and 679.1 mm (26.7 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Tyler (United States, 163 km away), Clear Lake (United States, 140 km away) and Jordan 1SSW (United States, 180 km away).

Climate twins of Glenwood 2WNW: stations whose 1961 to 1990 climate is closest to its 2002 to 2016 climate
Twin station	Country	Distance away	Mean temperature, 1961-1990	Rain a year, 1961-1990	Climate difference
Tyler	United States	163 km (101 mi)	6.5 C (43.8 F)	614.0 mm (24.2 in)	0.63
Clear Lake	United States	140 km (87 mi)	6.6 C (43.8 F)	624.4 mm (24.6 in)	0.64
Jordan 1SSW	United States	180 km (112 mi)	6.5 C (43.7 F)	693.6 mm (27.3 in)	0.66

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

Data for Glenwood 2WNW standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Glenwood 2WNW 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).