Record envelope, standing records and threshold days for Gilmer 4 WNW (USC00413546), Texas, United States, with 84 years of record.
Key Facts for Gilmer 4 WNW
Gilmer 4 WNW (USC00413546) is a weather station in Texas, United States at 32.75 latitude and -95.05 longitude, 119 m (390 ft) above sea level.
The station reports from 1929 to 2012, 84 years of record.
1,464 records set at Gilmer 4 WNW still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Gilmer 4 WNW tied a daily record high maximum temperature of 32.8 C (91.0 F) on 8 May 2012.
About the Station
Location: Texas, United States, 32.75 latitude, -95.05 longitude.
Elevation: 119 m (390 ft).
Period of record: 1929 to 2012, 84 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Gilmer 4 WNW. 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 Gilmer 4 WNW, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
29.4 C (84.9 F)
-20.0 C (-4.0 F)
n/a
n/a
Feb
32.2 C (90.0 F)
-19.4 C (-2.9 F)
n/a
n/a
Mar
32.8 C (91.0 F)
-11.1 C (12.0 F)
n/a
n/a
Apr
36.1 C (97.0 F)
-3.9 C (25.0 F)
n/a
n/a
May
37.8 C (100.0 F)
2.2 C (36.0 F)
n/a
n/a
Jun
42.8 C (109.0 F)
7.8 C (46.0 F)
n/a
n/a
Jul
43.3 C (109.9 F)
10.0 C (50.0 F)
n/a
n/a
Aug
45.6 C (114.1 F)
8.3 C (46.9 F)
n/a
n/a
Sep
43.9 C (111.0 F)
2.2 C (36.0 F)
n/a
n/a
Oct
36.7 C (98.1 F)
-5.0 C (23.0 F)
n/a
n/a
Nov
31.1 C (88.0 F)
-10.6 C (12.9 F)
n/a
n/a
Dec
29.4 C (84.9 F)
-20.0 C (-4.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Gilmer 4 WNW still stand. 1933 holds the most, with 43.
Standing records at Gilmer 4 WNW by the year they were set
Year set
Standing records
1929
18
1930
19
1931
25
1932
23
1933
43
1934
40
1935
7
1936
34
1937
23
1938
13
1939
23
1940
18
1941
8
1942
14
1943
10
1944
7
1945
14
1946
14
1947
20
1948
29
1949
17
1950
26
1951
25
1952
11
1953
13
1954
20
1955
12
1956
11
1957
10
1958
7
1959
16
1960
12
1961
15
1962
18
1963
34
1964
3
1965
17
1966
21
1967
27
1968
13
1969
7
1970
16
1971
22
1972
16
1973
7
1974
26
1975
22
1976
24
1977
16
1978
21
1979
13
1980
16
1981
22
1982
20
1983
34
1984
20
1985
22
1986
19
1987
11
1988
9
1989
41
1990
12
1991
21
1992
15
1993
14
1994
10
1995
11
1996
19
1997
12
1998
20
1999
12
2000
14
2001
9
2002
10
2003
7
2004
16
2005
26
2006
25
2007
13
2008
18
2009
8
2010
7
2011
30
2012
1
All-Time Record Progression
3 new records
3 all-time records were set at Gilmer 4 WNW between 11 January 1962 and 17 December 1983. Each dot is a new record.
When Gilmer 4 WNW set new all-time records
Date
Kind
Detail
1962-01-11
Record low maximum temperature
Record low maximum temperature -9.4 C (15.1 F)
1966-04-23
Record daily precipitation
Record daily precipitation 200.2 mm (7.9 in)
1983-12-17
Record snow depth
Record snow depth 22.9 cm (9.0 in)
Wettest Day of Each Month
Apr: 200.2 mm (7.9 in)
The wettest day on record for each calendar month at Gilmer 4 WNW. The most was 200.2 mm (7.9 in) on 23 April 1966.
Record daily precipitation for each month at Gilmer 4 WNW
Month
Record daily precipitation (mm)
Date
Jan
132.8 mm (5.2 in)
5 January 1932
Feb
103.6 mm (4.1 in)
16 February 2001
Mar
102.6 mm (4.0 in)
22 March 2002
Apr
200.2 mm (7.9 in)
23 April 1966
May
129.0 mm (5.1 in)
31 May 1967
Jun
157.5 mm (6.2 in)
27 June 1941
Jul
161.3 mm (6.4 in)
19 July 1933
Aug
112.0 mm (4.4 in)
7 August 2010
Sep
179.3 mm (7.1 in)
15 September 2009
Oct
135.4 mm (5.3 in)
20 October 1993
Nov
134.6 mm (5.3 in)
18 November 1971
Dec
143.5 mm (5.6 in)
7 December 1960
Period of Record Coverage
1929 to 2012
Complete yearUnder 90 percent of days
84 years of record at Gilmer 4 WNW, 1929 to 2012. 14 years have data for under 90 percent of days and are left out of rankings: 1929, 1932, 1938, 1950, 1951, 1952, 1953, 1954 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 62 complete years at Gilmer 4 WNW, 1930 to 2011. Blue stripes are years cooler than the station's own mean of 17.8 C (64.0 F); red stripes are warmer. The coolest year was 1976, at 16.2 C (61.2 F), and the warmest was 1933, at 20.0 C (67.9 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Gilmer 4 WNW as warming stripes, 1930 to 2011
Year
Annual mean temperature
Difference from the station mean
1930
18.4 C
+0.59 C
1931
18.2 C
+0.47 C
1933
20.0 C
+2.21 C
1939
19.5 C
+1.76 C
1940
17.6 C
-0.12 C
1941
18.5 C
+0.70 C
1942
18.5 C
+0.74 C
1944
19.0 C
+1.24 C
1945
18.6 C
+0.88 C
1947
18.3 C
+0.50 C
1948
18.5 C
+0.73 C
1949
18.8 C
+1.04 C
1955
17.8 C
+0.05 C
1956
18.6 C
+0.87 C
1957
17.4 C
-0.36 C
1959
17.4 C
-0.36 C
1960
17.3 C
-0.45 C
1961
17.3 C
-0.47 C
1962
18.3 C
+0.54 C
1963
18.6 C
+0.84 C
1964
18.2 C
+0.44 C
1965
18.0 C
+0.21 C
1966
16.9 C
-0.85 C
1967
17.3 C
-0.48 C
1968
16.4 C
-1.41 C
1969
17.3 C
-0.48 C
1970
17.1 C
-0.70 C
1971
17.8 C
+0.02 C
1972
17.2 C
-0.54 C
1973
17.3 C
-0.47 C
1974
17.2 C
-0.52 C
1975
16.9 C
-0.85 C
1976
16.2 C
-1.56 C
1979
16.3 C
-1.50 C
1980
17.5 C
-0.22 C
1982
17.5 C
-0.24 C
1983
16.3 C
-1.48 C
1984
17.5 C
-0.23 C
1985
17.3 C
-0.42 C
1986
18.0 C
+0.21 C
1987
17.3 C
-0.47 C
1988
16.9 C
-0.83 C
1989
16.8 C
-0.94 C
1990
18.1 C
+0.37 C
1991
17.8 C
-0.01 C
1992
17.3 C
-0.47 C
1993
16.9 C
-0.85 C
1994
17.6 C
-0.20 C
1995
17.9 C
+0.15 C
1996
17.5 C
-0.28 C
1998
18.6 C
+0.81 C
1999
18.9 C
+1.13 C
2000
18.6 C
+0.84 C
2002
17.9 C
+0.09 C
2003
18.1 C
+0.38 C
2005
18.4 C
+0.61 C
2006
18.2 C
+0.44 C
2007
17.7 C
-0.07 C
2008
17.3 C
-0.42 C
2009
17.2 C
-0.52 C
2010
17.1 C
-0.70 C
2011
18.3 C
+0.52 C
The annual mean temperature here has fallen by 0.12 C (0.03 to 0.20) per decade over 1930 to 2011. In Fahrenheit: 0.2 F (0.1 to 0.4) 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 Gilmer 4 WNW
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.12 C (-0.20 to -0.03) per decade
-0.2 F (-0.4 to -0.1) per decade
1930 to 2011
62
Fall
Mean daily maximum
-0.05 C (-0.15 to 0.05) per decade
-0.1 F (-0.3 to 0.1) per decade
1930 to 2011
62
Not clearly different from zero
Mean daily minimum
-0.2 C (-0.3 to -0.1) per decade
-0.3 F (-0.5 to -0.2) per decade
1930 to 2011
62
Fall
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
1929 to 2012
Yearly extremes at Gilmer 4 WNW: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
45.6 C (114.1 F)
1936
39.4 C (102.9 F)
84
Coldest night (TNn)
-20.0 C (-4.0 F)
1930
-10.0 C (14.0 F)
84
Wettest day (Rx1day)
200.2 mm (7.9 in)
1966
85.9 mm (3.4 in)
84
Wettest five days (Rx5day)
432.9 mm (17.0 in)
1966
129.5 mm (5.1 in)
84
Longest dry spell (CDD)
49 days
1999
26 days
84
Hottest day (TXx)
The hottest day of the year at Gilmer 4 WNW, 1929 to 2012. The record is 45.6 C (114.1 F) in 1936, marked on the chart; the median year is 39.4 C (102.9 F).
Hottest day (TXx) at Gilmer 4 WNW by year
Year
Hottest day (TXx)
1929
40.0 C (104.0 F)
1930
42.2 C (108.0 F)
1931
41.1 C (106.0 F)
1932
41.1 C (106.0 F)
1933
43.3 C (109.9 F)
1934
43.3 C (109.9 F)
1935
42.8 C (109.0 F)
1936
45.6 C (114.1 F)
1937
41.1 C (106.0 F)
1938
38.9 C (102.0 F)
1939
42.8 C (109.0 F)
1940
38.3 C (100.9 F)
1941
37.2 C (99.0 F)
1942
37.2 C (99.0 F)
1943
41.1 C (106.0 F)
1944
40.6 C (105.1 F)
1945
36.7 C (98.1 F)
1946
39.4 C (102.9 F)
1947
42.2 C (108.0 F)
1948
41.1 C (106.0 F)
1949
37.8 C (100.0 F)
1950
35.6 C (96.1 F)
1951
42.8 C (109.0 F)
1952
41.1 C (106.0 F)
1953
39.4 C (102.9 F)
1954
42.8 C (109.0 F)
1955
38.9 C (102.0 F)
1956
42.2 C (108.0 F)
1957
37.8 C (100.0 F)
1958
37.8 C (100.0 F)
1959
36.7 C (98.1 F)
1960
37.2 C (99.0 F)
1961
35.6 C (96.1 F)
1962
40.0 C (104.0 F)
1963
41.1 C (106.0 F)
1964
41.1 C (106.0 F)
1965
39.4 C (102.9 F)
1966
38.3 C (100.9 F)
1967
38.3 C (100.9 F)
1968
36.1 C (97.0 F)
1969
41.7 C (107.1 F)
1970
38.9 C (102.0 F)
1971
40.6 C (105.1 F)
1972
38.3 C (100.9 F)
1973
36.1 C (97.0 F)
1974
39.4 C (102.9 F)
1975
36.1 C (97.0 F)
1976
36.7 C (98.1 F)
1977
38.3 C (100.9 F)
1978
41.7 C (107.1 F)
1979
37.2 C (99.0 F)
1980
41.1 C (106.0 F)
1981
38.9 C (102.0 F)
1982
39.4 C (102.9 F)
1983
36.1 C (97.0 F)
1984
41.1 C (106.0 F)
1985
41.1 C (106.0 F)
1986
40.6 C (105.1 F)
1987
38.3 C (100.9 F)
1988
38.9 C (102.0 F)
1989
37.2 C (99.0 F)
1990
38.9 C (102.0 F)
1991
37.2 C (99.0 F)
1992
34.4 C (93.9 F)
1993
38.9 C (102.0 F)
1994
36.7 C (98.1 F)
1995
40.6 C (105.1 F)
1996
39.4 C (102.9 F)
1997
38.3 C (100.9 F)
1998
42.2 C (108.0 F)
1999
41.1 C (106.0 F)
2000
43.9 C (111.0 F)
2001
38.3 C (100.9 F)
2002
36.7 C (98.1 F)
2003
40.0 C (104.0 F)
2004
37.2 C (99.0 F)
2005
41.7 C (107.1 F)
2006
40.6 C (105.1 F)
2007
36.7 C (98.1 F)
2008
39.4 C (102.9 F)
2009
38.9 C (102.0 F)
2010
38.3 C (100.9 F)
2011
43.9 C (111.0 F)
2012
37.2 C (99.0 F)
Coldest night (TNn)
The coldest night of the year at Gilmer 4 WNW, 1929 to 2012. The record is -20.0 C (-4.0 F) in 1930, marked on the chart; the median year is -10.0 C (14.0 F).
Coldest night (TNn) at Gilmer 4 WNW by year
Year
Coldest night (TNn)
1929
-10.0 C (14.0 F)
1930
-20.0 C (-4.0 F)
1931
-5.6 C (21.9 F)
1932
-11.7 C (10.9 F)
1933
-15.6 C (3.9 F)
1934
-5.6 C (21.9 F)
1935
-11.1 C (12.0 F)
1936
-11.7 C (10.9 F)
1937
-8.3 C (17.1 F)
1938
-6.1 C (21.0 F)
1939
-6.1 C (21.0 F)
1940
-16.1 C (3.0 F)
1941
-6.1 C (21.0 F)
1942
-10.6 C (12.9 F)
1943
-14.4 C (6.1 F)
1944
-8.9 C (16.0 F)
1945
-8.9 C (16.0 F)
1946
-8.3 C (17.1 F)
1947
-10.6 C (12.9 F)
1948
-9.4 C (15.1 F)
1949
-11.7 C (10.9 F)
1950
-11.1 C (12.0 F)
1951
-19.4 C (-2.9 F)
1952
-2.8 C (27.0 F)
1953
-4.4 C (24.1 F)
1954
-2.8 C (27.0 F)
1955
-9.4 C (15.1 F)
1956
-5.6 C (21.9 F)
1957
-10.0 C (14.0 F)
1958
-9.4 C (15.1 F)
1959
-12.2 C (10.0 F)
1960
-7.8 C (18.0 F)
1961
-8.3 C (17.1 F)
1962
-16.1 C (3.0 F)
1963
-14.4 C (6.1 F)
1964
-12.2 C (10.0 F)
1965
-10.6 C (12.9 F)
1966
-12.8 C (9.0 F)
1967
-8.3 C (17.1 F)
1968
-10.0 C (14.0 F)
1969
-9.4 C (15.1 F)
1970
-12.2 C (10.0 F)
1971
-10.0 C (14.0 F)
1972
-10.6 C (12.9 F)
1973
-11.7 C (10.9 F)
1974
-8.3 C (17.1 F)
1975
-11.7 C (10.9 F)
1976
-13.3 C (8.1 F)
1977
-12.2 C (10.0 F)
1978
-11.1 C (12.0 F)
1979
-13.9 C (7.0 F)
1980
-10.6 C (12.9 F)
1981
-12.8 C (9.0 F)
1982
-16.7 C (1.9 F)
1983
-16.7 C (1.9 F)
1984
-13.3 C (8.1 F)
1985
-16.1 C (3.0 F)
1986
-6.1 C (21.0 F)
1987
-6.7 C (19.9 F)
1988
-10.0 C (14.0 F)
1989
-20.0 C (-4.0 F)
1990
-12.2 C (10.0 F)
1991
-10.0 C (14.0 F)
1992
-10.6 C (12.9 F)
1993
-7.8 C (18.0 F)
1994
-8.9 C (16.0 F)
1995
-9.4 C (15.1 F)
1996
-12.8 C (9.0 F)
1997
-9.4 C (15.1 F)
1998
-6.7 C (19.9 F)
1999
-8.3 C (17.1 F)
2000
-6.7 C (19.9 F)
2001
-10.0 C (14.0 F)
2002
-10.0 C (14.0 F)
2003
-6.7 C (19.9 F)
2004
-9.4 C (15.1 F)
2005
-11.7 C (10.9 F)
2006
-8.3 C (17.1 F)
2007
-10.6 C (12.9 F)
2008
-8.9 C (16.0 F)
2009
-7.8 C (18.0 F)
2010
-12.2 C (10.0 F)
2011
-11.1 C (12.0 F)
2012
-6.7 C (19.9 F)
Wettest day (Rx1day)
The wettest day of the year at Gilmer 4 WNW, 1929 to 2012. The record is 200.2 mm (7.9 in) in 1966, marked on the chart; the median year is 85.9 mm (3.4 in).
Wettest day (Rx1day) at Gilmer 4 WNW by year
Year
Wettest day (Rx1day)
1929
47.8 mm (1.9 in)
1930
69.3 mm (2.7 in)
1931
80.0 mm (3.1 in)
1932
132.8 mm (5.2 in)
1933
161.3 mm (6.4 in)
1934
79.5 mm (3.1 in)
1935
66.8 mm (2.6 in)
1936
110.2 mm (4.3 in)
1937
78.7 mm (3.1 in)
1938
113.8 mm (4.5 in)
1939
93.7 mm (3.7 in)
1940
71.1 mm (2.8 in)
1941
157.5 mm (6.2 in)
1942
78.7 mm (3.1 in)
1943
128.8 mm (5.1 in)
1944
73.7 mm (2.9 in)
1945
124.5 mm (4.9 in)
1946
55.9 mm (2.2 in)
1947
133.6 mm (5.3 in)
1948
69.1 mm (2.7 in)
1949
89.9 mm (3.5 in)
1950
75.2 mm (3.0 in)
1951
56.6 mm (2.2 in)
1952
68.8 mm (2.7 in)
1953
77.0 mm (3.0 in)
1954
79.8 mm (3.1 in)
1955
91.2 mm (3.6 in)
1956
101.6 mm (4.0 in)
1957
96.0 mm (3.8 in)
1958
110.5 mm (4.4 in)
1959
83.8 mm (3.3 in)
1960
143.5 mm (5.6 in)
1961
62.2 mm (2.4 in)
1962
59.4 mm (2.3 in)
1963
71.1 mm (2.8 in)
1964
52.3 mm (2.1 in)
1965
85.3 mm (3.4 in)
1966
200.2 mm (7.9 in)
1967
129.0 mm (5.1 in)
1968
86.4 mm (3.4 in)
1969
120.9 mm (4.8 in)
1970
68.6 mm (2.7 in)
1971
134.6 mm (5.3 in)
1972
86.4 mm (3.4 in)
1973
179.3 mm (7.1 in)
1974
112.8 mm (4.4 in)
1975
61.5 mm (2.4 in)
1976
62.5 mm (2.5 in)
1977
78.7 mm (3.1 in)
1978
55.1 mm (2.2 in)
1979
141.0 mm (5.6 in)
1980
73.7 mm (2.9 in)
1981
89.7 mm (3.5 in)
1982
77.0 mm (3.0 in)
1983
52.6 mm (2.1 in)
1984
74.9 mm (2.9 in)
1985
106.7 mm (4.2 in)
1986
79.2 mm (3.1 in)
1987
96.5 mm (3.8 in)
1988
90.9 mm (3.6 in)
1989
88.9 mm (3.5 in)
1990
110.7 mm (4.4 in)
1991
57.7 mm (2.3 in)
1992
128.3 mm (5.1 in)
1993
135.4 mm (5.3 in)
1994
128.3 mm (5.1 in)
1995
91.4 mm (3.6 in)
1996
99.6 mm (3.9 in)
1997
82.6 mm (3.3 in)
1998
136.1 mm (5.4 in)
1999
54.9 mm (2.2 in)
2000
71.6 mm (2.8 in)
2001
103.6 mm (4.1 in)
2002
102.6 mm (4.0 in)
2003
60.5 mm (2.4 in)
2004
62.5 mm (2.5 in)
2005
70.9 mm (2.8 in)
2006
66.8 mm (2.6 in)
2007
93.5 mm (3.7 in)
2008
92.2 mm (3.6 in)
2009
179.3 mm (7.1 in)
2010
112.0 mm (4.4 in)
2011
60.7 mm (2.4 in)
2012
42.4 mm (1.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Gilmer 4 WNW, 1929 to 2012. The record is 432.9 mm (17.0 in) in 1966, marked on the chart; the median year is 129.5 mm (5.1 in).
Wettest five days (Rx5day) at Gilmer 4 WNW by year
Year
Wettest five days (Rx5day)
1929
76.2 mm (3.0 in)
1930
116.6 mm (4.6 in)
1931
141.5 mm (5.6 in)
1932
132.8 mm (5.2 in)
1933
207.0 mm (8.1 in)
1934
107.4 mm (4.2 in)
1935
125.5 mm (4.9 in)
1936
133.8 mm (5.3 in)
1937
152.6 mm (6.0 in)
1938
113.8 mm (4.5 in)
1939
102.6 mm (4.0 in)
1940
162.5 mm (6.4 in)
1941
157.5 mm (6.2 in)
1942
151.9 mm (6.0 in)
1943
128.8 mm (5.1 in)
1944
141.0 mm (5.6 in)
1945
202.7 mm (8.0 in)
1946
194.2 mm (7.6 in)
1947
183.7 mm (7.2 in)
1948
102.6 mm (4.0 in)
1949
119.1 mm (4.7 in)
1950
109.0 mm (4.3 in)
1951
78.5 mm (3.1 in)
1952
114.5 mm (4.5 in)
1953
144.0 mm (5.7 in)
1954
109.5 mm (4.3 in)
1955
134.4 mm (5.3 in)
1956
123.2 mm (4.9 in)
1957
234.4 mm (9.2 in)
1958
218.1 mm (8.6 in)
1959
141.5 mm (5.6 in)
1960
261.3 mm (10.3 in)
1961
122.8 mm (4.8 in)
1962
98.5 mm (3.9 in)
1963
129.5 mm (5.1 in)
1964
82.5 mm (3.2 in)
1965
110.4 mm (4.3 in)
1966
432.9 mm (17.0 in)
1967
180.5 mm (7.1 in)
1968
152.0 mm (6.0 in)
1969
129.5 mm (5.1 in)
1970
94.0 mm (3.7 in)
1971
138.4 mm (5.4 in)
1972
116.9 mm (4.6 in)
1973
209.5 mm (8.2 in)
1974
213.3 mm (8.4 in)
1975
135.4 mm (5.3 in)
1976
102.3 mm (4.0 in)
1977
141.4 mm (5.6 in)
1978
101.9 mm (4.0 in)
1979
200.4 mm (7.9 in)
1980
109.2 mm (4.3 in)
1981
105.4 mm (4.1 in)
1982
97.4 mm (3.8 in)
1983
86.4 mm (3.4 in)
1984
98.8 mm (3.9 in)
1985
128.6 mm (5.1 in)
1986
98.5 mm (3.9 in)
1987
167.7 mm (6.6 in)
1988
112.0 mm (4.4 in)
1989
159.2 mm (6.3 in)
1990
231.7 mm (9.1 in)
1991
93.5 mm (3.7 in)
1992
157.8 mm (6.2 in)
1993
167.8 mm (6.6 in)
1994
146.6 mm (5.8 in)
1995
91.4 mm (3.6 in)
1996
101.2 mm (4.0 in)
1997
169.7 mm (6.7 in)
1998
308.3 mm (12.1 in)
1999
86.5 mm (3.4 in)
2000
150.6 mm (5.9 in)
2001
143.5 mm (5.6 in)
2002
112.5 mm (4.4 in)
2003
92.7 mm (3.6 in)
2004
95.2 mm (3.7 in)
2005
70.9 mm (2.8 in)
2006
111.8 mm (4.4 in)
2007
182.4 mm (7.2 in)
2008
130.8 mm (5.1 in)
2009
307.1 mm (12.1 in)
2010
134.6 mm (5.3 in)
2011
82.3 mm (3.2 in)
2012
88.6 mm (3.5 in)
Longest dry spell (CDD)
The longest dry spell of the year at Gilmer 4 WNW, 1929 to 2012. The record is 49 days in 1999, marked on the chart; the median year is 26 days.
Longest dry spell (CDD) at Gilmer 4 WNW by year
Year
Longest dry spell (CDD)
1929
40 days
1930
25 days
1931
33 days
1932
26 days
1933
45 days
1934
26 days
1935
19 days
1936
32 days
1937
24 days
1938
34 days
1939
22 days
1940
22 days
1941
18 days
1942
31 days
1943
28 days
1944
37 days
1945
20 days
1946
28 days
1947
34 days
1948
27 days
1949
23 days
1950
31 days
1951
26 days
1952
39 days
1953
41 days
1954
45 days
1955
40 days
1956
30 days
1957
25 days
1958
20 days
1959
26 days
1960
18 days
1961
17 days
1962
28 days
1963
36 days
1964
38 days
1965
29 days
1966
24 days
1967
28 days
1968
19 days
1969
23 days
1970
32 days
1971
27 days
1972
23 days
1973
17 days
1974
19 days
1975
30 days
1976
16 days
1977
16 days
1978
32 days
1979
26 days
1980
26 days
1981
20 days
1982
27 days
1983
20 days
1984
19 days
1985
24 days
1986
28 days
1987
19 days
1988
25 days
1989
25 days
1990
21 days
1991
30 days
1992
23 days
1993
41 days
1994
28 days
1995
30 days
1996
25 days
1997
23 days
1998
30 days
1999
49 days
2000
33 days
2001
30 days
2002
16 days
2003
17 days
2004
40 days
2005
19 days
2006
30 days
2007
26 days
2008
25 days
2009
20 days
2010
24 days
2011
26 days
2012
17 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 Gilmer 4 WNW falls on 26 March and the median first autumn frost on 7 November, which leaves a median of 232 days between them.
In 1976 to 2011 the median growing season was 228 days. That is 7 days fewer than in 1930 to 1973.
Fitted over all years, the growing season changes by -2.0 days per decade at this station.
Frost dates and growing season at Gilmer 4 WNW
Measure
Median, all years
Earliest period (1930 to 1973)
Recent period (1976 to 2011)
Recent against earliest
Fitted trend
Last spring frost
26 March
25 March
26 March
1 day later
+1.3 days per decade
First autumn frost
7 November
9 November
5 November
4 days earlier
-0.7 days per decade
Growing days
232 days
235 days
228 days
7 days fewer
-2.0 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
79 years, 1930 to 2011
A day with at least 88.4 mm (3.5 in) of rain is expected about once in 2 years. A day with at least 210.6 mm (8.3 in) of rain is expected about once in 100 years.
Rainfall return levels at Gilmer 4 WNW: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
88.4 mm (3.5 in)
5 years
117.4 mm (4.6 in)
10 years
138.0 mm (5.4 in)
25 years
165.8 mm (6.5 in)
50 years
187.7 mm (7.4 in)
100 years
210.6 mm (8.3 in)
Longer than the 79 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, 79 years of values from 1930 to 2011.
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: 200.2 mm (7.9 in) in 1966; 179.3 mm (7.1 in) in 1973; 179.3 mm (7.1 in) in 2009.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Gilmer 4 WNW standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Gilmer 4 WNW 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.