Record envelope, standing records and threshold days for Soldier Summit (USC00427959), Utah, United States, with 110 years of record.
Key Facts for Soldier Summit
Soldier Summit (USC00427959) is a weather station in Utah, United States at 39.93 latitude and -111.08 longitude, 2,277 m (7,470 ft) above sea level.
The station reports from 1893 to 2002, 110 years of record.
1,464 records set at Soldier Summit still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Soldier Summit set a daily record low minimum temperature of -6.1 C (21.0 F) on 27 June 2002.
About the Station
Location: Utah, United States, 39.93 latitude, -111.08 longitude.
Elevation: 2,277 m (7,470 ft).
Period of record: 1893 to 2002, 110 years.
Eligible elements: tmax, tmin, prcp, snow.
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 Soldier Summit. 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 Soldier Summit, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
12.2 C (54.0 F)
-35.0 C (-31.0 F)
n/a
n/a
Feb
14.4 C (57.9 F)
-37.2 C (-35.0 F)
n/a
n/a
Mar
18.9 C (66.0 F)
-26.1 C (-15.0 F)
n/a
n/a
Apr
29.4 C (84.9 F)
-22.2 C (-8.0 F)
n/a
n/a
May
32.8 C (91.0 F)
-16.1 C (3.0 F)
n/a
n/a
Jun
35.0 C (95.0 F)
-9.4 C (15.1 F)
n/a
n/a
Jul
37.8 C (100.0 F)
-6.1 C (21.0 F)
n/a
n/a
Aug
37.8 C (100.0 F)
-6.1 C (21.0 F)
n/a
n/a
Sep
31.7 C (89.1 F)
-10.6 C (12.9 F)
n/a
n/a
Oct
34.4 C (93.9 F)
-18.9 C (-2.0 F)
n/a
n/a
Nov
29.4 C (84.9 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
Year with most
1,464 records at Soldier Summit still stand. 1899 holds the most, with 60.
Standing records at Soldier Summit by the year they were set
Year set
Standing records
1893
29
1894
2
1895
30
1896
29
1897
41
1898
35
1899
60
1900
23
1901
33
1902
15
1903
53
1904
19
1905
18
1906
34
1907
32
1913
19
1919
24
1920
7
1921
49
1922
1
1923
15
1924
42
1925
38
1926
21
1927
24
1928
19
1929
17
1930
18
1931
25
1932
29
1933
34
1934
24
1935
28
1936
14
1937
23
1938
9
1939
19
1940
10
1941
12
1942
19
1943
17
1944
10
1945
11
1946
7
1947
12
1948
12
1949
24
1950
3
1951
9
1952
4
1953
14
1954
21
1955
30
1956
9
1957
3
1958
8
1959
13
1960
13
1970
2
1971
12
1972
31
1973
1
1974
13
1975
21
1976
12
1977
7
1986
2
1987
14
1988
12
1989
13
1990
17
1991
34
1992
9
1993
7
1998
1
1999
11
2000
5
2001
3
2002
24
All-Time Record Progression
2 new records
2 all-time records were set at Soldier Summit between 17 January 1988 and 22 December 1990. Each dot is a new record.
When Soldier Summit set new all-time records
Date
Kind
Detail
1988-01-17
Record daily snowfall
Record daily snowfall 53.3 cm (21.0 in)
1990-12-22
Record low maximum temperature
Record low maximum temperature -22.2 C (-8.0 F)
Wettest Day of Each Month
Sep: 82.6 mm (3.3 in)
The wettest day on record for each calendar month at Soldier Summit. The most was 82.6 mm (3.3 in) on 9 September 1927.
Record daily precipitation for each month at Soldier Summit
Month
Record daily precipitation (mm)
Date
Jan
30.5 mm (1.2 in)
24 January 1895
Feb
52.6 mm (2.1 in)
7 February 1949
Mar
31.0 mm (1.2 in)
3 March 1978
Apr
30.5 mm (1.2 in)
19 April 1907
May
38.1 mm (1.5 in)
10 May 1928
Jun
56.9 mm (2.2 in)
1 June 1943
Jul
64.0 mm (2.5 in)
21 July 1974
Aug
40.6 mm (1.6 in)
15 August 1944
Sep
82.6 mm (3.3 in)
9 September 1927
Oct
31.0 mm (1.2 in)
4 October 1939
Nov
25.4 mm (1.0 in)
3 November 1906
Dec
36.3 mm (1.4 in)
16 December 1899
Period of Record Coverage
1893 to 2002
Complete yearUnder 90 percent of days
81 years of record at Soldier Summit, 1893 to 2002. 41 years have data for under 90 percent of days and are left out of rankings: 1893, 1894, 1898, 1899, 1900, 1901, 1902, 1903 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 37 complete years at Soldier Summit, 1895 to 2001. Blue stripes are years cooler than the station's own mean of 3.6 C (38.5 F); red stripes are warmer. The coolest year was 1925, at 1.9 C (35.4 F), and the warmest was 1934, at 5.2 C (41.3 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at Soldier Summit as warming stripes, 1895 to 2001
Year
Annual mean temperature
Difference from the station mean
1895
3.3 C
-0.32 C
1896
3.8 C
+0.13 C
1897
3.8 C
+0.17 C
1904
3.7 C
+0.08 C
1925
1.9 C
-1.72 C
1931
3.2 C
-0.40 C
1932
3.6 C
-0.07 C
1933
2.2 C
-1.47 C
1934
5.2 C
+1.55 C
1935
3.8 C
+0.16 C
1936
4.0 C
+0.39 C
1937
3.6 C
-0.08 C
1938
3.9 C
+0.31 C
1939
4.6 C
+0.95 C
1940
5.1 C
+1.50 C
1941
4.2 C
+0.54 C
1942
3.8 C
+0.12 C
1943
4.8 C
+1.13 C
1944
3.7 C
+0.06 C
1945
3.8 C
+0.16 C
1946
4.4 C
+0.74 C
1947
4.8 C
+1.16 C
1948
4.2 C
+0.56 C
1949
3.8 C
+0.17 C
1953
3.4 C
-0.19 C
1955
2.2 C
-1.44 C
1959
3.3 C
-0.37 C
1974
3.2 C
-0.46 C
1975
2.3 C
-1.37 C
1976
3.7 C
+0.05 C
1977
3.8 C
+0.13 C
1988
3.3 C
-0.38 C
1989
3.2 C
-0.39 C
1990
3.1 C
-0.55 C
1991
2.6 C
-1.07 C
2000
3.7 C
+0.10 C
2001
3.9 C
+0.23 C
The fitted trend in annual mean temperature here over 1895 to 2001 is -0.05 C (-0.14 to 0.04) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.1 F (-0.3 to 0.1) per decade. The slope is a straight line fitted to 37 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Soldier Summit
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.05 C (-0.14 to 0.04) per decade
-0.1 F (-0.3 to 0.1) per decade
1895 to 2001
37
Not clearly different from zero
Mean daily maximum
-0.01 C (-0.15 to 0.13) per decade
-0.02 F (-0.27 to 0.23) per decade
1895 to 2001
37
Not clearly different from zero
Mean daily minimum
-0.09 C (-0.21 to 0.03) per decade
-0.2 F (-0.4 to 0.1) per decade
1895 to 2001
37
Not clearly different from zero
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
1893 to 2002
Yearly extremes at Soldier Summit: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
37.8 C (100.0 F)
1899
31.7 C (89.1 F)
81
Coldest night (TNn)
-37.2 C (-35.0 F)
1933
-27.2 C (-17.0 F)
81
Wettest day (Rx1day)
82.6 mm (3.3 in)
1927
22.8 mm (0.9 in)
80
Wettest five days (Rx5day)
94.7 mm (3.7 in)
1978
37.4 mm (1.5 in)
78
Longest dry spell (CDD)
107 days
1902
28 days
80
Hottest day (TXx)
The hottest day of the year at Soldier Summit, 1893 to 2002. The record is 37.8 C (100.0 F) in 1899, marked on the chart; the median year is 31.7 C (89.1 F).
Hottest day (TXx) at Soldier Summit by year
Year
Hottest day (TXx)
1893
33.9 C (93.0 F)
1894
17.2 C (63.0 F)
1895
35.6 C (96.1 F)
1896
35.0 C (95.0 F)
1897
36.7 C (98.1 F)
1898
35.0 C (95.0 F)
1899
37.8 C (100.0 F)
1900
35.0 C (95.0 F)
1901
35.0 C (95.0 F)
1902
30.6 C (87.1 F)
1903
32.2 C (90.0 F)
1904
30.6 C (87.1 F)
1905
32.2 C (90.0 F)
1906
37.8 C (100.0 F)
1907
32.2 C (90.0 F)
1913
31.1 C (88.0 F)
1919
32.8 C (91.0 F)
1920
31.1 C (88.0 F)
1921
34.4 C (93.9 F)
1922
32.2 C (90.0 F)
1923
30.6 C (87.1 F)
1924
29.4 C (84.9 F)
1925
31.7 C (89.1 F)
1926
29.4 C (84.9 F)
1927
31.1 C (88.0 F)
1928
37.2 C (99.0 F)
1929
31.7 C (89.1 F)
1930
31.7 C (89.1 F)
1931
33.9 C (93.0 F)
1932
31.1 C (88.0 F)
1933
33.9 C (93.0 F)
1934
32.2 C (90.0 F)
1935
32.8 C (91.0 F)
1936
31.7 C (89.1 F)
1937
32.2 C (90.0 F)
1938
32.2 C (90.0 F)
1939
34.4 C (93.9 F)
1940
33.9 C (93.0 F)
1941
31.1 C (88.0 F)
1942
31.7 C (89.1 F)
1943
32.2 C (90.0 F)
1944
30.6 C (87.1 F)
1945
32.8 C (91.0 F)
1946
32.8 C (91.0 F)
1947
32.2 C (90.0 F)
1948
31.7 C (89.1 F)
1949
32.8 C (91.0 F)
1950
28.9 C (84.0 F)
1951
36.7 C (98.1 F)
1952
30.0 C (86.0 F)
1953
31.7 C (89.1 F)
1954
33.3 C (91.9 F)
1955
31.7 C (89.1 F)
1956
33.3 C (91.9 F)
1957
25.6 C (78.1 F)
1958
32.8 C (91.0 F)
1959
31.7 C (89.1 F)
1960
30.6 C (87.1 F)
1970
25.6 C (78.1 F)
1971
12.2 C (54.0 F)
1972
31.7 C (89.1 F)
1973
29.4 C (84.9 F)
1974
30.6 C (87.1 F)
1975
28.9 C (84.0 F)
1976
31.1 C (88.0 F)
1977
31.1 C (88.0 F)
1978
8.3 C (46.9 F)
1986
12.2 C (54.0 F)
1987
27.8 C (82.0 F)
1988
30.6 C (87.1 F)
1989
32.8 C (91.0 F)
1990
30.0 C (86.0 F)
1991
31.7 C (89.1 F)
1992
28.9 C (84.0 F)
1993
22.8 C (73.0 F)
1994
5.0 C (41.0 F)
1998
33.3 C (91.9 F)
1999
28.9 C (84.0 F)
2000
31.7 C (89.1 F)
2001
31.7 C (89.1 F)
2002
30.6 C (87.1 F)
Coldest night (TNn)
The coldest night of the year at Soldier Summit, 1893 to 2002. The record is -37.2 C (-35.0 F) in 1933, marked on the chart; the median year is -27.2 C (-17.0 F).
Coldest night (TNn) at Soldier Summit by year
Year
Coldest night (TNn)
1893
-9.4 C (15.1 F)
1894
-26.7 C (-16.1 F)
1895
-28.9 C (-20.0 F)
1896
-28.9 C (-20.0 F)
1897
-26.7 C (-16.1 F)
1898
-26.7 C (-16.1 F)
1899
-28.9 C (-20.0 F)
1900
-23.3 C (-9.9 F)
1901
-20.6 C (-5.1 F)
1902
-26.1 C (-15.0 F)
1903
-4.4 C (24.1 F)
1904
-28.3 C (-18.9 F)
1905
-27.2 C (-17.0 F)
1906
-26.1 C (-15.0 F)
1907
-24.4 C (-11.9 F)
1913
-32.8 C (-27.0 F)
1919
-31.1 C (-24.0 F)
1920
-22.8 C (-9.0 F)
1921
-17.2 C (1.0 F)
1922
-30.0 C (-22.0 F)
1923
-26.7 C (-16.1 F)
1924
-33.9 C (-29.0 F)
1925
-25.6 C (-14.1 F)
1926
-23.3 C (-9.9 F)
1927
-26.1 C (-15.0 F)
1928
-26.7 C (-16.1 F)
1929
-34.4 C (-29.9 F)
1930
-25.6 C (-14.1 F)
1931
-27.8 C (-18.0 F)
1932
-36.7 C (-34.1 F)
1933
-37.2 C (-35.0 F)
1934
-27.8 C (-18.0 F)
1935
-25.6 C (-14.1 F)
1936
-26.1 C (-15.0 F)
1937
-35.0 C (-31.0 F)
1938
-24.4 C (-11.9 F)
1939
-28.3 C (-18.9 F)
1940
-25.6 C (-14.1 F)
1941
-25.6 C (-14.1 F)
1942
-32.8 C (-27.0 F)
1943
-26.7 C (-16.1 F)
1944
-27.2 C (-17.0 F)
1945
-24.4 C (-11.9 F)
1946
-28.3 C (-18.9 F)
1947
-26.7 C (-16.1 F)
1948
-26.7 C (-16.1 F)
1949
-31.1 C (-24.0 F)
1950
-31.1 C (-24.0 F)
1951
-28.9 C (-20.0 F)
1952
-28.9 C (-20.0 F)
1953
-28.9 C (-20.0 F)
1954
-30.0 C (-22.0 F)
1955
-31.7 C (-25.1 F)
1956
-34.4 C (-29.9 F)
1957
-27.8 C (-18.0 F)
1958
-26.1 C (-15.0 F)
1959
-31.1 C (-24.0 F)
1960
-33.3 C (-27.9 F)
1970
-27.8 C (-18.0 F)
1971
-33.9 C (-29.0 F)
1972
-33.9 C (-29.0 F)
1973
-25.0 C (-13.0 F)
1974
-33.3 C (-27.9 F)
1975
-26.7 C (-16.1 F)
1976
-25.6 C (-14.1 F)
1977
-25.6 C (-14.1 F)
1978
-24.4 C (-11.9 F)
1986
-23.9 C (-11.0 F)
1987
-27.2 C (-17.0 F)
1988
-27.2 C (-17.0 F)
1989
-34.4 C (-29.9 F)
1990
-35.0 C (-31.0 F)
1991
-25.6 C (-14.1 F)
1992
-25.0 C (-13.0 F)
1993
-31.1 C (-24.0 F)
1994
-22.2 C (-8.0 F)
1998
-27.8 C (-18.0 F)
1999
-22.8 C (-9.0 F)
2000
-21.7 C (-7.1 F)
2001
-24.4 C (-11.9 F)
2002
-28.9 C (-20.0 F)
Wettest day (Rx1day)
The wettest day of the year at Soldier Summit, 1893 to 2002. The record is 82.6 mm (3.3 in) in 1927, marked on the chart; the median year is 22.8 mm (0.9 in).
Wettest day (Rx1day) at Soldier Summit by year
Year
Wettest day (Rx1day)
1893
7.1 mm (0.28 in)
1894
30.5 mm (1.2 in)
1895
30.5 mm (1.2 in)
1896
20.3 mm (0.8 in)
1897
30.5 mm (1.2 in)
1898
30.5 mm (1.2 in)
1899
36.3 mm (1.4 in)
1900
7.6 mm (0.30 in)
1901
16.5 mm (0.6 in)
1902
7.6 mm (0.30 in)
1903
50.8 mm (2.0 in)
1904
30.5 mm (1.2 in)
1905
25.4 mm (1.0 in)
1906
25.4 mm (1.0 in)
1907
30.5 mm (1.2 in)
1913
29.2 mm (1.1 in)
1919
22.9 mm (0.9 in)
1920
15.2 mm (0.6 in)
1921
25.4 mm (1.0 in)
1922
12.7 mm (0.5 in)
1923
17.8 mm (0.7 in)
1924
20.3 mm (0.8 in)
1925
23.4 mm (0.9 in)
1926
37.1 mm (1.5 in)
1927
82.6 mm (3.3 in)
1928
38.1 mm (1.5 in)
1929
22.6 mm (0.9 in)
1930
25.4 mm (1.0 in)
1931
17.8 mm (0.7 in)
1932
23.9 mm (0.9 in)
1933
16.0 mm (0.6 in)
1934
20.3 mm (0.8 in)
1935
18.0 mm (0.7 in)
1936
20.3 mm (0.8 in)
1937
35.3 mm (1.4 in)
1938
16.3 mm (0.6 in)
1939
31.0 mm (1.2 in)
1940
34.0 mm (1.3 in)
1941
29.0 mm (1.1 in)
1942
18.5 mm (0.7 in)
1943
56.9 mm (2.2 in)
1944
40.6 mm (1.6 in)
1945
16.5 mm (0.6 in)
1946
16.5 mm (0.6 in)
1947
18.3 mm (0.7 in)
1948
19.1 mm (0.8 in)
1949
52.6 mm (2.1 in)
1950
20.3 mm (0.8 in)
1951
21.1 mm (0.8 in)
1952
40.6 mm (1.6 in)
1953
26.4 mm (1.0 in)
1954
29.0 mm (1.1 in)
1955
54.9 mm (2.2 in)
1956
27.2 mm (1.1 in)
1957
25.4 mm (1.0 in)
1958
17.5 mm (0.7 in)
1959
19.3 mm (0.8 in)
1960
18.3 mm (0.7 in)
1970
23.6 mm (0.9 in)
1971
15.7 mm (0.6 in)
1972
18.0 mm (0.7 in)
1973
12.7 mm (0.5 in)
1974
64.0 mm (2.5 in)
1975
29.0 mm (1.1 in)
1976
25.4 mm (1.0 in)
1977
10.7 mm (0.4 in)
1978
31.0 mm (1.2 in)
1986
0.0 mm (0.00 in)
1987
17.0 mm (0.7 in)
1988
23.4 mm (0.9 in)
1989
30.5 mm (1.2 in)
1990
0.0 mm (0.00 in)
1991
0.0 mm (0.00 in)
1992
0.0 mm (0.00 in)
1993
n/a
1994
0.0 mm (0.00 in)
1998
17.8 mm (0.7 in)
1999
17.8 mm (0.7 in)
2000
20.3 mm (0.8 in)
2001
22.9 mm (0.9 in)
2002
5.1 mm (0.20 in)
Wettest five days (Rx5day)
The wettest five days of the year at Soldier Summit, 1893 to 2002. The record is 94.7 mm (3.7 in) in 1978, marked on the chart; the median year is 37.4 mm (1.5 in).
Wettest five days (Rx5day) at Soldier Summit by year
Year
Wettest five days (Rx5day)
1893
3.1 mm (0.12 in)
1894
81.3 mm (3.2 in)
1895
58.5 mm (2.3 in)
1896
61.0 mm (2.4 in)
1897
50.8 mm (2.0 in)
1898
83.8 mm (3.3 in)
1899
42.9 mm (1.7 in)
1900
15.1 mm (0.6 in)
1901
43.2 mm (1.7 in)
1902
15.3 mm (0.6 in)
1903
0.0 mm (0.00 in)
1904
40.7 mm (1.6 in)
1905
30.5 mm (1.2 in)
1906
27.9 mm (1.1 in)
1907
35.6 mm (1.4 in)
1913
24.1 mm (0.9 in)
1919
41.4 mm (1.6 in)
1920
n/a
1921
38.1 mm (1.5 in)
1922
37.5 mm (1.5 in)
1923
17.8 mm (0.7 in)
1924
10.1 mm (0.4 in)
1925
n/a
1926
48.3 mm (1.9 in)
1927
63.4 mm (2.5 in)
1928
75.2 mm (3.0 in)
1929
59.7 mm (2.4 in)
1930
39.3 mm (1.5 in)
1931
26.6 mm (1.0 in)
1932
44.9 mm (1.8 in)
1933
34.6 mm (1.4 in)
1934
29.3 mm (1.2 in)
1935
39.4 mm (1.6 in)
1936
46.8 mm (1.8 in)
1937
38.1 mm (1.5 in)
1938
28.5 mm (1.1 in)
1939
38.6 mm (1.5 in)
1940
80.0 mm (3.1 in)
1941
55.0 mm (2.2 in)
1942
35.7 mm (1.4 in)
1943
75.4 mm (3.0 in)
1944
53.3 mm (2.1 in)
1945
38.4 mm (1.5 in)
1946
30.2 mm (1.2 in)
1947
30.0 mm (1.2 in)
1948
34.3 mm (1.4 in)
1949
67.8 mm (2.7 in)
1950
24.7 mm (1.0 in)
1951
31.1 mm (1.2 in)
1952
41.6 mm (1.6 in)
1953
37.9 mm (1.5 in)
1954
53.9 mm (2.1 in)
1955
76.2 mm (3.0 in)
1956
42.2 mm (1.7 in)
1957
25.4 mm (1.0 in)
1958
26.1 mm (1.0 in)
1959
29.1 mm (1.1 in)
1960
45.2 mm (1.8 in)
1970
27.4 mm (1.1 in)
1971
34.3 mm (1.4 in)
1972
37.3 mm (1.5 in)
1973
27.8 mm (1.1 in)
1974
76.6 mm (3.0 in)
1975
43.2 mm (1.7 in)
1976
29.2 mm (1.1 in)
1977
20.8 mm (0.8 in)
1978
94.7 mm (3.7 in)
1986
0.0 mm (0.00 in)
1987
25.5 mm (1.0 in)
1988
23.4 mm (0.9 in)
1989
14.0 mm (0.6 in)
1990
0.0 mm (0.00 in)
1991
0.0 mm (0.00 in)
1992
0.0 mm (0.00 in)
1993
n/a
1994
0.0 mm (0.00 in)
1998
33.0 mm (1.3 in)
1999
38.1 mm (1.5 in)
2000
40.6 mm (1.6 in)
2001
48.3 mm (1.9 in)
2002
5.1 mm (0.20 in)
Longest dry spell (CDD)
The longest dry spell of the year at Soldier Summit, 1893 to 2002. The record is 107 days in 1902, marked on the chart; the median year is 28 days.
Longest dry spell (CDD) at Soldier Summit by year
Year
Longest dry spell (CDD)
1893
32 days
1894
24 days
1895
34 days
1896
36 days
1897
63 days
1898
67 days
1899
28 days
1900
26 days
1901
40 days
1902
107 days
1903
23 days
1904
27 days
1905
51 days
1906
52 days
1907
52 days
1913
19 days
1919
2 days
1920
1 day
1921
28 days
1922
9 days
1923
12 days
1924
16 days
1925
2 days
1926
31 days
1927
25 days
1928
3 days
1929
18 days
1930
20 days
1931
23 days
1932
24 days
1933
28 days
1934
46 days
1935
18 days
1936
30 days
1937
26 days
1938
23 days
1939
27 days
1940
30 days
1941
19 days
1942
27 days
1943
37 days
1944
30 days
1945
33 days
1946
39 days
1947
41 days
1948
29 days
1949
26 days
1950
31 days
1951
47 days
1952
18 days
1953
40 days
1954
20 days
1955
24 days
1956
24 days
1957
15 days
1958
75 days
1959
21 days
1960
27 days
1970
13 days
1971
13 days
1972
22 days
1973
20 days
1974
46 days
1975
20 days
1976
42 days
1977
84 days
1978
18 days
1986
31 days
1987
32 days
1988
92 days
1989
22 days
1990
79 days
1991
32 days
1992
30 days
1993
n/a
1994
19 days
1998
24 days
1999
54 days
2000
57 days
2001
46 days
2002
91 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
37 years with a frost
Across 37 years with a frost, the median last spring frost at Soldier Summit falls on 25 June and the median first autumn frost on 22 July, which leaves a median of 26 days between them.
Fitted over all years, the growing season changes by +1.0 days per decade at this station.
Frost dates and growing season at Soldier Summit
Measure
Median, all years
Earliest period
Recent period (1933 to 2001)
Recent against earliest
Fitted trend
Last spring frost
25 June
n/a
25 June
n/a
-0.2 days per decade
First autumn frost
22 July
n/a
31 July
n/a
+0.8 days per decade
Growing days
26 days
n/a
39 days
n/a
+1.0 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.
Download the Data
Data for Soldier Summit standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Soldier Summit 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.