Record envelope, standing records and threshold days for Tryon (USC00258650), Nebraska, United States, with 58 years of record.
Key Facts for Tryon
Tryon (USC00258650) is a weather station in Nebraska, United States at 41.55 latitude and -100.96 longitude, 990 m (3,247 ft) above sea level.
The station reports from 1945 to 2002, 58 years of record.
1,464 records set at Tryon still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Tryon set a daily record low maximum temperature of 2.8 C (37.0 F) on 28 October 2002.
About the Station
Location: Nebraska, United States, 41.55 latitude, -100.96 longitude.
Elevation: 990 m (3,247 ft).
Period of record: 1945 to 2002, 58 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 Tryon. 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 Tryon, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
21.1 C (70.0 F)
-33.9 C (-29.0 F)
n/a
n/a
Feb
25.6 C (78.1 F)
-31.1 C (-24.0 F)
n/a
n/a
Mar
31.1 C (88.0 F)
-31.1 C (-24.0 F)
n/a
n/a
Apr
33.3 C (91.9 F)
-15.6 C (3.9 F)
n/a
n/a
May
36.1 C (97.0 F)
-7.8 C (18.0 F)
n/a
n/a
Jun
41.1 C (106.0 F)
0.6 C (33.1 F)
n/a
n/a
Jul
44.4 C (111.9 F)
1.1 C (34.0 F)
n/a
n/a
Aug
42.2 C (108.0 F)
1.7 C (35.1 F)
n/a
n/a
Sep
39.4 C (102.9 F)
-7.2 C (19.0 F)
n/a
n/a
Oct
35.0 C (95.0 F)
-14.4 C (6.1 F)
n/a
n/a
Nov
27.2 C (81.0 F)
-25.0 C (-13.0 F)
n/a
n/a
Dec
22.8 C (73.0 F)
-34.4 C (-29.9 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Tryon still stand. 1946 holds the most, with 53.
Standing records at Tryon by the year they were set
Year set
Standing records
1945
10
1946
53
1947
24
1948
40
1949
24
1950
48
1951
30
1952
34
1953
46
1954
50
1955
50
1956
30
1957
24
1958
25
1959
28
1960
35
1961
26
1962
39
1963
33
1964
37
1965
39
1966
41
1967
33
1968
31
1969
40
1970
15
1971
30
1972
39
1973
24
1974
32
1975
11
1976
9
1981
15
1982
2
1986
24
1987
25
1988
20
1989
20
1990
27
1991
39
1992
28
1993
33
1994
19
1995
10
1997
31
1998
37
1999
22
2000
40
2001
10
2002
32
All-Time Record Progression
3 new records
3 all-time records were set at Tryon between 20 January 1988 and 22 December 1989. Each dot is a new record.
When Tryon set new all-time records
Date
Kind
Detail
1988-01-20
Record daily snowfall
Record daily snowfall 55.9 cm (22.0 in)
1989-12-22
Record low maximum temperature
Record low maximum temperature -21.7 C (-7.1 F)
1989-12-22
Record low minimum temperature
Record low minimum temperature -34.4 C (-29.9 F)
Wettest Day of Each Month
Jul: 81.3 mm (3.2 in)
The wettest day on record for each calendar month at Tryon. The most was 81.3 mm (3.2 in) on 31 July 1975.
Record daily precipitation for each month at Tryon
Month
Record daily precipitation (mm)
Date
Jan
16.3 mm (0.6 in)
14 January 1952
Feb
24.1 mm (0.9 in)
20 February 1955
Mar
76.2 mm (3.0 in)
1 March 2001
Apr
52.1 mm (2.1 in)
20 April 1971
May
58.4 mm (2.3 in)
9 May 1998
Jun
71.1 mm (2.8 in)
9 June 1974
Jul
81.3 mm (3.2 in)
31 July 1975
Aug
68.6 mm (2.7 in)
12 August 1991
Sep
65.5 mm (2.6 in)
1 September 1966
Oct
54.1 mm (2.1 in)
29 October 2000
Nov
27.4 mm (1.1 in)
24 November 2001
Dec
14.7 mm (0.6 in)
22 December 1968
Period of Record Coverage
1945 to 2002
Complete yearUnder 90 percent of days
50 years of record at Tryon, 1945 to 2002. 22 years have data for under 90 percent of days and are left out of rankings: 1945, 1947, 1949, 1951, 1962, 1972, 1973, 1974 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 22 complete years at Tryon, 1946 to 2000. Blue stripes are years cooler than the station's own mean of 9.2 C (48.6 F); red stripes are warmer. The coolest year was 1993, at 6.8 C (44.3 F), and the warmest was 1954, at 10.8 C (51.4 F). The strongest colour marks a difference of 2.4 C (4.3 F).
Annual mean temperature at Tryon as warming stripes, 1946 to 2000
Year
Annual mean temperature
Difference from the station mean
1946
10.0 C
+0.75 C
1952
9.5 C
+0.27 C
1953
10.3 C
+1.08 C
1954
10.8 C
+1.55 C
1955
8.8 C
-0.46 C
1956
9.7 C
+0.49 C
1957
8.7 C
-0.47 C
1958
8.3 C
-0.96 C
1959
8.5 C
-0.71 C
1960
8.6 C
-0.61 C
1963
10.0 C
+0.76 C
1964
9.3 C
+0.06 C
1965
9.2 C
-0.06 C
1966
9.1 C
-0.09 C
1967
9.4 C
+0.21 C
1968
9.5 C
+0.30 C
1969
8.9 C
-0.32 C
1970
9.4 C
+0.20 C
1993
6.8 C
-2.37 C
1998
9.3 C
+0.09 C
1999
9.5 C
+0.30 C
2000
9.1 C
-0.08 C
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1945 to 2002
Yearly extremes at Tryon: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
44.4 C (111.9 F)
1954
38.3 C (100.9 F)
50
Coldest night (TNn)
-34.4 C (-29.9 F)
1989
-26.4 C (-15.5 F)
50
Wettest day (Rx1day)
81.3 mm (3.2 in)
1975
44.3 mm (1.7 in)
50
Wettest five days (Rx5day)
104.4 mm (4.1 in)
1993
63.9 mm (2.5 in)
50
Longest dry spell (CDD)
70 days
1954
35 days
50
Hottest day (TXx)
The hottest day of the year at Tryon, 1945 to 2002. The record is 44.4 C (111.9 F) in 1954, marked on the chart; the median year is 38.3 C (100.9 F).
Hottest day (TXx) at Tryon by year
Year
Hottest day (TXx)
1945
30.6 C (87.1 F)
1946
41.1 C (106.0 F)
1947
39.4 C (102.9 F)
1948
38.9 C (102.0 F)
1949
37.8 C (100.0 F)
1950
37.2 C (99.0 F)
1951
35.0 C (95.0 F)
1952
41.7 C (107.1 F)
1953
40.0 C (104.0 F)
1954
44.4 C (111.9 F)
1955
39.4 C (102.9 F)
1956
38.3 C (100.9 F)
1957
37.8 C (100.0 F)
1958
36.1 C (97.0 F)
1959
38.3 C (100.9 F)
1960
38.9 C (102.0 F)
1961
39.4 C (102.9 F)
1962
38.3 C (100.9 F)
1963
39.4 C (102.9 F)
1964
40.6 C (105.1 F)
1965
38.9 C (102.0 F)
1966
38.9 C (102.0 F)
1967
38.9 C (102.0 F)
1968
39.4 C (102.9 F)
1969
40.0 C (104.0 F)
1970
38.3 C (100.9 F)
1971
37.8 C (100.0 F)
1972
35.0 C (95.0 F)
1973
42.8 C (109.0 F)
1974
38.3 C (100.9 F)
1975
36.7 C (98.1 F)
1976
38.3 C (100.9 F)
1981
40.0 C (104.0 F)
1982
11.1 C (52.0 F)
1986
37.2 C (99.0 F)
1987
39.4 C (102.9 F)
1988
39.4 C (102.9 F)
1989
32.8 C (91.0 F)
1990
41.1 C (106.0 F)
1991
38.3 C (100.9 F)
1992
35.6 C (96.1 F)
1993
36.1 C (97.0 F)
1994
37.2 C (99.0 F)
1995
26.1 C (79.0 F)
1997
36.1 C (97.0 F)
1998
40.6 C (105.1 F)
1999
36.7 C (98.1 F)
2000
39.4 C (102.9 F)
2001
38.3 C (100.9 F)
2002
40.0 C (104.0 F)
Coldest night (TNn)
The coldest night of the year at Tryon, 1945 to 2002. The record is -34.4 C (-29.9 F) in 1989, marked on the chart; the median year is -26.4 C (-15.5 F).
Coldest night (TNn) at Tryon by year
Year
Coldest night (TNn)
1945
-26.1 C (-15.0 F)
1946
-25.6 C (-14.1 F)
1947
-25.6 C (-14.1 F)
1948
-30.6 C (-23.1 F)
1949
-20.6 C (-5.1 F)
1950
-33.9 C (-29.0 F)
1951
-31.1 C (-24.0 F)
1952
-23.3 C (-9.9 F)
1953
-24.4 C (-11.9 F)
1954
-25.6 C (-14.1 F)
1955
-26.7 C (-16.1 F)
1956
-25.6 C (-14.1 F)
1957
-26.1 C (-15.0 F)
1958
-22.8 C (-9.0 F)
1959
-31.7 C (-25.1 F)
1960
-31.1 C (-24.0 F)
1961
-24.4 C (-11.9 F)
1962
-30.0 C (-22.0 F)
1963
-32.8 C (-27.0 F)
1964
-28.9 C (-20.0 F)
1965
-24.4 C (-11.9 F)
1966
-27.8 C (-18.0 F)
1967
-31.1 C (-24.0 F)
1968
-28.3 C (-18.9 F)
1969
-28.9 C (-20.0 F)
1970
-25.0 C (-13.0 F)
1971
-26.7 C (-16.1 F)
1972
-28.3 C (-18.9 F)
1973
-27.2 C (-17.0 F)
1974
-30.0 C (-22.0 F)
1975
-28.3 C (-18.9 F)
1976
-5.6 C (21.9 F)
1981
-21.7 C (-7.1 F)
1982
-29.4 C (-20.9 F)
1986
-26.1 C (-15.0 F)
1987
-21.7 C (-7.1 F)
1988
-30.6 C (-23.1 F)
1989
-34.4 C (-29.9 F)
1990
-16.7 C (1.9 F)
1991
-20.6 C (-5.1 F)
1992
-21.7 C (-7.1 F)
1993
-28.3 C (-18.9 F)
1994
-30.6 C (-23.1 F)
1995
-26.7 C (-16.1 F)
1997
-18.3 C (-0.9 F)
1998
-30.0 C (-22.0 F)
1999
-22.2 C (-8.0 F)
2000
-23.9 C (-11.0 F)
2001
-21.1 C (-6.0 F)
2002
-25.0 C (-13.0 F)
Wettest day (Rx1day)
The wettest day of the year at Tryon, 1945 to 2002. The record is 81.3 mm (3.2 in) in 1975, marked on the chart; the median year is 44.3 mm (1.7 in).
Wettest day (Rx1day) at Tryon by year
Year
Wettest day (Rx1day)
1945
25.1 mm (1.0 in)
1946
46.5 mm (1.8 in)
1947
29.7 mm (1.2 in)
1948
26.4 mm (1.0 in)
1949
59.2 mm (2.3 in)
1950
45.0 mm (1.8 in)
1951
68.6 mm (2.7 in)
1952
43.2 mm (1.7 in)
1953
29.0 mm (1.1 in)
1954
38.1 mm (1.5 in)
1955
52.1 mm (2.1 in)
1956
27.9 mm (1.1 in)
1957
47.2 mm (1.9 in)
1958
39.9 mm (1.6 in)
1959
38.1 mm (1.5 in)
1960
23.9 mm (0.9 in)
1961
27.9 mm (1.1 in)
1962
14.7 mm (0.6 in)
1963
36.1 mm (1.4 in)
1964
34.3 mm (1.4 in)
1965
59.9 mm (2.4 in)
1966
65.5 mm (2.6 in)
1967
50.8 mm (2.0 in)
1968
47.8 mm (1.9 in)
1969
44.7 mm (1.8 in)
1970
68.6 mm (2.7 in)
1971
52.1 mm (2.1 in)
1972
34.5 mm (1.4 in)
1973
53.3 mm (2.1 in)
1974
71.1 mm (2.8 in)
1975
81.3 mm (3.2 in)
1976
24.1 mm (0.9 in)
1981
38.1 mm (1.5 in)
1982
0.5 mm (0.02 in)
1986
35.1 mm (1.4 in)
1987
43.4 mm (1.7 in)
1988
36.3 mm (1.4 in)
1989
63.5 mm (2.5 in)
1990
54.6 mm (2.1 in)
1991
68.6 mm (2.7 in)
1992
46.2 mm (1.8 in)
1993
50.8 mm (2.0 in)
1994
46.7 mm (1.8 in)
1995
8.1 mm (0.32 in)
1997
42.4 mm (1.7 in)
1998
58.4 mm (2.3 in)
1999
43.9 mm (1.7 in)
2000
54.1 mm (2.1 in)
2001
76.2 mm (3.0 in)
2002
23.1 mm (0.9 in)
Wettest five days (Rx5day)
The wettest five days of the year at Tryon, 1945 to 2002. The record is 104.4 mm (4.1 in) in 1993, marked on the chart; the median year is 63.9 mm (2.5 in).
Wettest five days (Rx5day) at Tryon by year
Year
Wettest five days (Rx5day)
1945
51.5 mm (2.0 in)
1946
103.9 mm (4.1 in)
1947
63.5 mm (2.5 in)
1948
42.7 mm (1.7 in)
1949
66.1 mm (2.6 in)
1950
61.3 mm (2.4 in)
1951
99.1 mm (3.9 in)
1952
60.4 mm (2.4 in)
1953
33.0 mm (1.3 in)
1954
43.0 mm (1.7 in)
1955
72.5 mm (2.9 in)
1956
46.4 mm (1.8 in)
1957
102.7 mm (4.0 in)
1958
60.2 mm (2.4 in)
1959
56.9 mm (2.2 in)
1960
47.6 mm (1.9 in)
1961
44.1 mm (1.7 in)
1962
21.6 mm (0.9 in)
1963
52.6 mm (2.1 in)
1964
47.2 mm (1.9 in)
1965
100.9 mm (4.0 in)
1966
99.6 mm (3.9 in)
1967
66.1 mm (2.6 in)
1968
62.3 mm (2.5 in)
1969
88.6 mm (3.5 in)
1970
90.7 mm (3.6 in)
1971
100.8 mm (4.0 in)
1972
46.4 mm (1.8 in)
1973
103.6 mm (4.1 in)
1974
100.0 mm (3.9 in)
1975
81.3 mm (3.2 in)
1976
64.8 mm (2.6 in)
1981
63.8 mm (2.5 in)
1982
0.8 mm (0.03 in)
1986
52.3 mm (2.1 in)
1987
61.2 mm (2.4 in)
1988
73.9 mm (2.9 in)
1989
64.0 mm (2.5 in)
1990
62.8 mm (2.5 in)
1991
78.8 mm (3.1 in)
1992
76.2 mm (3.0 in)
1993
104.4 mm (4.1 in)
1994
67.5 mm (2.7 in)
1995
11.7 mm (0.5 in)
1997
76.2 mm (3.0 in)
1998
71.3 mm (2.8 in)
1999
54.6 mm (2.1 in)
2000
73.0 mm (2.9 in)
2001
82.6 mm (3.3 in)
2002
30.5 mm (1.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Tryon, 1945 to 2002. The record is 70 days in 1954, marked on the chart; the median year is 35 days.
Longest dry spell (CDD) at Tryon by year
Year
Longest dry spell (CDD)
1945
33 days
1946
35 days
1947
30 days
1948
26 days
1949
29 days
1950
47 days
1951
29 days
1952
42 days
1953
39 days
1954
70 days
1955
32 days
1956
64 days
1957
42 days
1958
38 days
1959
57 days
1960
37 days
1961
35 days
1962
49 days
1963
44 days
1964
32 days
1965
51 days
1966
41 days
1967
41 days
1968
22 days
1969
42 days
1970
31 days
1971
27 days
1972
44 days
1973
28 days
1974
44 days
1975
42 days
1976
15 days
1981
16 days
1982
31 days
1986
16 days
1987
35 days
1988
20 days
1989
31 days
1990
45 days
1991
31 days
1992
45 days
1993
31 days
1994
34 days
1995
24 days
1997
37 days
1998
38 days
1999
63 days
2000
21 days
2001
23 days
2002
30 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
22 years with a frost
Across 22 years with a frost, the median last spring frost at Tryon falls on 13 May and the median first autumn frost on 28 September, which leaves a median of 138 days between them.
Frost dates and growing season at Tryon
Measure
Median, all years
Earliest period
Recent period (1946 to 2000)
Recent against earliest
Fitted trend
Last spring frost
13 May
n/a
13 May
n/a
n/a
First autumn frost
28 September
n/a
28 September
n/a
n/a
Growing days
138 days
n/a
138 days
n/a
n/a
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
31 years, 1948 to 2000
A day with at least 45.4 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 77.9 mm (3.1 in) of rain is expected about once in 100 years.
Rainfall return levels at Tryon: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
45.4 mm (1.8 in)
5 years
57.2 mm (2.3 in)
10 years
63.5 mm (2.5 in)
25 years
70.2 mm (2.8 in)
50 years
74.3 mm (2.9 in)
Longer than the 31 years of record
100 years
77.9 mm (3.1 in)
Longer than the 31 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, 31 years of values from 1948 to 2000.
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: 71.1 mm (2.8 in) in 1974; 68.6 mm (2.7 in) in 1951; 68.6 mm (2.7 in) in 1970.
Download the Data
Data for Tryon standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tryon 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.