Record envelope, standing records and threshold days for Double Four Rch (USC00482680), Wyoming, United States, with 64 years of record.
Key Facts for Double Four Rch
Double Four Rch (USC00482680) is a weather station in Wyoming, United States at 42.18 latitude and -105.40 longitude, 1,865 m (6,120 ft) above sea level.
The station reports from 1942 to 2005, 64 years of record.
1,464 records set at Double Four Rch still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Double Four Rch set a daily record high minimum temperature of 0.6 C (33.1 F) on 31 December 2005.
About the Station
Location: Wyoming, United States, 42.18 latitude, -105.40 longitude.
Elevation: 1,865 m (6,120 ft).
Period of record: 1942 to 2005, 64 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 Double Four Rch. 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 Double Four Rch, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
13.9 C (57.0 F)
-36.1 C (-33.0 F)
n/a
n/a
Feb
17.8 C (64.0 F)
-38.3 C (-36.9 F)
n/a
n/a
Mar
24.4 C (75.9 F)
-31.1 C (-24.0 F)
n/a
n/a
Apr
27.8 C (82.0 F)
-26.7 C (-16.1 F)
n/a
n/a
May
33.3 C (91.9 F)
-12.8 C (9.0 F)
n/a
n/a
Jun
36.7 C (98.1 F)
-6.7 C (19.9 F)
n/a
n/a
Jul
37.8 C (100.0 F)
-2.2 C (28.0 F)
n/a
n/a
Aug
35.6 C (96.1 F)
-3.9 C (25.0 F)
n/a
n/a
Sep
34.4 C (93.9 F)
-18.3 C (-0.9 F)
n/a
n/a
Oct
30.6 C (87.1 F)
-19.4 C (-2.9 F)
n/a
n/a
Nov
22.2 C (72.0 F)
-30.0 C (-22.0 F)
n/a
n/a
Dec
16.1 C (61.0 F)
-40.6 C (-41.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Double Four Rch still stand. 1959 holds the most, with 46.
Standing records at Double Four Rch by the year they were set
Year set
Standing records
1947
12
1948
9
1949
21
1950
22
1951
24
1952
22
1953
30
1954
44
1955
32
1956
36
1957
21
1958
25
1959
46
1960
45
1961
18
1962
38
1963
30
1964
45
1965
30
1966
19
1967
25
1968
11
1969
35
1970
29
1971
15
1972
8
1973
4
1974
23
1975
24
1976
24
1977
20
1978
26
1979
11
1980
30
1981
24
1982
16
1983
23
1984
22
1985
29
1986
24
1987
29
1988
15
1989
31
1990
25
1991
18
1992
21
1993
22
1994
19
1995
25
1996
33
1997
29
1998
23
1999
24
2000
23
2001
18
2002
20
2003
36
2004
28
2005
33
All-Time Record Progression
11 new records
11 all-time records were set at Double Four Rch between 6 May 1978 and 28 November 2004. Each dot is a new record.
When Double Four Rch set new all-time records
Date
Kind
Detail
1978-05-06
Record daily snowfall
Record daily snowfall 45.7 cm (18.0 in)
1979-11-20
Record daily snowfall
Record daily snowfall 55.9 cm (22.0 in)
1983-12-21
Record low minimum temperature
Record low minimum temperature -37.8 C (-36.0 F)
1983-12-22
Record low minimum temperature
Record low minimum temperature -38.3 C (-36.9 F)
1983-12-23
Record low minimum temperature
Record low minimum temperature -38.9 C (-38.0 F)
1984-01-14
Record snow depth
Record snow depth 73.7 cm (29.0 in)
1989-02-03
Record low maximum temperature
Record low maximum temperature -27.8 C (-18.0 F)
1989-12-22
Record low minimum temperature
Record low minimum temperature -39.4 C (-38.9 F)
1990-12-22
Record low minimum temperature
Record low minimum temperature -40.6 C (-41.1 F)
2004-11-28
Record daily snowfall
Record daily snowfall 68.6 cm (27.0 in)
2004-11-28
Record snow depth
Record snow depth 83.8 cm (33.0 in)
Wettest Day of Each Month
Jun: 98.8 mm (3.9 in)
The wettest day on record for each calendar month at Double Four Rch. The most was 98.8 mm (3.9 in) on 10 June 1965.
Record daily precipitation for each month at Double Four Rch
Month
Record daily precipitation (mm)
Date
Jan
20.3 mm (0.8 in)
10 January 1949
Feb
25.9 mm (1.0 in)
10 February 1993
Mar
22.9 mm (0.9 in)
31 March 1975
Apr
49.8 mm (2.0 in)
23 April 2003
May
96.5 mm (3.8 in)
5 May 1971
Jun
98.8 mm (3.9 in)
10 June 1965
Jul
57.7 mm (2.3 in)
29 July 1953
Aug
47.5 mm (1.9 in)
5 August 1997
Sep
76.2 mm (3.0 in)
11 September 1973
Oct
34.5 mm (1.4 in)
13 October 1942
Nov
33.3 mm (1.3 in)
2 November 1967
Dec
35.6 mm (1.4 in)
3 December 1955
Period of Record Coverage
1947 to 2005
Complete yearUnder 90 percent of days
59 years of record at Double Four Rch, 1947 to 2005. 8 years have data for under 90 percent of days and are left out of rankings: 1947, 1948, 1961, 1967, 1968, 1971, 1972, 1973.
Cooler than the station meanWarmer than the station mean
One stripe for each of 50 complete years at Double Four Rch, 1949 to 2005. Blue stripes are years cooler than the station's own mean of 6.3 C (43.3 F); red stripes are warmer. The coolest year was 1993, at 4.4 C (40.0 F), and the warmest was 1954, at 8.0 C (46.3 F). The strongest colour marks a difference of 1.9 C (3.4 F).
Annual mean temperature at Double Four Rch as warming stripes, 1949 to 2005
Year
Annual mean temperature
Difference from the station mean
1949
6.1 C
-0.21 C
1950
6.2 C
-0.12 C
1951
5.1 C
-1.20 C
1952
6.3 C
+0.01 C
1953
7.1 C
+0.82 C
1954
8.0 C
+1.66 C
1955
6.0 C
-0.28 C
1956
6.7 C
+0.39 C
1957
5.8 C
-0.50 C
1958
7.0 C
+0.66 C
1959
6.9 C
+0.57 C
1960
7.1 C
+0.77 C
1962
6.2 C
-0.08 C
1963
7.3 C
+0.99 C
1965
5.7 C
-0.59 C
1966
6.0 C
-0.27 C
1969
6.8 C
+0.46 C
1970
5.4 C
-0.92 C
1974
6.5 C
+0.25 C
1975
6.1 C
-0.23 C
1976
7.2 C
+0.91 C
1977
6.6 C
+0.27 C
1978
5.1 C
-1.21 C
1979
5.1 C
-1.17 C
1980
5.9 C
-0.38 C
1981
7.0 C
+0.75 C
1982
5.4 C
-0.90 C
1983
5.5 C
-0.76 C
1984
5.1 C
-1.17 C
1985
4.8 C
-1.46 C
1986
6.6 C
+0.33 C
1987
6.3 C
-0.03 C
1988
6.0 C
-0.32 C
1989
6.0 C
-0.34 C
1990
5.7 C
-0.57 C
1991
6.2 C
-0.12 C
1992
6.5 C
+0.16 C
1993
4.4 C
-1.85 C
1994
6.8 C
+0.47 C
1995
5.9 C
-0.44 C
1996
5.9 C
-0.44 C
1997
6.1 C
-0.24 C
1998
6.9 C
+0.56 C
1999
7.2 C
+0.95 C
2000
7.1 C
+0.77 C
2001
7.4 C
+1.13 C
2002
6.8 C
+0.55 C
2003
7.5 C
+1.20 C
2004
6.8 C
+0.55 C
2005
7.1 C
+0.85 C
The fitted trend in annual mean temperature here over 1949 to 2005 is 0.02 C (-0.11 to 0.15) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.04 F (-0.20 to 0.27) per decade. The slope is a straight line fitted to 50 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Double Four Rch
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.02 C (-0.11 to 0.15) per decade
0.04 F (-0.20 to 0.27) per decade
1949 to 2005
50
Not clearly different from zero
Mean daily maximum
0.12 C (-0.05 to 0.29) per decade
0.2 F (-0.1 to 0.5) per decade
1949 to 2005
50
Not clearly different from zero
Mean daily minimum
-0.08 C (-0.20 to 0.03) per decade
-0.1 F (-0.4 to 0.1) per decade
1949 to 2005
50
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
1942 to 2005
Yearly extremes at Double Four Rch: 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)
1954
33.9 C (93.0 F)
59
Coldest night (TNn)
-40.6 C (-41.1 F)
1990
-30.6 C (-23.1 F)
59
Wettest day (Rx1day)
98.8 mm (3.9 in)
1965
30.9 mm (1.2 in)
64
Wettest five days (Rx5day)
130.5 mm (5.1 in)
1971
52.6 mm (2.1 in)
64
Longest dry spell (CDD)
58 days
1953
34 days
64
Hottest day (TXx)
The hottest day of the year at Double Four Rch, 1942 to 2005. The record is 37.8 C (100.0 F) in 1954, marked on the chart; the median year is 33.9 C (93.0 F).
Hottest day (TXx) at Double Four Rch by year
Year
Hottest day (TXx)
1942
n/a
1943
n/a
1944
n/a
1945
n/a
1946
n/a
1947
29.4 C (84.9 F)
1948
33.9 C (93.0 F)
1949
33.3 C (91.9 F)
1950
31.1 C (88.0 F)
1951
32.2 C (90.0 F)
1952
33.9 C (93.0 F)
1953
34.4 C (93.9 F)
1954
37.8 C (100.0 F)
1955
33.3 C (91.9 F)
1956
33.9 C (93.0 F)
1957
33.3 C (91.9 F)
1958
33.9 C (93.0 F)
1959
36.7 C (98.1 F)
1960
35.6 C (96.1 F)
1961
36.7 C (98.1 F)
1962
32.2 C (90.0 F)
1963
35.6 C (96.1 F)
1964
36.1 C (97.0 F)
1965
34.4 C (93.9 F)
1966
36.1 C (97.0 F)
1967
32.2 C (90.0 F)
1968
32.2 C (90.0 F)
1969
36.7 C (98.1 F)
1970
32.8 C (91.0 F)
1971
32.2 C (90.0 F)
1972
34.4 C (93.9 F)
1973
33.3 C (91.9 F)
1974
33.3 C (91.9 F)
1975
36.7 C (98.1 F)
1976
37.2 C (99.0 F)
1977
33.9 C (93.0 F)
1978
32.8 C (91.0 F)
1979
35.6 C (96.1 F)
1980
33.3 C (91.9 F)
1981
35.6 C (96.1 F)
1982
34.4 C (93.9 F)
1983
32.2 C (90.0 F)
1984
32.2 C (90.0 F)
1985
33.9 C (93.0 F)
1986
32.8 C (91.0 F)
1987
33.3 C (91.9 F)
1988
35.0 C (95.0 F)
1989
36.1 C (97.0 F)
1990
35.6 C (96.1 F)
1991
32.2 C (90.0 F)
1992
33.3 C (91.9 F)
1993
32.2 C (90.0 F)
1994
34.4 C (93.9 F)
1995
34.4 C (93.9 F)
1996
33.9 C (93.0 F)
1997
33.3 C (91.9 F)
1998
36.1 C (97.0 F)
1999
32.8 C (91.0 F)
2000
36.1 C (97.0 F)
2001
34.4 C (93.9 F)
2002
36.7 C (98.1 F)
2003
36.7 C (98.1 F)
2004
33.3 C (91.9 F)
2005
37.2 C (99.0 F)
Coldest night (TNn)
The coldest night of the year at Double Four Rch, 1942 to 2005. The record is -40.6 C (-41.1 F) in 1990, marked on the chart; the median year is -30.6 C (-23.1 F).
Coldest night (TNn) at Double Four Rch by year
Year
Coldest night (TNn)
1942
n/a
1943
n/a
1944
n/a
1945
n/a
1946
n/a
1947
-25.6 C (-14.1 F)
1948
-21.1 C (-6.0 F)
1949
-33.3 C (-27.9 F)
1950
-28.3 C (-18.9 F)
1951
-34.4 C (-29.9 F)
1952
-28.9 C (-20.0 F)
1953
-21.7 C (-7.1 F)
1954
-26.1 C (-15.0 F)
1955
-31.1 C (-24.0 F)
1956
-27.2 C (-17.0 F)
1957
-32.8 C (-27.0 F)
1958
-23.3 C (-9.9 F)
1959
-32.2 C (-26.0 F)
1960
-26.1 C (-15.0 F)
1961
-26.7 C (-16.1 F)
1962
-34.4 C (-29.9 F)
1963
-35.6 C (-32.1 F)
1964
-37.2 C (-35.0 F)
1965
-29.4 C (-20.9 F)
1966
-27.2 C (-17.0 F)
1967
-26.7 C (-16.1 F)
1968
-27.2 C (-17.0 F)
1969
-29.4 C (-20.9 F)
1970
-29.4 C (-20.9 F)
1971
-31.1 C (-24.0 F)
1972
-35.6 C (-32.1 F)
1973
-26.1 C (-15.0 F)
1974
-34.4 C (-29.9 F)
1975
-27.2 C (-17.0 F)
1976
-28.3 C (-18.9 F)
1977
-30.6 C (-23.1 F)
1978
-32.2 C (-26.0 F)
1979
-33.9 C (-29.0 F)
1980
-32.8 C (-27.0 F)
1981
-28.3 C (-18.9 F)
1982
-35.6 C (-32.1 F)
1983
-38.9 C (-38.0 F)
1984
-36.1 C (-33.0 F)
1985
-33.9 C (-29.0 F)
1986
-27.2 C (-17.0 F)
1987
-33.9 C (-29.0 F)
1988
-28.9 C (-20.0 F)
1989
-39.4 C (-38.9 F)
1990
-40.6 C (-41.1 F)
1991
-32.8 C (-27.0 F)
1992
-33.3 C (-27.9 F)
1993
-33.9 C (-29.0 F)
1994
-25.6 C (-14.1 F)
1995
-28.9 C (-20.0 F)
1996
-38.3 C (-36.9 F)
1997
-26.1 C (-15.0 F)
1998
-32.2 C (-26.0 F)
1999
-16.7 C (1.9 F)
2000
-27.2 C (-17.0 F)
2001
-35.0 C (-31.0 F)
2002
-29.4 C (-20.9 F)
2003
-32.8 C (-27.0 F)
2004
-26.7 C (-16.1 F)
2005
-33.3 C (-27.9 F)
Wettest day (Rx1day)
The wettest day of the year at Double Four Rch, 1942 to 2005. The record is 98.8 mm (3.9 in) in 1965, marked on the chart; the median year is 30.9 mm (1.2 in).
Wettest day (Rx1day) at Double Four Rch by year
Year
Wettest day (Rx1day)
1942
34.5 mm (1.4 in)
1943
33.3 mm (1.3 in)
1944
45.2 mm (1.8 in)
1945
36.8 mm (1.4 in)
1946
30.5 mm (1.2 in)
1947
27.9 mm (1.1 in)
1948
25.4 mm (1.0 in)
1949
22.4 mm (0.9 in)
1950
20.3 mm (0.8 in)
1951
34.0 mm (1.3 in)
1952
20.8 mm (0.8 in)
1953
57.7 mm (2.3 in)
1954
16.8 mm (0.7 in)
1955
35.6 mm (1.4 in)
1956
26.7 mm (1.1 in)
1957
35.6 mm (1.4 in)
1958
26.4 mm (1.0 in)
1959
30.2 mm (1.2 in)
1960
13.7 mm (0.5 in)
1961
41.9 mm (1.6 in)
1962
40.6 mm (1.6 in)
1963
33.0 mm (1.3 in)
1964
22.9 mm (0.9 in)
1965
98.8 mm (3.9 in)
1966
20.1 mm (0.8 in)
1967
51.6 mm (2.0 in)
1968
22.1 mm (0.9 in)
1969
23.6 mm (0.9 in)
1970
52.6 mm (2.1 in)
1971
96.5 mm (3.8 in)
1972
15.2 mm (0.6 in)
1973
76.2 mm (3.0 in)
1974
45.2 mm (1.8 in)
1975
25.4 mm (1.0 in)
1976
27.9 mm (1.1 in)
1977
33.0 mm (1.3 in)
1978
45.2 mm (1.8 in)
1979
30.0 mm (1.2 in)
1980
15.0 mm (0.6 in)
1981
62.7 mm (2.5 in)
1982
58.4 mm (2.3 in)
1983
34.3 mm (1.4 in)
1984
49.0 mm (1.9 in)
1985
31.2 mm (1.2 in)
1986
37.8 mm (1.5 in)
1987
22.9 mm (0.9 in)
1988
17.0 mm (0.7 in)
1989
23.6 mm (0.9 in)
1990
21.3 mm (0.8 in)
1991
48.8 mm (1.9 in)
1992
18.3 mm (0.7 in)
1993
46.5 mm (1.8 in)
1994
27.9 mm (1.1 in)
1995
42.4 mm (1.7 in)
1996
23.4 mm (0.9 in)
1997
50.8 mm (2.0 in)
1998
20.8 mm (0.8 in)
1999
29.5 mm (1.2 in)
2000
84.1 mm (3.3 in)
2001
25.4 mm (1.0 in)
2002
21.6 mm (0.9 in)
2003
49.8 mm (2.0 in)
2004
28.4 mm (1.1 in)
2005
45.5 mm (1.8 in)
Wettest five days (Rx5day)
The wettest five days of the year at Double Four Rch, 1942 to 2005. The record is 130.5 mm (5.1 in) in 1971, marked on the chart; the median year is 52.6 mm (2.1 in).
Wettest five days (Rx5day) at Double Four Rch by year
Year
Wettest five days (Rx5day)
1942
78.3 mm (3.1 in)
1943
56.9 mm (2.2 in)
1944
72.9 mm (2.9 in)
1945
56.2 mm (2.2 in)
1946
45.2 mm (1.8 in)
1947
60.2 mm (2.4 in)
1948
44.5 mm (1.8 in)
1949
41.2 mm (1.6 in)
1950
36.5 mm (1.4 in)
1951
63.8 mm (2.5 in)
1952
36.3 mm (1.4 in)
1953
65.3 mm (2.6 in)
1954
21.1 mm (0.8 in)
1955
49.3 mm (1.9 in)
1956
64.3 mm (2.5 in)
1957
58.9 mm (2.3 in)
1958
30.5 mm (1.2 in)
1959
58.9 mm (2.3 in)
1960
31.0 mm (1.2 in)
1961
50.8 mm (2.0 in)
1962
69.8 mm (2.7 in)
1963
47.2 mm (1.9 in)
1964
52.3 mm (2.1 in)
1965
122.9 mm (4.8 in)
1966
32.6 mm (1.3 in)
1967
75.8 mm (3.0 in)
1968
62.0 mm (2.4 in)
1969
43.7 mm (1.7 in)
1970
106.2 mm (4.2 in)
1971
130.5 mm (5.1 in)
1972
18.0 mm (0.7 in)
1973
76.2 mm (3.0 in)
1974
56.9 mm (2.2 in)
1975
54.7 mm (2.2 in)
1976
40.1 mm (1.6 in)
1977
49.6 mm (2.0 in)
1978
80.0 mm (3.1 in)
1979
37.6 mm (1.5 in)
1980
38.4 mm (1.5 in)
1981
84.8 mm (3.3 in)
1982
81.5 mm (3.2 in)
1983
43.2 mm (1.7 in)
1984
58.4 mm (2.3 in)
1985
42.6 mm (1.7 in)
1986
54.3 mm (2.1 in)
1987
46.3 mm (1.8 in)
1988
42.4 mm (1.7 in)
1989
43.2 mm (1.7 in)
1990
43.2 mm (1.7 in)
1991
106.4 mm (4.2 in)
1992
35.8 mm (1.4 in)
1993
82.5 mm (3.2 in)
1994
32.5 mm (1.3 in)
1995
83.3 mm (3.3 in)
1996
45.2 mm (1.8 in)
1997
80.8 mm (3.2 in)
1998
36.3 mm (1.4 in)
1999
67.0 mm (2.6 in)
2000
112.2 mm (4.4 in)
2001
46.3 mm (1.8 in)
2002
35.6 mm (1.4 in)
2003
76.5 mm (3.0 in)
2004
38.4 mm (1.5 in)
2005
52.9 mm (2.1 in)
Longest dry spell (CDD)
The longest dry spell of the year at Double Four Rch, 1942 to 2005. The record is 58 days in 1953, marked on the chart; the median year is 34 days.
Longest dry spell (CDD) at Double Four Rch by year
Year
Longest dry spell (CDD)
1942
19 days
1943
26 days
1944
28 days
1945
22 days
1946
22 days
1947
40 days
1948
26 days
1949
42 days
1950
35 days
1951
26 days
1952
33 days
1953
58 days
1954
30 days
1955
34 days
1956
41 days
1957
27 days
1958
36 days
1959
46 days
1960
43 days
1961
35 days
1962
45 days
1963
50 days
1964
41 days
1965
37 days
1966
52 days
1967
26 days
1968
33 days
1969
36 days
1970
32 days
1971
20 days
1972
13 days
1973
22 days
1974
22 days
1975
34 days
1976
35 days
1977
39 days
1978
27 days
1979
27 days
1980
27 days
1981
24 days
1982
26 days
1983
35 days
1984
52 days
1985
27 days
1986
44 days
1987
36 days
1988
38 days
1989
32 days
1990
35 days
1991
27 days
1992
45 days
1993
31 days
1994
22 days
1995
35 days
1996
23 days
1997
45 days
1998
19 days
1999
32 days
2000
27 days
2001
41 days
2002
39 days
2003
42 days
2004
34 days
2005
29 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
50 years with a frost
Across 50 years with a frost, the median last spring frost at Double Four Rch falls on 9 June and the median first autumn frost on 4 September, which leaves a median of 91 days between them.
Fitted over all years, the growing season changes by -7.0 days per decade at this station.
Frost dates and growing season at Double Four Rch
Measure
Median, all years
Earliest period
Recent period (1976 to 2005)
Recent against earliest
Fitted trend
Last spring frost
9 June
n/a
11 June
n/a
+2.4 days per decade
First autumn frost
4 September
n/a
3 September
n/a
-4.6 days per decade
Growing days
91 days
n/a
86 days
n/a
-7.0 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
54 years, 1943 to 2005
A day with at least 30.6 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 98.1 mm (3.9 in) of rain is expected about once in 100 years.
Rainfall return levels at Double Four Rch: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
30.6 mm (1.2 in)
5 years
44.3 mm (1.7 in)
10 years
54.9 mm (2.2 in)
25 years
70.4 mm (2.8 in)
50 years
83.5 mm (3.3 in)
100 years
98.1 mm (3.9 in)
Longer than the 54 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, 54 years of values from 1943 to 2005.
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: 98.8 mm (3.9 in) in 1965; 84.1 mm (3.3 in) in 2000; 62.7 mm (2.5 in) in 1981.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Double Four Rch standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Double Four Rch 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.