Record envelope, standing records and threshold days for Duncan Wilson Rch (USC00412630), Texas, United States, with 31 years of record.
Key Facts for Duncan Wilson Rch
Duncan Wilson Rch (USC00412630) is a weather station in Texas, United States at 30.80 latitude and -100.17 longitude, 646 m (2,120 ft) above sea level.
The station reports from 1966 to 1996, 31 years of record.
0 records set at Duncan Wilson Rch still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Duncan Wilson Rch set a daily record precipitation of 17.8 mm (0.7 in) on 29 November 1996.
About the Station
Location: Texas, United States, 30.80 latitude, -100.17 longitude.
Elevation: 646 m (2,120 ft).
Period of record: 1966 to 1996, 31 years.
Eligible elements: 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 Duncan Wilson 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 Duncan Wilson Rch, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
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Feb
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Mar
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Apr
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May
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Jun
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Jul
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Aug
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Sep
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Oct
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Nov
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Dec
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Which Years Hold Standing Records
0 standing records
0 records at Duncan Wilson Rch still stand.
Standing records at Duncan Wilson Rch by the year they were set
Year set
Standing records
Wettest Day of Each Month
Jul: 241.6 mm (9.5 in)
The wettest day on record for each calendar month at Duncan Wilson Rch. The most was 241.6 mm (9.5 in) on 16 July 1990.
Record daily precipitation for each month at Duncan Wilson Rch
Yearly extremes at Duncan Wilson Rch: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Wettest day (Rx1day)
241.6 mm (9.5 in)
1990
70.1 mm (2.8 in)
31
Wettest five days (Rx5day)
251.5 mm (9.9 in)
1990
101.1 mm (4.0 in)
31
Longest dry spell (CDD)
88 days
1966
43 days
31
Wettest day (Rx1day)
The wettest day of the year at Duncan Wilson Rch, 1966 to 1996. The record is 241.6 mm (9.5 in) in 1990, marked on the chart; the median year is 70.1 mm (2.8 in).
Wettest day (Rx1day) at Duncan Wilson Rch by year
Year
Wettest day (Rx1day)
1966
63.5 mm (2.5 in)
1967
50.8 mm (2.0 in)
1968
50.8 mm (2.0 in)
1969
74.9 mm (2.9 in)
1970
88.4 mm (3.5 in)
1971
45.2 mm (1.8 in)
1972
55.9 mm (2.2 in)
1973
119.4 mm (4.7 in)
1974
129.3 mm (5.1 in)
1975
53.8 mm (2.1 in)
1976
77.2 mm (3.0 in)
1977
71.6 mm (2.8 in)
1978
163.6 mm (6.4 in)
1979
96.5 mm (3.8 in)
1980
215.1 mm (8.5 in)
1981
70.1 mm (2.8 in)
1982
34.0 mm (1.3 in)
1983
39.4 mm (1.6 in)
1984
101.1 mm (4.0 in)
1985
59.7 mm (2.4 in)
1986
94.0 mm (3.7 in)
1987
42.2 mm (1.7 in)
1988
73.2 mm (2.9 in)
1989
65.0 mm (2.6 in)
1990
241.6 mm (9.5 in)
1991
74.9 mm (2.9 in)
1992
51.3 mm (2.0 in)
1993
69.3 mm (2.7 in)
1994
64.5 mm (2.5 in)
1995
77.2 mm (3.0 in)
1996
44.2 mm (1.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Duncan Wilson Rch, 1966 to 1996. The record is 251.5 mm (9.9 in) in 1990, marked on the chart; the median year is 101.1 mm (4.0 in).
Wettest five days (Rx5day) at Duncan Wilson Rch by year
Year
Wettest five days (Rx5day)
1966
63.5 mm (2.5 in)
1967
98.1 mm (3.9 in)
1968
115.5 mm (4.5 in)
1969
82.3 mm (3.2 in)
1970
101.1 mm (4.0 in)
1971
106.3 mm (4.2 in)
1972
135.7 mm (5.3 in)
1973
152.5 mm (6.0 in)
1974
161.8 mm (6.4 in)
1975
85.8 mm (3.4 in)
1976
105.0 mm (4.1 in)
1977
130.3 mm (5.1 in)
1978
179.1 mm (7.1 in)
1979
100.8 mm (4.0 in)
1980
222.4 mm (8.8 in)
1981
80.0 mm (3.1 in)
1982
52.8 mm (2.1 in)
1983
52.9 mm (2.1 in)
1984
101.1 mm (4.0 in)
1985
104.1 mm (4.1 in)
1986
114.2 mm (4.5 in)
1987
91.5 mm (3.6 in)
1988
81.3 mm (3.2 in)
1989
110.8 mm (4.4 in)
1990
251.5 mm (9.9 in)
1991
93.0 mm (3.7 in)
1992
71.0 mm (2.8 in)
1993
97.5 mm (3.8 in)
1994
105.9 mm (4.2 in)
1995
121.6 mm (4.8 in)
1996
52.3 mm (2.1 in)
Longest dry spell (CDD)
The longest dry spell of the year at Duncan Wilson Rch, 1966 to 1996. The record is 88 days in 1966, marked on the chart; the median year is 43 days.
Longest dry spell (CDD) at Duncan Wilson Rch by year
Year
Longest dry spell (CDD)
1966
88 days
1967
41 days
1968
30 days
1969
46 days
1970
66 days
1971
51 days
1972
49 days
1973
61 days
1974
45 days
1975
50 days
1976
30 days
1977
43 days
1978
49 days
1979
37 days
1980
38 days
1981
51 days
1982
31 days
1983
30 days
1984
39 days
1985
34 days
1986
38 days
1987
23 days
1988
37 days
1989
35 days
1990
46 days
1991
36 days
1992
48 days
1993
60 days
1994
75 days
1995
43 days
1996
59 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.
Download the Data
Data for Duncan Wilson Rch standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Duncan Wilson 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.