Troy Weather Records (USC00419153)
Record envelope, standing records and threshold days for Troy (USC00419153), Texas, United States, with 69 years of record.
Key Facts for Troy
- Troy (USC00419153) is a weather station in Texas, United States at 31.21 latitude and -97.30 longitude, 213 m (700 ft) above sea level.
- The station reports from 1940 to 2008, 69 years of record.
- 0 records set at Troy still stand.
- Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Troy set a daily record precipitation of 90.4 mm (3.6 in) on 19 August 2008.
About the Station
- Location: Texas, United States, 31.21 latitude, -97.30 longitude.
- Elevation: 213 m (700 ft).
- Period of record: 1940 to 2008, 69 years.
- Eligible elements: prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | n/a | n/a | n/a | n/a |
| Feb | n/a | n/a | n/a | n/a |
| Mar | n/a | n/a | n/a | n/a |
| Apr | n/a | n/a | n/a | n/a |
| May | n/a | n/a | n/a | n/a |
| Jun | n/a | n/a | n/a | n/a |
| Jul | n/a | n/a | n/a | n/a |
| Aug | n/a | n/a | n/a | n/a |
| Sep | n/a | n/a | n/a | n/a |
| Oct | n/a | n/a | n/a | n/a |
| Nov | n/a | n/a | n/a | n/a |
| Dec | n/a | n/a | n/a | n/a |
Which Years Hold Standing Records
0 standing records| Year set | Standing records |
|---|
All-Time Record Progression
1 new records| Date | Kind | Detail |
|---|---|---|
| 2001-08-31 | Record daily precipitation | Record daily precipitation 251.5 mm (9.9 in) |
Wettest Day of Each Month
Aug: 251.5 mm (9.9 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 92.2 mm (3.6 in) | 14 January 2007 |
| Feb | 95.3 mm (3.8 in) | 22 February 1958 |
| Mar | 103.9 mm (4.1 in) | 7 March 1978 |
| Apr | 85.1 mm (3.4 in) | 21 April 1945 |
| May | 165.1 mm (6.5 in) | 16 May 1965 |
| Jun | 119.9 mm (4.7 in) | 10 June 2004 |
| Jul | 101.1 mm (4.0 in) | 11 July 1999 |
| Aug | 251.5 mm (9.9 in) | 31 August 2001 |
| Sep | 122.4 mm (4.8 in) | 8 September 1942 |
| Oct | 188.0 mm (7.4 in) | 4 October 1959 |
| Nov | 82.6 mm (3.3 in) | 4 November 2000 |
| Dec | 159.0 mm (6.3 in) | 21 December 1997 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 19 August 2008 | Troy, US | daily rain | 90.4 mm (3.6 in) | 50.3 mm (2.0 in) | 25 years | 33 of 100 (Routine) |
| 6 August 2008 | Troy, US | daily rain | 5.6 mm (0.22 in) | 3.8 mm (0.15 in) | 37 years | 18 of 100 (Routine) |
| 12 December 2007 | Troy, US | daily rain | 43.2 mm (1.7 in) | 8.9 mm (0.35 in) | 8 years | 13 of 100 (Routine) |
| 25 November 2007 | Troy, US | daily rain | 30.5 mm (1.2 in) | 5.1 mm (0.20 in) | 54 years | 25 of 100 (Routine) |
| 14 July 2007 | Troy, US | daily rain | 21.1 mm (0.8 in) | 0.8 mm (0.03 in) | 57 years | 20 of 100 (Routine) |
| 26 May 2007 | Troy, US | daily rain | 115.8 mm (4.6 in) | 69.1 mm (2.7 in) | 33 years | 50 of 100 (Notable) |
| 27 March 2007 | Troy, US | daily rain | 43.7 mm (1.7 in) | 22.9 mm (0.9 in) | 21 years | 30 of 100 (Routine) |
| 12 March 2007 | Troy, US | daily rain | 89.4 mm (3.5 in) | 55.9 mm (2.2 in) | 13 years | 50 of 100 (Notable) |
| 15 January 2007 | Troy, US | daily rain | 38.9 mm (1.5 in) | 18.6 mm (0.7 in) | 60 years | 41 of 100 (Notable) |
| 14 January 2007 | Troy, US | monthly rain | 92.2 mm (3.6 in) | 13.5 mm (0.5 in) | 41 years | 40 of 100 (Notable) |
| 4 January 2007 | Troy, US | daily rain | 40.6 mm (1.6 in) | 27.9 mm (1.1 in) | 49 years | 45 of 100 (Notable) |
| 18 September 2006 | Troy, US | daily rain | 41.4 mm (1.6 in) | 16.0 mm (0.6 in) | 40 years | 26 of 100 (Routine) |
| 28 March 2006 | Troy, US | daily rain | 64.5 mm (2.5 in) | 25.6 mm (1.0 in) | 48 years | 40 of 100 (Notable) |
| 10 August 2005 | Troy, US | daily rain | 202.4 mm (8.0 in) | 200.1 mm (7.9 in) | 11 years | 49 of 100 (Notable) |
| 5 August 2005 | Troy, US | daily rain | 22.1 mm (0.9 in) | 9.4 mm (0.37 in) | 35 years | 20 of 100 (Routine) |
| 16 July 2005 | Troy, US | daily rain | 94.0 mm (3.7 in) | 76.0 mm (3.0 in) | 22 years | 52 of 100 (Notable) |
| 30 May 2005 | Troy, US | daily rain | 42.4 mm (1.7 in) | 13.2 mm (0.5 in) | 62 years | 30 of 100 (Routine) |
| 29 May 2005 | Troy, US | daily rain | 45.2 mm (1.8 in) | 2.0 mm (0.08 in) | 43 years | 18 of 100 (Routine) |
| 22 March 2005 | Troy, US | daily rain | 10.2 mm (0.4 in) | 2.8 mm (0.11 in) | 23 years | 14 of 100 (Routine) |
| 27 February 2005 | Troy, US | daily rain | 15.5 mm (0.6 in) | 4.1 mm (0.16 in) | 57 years | 20 of 100 (Routine) |
Extremes by Year
1940 to 2008| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 251.5 mm (9.9 in) | 2001 | 71.1 mm (2.8 in) | 69 |
| Wettest five days (Rx5day) | 375.8 mm (14.8 in) | 2001 | 110.6 mm (4.4 in) | 69 |
| Longest dry spell (CDD) | 78 days | 1980 | 32 days | 69 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1940 | 71.1 mm (2.8 in) |
| 1941 | 61.0 mm (2.4 in) |
| 1942 | 122.4 mm (4.8 in) |
| 1943 | 55.9 mm (2.2 in) |
| 1944 | 91.4 mm (3.6 in) |
| 1945 | 101.6 mm (4.0 in) |
| 1946 | 64.8 mm (2.6 in) |
| 1947 | 83.1 mm (3.3 in) |
| 1948 | 64.8 mm (2.6 in) |
| 1949 | 69.9 mm (2.8 in) |
| 1950 | 54.6 mm (2.1 in) |
| 1951 | 45.0 mm (1.8 in) |
| 1952 | 50.8 mm (2.0 in) |
| 1953 | 121.9 mm (4.8 in) |
| 1954 | 50.8 mm (2.0 in) |
| 1955 | 64.8 mm (2.6 in) |
| 1956 | 53.8 mm (2.1 in) |
| 1957 | 135.9 mm (5.4 in) |
| 1958 | 95.3 mm (3.8 in) |
| 1959 | 188.0 mm (7.4 in) |
| 1960 | 63.5 mm (2.5 in) |
| 1961 | 111.8 mm (4.4 in) |
| 1962 | 50.8 mm (2.0 in) |
| 1963 | 99.1 mm (3.9 in) |
| 1964 | 104.1 mm (4.1 in) |
| 1965 | 165.1 mm (6.5 in) |
| 1966 | 71.1 mm (2.8 in) |
| 1967 | 60.5 mm (2.4 in) |
| 1968 | 63.0 mm (2.5 in) |
| 1969 | 55.9 mm (2.2 in) |
| 1970 | 64.8 mm (2.6 in) |
| 1971 | 117.3 mm (4.6 in) |
| 1972 | 56.6 mm (2.2 in) |
| 1973 | 56.6 mm (2.2 in) |
| 1974 | 65.3 mm (2.6 in) |
| 1975 | 91.7 mm (3.6 in) |
| 1976 | 99.3 mm (3.9 in) |
| 1977 | 49.3 mm (1.9 in) |
| 1978 | 103.9 mm (4.1 in) |
| 1979 | 116.3 mm (4.6 in) |
| 1980 | 44.2 mm (1.7 in) |
| 1981 | 64.3 mm (2.5 in) |
| 1982 | 60.5 mm (2.4 in) |
| 1983 | 70.1 mm (2.8 in) |
| 1984 | 94.2 mm (3.7 in) |
| 1985 | 63.2 mm (2.5 in) |
| 1986 | 78.0 mm (3.1 in) |
| 1987 | 72.6 mm (2.9 in) |
| 1988 | 43.9 mm (1.7 in) |
| 1989 | 72.6 mm (2.9 in) |
| 1990 | 80.3 mm (3.2 in) |
| 1991 | 77.5 mm (3.1 in) |
| 1992 | 60.2 mm (2.4 in) |
| 1993 | 62.5 mm (2.5 in) |
| 1994 | 57.2 mm (2.3 in) |
| 1995 | 57.4 mm (2.3 in) |
| 1996 | 62.2 mm (2.4 in) |
| 1997 | 159.0 mm (6.3 in) |
| 1998 | 112.3 mm (4.4 in) |
| 1999 | 101.1 mm (4.0 in) |
| 2000 | 82.6 mm (3.3 in) |
| 2001 | 251.5 mm (9.9 in) |
| 2002 | 47.0 mm (1.9 in) |
| 2003 | 86.6 mm (3.4 in) |
| 2004 | 119.9 mm (4.7 in) |
| 2005 | 202.4 mm (8.0 in) |
| 2006 | 78.7 mm (3.1 in) |
| 2007 | 115.8 mm (4.6 in) |
| 2008 | 90.4 mm (3.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1940 | 116.3 mm (4.6 in) |
| 1941 | 87.9 mm (3.5 in) |
| 1942 | 217.4 mm (8.6 in) |
| 1943 | 110.6 mm (4.4 in) |
| 1944 | 203.1 mm (8.0 in) |
| 1945 | 169.0 mm (6.7 in) |
| 1946 | 105.7 mm (4.2 in) |
| 1947 | 96.3 mm (3.8 in) |
| 1948 | 72.4 mm (2.9 in) |
| 1949 | 92.7 mm (3.6 in) |
| 1950 | 87.4 mm (3.4 in) |
| 1951 | 81.3 mm (3.2 in) |
| 1952 | 115.6 mm (4.6 in) |
| 1953 | 203.2 mm (8.0 in) |
| 1954 | 65.3 mm (2.6 in) |
| 1955 | 105.9 mm (4.2 in) |
| 1956 | 72.4 mm (2.9 in) |
| 1957 | 209.1 mm (8.2 in) |
| 1958 | 135.9 mm (5.4 in) |
| 1959 | 200.7 mm (7.9 in) |
| 1960 | 135.9 mm (5.4 in) |
| 1961 | 132.1 mm (5.2 in) |
| 1962 | 81.3 mm (3.2 in) |
| 1963 | 104.6 mm (4.1 in) |
| 1964 | 126.6 mm (5.0 in) |
| 1965 | 184.1 mm (7.2 in) |
| 1966 | 124.7 mm (4.9 in) |
| 1967 | 85.8 mm (3.4 in) |
| 1968 | 124.2 mm (4.9 in) |
| 1969 | 77.5 mm (3.1 in) |
| 1970 | 95.2 mm (3.7 in) |
| 1971 | 133.3 mm (5.2 in) |
| 1972 | 87.3 mm (3.4 in) |
| 1973 | 98.1 mm (3.9 in) |
| 1974 | 105.7 mm (4.2 in) |
| 1975 | 166.9 mm (6.6 in) |
| 1976 | 147.3 mm (5.8 in) |
| 1977 | 99.1 mm (3.9 in) |
| 1978 | 104.9 mm (4.1 in) |
| 1979 | 172.6 mm (6.8 in) |
| 1980 | 95.7 mm (3.8 in) |
| 1981 | 104.7 mm (4.1 in) |
| 1982 | 89.2 mm (3.5 in) |
| 1983 | 96.1 mm (3.8 in) |
| 1984 | 103.9 mm (4.1 in) |
| 1985 | 89.0 mm (3.5 in) |
| 1986 | 130.3 mm (5.1 in) |
| 1987 | 80.2 mm (3.2 in) |
| 1988 | 87.8 mm (3.5 in) |
| 1989 | 115.3 mm (4.5 in) |
| 1990 | 98.3 mm (3.9 in) |
| 1991 | 182.9 mm (7.2 in) |
| 1992 | 117.9 mm (4.6 in) |
| 1993 | 86.1 mm (3.4 in) |
| 1994 | 113.8 mm (4.5 in) |
| 1995 | 71.4 mm (2.8 in) |
| 1996 | 127.7 mm (5.0 in) |
| 1997 | 175.7 mm (6.9 in) |
| 1998 | 159.8 mm (6.3 in) |
| 1999 | 111.8 mm (4.4 in) |
| 2000 | 164.5 mm (6.5 in) |
| 2001 | 375.8 mm (14.8 in) |
| 2002 | 75.2 mm (3.0 in) |
| 2003 | 115.6 mm (4.6 in) |
| 2004 | 222.0 mm (8.7 in) |
| 2005 | 285.0 mm (11.2 in) |
| 2006 | 85.6 mm (3.4 in) |
| 2007 | 217.2 mm (8.6 in) |
| 2008 | 100.6 mm (4.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1940 | 36 days |
| 1941 | 18 days |
| 1942 | 39 days |
| 1943 | 33 days |
| 1944 | 27 days |
| 1945 | 29 days |
| 1946 | 37 days |
| 1947 | 31 days |
| 1948 | 60 days |
| 1949 | 30 days |
| 1950 | 43 days |
| 1951 | 45 days |
| 1952 | 52 days |
| 1953 | 27 days |
| 1954 | 56 days |
| 1955 | 31 days |
| 1956 | 41 days |
| 1957 | 32 days |
| 1958 | 26 days |
| 1959 | 26 days |
| 1960 | 31 days |
| 1961 | 21 days |
| 1962 | 34 days |
| 1963 | 41 days |
| 1964 | 32 days |
| 1965 | 22 days |
| 1966 | 36 days |
| 1967 | 47 days |
| 1968 | 19 days |
| 1969 | 34 days |
| 1970 | 52 days |
| 1971 | 25 days |
| 1972 | 37 days |
| 1973 | 35 days |
| 1974 | 28 days |
| 1975 | 30 days |
| 1976 | 43 days |
| 1977 | 50 days |
| 1978 | 39 days |
| 1979 | 25 days |
| 1980 | 78 days |
| 1981 | 20 days |
| 1982 | 35 days |
| 1983 | 45 days |
| 1984 | 40 days |
| 1985 | 26 days |
| 1986 | 67 days |
| 1987 | 36 days |
| 1988 | 28 days |
| 1989 | 25 days |
| 1990 | 27 days |
| 1991 | 32 days |
| 1992 | 26 days |
| 1993 | 38 days |
| 1994 | 32 days |
| 1995 | 26 days |
| 1996 | 26 days |
| 1997 | 25 days |
| 1998 | 27 days |
| 1999 | 27 days |
| 2000 | 30 days |
| 2001 | 45 days |
| 2002 | 49 days |
| 2003 | 27 days |
| 2004 | 28 days |
| 2005 | 35 days |
| 2006 | 31 days |
| 2007 | 38 days |
| 2008 | 22 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.
Rainfall Return Levels
67 years, 1941 to 2008A day with at least 74.1 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 252.5 mm (9.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 74.1 mm (2.9 in) | |
| 5 years | 104.6 mm (4.1 in) | |
| 10 years | 130.3 mm (5.1 in) | |
| 25 years | 170.9 mm (6.7 in) | |
| 50 years | 208.1 mm (8.2 in) | |
| 100 years | 252.5 mm (9.9 in) | Longer than the 67 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, 67 years of values from 1941 to 2008.
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: 251.5 mm (9.9 in) in 2001; 202.4 mm (8.0 in) in 2005; 188.0 mm (7.4 in) in 1959.
Download the Data
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.
Data as of . Last revised (2025-12-31).