Tuweep Weather Records (USC00028895)
Record envelope, standing records and threshold days for Tuweep (USC00028895), Arizona, United States, with 45 years of record.
Key Facts for Tuweep
- Tuweep (USC00028895) is a weather station in Arizona, United States at 36.29 latitude and -113.06 longitude, 1,455 m (4,775 ft) above sea level.
- The station reports from 1941 to 1985, 45 years of record.
- 1,464 records set at Tuweep still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Tuweep set a daily record precipitation of 17.8 mm (0.7 in) on 29 November 1985.
About the Station
- Location: Arizona, United States, 36.29 latitude, -113.06 longitude.
- Elevation: 1,455 m (4,775 ft).
- Period of record: 1941 to 1985, 45 years.
- Eligible elements: tmax, tmin, 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 | 22.2 C (72.0 F) | -17.8 C (0.0 F) | n/a | n/a |
| Feb | 23.9 C (75.0 F) | -13.9 C (7.0 F) | n/a | n/a |
| Mar | 28.9 C (84.0 F) | -11.1 C (12.0 F) | n/a | n/a |
| Apr | 33.3 C (91.9 F) | -7.2 C (19.0 F) | n/a | n/a |
| May | 36.7 C (98.1 F) | -2.2 C (28.0 F) | n/a | n/a |
| Jun | 42.2 C (108.0 F) | 2.8 C (37.0 F) | n/a | n/a |
| Jul | 42.2 C (108.0 F) | 8.9 C (48.0 F) | n/a | n/a |
| Aug | 40.6 C (105.1 F) | 8.3 C (46.9 F) | n/a | n/a |
| Sep | 40.0 C (104.0 F) | 1.1 C (34.0 F) | n/a | n/a |
| Oct | 34.4 C (93.9 F) | -9.4 C (15.1 F) | n/a | n/a |
| Nov | 26.7 C (80.1 F) | -11.7 C (10.9 F) | n/a | n/a |
| Dec | 22.8 C (73.0 F) | -16.7 C (1.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1941 | 26 |
| 1942 | 30 |
| 1943 | 26 |
| 1944 | 47 |
| 1945 | 30 |
| 1946 | 33 |
| 1947 | 31 |
| 1948 | 16 |
| 1949 | 69 |
| 1950 | 55 |
| 1951 | 29 |
| 1952 | 40 |
| 1953 | 33 |
| 1954 | 33 |
| 1955 | 49 |
| 1956 | 38 |
| 1957 | 35 |
| 1958 | 26 |
| 1959 | 28 |
| 1960 | 50 |
| 1961 | 23 |
| 1962 | 37 |
| 1963 | 44 |
| 1964 | 36 |
| 1965 | 33 |
| 1966 | 35 |
| 1967 | 37 |
| 1968 | 23 |
| 1969 | 21 |
| 1970 | 36 |
| 1971 | 57 |
| 1972 | 40 |
| 1973 | 16 |
| 1974 | 21 |
| 1975 | 31 |
| 1976 | 14 |
| 1977 | 13 |
| 1978 | 31 |
| 1979 | 22 |
| 1980 | 29 |
| 1981 | 38 |
| 1982 | 30 |
| 1983 | 17 |
| 1984 | 26 |
| 1985 | 30 |
Wettest Day of Each Month
Jul: 67.1 mm (2.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 50.3 mm (2.0 in) | 23 January 1943 |
| Feb | 30.0 mm (1.2 in) | 6 February 1976 |
| Mar | 61.0 mm (2.4 in) | 18 March 1948 |
| Apr | 31.5 mm (1.2 in) | 16 April 1976 |
| May | 29.7 mm (1.2 in) | 24 May 1965 |
| Jun | 33.5 mm (1.3 in) | 5 June 1972 |
| Jul | 67.1 mm (2.6 in) | 19 July 1969 |
| Aug | 46.2 mm (1.8 in) | 23 August 1982 |
| Sep | 58.4 mm (2.3 in) | 24 September 1967 |
| Oct | 38.1 mm (1.5 in) | 2 October 1981 |
| Nov | 26.9 mm (1.1 in) | 2 November 1974 |
| Dec | 61.0 mm (2.4 in) | 7 December 1966 |
Period of Record Coverage
1941 to 1985| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1941 | 171 | 47% | No |
| 1942 | 262 | 72% | No |
| 1943 | 287 | 79% | No |
| 1944 | 298 | 81% | No |
| 1945 | 303 | 83% | No |
| 1946 | 350 | 96% | Yes |
| 1947 | 275 | 75% | No |
| 1948 | 201 | 55% | No |
| 1949 | 287 | 79% | No |
| 1950 | 270 | 74% | No |
| 1951 | 302 | 83% | No |
| 1952 | 332 | 91% | Yes |
| 1953 | 305 | 84% | No |
| 1954 | 302 | 83% | No |
| 1955 | 334 | 92% | Yes |
| 1956 | 348 | 95% | Yes |
| 1957 | 338 | 93% | Yes |
| 1958 | 325 | 89% | No |
| 1959 | 338 | 93% | Yes |
| 1960 | 319 | 87% | No |
| 1961 | 325 | 89% | No |
| 1962 | 335 | 92% | Yes |
| 1963 | 336 | 92% | Yes |
| 1964 | 345 | 94% | Yes |
| 1965 | 309 | 85% | No |
| 1966 | 347 | 95% | Yes |
| 1967 | 341 | 93% | Yes |
| 1968 | 308 | 84% | No |
| 1969 | 313 | 86% | No |
| 1970 | 314 | 86% | No |
| 1971 | 343 | 94% | Yes |
| 1972 | 319 | 87% | No |
| 1973 | 305 | 84% | No |
| 1974 | 324 | 89% | No |
| 1975 | 352 | 96% | Yes |
| 1976 | 317 | 87% | No |
| 1977 | 321 | 88% | No |
| 1978 | 351 | 96% | Yes |
| 1979 | 323 | 88% | No |
| 1980 | 224 | 61% | No |
| 1981 | 308 | 84% | No |
| 1982 | 337 | 92% | Yes |
| 1983 | 317 | 87% | No |
| 1984 | 305 | 83% | No |
| 1985 | 275 | 75% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 29 November 1985 | Tuweep, US | daily rain | 17.8 mm (0.7 in) | 7.6 mm (0.30 in) | 18 years | 20 of 100 (Routine) |
| 13 November 1985 | Tuweep, US | daily rain | 12.7 mm (0.5 in) | 5.1 mm (0.20 in) | 44 years | 20 of 100 (Routine) |
| 11 November 1985 | Tuweep, US | daily rain | 12.7 mm (0.5 in) | 8.9 mm (0.35 in) | 27 years | 20 of 100 (Routine) |
| 10 November 1985 | Tuweep, US | daily high min (Tie) | 7.8 C (46.0 F) | tie | 27 years | 3 of 100 (Routine) |
| 9 November 1985 | Tuweep, US | daily high min | 10.0 C (50.0 F) | 2.8 C (5.0 F) | 27 years | 19 of 100 (Routine) |
| 8 November 1985 | Tuweep, US | daily high min | 10.6 C (51.1 F) | 2.8 C (5.0 F) | 20 years | 17 of 100 (Routine) |
| 5 November 1985 | Tuweep, US | daily high min | 10.6 C (51.1 F) | 1.7 C (3.1 F) | 20 years | 14 of 100 (Routine) |
| 22 October 1985 | Tuweep, US | daily high min | 13.9 C (57.0 F) | 2.2 C (4.0 F) | 43 years | 21 of 100 (Routine) |
| 8 October 1985 | Tuweep, US | daily rain | 7.6 mm (0.30 in) | 3.3 mm (0.13 in) | 40 years | 19 of 100 (Routine) |
| 19 September 1985 | Tuweep, US | daily rain | 2.5 mm (0.10 in) | 0.5 mm (0.02 in) | 6 years | 5 of 100 (Routine) |
| 12 September 1985 | Tuweep, US | daily low min | 5.0 C (41.0 F) | 0.6 C (1.1 F) | 32 years | 14 of 100 (Routine) |
| 11 September 1985 | Tuweep, US | daily low max | 20.6 C (69.1 F) | 1.1 C (2.0 F) | 3 years | 6 of 100 (Routine) |
| 10 September 1985 | Tuweep, US | daily low max | 24.4 C (75.9 F) | 1.7 C (3.1 F) | 3 years | 8 of 100 (Routine) |
| 9 September 1985 | Tuweep, US | daily low max (Tie) | 25.6 C (78.1 F) | tie | 4 years | 1 of 100 (Routine) |
| 8 September 1985 | Tuweep, US | daily low min (Tie) | 11.1 C (52.0 F) | tie | 4 years | 1 of 100 (Routine) |
| 7 September 1985 | Tuweep, US | daily low min (Tie) | 10.0 C (50.0 F) | tie | 15 years | 2 of 100 (Routine) |
| 6 September 1985 | Tuweep, US | daily low max | 20.0 C (68.0 F) | 3.9 C (7.0 F) | 4 years | 15 of 100 (Routine) |
| 5 September 1985 | Tuweep, US | daily low min (Tie) | 10.0 C (50.0 F) | tie | 14 years | 2 of 100 (Routine) |
| 25 August 1985 | Tuweep, US | daily high max | 38.3 C (100.9 F) | 1.1 C (2.0 F) | 11 years | 10 of 100 (Routine) |
| 25 August 1985 | Tuweep, US | daily high min | 20.6 C (69.1 F) | 0.6 C (1.1 F) | 15 years | 10 of 100 (Routine) |
Climate Trend
11 complete years, 1946 to 1978| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1946 | 14.4 C | +0.03 C |
| 1952 | 13.8 C | -0.59 C |
| 1955 | 13.9 C | -0.45 C |
| 1956 | 15.0 C | +0.60 C |
| 1957 | 14.3 C | -0.08 C |
| 1959 | 15.2 C | +0.80 C |
| 1963 | 14.9 C | +0.57 C |
| 1964 | 13.9 C | -0.44 C |
| 1966 | 14.8 C | +0.45 C |
| 1975 | 13.5 C | -0.81 C |
| 1978 | 14.3 C | -0.10 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
1941 to 1985| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 42.2 C (108.0 F) | 1954 | 39.4 C (102.9 F) | 45 |
| Coldest night (TNn) | -17.8 C (0.0 F) | 1963 | -11.1 C (12.0 F) | 45 |
| Wettest day (Rx1day) | 67.1 mm (2.6 in) | 1969 | 32.0 mm (1.3 in) | 45 |
| Wettest five days (Rx5day) | 104.1 mm (4.1 in) | 1982 | 40.4 mm (1.6 in) | 45 |
| Longest dry spell (CDD) | 103 days | 1974 | 49 days | 45 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1941 | 39.4 C (102.9 F) |
| 1942 | 40.6 C (105.1 F) |
| 1943 | 39.4 C (102.9 F) |
| 1944 | 39.4 C (102.9 F) |
| 1945 | 38.3 C (100.9 F) |
| 1946 | 40.0 C (104.0 F) |
| 1947 | 38.9 C (102.0 F) |
| 1948 | 38.3 C (100.9 F) |
| 1949 | 40.0 C (104.0 F) |
| 1950 | 40.6 C (105.1 F) |
| 1951 | 38.9 C (102.0 F) |
| 1952 | 39.4 C (102.9 F) |
| 1953 | 39.4 C (102.9 F) |
| 1954 | 42.2 C (108.0 F) |
| 1955 | 38.9 C (102.0 F) |
| 1956 | 40.0 C (104.0 F) |
| 1957 | 39.4 C (102.9 F) |
| 1958 | 39.4 C (102.9 F) |
| 1959 | 40.6 C (105.1 F) |
| 1960 | 41.1 C (106.0 F) |
| 1961 | 40.6 C (105.1 F) |
| 1962 | 39.4 C (102.9 F) |
| 1963 | 38.9 C (102.0 F) |
| 1964 | 38.9 C (102.0 F) |
| 1965 | 37.2 C (99.0 F) |
| 1966 | 40.0 C (104.0 F) |
| 1967 | 40.0 C (104.0 F) |
| 1968 | 39.4 C (102.9 F) |
| 1969 | 38.9 C (102.0 F) |
| 1970 | 41.7 C (107.1 F) |
| 1971 | 40.6 C (105.1 F) |
| 1972 | 41.7 C (107.1 F) |
| 1973 | 41.1 C (106.0 F) |
| 1974 | 40.0 C (104.0 F) |
| 1975 | 38.9 C (102.0 F) |
| 1976 | 40.6 C (105.1 F) |
| 1977 | 39.4 C (102.9 F) |
| 1978 | 39.4 C (102.9 F) |
| 1979 | 40.0 C (104.0 F) |
| 1980 | 39.4 C (102.9 F) |
| 1981 | 40.6 C (105.1 F) |
| 1982 | 38.3 C (100.9 F) |
| 1983 | 37.8 C (100.0 F) |
| 1984 | 38.3 C (100.9 F) |
| 1985 | 42.2 C (108.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1941 | -8.3 C (17.1 F) |
| 1942 | -12.2 C (10.0 F) |
| 1943 | -11.7 C (10.9 F) |
| 1944 | -10.6 C (12.9 F) |
| 1945 | -12.8 C (9.0 F) |
| 1946 | -11.1 C (12.0 F) |
| 1947 | -11.1 C (12.0 F) |
| 1948 | -13.9 C (7.0 F) |
| 1949 | -14.4 C (6.1 F) |
| 1950 | -9.4 C (15.1 F) |
| 1951 | -11.7 C (10.9 F) |
| 1952 | -11.1 C (12.0 F) |
| 1953 | -10.6 C (12.9 F) |
| 1954 | -11.1 C (12.0 F) |
| 1955 | -11.7 C (10.9 F) |
| 1956 | -11.7 C (10.9 F) |
| 1957 | -10.6 C (12.9 F) |
| 1958 | -10.6 C (12.9 F) |
| 1959 | -10.0 C (14.0 F) |
| 1960 | -14.4 C (6.1 F) |
| 1961 | -8.9 C (16.0 F) |
| 1962 | -13.3 C (8.1 F) |
| 1963 | -17.8 C (0.0 F) |
| 1964 | -11.1 C (12.0 F) |
| 1965 | -7.8 C (18.0 F) |
| 1966 | -11.1 C (12.0 F) |
| 1967 | -12.8 C (9.0 F) |
| 1968 | -11.1 C (12.0 F) |
| 1969 | -11.7 C (10.9 F) |
| 1970 | -10.0 C (14.0 F) |
| 1971 | -17.2 C (1.0 F) |
| 1972 | -12.2 C (10.0 F) |
| 1973 | -13.3 C (8.1 F) |
| 1974 | -11.1 C (12.0 F) |
| 1975 | -10.0 C (14.0 F) |
| 1976 | -11.1 C (12.0 F) |
| 1977 | -9.4 C (15.1 F) |
| 1978 | -16.7 C (1.9 F) |
| 1979 | -16.7 C (1.9 F) |
| 1980 | -5.6 C (21.9 F) |
| 1981 | -7.2 C (19.0 F) |
| 1982 | -13.3 C (8.1 F) |
| 1983 | -6.7 C (19.9 F) |
| 1984 | -11.1 C (12.0 F) |
| 1985 | -6.1 C (21.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1941 | 18.8 mm (0.7 in) |
| 1942 | 15.7 mm (0.6 in) |
| 1943 | 50.3 mm (2.0 in) |
| 1944 | 23.1 mm (0.9 in) |
| 1945 | 29.2 mm (1.1 in) |
| 1946 | 25.4 mm (1.0 in) |
| 1947 | 34.8 mm (1.4 in) |
| 1948 | 61.0 mm (2.4 in) |
| 1949 | 26.7 mm (1.1 in) |
| 1950 | 42.4 mm (1.7 in) |
| 1951 | 54.6 mm (2.1 in) |
| 1952 | 31.2 mm (1.2 in) |
| 1953 | 35.8 mm (1.4 in) |
| 1954 | 26.7 mm (1.1 in) |
| 1955 | 33.8 mm (1.3 in) |
| 1956 | 13.5 mm (0.5 in) |
| 1957 | 34.5 mm (1.4 in) |
| 1958 | 38.9 mm (1.5 in) |
| 1959 | 30.0 mm (1.2 in) |
| 1960 | 21.8 mm (0.9 in) |
| 1961 | 32.3 mm (1.3 in) |
| 1962 | 32.0 mm (1.3 in) |
| 1963 | 26.2 mm (1.0 in) |
| 1964 | 19.1 mm (0.8 in) |
| 1965 | 29.7 mm (1.2 in) |
| 1966 | 61.0 mm (2.4 in) |
| 1967 | 58.4 mm (2.3 in) |
| 1968 | 36.8 mm (1.4 in) |
| 1969 | 67.1 mm (2.6 in) |
| 1970 | 38.1 mm (1.5 in) |
| 1971 | 19.1 mm (0.8 in) |
| 1972 | 33.5 mm (1.3 in) |
| 1973 | 28.2 mm (1.1 in) |
| 1974 | 26.9 mm (1.1 in) |
| 1975 | 24.9 mm (1.0 in) |
| 1976 | 35.8 mm (1.4 in) |
| 1977 | 23.9 mm (0.9 in) |
| 1978 | 22.9 mm (0.9 in) |
| 1979 | 35.8 mm (1.4 in) |
| 1980 | 21.1 mm (0.8 in) |
| 1981 | 38.6 mm (1.5 in) |
| 1982 | 46.2 mm (1.8 in) |
| 1983 | 37.6 mm (1.5 in) |
| 1984 | 53.3 mm (2.1 in) |
| 1985 | 17.8 mm (0.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1941 | 30.3 mm (1.2 in) |
| 1942 | 23.4 mm (0.9 in) |
| 1943 | 54.1 mm (2.1 in) |
| 1944 | 47.9 mm (1.9 in) |
| 1945 | 36.5 mm (1.4 in) |
| 1946 | 46.5 mm (1.8 in) |
| 1947 | 42.7 mm (1.7 in) |
| 1948 | 93.7 mm (3.7 in) |
| 1949 | 33.1 mm (1.3 in) |
| 1950 | 42.4 mm (1.7 in) |
| 1951 | 64.8 mm (2.6 in) |
| 1952 | 64.8 mm (2.6 in) |
| 1953 | 54.2 mm (2.1 in) |
| 1954 | 47.8 mm (1.9 in) |
| 1955 | 36.6 mm (1.4 in) |
| 1956 | 18.1 mm (0.7 in) |
| 1957 | 38.8 mm (1.5 in) |
| 1958 | 38.9 mm (1.5 in) |
| 1959 | 42.0 mm (1.7 in) |
| 1960 | 24.6 mm (1.0 in) |
| 1961 | 34.5 mm (1.4 in) |
| 1962 | 32.0 mm (1.3 in) |
| 1963 | 26.2 mm (1.0 in) |
| 1964 | 30.5 mm (1.2 in) |
| 1965 | 33.5 mm (1.3 in) |
| 1966 | 61.0 mm (2.4 in) |
| 1967 | 73.1 mm (2.9 in) |
| 1968 | 56.1 mm (2.2 in) |
| 1969 | 73.2 mm (2.9 in) |
| 1970 | 47.0 mm (1.9 in) |
| 1971 | 31.8 mm (1.3 in) |
| 1972 | 40.4 mm (1.6 in) |
| 1973 | 28.7 mm (1.1 in) |
| 1974 | 31.2 mm (1.2 in) |
| 1975 | 38.7 mm (1.5 in) |
| 1976 | 60.4 mm (2.4 in) |
| 1977 | 31.0 mm (1.2 in) |
| 1978 | 45.5 mm (1.8 in) |
| 1979 | 37.3 mm (1.5 in) |
| 1980 | 23.1 mm (0.9 in) |
| 1981 | 43.2 mm (1.7 in) |
| 1982 | 104.1 mm (4.1 in) |
| 1983 | 45.2 mm (1.8 in) |
| 1984 | 88.0 mm (3.5 in) |
| 1985 | 35.6 mm (1.4 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1941 | 28 days |
| 1942 | 43 days |
| 1943 | 93 days |
| 1944 | 49 days |
| 1945 | 40 days |
| 1946 | 46 days |
| 1947 | 54 days |
| 1948 | 60 days |
| 1949 | 33 days |
| 1950 | 66 days |
| 1951 | 61 days |
| 1952 | 54 days |
| 1953 | 45 days |
| 1954 | 48 days |
| 1955 | 80 days |
| 1956 | 76 days |
| 1957 | 41 days |
| 1958 | 42 days |
| 1959 | 87 days |
| 1960 | 85 days |
| 1961 | 52 days |
| 1962 | 52 days |
| 1963 | 60 days |
| 1964 | 40 days |
| 1965 | 30 days |
| 1966 | 49 days |
| 1967 | 56 days |
| 1968 | 41 days |
| 1969 | 35 days |
| 1970 | 62 days |
| 1971 | 52 days |
| 1972 | 100 days |
| 1973 | 71 days |
| 1974 | 103 days |
| 1975 | 47 days |
| 1976 | 48 days |
| 1977 | 61 days |
| 1978 | 73 days |
| 1979 | 51 days |
| 1980 | 45 days |
| 1981 | 32 days |
| 1982 | 26 days |
| 1983 | 35 days |
| 1984 | 39 days |
| 1985 | 44 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
34 years, 1944 to 1983A day with at least 32.0 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 74.0 mm (2.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 32.0 mm (1.3 in) | |
| 5 years | 42.7 mm (1.7 in) | |
| 10 years | 50.0 mm (2.0 in) | |
| 25 years | 59.4 mm (2.3 in) | |
| 50 years | 66.6 mm (2.6 in) | Longer than the 34 years of record |
| 100 years | 74.0 mm (2.9 in) | Longer than the 34 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, 34 years of values from 1944 to 1983.
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: 67.1 mm (2.6 in) in 1969; 61.0 mm (2.4 in) in 1966; 58.4 mm (2.3 in) in 1967.
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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).