Pampa Wb AP Weather Records (USW00023053)
Record envelope, standing records and threshold days for Pampa Wb AP (USW00023053), Texas, United States, with 57 years of record.
Key Facts for Pampa Wb AP
- Pampa Wb AP (USW00023053) is a weather station in Texas, United States at 35.53 latitude and -100.97 longitude, 985 m (3,232 ft) above sea level.
- The station reports from 1908 to 1964, 57 years of record.
- 1,464 records set at Pampa Wb AP still stand.
- Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Pampa Wb AP set a daily record precipitation of 5.1 mm (0.20 in) on 29 December 1963.
About the Station
- Location: Texas, United States, 35.53 latitude, -100.97 longitude.
- Elevation: 985 m (3,232 ft).
- Period of record: 1908 to 1964, 57 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 | 29.4 C (84.9 F) | -24.4 C (-11.9 F) | n/a | n/a |
| Feb | 28.9 C (84.0 F) | -23.9 C (-11.0 F) | n/a | n/a |
| Mar | 33.9 C (93.0 F) | -21.1 C (-6.0 F) | n/a | n/a |
| Apr | 36.1 C (97.0 F) | -11.1 C (12.0 F) | n/a | n/a |
| May | 38.9 C (102.0 F) | -3.9 C (25.0 F) | n/a | n/a |
| Jun | 42.8 C (109.0 F) | 4.4 C (39.9 F) | n/a | n/a |
| Jul | 42.2 C (108.0 F) | 11.1 C (52.0 F) | n/a | n/a |
| Aug | 42.2 C (108.0 F) | 9.4 C (48.9 F) | n/a | n/a |
| Sep | 40.6 C (105.1 F) | 2.2 C (36.0 F) | n/a | n/a |
| Oct | 35.0 C (95.0 F) | -6.7 C (19.9 F) | n/a | n/a |
| Nov | 30.6 C (87.1 F) | -14.4 C (6.1 F) | n/a | n/a |
| Dec | 29.4 C (84.9 F) | -17.8 C (0.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1908 | 21 |
| 1909 | 86 |
| 1910 | 71 |
| 1911 | 30 |
| 1936 | 9 |
| 1937 | 55 |
| 1938 | 64 |
| 1939 | 65 |
| 1940 | 59 |
| 1941 | 30 |
| 1942 | 55 |
| 1943 | 60 |
| 1944 | 45 |
| 1946 | 34 |
| 1947 | 45 |
| 1948 | 41 |
| 1949 | 37 |
| 1950 | 71 |
| 1951 | 40 |
| 1952 | 58 |
| 1953 | 76 |
| 1954 | 48 |
| 1955 | 34 |
| 1956 | 23 |
| 1957 | 43 |
| 1958 | 42 |
| 1959 | 18 |
| 1960 | 42 |
| 1961 | 40 |
| 1962 | 58 |
| 1963 | 58 |
| 1964 | 6 |
Wettest Day of Each Month
Jul: 124.0 mm (4.9 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 47.8 mm (1.9 in) | 8 January 1939 |
| Feb | 44.5 mm (1.8 in) | 16 February 1911 |
| Mar | 51.1 mm (2.0 in) | 10 March 1962 |
| Apr | 58.4 mm (2.3 in) | 26 April 1936 |
| May | 110.7 mm (4.4 in) | 19 May 1955 |
| Jun | 100.3 mm (3.9 in) | 7 June 1942 |
| Jul | 124.0 mm (4.9 in) | 19 July 1953 |
| Aug | 80.0 mm (3.1 in) | 20 August 1937 |
| Sep | 86.1 mm (3.4 in) | 9 September 1960 |
| Oct | 66.5 mm (2.6 in) | 23 October 1941 |
| Nov | 50.8 mm (2.0 in) | 27 November 1909 |
| Dec | 58.4 mm (2.3 in) | 9 December 1943 |
Period of Record Coverage
1908 to 1964| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1908 | 55 | 15% | No |
| 1909 | 364 | 100% | Yes |
| 1910 | 266 | 73% | No |
| 1911 | 121 | 33% | No |
| 1936 | 61 | 17% | No |
| 1937 | 357 | 98% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 329 | 90% | No |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 305 | 84% | No |
| 1944 | 365 | 100% | Yes |
| 1946 | 122 | 33% | No |
| 1947 | 365 | 100% | Yes |
| 1948 | 275 | 75% | No |
| 1949 | 329 | 90% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 269 | 74% | No |
| 1952 | 366 | 100% | Yes |
| 1953 | 329 | 90% | Yes |
| 1954 | 362 | 99% | Yes |
| 1955 | 302 | 83% | No |
| 1956 | 299 | 82% | No |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 240 | 66% | No |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 31 | 8% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 29 December 1963 | Pampa Wb AP, US | daily rain | 5.1 mm (0.20 in) | 3.3 mm (0.13 in) | 28 years | 16 of 100 (Routine) |
| 22 December 1963 | Pampa Wb AP, US | daily snow depth | 5.1 cm (2.0 in) | 5.1 cm (2.0 in) | 53 years | 20 of 100 (Routine) |
| 22 December 1963 | Pampa Wb AP, US | daily rain (Tie) | 2.0 mm (0.08 in) | tie | 30 years | 3 of 100 (Routine) |
| 20 October 1963 | Pampa Wb AP, US | daily rain | 31.2 mm (1.2 in) | 25.4 mm (1.0 in) | 5 years | 25 of 100 (Routine) |
| 19 October 1963 | Pampa Wb AP, US | daily rain | 11.9 mm (0.5 in) | 5.0 mm (0.20 in) | 13 years | 12 of 100 (Routine) |
| 7 September 1963 | Pampa Wb AP, US | daily rain | 63.5 mm (2.5 in) | 32.5 mm (1.3 in) | 4 years | 31 of 100 (Routine) |
| 12 August 1963 | Pampa Wb AP, US | daily rain | 22.9 mm (0.9 in) | 2.6 mm (0.10 in) | 22 years | 12 of 100 (Routine) |
| 17 June 1963 | Pampa Wb AP, US | daily rain | 8.1 mm (0.32 in) | 5.8 mm (0.23 in) | 28 years | 17 of 100 (Routine) |
| 2 December 1962 | Pampa Wb AP, US | daily rain | 7.1 mm (0.28 in) | 3.5 mm (0.14 in) | 8 years | 11 of 100 (Routine) |
| 17 November 1962 | Pampa Wb AP, US | daily snow depth | 7.6 cm (3.0 in) | 7.6 cm (3.0 in) | 52 years | 20 of 100 (Routine) |
| 17 November 1962 | Pampa Wb AP, US | daily snowfall | 7.6 cm (3.0 in) | 2.5 cm (1.0 in) | 29 years | 18 of 100 (Routine) |
| 20 September 1962 | Pampa Wb AP, US | daily rain | 1.0 mm (0.04 in) | 1.0 mm (0.04 in) | 52 years | 20 of 100 (Routine) |
| 1 August 1962 | Pampa Wb AP, US | daily rain | 21.6 mm (0.9 in) | 11.4 mm (0.4 in) | 31 years | 20 of 100 (Routine) |
| 10 March 1962 | Pampa Wb AP, US | monthly rain | 51.1 mm (2.0 in) | 15.5 mm (0.6 in) | 32 years | 45 of 100 (Notable) |
| 25 January 1962 | Pampa Wb AP, US | daily rain | 15.7 mm (0.6 in) | 13.2 mm (0.5 in) | 12 years | 20 of 100 (Routine) |
| 8 January 1962 | Pampa Wb AP, US | daily snowfall | 6.4 cm (2.5 in) | 5.9 cm (2.3 in) | 24 years | 23 of 100 (Routine) |
| 11 December 1961 | Pampa Wb AP, US | daily snowfall | 3.8 cm (1.5 in) | 1.8 cm (0.7 in) | 20 years | 16 of 100 (Routine) |
| 7 December 1961 | Pampa Wb AP, US | daily rain | 1.0 mm (0.04 in) | 1.0 mm (0.04 in) | 52 years | 20 of 100 (Routine) |
| 14 November 1961 | Pampa Wb AP, US | daily rain | 27.4 mm (1.1 in) | 9.6 mm (0.38 in) | 30 years | 23 of 100 (Routine) |
| 29 October 1961 | Pampa Wb AP, US | daily rain | 35.3 mm (1.4 in) | 4.8 mm (0.19 in) | 32 years | 17 of 100 (Routine) |
Climate Trend
15 complete years, 1909 to 1963| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1909 | 14.5 C | +0.37 C |
| 1938 | 15.0 C | +0.88 C |
| 1939 | 15.1 C | +0.97 C |
| 1941 | 13.5 C | -0.58 C |
| 1942 | 13.3 C | -0.81 C |
| 1944 | 13.5 C | -0.57 C |
| 1947 | 13.4 C | -0.65 C |
| 1950 | 14.1 C | +0.02 C |
| 1952 | 14.1 C | +0.03 C |
| 1957 | 12.8 C | -1.33 C |
| 1958 | 12.7 C | -1.37 C |
| 1960 | 14.2 C | +0.15 C |
| 1961 | 14.1 C | -0.02 C |
| 1962 | 15.3 C | +1.18 C |
| 1963 | 15.8 C | +1.74 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
1908 to 1964| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 42.8 C (109.0 F) | 1939 | 38.3 C (100.9 F) | 32 |
| Coldest night (TNn) | -24.4 C (-11.9 F) | 1962 | -18.0 C (-0.5 F) | 32 |
| Wettest day (Rx1day) | 124.0 mm (4.9 in) | 1953 | 50.8 mm (2.0 in) | 41 |
| Wettest five days (Rx5day) | 188.4 mm (7.4 in) | 1951 | 80.7 mm (3.2 in) | 41 |
| Longest dry spell (CDD) | 101 days | 1954 | 39 days | 41 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1908 | 37.2 C (99.0 F) |
| 1909 | 39.4 C (102.9 F) |
| 1910 | 42.2 C (108.0 F) |
| 1911 | 38.3 C (100.9 F) |
| 1927 | n/a |
| 1928 | n/a |
| 1929 | n/a |
| 1930 | n/a |
| 1931 | n/a |
| 1932 | n/a |
| 1933 | n/a |
| 1934 | n/a |
| 1935 | n/a |
| 1936 | 23.3 C (73.9 F) |
| 1937 | 40.6 C (105.1 F) |
| 1938 | 38.3 C (100.9 F) |
| 1939 | 42.8 C (109.0 F) |
| 1940 | 42.2 C (108.0 F) |
| 1941 | 37.2 C (99.0 F) |
| 1942 | 36.7 C (98.1 F) |
| 1943 | 42.2 C (108.0 F) |
| 1944 | 42.2 C (108.0 F) |
| 1946 | 32.8 C (91.0 F) |
| 1947 | 39.4 C (102.9 F) |
| 1948 | 39.4 C (102.9 F) |
| 1949 | 35.6 C (96.1 F) |
| 1950 | 37.8 C (100.0 F) |
| 1951 | 40.0 C (104.0 F) |
| 1952 | 38.9 C (102.0 F) |
| 1953 | 41.7 C (107.1 F) |
| 1954 | 38.9 C (102.0 F) |
| 1955 | 36.7 C (98.1 F) |
| 1956 | 38.3 C (100.9 F) |
| 1957 | 38.3 C (100.9 F) |
| 1958 | 37.2 C (99.0 F) |
| 1959 | 39.4 C (102.9 F) |
| 1960 | 40.0 C (104.0 F) |
| 1961 | 36.7 C (98.1 F) |
| 1962 | 37.2 C (99.0 F) |
| 1963 | 37.2 C (99.0 F) |
| 1964 | 21.7 C (71.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1908 | -5.6 C (21.9 F) |
| 1909 | -20.0 C (-4.0 F) |
| 1910 | -23.9 C (-11.0 F) |
| 1911 | -23.3 C (-9.9 F) |
| 1927 | n/a |
| 1928 | n/a |
| 1929 | n/a |
| 1930 | n/a |
| 1931 | n/a |
| 1932 | n/a |
| 1933 | n/a |
| 1934 | n/a |
| 1935 | n/a |
| 1936 | -9.4 C (15.1 F) |
| 1937 | -18.9 C (-2.0 F) |
| 1938 | -15.0 C (5.0 F) |
| 1939 | -16.1 C (3.0 F) |
| 1940 | -20.6 C (-5.1 F) |
| 1941 | -12.2 C (10.0 F) |
| 1942 | -22.8 C (-9.0 F) |
| 1943 | -23.3 C (-9.9 F) |
| 1944 | -18.3 C (-0.9 F) |
| 1946 | -15.0 C (5.0 F) |
| 1947 | -19.4 C (-2.9 F) |
| 1948 | -21.1 C (-6.0 F) |
| 1949 | -17.8 C (0.0 F) |
| 1950 | -18.3 C (-0.9 F) |
| 1951 | -23.3 C (-9.9 F) |
| 1952 | -15.0 C (5.0 F) |
| 1953 | -12.8 C (9.0 F) |
| 1954 | -16.1 C (3.0 F) |
| 1955 | -13.3 C (8.1 F) |
| 1956 | -13.9 C (7.0 F) |
| 1957 | -15.6 C (3.9 F) |
| 1958 | -15.6 C (3.9 F) |
| 1959 | -23.3 C (-9.9 F) |
| 1960 | -20.0 C (-4.0 F) |
| 1961 | -17.8 C (0.0 F) |
| 1962 | -24.4 C (-11.9 F) |
| 1963 | -23.3 C (-9.9 F) |
| 1964 | -17.2 C (1.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1908 | 38.1 mm (1.5 in) |
| 1909 | 50.8 mm (2.0 in) |
| 1910 | 29.2 mm (1.1 in) |
| 1911 | 76.2 mm (3.0 in) |
| 1927 | 51.3 mm (2.0 in) |
| 1928 | 69.9 mm (2.8 in) |
| 1929 | 50.8 mm (2.0 in) |
| 1930 | 44.2 mm (1.7 in) |
| 1931 | 50.8 mm (2.0 in) |
| 1932 | 50.3 mm (2.0 in) |
| 1933 | 40.6 mm (1.6 in) |
| 1934 | 61.7 mm (2.4 in) |
| 1935 | 47.0 mm (1.9 in) |
| 1936 | 58.4 mm (2.3 in) |
| 1937 | 80.0 mm (3.1 in) |
| 1938 | 42.4 mm (1.7 in) |
| 1939 | 52.3 mm (2.1 in) |
| 1940 | 25.4 mm (1.0 in) |
| 1941 | 66.5 mm (2.6 in) |
| 1942 | 100.3 mm (3.9 in) |
| 1943 | 58.4 mm (2.3 in) |
| 1944 | 52.1 mm (2.1 in) |
| 1946 | 59.9 mm (2.4 in) |
| 1947 | 41.9 mm (1.6 in) |
| 1948 | 31.0 mm (1.2 in) |
| 1949 | 44.7 mm (1.8 in) |
| 1950 | 47.5 mm (1.9 in) |
| 1951 | 108.2 mm (4.3 in) |
| 1952 | 38.1 mm (1.5 in) |
| 1953 | 124.0 mm (4.9 in) |
| 1954 | 43.2 mm (1.7 in) |
| 1955 | 110.7 mm (4.4 in) |
| 1956 | 30.0 mm (1.2 in) |
| 1957 | 37.3 mm (1.5 in) |
| 1958 | 49.0 mm (1.9 in) |
| 1959 | 45.7 mm (1.8 in) |
| 1960 | 86.1 mm (3.4 in) |
| 1961 | 78.0 mm (3.1 in) |
| 1962 | 51.1 mm (2.0 in) |
| 1963 | 63.5 mm (2.5 in) |
| 1964 | 4.6 mm (0.18 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1908 | 78.7 mm (3.1 in) |
| 1909 | 105.5 mm (4.2 in) |
| 1910 | 36.8 mm (1.4 in) |
| 1911 | 123.3 mm (4.9 in) |
| 1927 | 72.9 mm (2.9 in) |
| 1928 | 144.3 mm (5.7 in) |
| 1929 | 113.0 mm (4.4 in) |
| 1930 | 54.6 mm (2.1 in) |
| 1931 | 69.3 mm (2.7 in) |
| 1932 | 92.2 mm (3.6 in) |
| 1933 | 62.2 mm (2.4 in) |
| 1934 | 80.3 mm (3.2 in) |
| 1935 | 119.1 mm (4.7 in) |
| 1936 | 80.7 mm (3.2 in) |
| 1937 | 121.1 mm (4.8 in) |
| 1938 | 74.2 mm (2.9 in) |
| 1939 | 85.1 mm (3.4 in) |
| 1940 | 35.7 mm (1.4 in) |
| 1941 | 102.1 mm (4.0 in) |
| 1942 | 120.2 mm (4.7 in) |
| 1943 | 65.2 mm (2.6 in) |
| 1944 | 119.2 mm (4.7 in) |
| 1946 | 141.2 mm (5.6 in) |
| 1947 | 68.8 mm (2.7 in) |
| 1948 | 56.4 mm (2.2 in) |
| 1949 | 92.4 mm (3.6 in) |
| 1950 | 61.5 mm (2.4 in) |
| 1951 | 188.4 mm (7.4 in) |
| 1952 | 43.4 mm (1.7 in) |
| 1953 | 148.9 mm (5.9 in) |
| 1954 | 55.6 mm (2.2 in) |
| 1955 | 145.4 mm (5.7 in) |
| 1956 | 46.2 mm (1.8 in) |
| 1957 | 69.8 mm (2.7 in) |
| 1958 | 91.6 mm (3.6 in) |
| 1959 | 74.1 mm (2.9 in) |
| 1960 | 98.4 mm (3.9 in) |
| 1961 | 118.2 mm (4.7 in) |
| 1962 | 51.1 mm (2.0 in) |
| 1963 | 98.8 mm (3.9 in) |
| 1964 | 5.1 mm (0.20 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1908 | 25 days |
| 1909 | 49 days |
| 1910 | 98 days |
| 1911 | 23 days |
| 1927 | 78 days |
| 1928 | 37 days |
| 1929 | 27 days |
| 1930 | 37 days |
| 1931 | 25 days |
| 1932 | 37 days |
| 1933 | 48 days |
| 1934 | 37 days |
| 1935 | 41 days |
| 1936 | 44 days |
| 1937 | 57 days |
| 1938 | 33 days |
| 1939 | 51 days |
| 1940 | 34 days |
| 1941 | 35 days |
| 1942 | 37 days |
| 1943 | 68 days |
| 1944 | 34 days |
| 1946 | 23 days |
| 1947 | 55 days |
| 1948 | 30 days |
| 1949 | 38 days |
| 1950 | 58 days |
| 1951 | 28 days |
| 1952 | 47 days |
| 1953 | 39 days |
| 1954 | 101 days |
| 1955 | 64 days |
| 1956 | 62 days |
| 1957 | 39 days |
| 1958 | 29 days |
| 1959 | 44 days |
| 1960 | 45 days |
| 1961 | 39 days |
| 1962 | 43 days |
| 1963 | 51 days |
| 1964 | 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.
Rainfall Return Levels
30 years, 1909 to 1963A day with at least 51.4 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 139.7 mm (5.5 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 51.4 mm (2.0 in) | |
| 5 years | 67.9 mm (2.7 in) | |
| 10 years | 81.2 mm (3.2 in) | |
| 25 years | 101.4 mm (4.0 in) | |
| 50 years | 119.2 mm (4.7 in) | Longer than the 30 years of record |
| 100 years | 139.7 mm (5.5 in) | Longer than the 30 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, 30 years of values from 1909 to 1963.
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: 124.0 mm (4.9 in) in 1953; 100.3 mm (3.9 in) in 1942; 86.1 mm (3.4 in) in 1960.
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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).