Pampa Wb AP Threshold Days by Year (USW00023053)
16 fixed thresholds counted per year at Pampa Wb AP (USW00023053): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Pampa Wb AP Thresholds
- Pampa Wb AP: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1928 with 28.
- Pampa Wb AP: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1909 with 10.
- Pampa Wb AP: days with a maximum temperature at or above 30 C (86 F) in 20 years, most in 1939 with 126.
- Pampa Wb AP: days with a maximum temperature at or above 35 C (95 F) in 20 years, most in 1939 with 52.
- 16 fixed thresholds have at least one qualifying day at Pampa Wb AP.
Days at or above 30 C (86 F)
20 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1909 | 113 | 113 |
| 1937 | 98 | 108.3 |
| 1938 | 101 | 108.3 |
| 1939 | 126 | 108.3 |
| 1940 | 102 | 81.8 |
| 1941 | 71 | 81.8 |
| 1942 | 77 | 81.8 |
| 1944 | 79 | 81.8 |
| 1947 | 93 | 81.8 |
| 1949 | 69 | 81.8 |
| 1950 | 63 | 92.5 |
| 1952 | 112 | 92.5 |
| 1953 | 113 | 92.5 |
| 1954 | 109 | 92.5 |
| 1957 | 73 | 92.5 |
| 1958 | 85 | 92.5 |
| 1960 | 101 | 103 |
| 1961 | 87 | 103 |
| 1962 | 103 | 103 |
| 1963 | 121 | 103 |
| Year | First date | Last date |
|---|---|---|
| 1909 | 1909-04-04 | 1909-10-13 |
| 1937 | 1937-04-12 | 1937-10-05 |
| 1938 | 1938-05-01 | 1938-10-14 |
| 1939 | 1939-03-10 | 1939-10-26 |
| 1940 | 1940-03-31 | 1940-09-20 |
| 1941 | 1941-05-08 | 1941-10-13 |
| 1942 | 1942-04-04 | 1942-10-06 |
| 1944 | 1944-05-16 | 1944-09-30 |
| 1947 | 1947-05-03 | 1947-10-07 |
| 1949 | 1949-05-31 | 1949-10-10 |
| 1950 | 1950-04-09 | 1950-10-29 |
| 1952 | 1952-04-07 | 1952-11-01 |
| 1953 | 1953-04-21 | 1953-10-12 |
| 1954 | 1954-04-06 | 1954-10-14 |
| 1957 | 1957-06-08 | 1957-10-04 |
| 1958 | 1958-05-22 | 1958-10-08 |
| 1960 | 1960-04-06 | 1960-10-05 |
| 1961 | 1961-04-19 | 1961-10-22 |
| 1962 | 1962-05-05 | 1962-10-14 |
| 1963 | 1963-03-28 | 1963-10-11 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 20 | 126 | 1939 | 121 |
| 35 C (95 F): Days | 20 | 52 | 1939 | 27 |
| 40 C (104 F): Days | 6 | 5 | 1937 | 2 |
| 90 F (32.2 C): Days | 20 | 92 | 1939 | 75 |
| 100 F (37.8 C): Days | 13 | 24 | 1953 | 10 |
| 0 C (32 F): Ice days (max | 20 | 22 | 1949 | 15 |
| 0 C (32 F): Frost days (min | 19 | 131 | 1958 | 80 |
| -10 C (14 F): Days with min | 19 | 27 | 1909 | 23 |
| -20 C (-4 F): Days with min | 6 | 3 | 1963 | 3 |
| 20 C (68 F): Tropical nights (min | 19 | 60 | 1963 | 60 |
| 25 C (77 F): Days with min | 7 | 1 | 1909 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 30 | 28 | 1928 | 15 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 30 | 10 | 1909 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 18 | 3 | 1941 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 1 | 1942 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 17 | 3 | 1931 | 3 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1909.
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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).