Alehvale Station Threshold Days by Year (ASN00029096)
4 fixed thresholds counted per year at Alehvale Station (ASN00029096): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Alehvale Station Thresholds
- Alehvale Station: days with 10 mm (0.39 in) or more of precipitation in 13 years, most in 1974 with 53.
- Alehvale Station: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1974 with 24.
- Alehvale Station: days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1973 with 8.
- Alehvale Station: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1974 with 3.
- 4 fixed thresholds have at least one qualifying day at Alehvale Station.
Days with 10 mm (0.39 in) or more of precipitation
13 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1973 | 40 | 29.1 |
| 1974 | 53 | 29.1 |
| 1975 | 26 | 29.1 |
| 1976 | 27 | 29.1 |
| 1977 | 20 | 29.1 |
| 1978 | 11 | 29.1 |
| 1979 | 27 | 29.1 |
| 1980 | 17 | 17.6 |
| 1982 | 16 | 17.6 |
| 1983 | 14 | 17.6 |
| 1984 | 24 | 17.6 |
| 1985 | 17 | 17.6 |
| 1993 | 17 | 17 |
| Year | First date | Last date |
|---|---|---|
| 1973 | 1973-01-11 | 1973-12-30 |
| 1974 | 1974-01-02 | 1974-12-31 |
| 1975 | 1975-01-01 | 1975-12-28 |
| 1976 | 1976-01-01 | 1976-12-21 |
| 1977 | 1977-01-22 | 1977-12-22 |
| 1978 | 1978-01-06 | 1978-12-19 |
| 1979 | 1979-01-06 | 1979-12-27 |
| 1980 | 1980-01-02 | 1980-12-29 |
| 1982 | 1982-01-04 | 1982-12-14 |
| 1983 | 1983-01-01 | 1983-12-01 |
| 1984 | 1984-01-02 | 1984-12-20 |
| 1985 | 1985-01-18 | 1985-12-24 |
| 1993 | 1993-01-04 | 1993-12-18 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 13 | 53 | 1974 | 17 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 13 | 24 | 1974 | 6 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 12 | 8 | 1973 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 5 | 3 | 1974 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1973.
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).