Luna Threshold Days by Year
3 fixed thresholds counted per year at Luna (ASN00041441): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Luna Thresholds
- Luna: days with 10 mm (0.39 in) or more of precipitation in 8 years, most in 1962 with 36.
- Luna: days with 25 mm (0.98 in) or more of precipitation in 8 years, most in 1968 with 10.
- Luna: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1961 with 2.
- 3 fixed thresholds have at least one qualifying day at Luna.
Days with 10 mm (0.39 in) or more of precipitation
8 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1959 | 25 | 25 |
| 1960 | 20 | 22.4 |
| 1961 | 22 | 22.4 |
| 1962 | 36 | 22.4 |
| 1963 | 20 | 22.4 |
| 1964 | 23 | 22.4 |
| 1967 | 17 | 22.4 |
| 1968 | 19 | 22.4 |
| Year | First date | Last date |
|---|---|---|
| 1959 | 1959-01-02 | 1959-12-20 |
| 1960 | 1960-01-20 | 1960-12-06 |
| 1961 | 1961-01-03 | 1961-12-19 |
| 1962 | 1962-01-01 | 1962-12-24 |
| 1963 | 1963-01-11 | 1963-12-12 |
| 1964 | 1964-01-14 | 1964-12-11 |
| 1967 | 1967-01-05 | 1967-12-28 |
| 1968 | 1968-01-02 | 1968-12-24 |
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 | 8 | 36 | 1962 | 19 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 8 | 10 | 1968 | 10 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 5 | 2 | 1961 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).