Elvo Station Threshold Days by Year (ASN00037020)
4 fixed thresholds counted per year at Elvo Station (ASN00037020): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Elvo Station Thresholds
- Elvo Station: days with 10 mm (0.39 in) or more of precipitation in 16 years, most in 1973 with 25.
- Elvo Station: days with 25 mm (0.98 in) or more of precipitation in 14 years, most in 1973 with 15.
- Elvo Station: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1974 with 5.
- Elvo Station: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1956 with 1.
- 4 fixed thresholds have at least one qualifying day at Elvo Station.
Days with 10 mm (0.39 in) or more of precipitation
16 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1940 | 10 | 9.1 |
| 1941 | 15 | 9.1 |
| 1942 | 5 | 9.1 |
| 1943 | 5 | 9.1 |
| 1944 | 17 | 9.1 |
| 1945 | 5 | 9.1 |
| 1946 | 8 | 9.1 |
| 1947 | 12 | 9.1 |
| 1948 | 5 | 9.1 |
| 1956 | 13 | 13 |
| 1960 | 5 | 5 |
| 1971 | 12 | 18.8 |
| 1972 | 7 | 18.8 |
| 1973 | 25 | 18.8 |
| 1974 | 25 | 18.8 |
| 1975 | 25 | 18.8 |
| Year | First date | Last date |
|---|---|---|
| 1940 | 1940-01-30 | 1940-12-30 |
| 1941 | 1941-01-02 | 1941-12-01 |
| 1942 | 1942-01-01 | 1942-10-30 |
| 1943 | 1943-02-02 | 1943-10-18 |
| 1944 | 1944-01-23 | 1944-12-19 |
| 1945 | 1945-04-22 | 1945-07-12 |
| 1946 | 1946-01-10 | 1946-11-13 |
| 1947 | 1947-02-02 | 1947-10-03 |
| 1948 | 1948-03-06 | 1948-12-29 |
| 1956 | 1956-02-02 | 1956-11-06 |
| 1960 | 1960-04-30 | 1960-12-26 |
| 1971 | 1971-02-04 | 1971-12-24 |
| 1972 | 1972-01-04 | 1972-05-10 |
| 1973 | 1973-01-09 | 1973-12-25 |
| 1974 | 1974-01-01 | 1974-12-31 |
| 1975 | 1975-01-01 | 1975-12-26 |
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 | 16 | 25 | 1973 | 25 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 14 | 15 | 1973 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 9 | 5 | 1974 | 4 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 4 | 1 | 1956 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.
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).