Nephi 5 SSW Threshold Days by Year (USC00426140)
3 fixed thresholds counted per year at Nephi 5 SSW (USC00426140): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Nephi 5 SSW Thresholds
- Nephi 5 SSW: days with 10 mm (0.39 in) or more of precipitation in 14 years, most in 1936 with 16.
- Nephi 5 SSW: days with 25 mm (0.98 in) or more of precipitation in 9 years, most in 1908 with 5.
- Nephi 5 SSW: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 1908 with 1.
- 3 fixed thresholds have at least one qualifying day at Nephi 5 SSW.
Days with 10 mm (0.39 in) or more of precipitation
14 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1906 | 14 | 13.5 |
| 1907 | 10 | 13.5 |
| 1908 | 15 | 13.5 |
| 1909 | 15 | 13.5 |
| 1913 | 3 | 8.5 |
| 1916 | 12 | 8.5 |
| 1918 | 12 | 8.5 |
| 1919 | 7 | 8.5 |
| 1920 | 13 | 13 |
| 1931 | 3 | 7.8 |
| 1932 | 7 | 7.8 |
| 1933 | 5 | 7.8 |
| 1936 | 16 | 7.8 |
| 1940 | 12 | 12 |
| Year | First date | Last date |
|---|---|---|
| 1906 | 1906-03-02 | 1906-12-27 |
| 1907 | 1907-02-05 | 1907-12-12 |
| 1908 | 1908-02-11 | 1908-12-18 |
| 1909 | 1909-01-13 | 1909-12-31 |
| 1913 | 1913-02-24 | 1913-10-05 |
| 1916 | 1916-01-19 | 1916-12-18 |
| 1918 | 1918-01-04 | 1918-12-04 |
| 1919 | 1919-02-28 | 1919-11-23 |
| 1920 | 1920-02-21 | 1920-10-18 |
| 1931 | 1931-08-20 | 1931-12-11 |
| 1932 | 1932-02-05 | 1932-10-17 |
| 1933 | 1933-03-21 | 1933-12-13 |
| 1936 | 1936-02-02 | 1936-12-31 |
| 1940 | 1940-01-02 | 1940-12-31 |
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 | 14 | 16 | 1936 | 12 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 9 | 5 | 1908 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 1 | 1 | 1908 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1906.
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).