Salcha Threshold Days by Year (USC00508140)
13 fixed thresholds counted per year at Salcha (USC00508140): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Salcha Thresholds
- Salcha: days with 10 mm (0.39 in) or more of precipitation in 18 years, most in 1984 with 14.
- Salcha: days with a maximum temperature at or below 0 C (32 F) in 16 years, most in 1996 with 159.
- Salcha: nights with a minimum temperature at or below 0 C (32 F) in 16 years, most in 1920 with 254.
- Salcha: nights with a minimum temperature at or below -10 C (14 F) in 16 years, most in 1920 with 164.
- 13 fixed thresholds have at least one qualifying day at Salcha.
Days at or above 30 C (86 F)
7 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1920 | 6 | 6 |
| 1976 | 3 | 3 |
| 1977 | 4 | 3 |
| 1978 | 2 | 3 |
| 1983 | 3 | 2.5 |
| 1986 | 2 | 2.5 |
| 2004 | 3 | 3 |
| Year | First date | Last date |
|---|---|---|
| 1920 | 1920-07-10 | 1920-08-02 |
| 1976 | 1976-07-22 | 1976-08-01 |
| 1977 | 1977-07-29 | 1977-08-21 |
| 1978 | 1978-07-11 | 1978-07-31 |
| 1983 | 1983-06-24 | 1983-06-26 |
| 1986 | 1986-07-05 | 1986-07-06 |
| 2004 | 2004-06-19 | 2004-06-24 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 7 | 6 | 1920 | 3 |
| 90 F (32.2 C): Days | 3 | 2 | 1920 | 1 |
| 0 C (32 F): Ice days (max | 16 | 159 | 1996 | 135 |
| 0 C (32 F): Frost days (min | 16 | 254 | 1920 | 231 |
| -10 C (14 F): Days with min | 16 | 164 | 1920 | 138 |
| -20 C (-4 F): Days with min | 16 | 111 | 1920 | 106 |
| -30 C (-22 F): Days with min | 16 | 61 | 1996 | 53 |
| -40 C (-40 F): Days with min | 14 | 20 | 1980 | 7 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 18 | 14 | 1984 | 12 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 10 | 4 | 1986 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 2 | 1 | 1998 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 15 | 8 | 1984 | 4 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 1 | 1 | 1984 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1920.
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).