Salla Naruska-1 Threshold Days by Year (FIE00146403)
8 fixed thresholds counted per year at Salla Naruska-1 (FIE00146403): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Salla Naruska-1 Thresholds
- Salla Naruska-1: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1992 with 26.
- Salla Naruska-1: days with 25 mm (0.98 in) or more of precipitation in 14 years, most in 1992 with 5.
- Salla Naruska-1: days with a maximum temperature at or below 0 C (32 F) in 6 years, most in 1993 with 160.
- Salla Naruska-1: nights with a minimum temperature at or below 0 C (32 F) in 6 years, most in 1993 with 246.
- 8 fixed thresholds have at least one qualifying day at Salla Naruska-1.
Nights at or below 0 C (32 F)
6 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1991 | 222 | 234.2 |
| 1992 | 223 | 234.2 |
| 1993 | 246 | 234.2 |
| 1994 | 241 | 234.2 |
| 1995 | 233 | 234.2 |
| 1996 | 240 | 234.2 |
| Year | First date | Last date |
|---|---|---|
| 1991 | 1991-01-01 | 1991-12-31 |
| 1992 | 1992-01-01 | 1992-12-31 |
| 1993 | 1993-01-01 | 1993-12-31 |
| 1994 | 1994-01-01 | 1994-12-31 |
| 1995 | 1995-01-01 | 1995-12-31 |
| 1996 | 1996-01-01 | 1996-12-31 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 0 C (32 F): Ice days (max | 6 | 160 | 1993 | 135 |
| 0 C (32 F): Frost days (min | 6 | 246 | 1993 | 240 |
| -10 C (14 F): Days with min | 6 | 121 | 1992 | 110 |
| -20 C (-4 F): Days with min | 6 | 57 | 1991 | 51 |
| -30 C (-22 F): Days with min | 6 | 24 | 1991 | 12 |
| -40 C (-40 F): Days with min | 1 | 1 | 1994 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 33 | 26 | 1992 | 8 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 14 | 5 | 1992 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1991.
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).