Farosund Threshold Days by Year (SWE00138270)
3 fixed thresholds counted per year at Farosund (SWE00138270): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Farosund Thresholds
- Farosund: days with 10 mm (0.39 in) or more of precipitation in 10 years, most in 1974 with 21.
- Farosund: days with 25 mm (0.98 in) or more of precipitation in 5 years, most in 1972 with 3.
- Farosund: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 1972 with 1.
- 3 fixed thresholds have at least one qualifying day at Farosund.
Days with 10 mm (0.39 in) or more of precipitation
10 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1969 | 8 | 8 |
| 1970 | 12 | 11.7 |
| 1971 | 11 | 11.7 |
| 1972 | 14 | 11.7 |
| 1973 | 15 | 11.7 |
| 1974 | 21 | 11.7 |
| 1975 | 3 | 11.7 |
| 1976 | 8 | 11.7 |
| 1977 | 12 | 11.7 |
| 1978 | 9 | 11.7 |
| Year | First date | Last date |
|---|---|---|
| 1969 | 1969-03-08 | 1969-11-29 |
| 1970 | 1970-04-04 | 1970-11-28 |
| 1971 | 1971-02-26 | 1971-12-28 |
| 1972 | 1972-04-03 | 1972-09-28 |
| 1973 | 1973-04-11 | 1973-12-06 |
| 1974 | 1974-01-15 | 1974-12-28 |
| 1975 | 1975-03-29 | 1975-11-29 |
| 1976 | 1976-01-01 | 1976-12-27 |
| 1977 | 1977-03-27 | 1977-12-28 |
| 1978 | 1978-01-11 | 1978-09-14 |
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 | 10 | 21 | 1974 | 9 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 5 | 3 | 1972 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 1 | 1 | 1972 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.
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).