Pjarnu Threshold Days by Year (EN000026231)
11 fixed thresholds counted per year at Pjarnu (EN000026231): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Pjarnu Thresholds
- Pjarnu: days with a maximum temperature at or below 0 C (32 F) in 53 years, most in 1963 with 103.
- Pjarnu: nights with a minimum temperature at or below 0 C (32 F) in 52 years, most in 1976 with 167.
- Pjarnu: nights with a minimum temperature at or below -10 C (14 F) in 52 years, most in 1942 with 84.
- Pjarnu: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 1978 with 26.
- 11 fixed thresholds have at least one qualifying day at Pjarnu.
Days at or above 30 C (86 F)
13 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1936 | 2 | 2.3 |
| 1938 | 1 | 2.3 |
| 1939 | 4 | 2.3 |
| 1940 | 1 | 1 |
| 1956 | 2 | 2 |
| 1963 | 1 | 1 |
| 1967 | 1 | 1 |
| 1972 | 3 | 2.3 |
| 1973 | 3 | 2.3 |
| 1975 | 1 | 2.3 |
| 1977 | 2 | 2.3 |
| 1983 | 1 | 3.5 |
| 1988 | 6 | 3.5 |
| Year | First date | Last date |
|---|---|---|
| 1936 | 1936-07-26 | 1936-08-02 |
| 1938 | 1938-07-28 | 1938-07-28 |
| 1939 | 1939-06-18 | 1939-08-15 |
| 1940 | 1940-06-29 | 1940-06-29 |
| 1956 | 1956-06-08 | 1956-06-10 |
| 1963 | 1963-08-01 | 1963-08-01 |
| 1967 | 1967-08-03 | 1967-08-03 |
| 1972 | 1972-06-27 | 1972-06-30 |
| 1973 | 1973-07-05 | 1973-07-07 |
| 1975 | 1975-08-06 | 1975-08-06 |
| 1977 | 1977-06-12 | 1977-06-13 |
| 1983 | 1983-07-10 | 1983-07-10 |
| 1988 | 1988-06-07 | 1988-07-14 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 13 | 6 | 1988 | 6 |
| 90 F (32.2 C): Days | 2 | 1 | 1936 | 1 |
| 0 C (32 F): Ice days (max | 53 | 103 | 1963 | 27 |
| 0 C (32 F): Frost days (min | 52 | 167 | 1976 | 111 |
| -10 C (14 F): Days with min | 52 | 84 | 1942 | 16 |
| -20 C (-4 F): Days with min | 41 | 34 | 1942 | 16 |
| -30 C (-22 F): Days with min | 8 | 4 | 1940 | 3 |
| 20 C (68 F): Tropical nights (min | 5 | 2 | 1988 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 51 | 26 | 1978 | 15 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 35 | 4 | 1972 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 5 | 1 | 1950 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.
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).