Canby 3 SW Threshold Days by Year (USC00041476)
14 fixed thresholds counted per year at Canby 3 SW (USC00041476): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Canby 3 SW Thresholds
- Canby 3 SW: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1995 with 21.
- Canby 3 SW: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1995 with 6.
- Canby 3 SW: days with 10 cm (3.9 in) or more of snowfall in 16 years, most in 1968 with 4.
- Canby 3 SW: days with a maximum temperature at or above 30 C (86 F) in 6 years, most in 1977 with 64.
- 14 fixed thresholds have at least one qualifying day at Canby 3 SW.
Days at or above 30 C (86 F)
6 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1976 | 55 | 52.7 |
| 1977 | 64 | 52.7 |
| 1978 | 39 | 52.7 |
| 1995 | 34 | 37.7 |
| 1997 | 33 | 37.7 |
| 1998 | 46 | 37.7 |
| Year | First date | Last date |
|---|---|---|
| 1976 | 1976-05-13 | 1976-10-13 |
| 1977 | 1977-06-01 | 1977-09-13 |
| 1978 | 1978-06-07 | 1978-10-09 |
| 1995 | 1995-06-25 | 1995-09-19 |
| 1997 | 1997-06-17 | 1997-09-25 |
| 1998 | 1998-07-07 | 1998-09-16 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 6 | 64 | 1977 | 46 |
| 35 C (95 F): Days | 5 | 20 | 1998 | 20 |
| 90 F (32.2 C): Days | 6 | 43 | 1977 | 37 |
| 100 F (37.8 C): Days | 3 | 2 | 1998 | 2 |
| 0 C (32 F): Ice days (max | 5 | 19 | 1977 | 10 |
| 0 C (32 F): Frost days (min | 6 | 225 | 1976 | 175 |
| -10 C (14 F): Days with min | 6 | 65 | 1976 | 22 |
| -20 C (-4 F): Days with min | 6 | 19 | 1977 | 1 |
| -30 C (-22 F): Days with min | 1 | 1 | 1977 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 39 | 21 | 1995 | 5 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 29 | 6 | 1995 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 4 | 2 | 1962 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 16 | 4 | 1968 | 5 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 4 | 2 | 1968 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1976.
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).