Wayan Threshold Days by Year
11 fixed thresholds counted per year at Wayan (USC00109601): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Wayan Thresholds
- Wayan: nights with a minimum temperature at or below 0 C (32 F) in 14 years, most in 2005 with 250.
- Wayan: nights with a minimum temperature at or below -10 C (14 F) in 14 years, most in 2011 with 96.
- Wayan: nights with a minimum temperature at or below -20 C (-4 F) in 14 years, most in 2011 with 33.
- Wayan: days with 10 mm (0.39 in) or more of precipitation in 14 years, most in 1963 with 24.
- 11 fixed thresholds have at least one qualifying day at Wayan.
Days at or above 30 C (86 F)
11 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1957 | 1 | 1 |
| 1960 | 15 | 11 |
| 1961 | 20 | 11 |
| 1962 | 5 | 11 |
| 1963 | 4 | 11 |
| 1998 | 7 | 7 |
| 2004 | 3 | 10.7 |
| 2005 | 13 | 10.7 |
| 2006 | 16 | 10.7 |
| 2011 | 4 | 6.5 |
| 2012 | 9 | 6.5 |
| Year | First date | Last date |
|---|---|---|
| 1957 | 1957-08-18 | 1957-08-18 |
| 1960 | 1960-07-13 | 1960-08-20 |
| 1961 | 1961-06-16 | 1961-08-19 |
| 1962 | 1962-06-30 | 1962-08-16 |
| 1963 | 1963-07-22 | 1963-08-09 |
| 1998 | 1998-07-17 | 1998-09-04 |
| 2004 | 2004-07-14 | 2004-08-14 |
| 2005 | 2005-07-12 | 2005-08-08 |
| 2006 | 2006-07-11 | 2006-07-30 |
| 2011 | 2011-08-24 | 2011-08-27 |
| 2012 | 2012-07-09 | 2012-08-26 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 11 | 20 | 1961 | 9 |
| 90 F (32.2 C): Days | 4 | 7 | 2006 | 7 |
| 0 C (32 F): Ice days (max | 11 | 78 | 1960 | 63 |
| 0 C (32 F): Frost days (min | 14 | 250 | 2005 | 199 |
| -10 C (14 F): Days with min | 14 | 96 | 2011 | 80 |
| -20 C (-4 F): Days with min | 14 | 33 | 2011 | 16 |
| -30 C (-22 F): Days with min | 12 | 6 | 2011 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 14 | 24 | 1963 | 18 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 5 | 4 | 1963 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 11 | 16 | 2004 | 3 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 1 | 0 | n/a | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.
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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).