Ponyri Threshold Days by Year (RSM00034003)
13 fixed thresholds counted per year at Ponyri (RSM00034003): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Ponyri Thresholds
- Ponyri: days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 2006 with 24.
- Ponyri: days with a maximum temperature at or below 0 C (32 F) in 59 years, most in 1987 with 126.
- Ponyri: nights with a minimum temperature at or below 0 C (32 F) in 59 years, most in 1987 with 190.
- Ponyri: nights with a minimum temperature at or below -10 C (14 F) in 59 years, most in 1987 with 94.
- 13 fixed thresholds have at least one qualifying day at Ponyri.
Days at or above 30 C (86 F)
50 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1959 | 8 | 8 |
| 1960 | 11 | 5.6 |
| 1961 | 9 | 5.6 |
| 1962 | 3 | 5.6 |
| 1963 | 6 | 5.6 |
| 1964 | 2 | 5.6 |
| 1967 | 5 | 5.6 |
| 1969 | 3 | 5.6 |
| 1970 | 5 | 7.8 |
| 1971 | 1 | 7.8 |
| 1972 | 25 | 7.8 |
| 1975 | 2 | 7.8 |
| 1979 | 6 | 7.8 |
| 1981 | 15 | 4.3 |
| 1983 | 2 | 4.3 |
| 1984 | 1 | 4.3 |
| 1985 | 4 | 4.3 |
| 1986 | 1 | 4.3 |
| 1987 | 2 | 4.3 |
| 1988 | 3 | 4.3 |
| 1989 | 6 | 4.3 |
| 1990 | 1 | 8.2 |
| 1991 | 6 | 8.2 |
| 1992 | 10 | 8.2 |
| 1993 | 3 | 8.2 |
| 1994 | 3 | 8.2 |
| 1995 | 5 | 8.2 |
| 1996 | 9 | 8.2 |
| 1998 | 14 | 8.2 |
| 1999 | 23 | 8.2 |
| 2000 | 1 | 9.4 |
| 2001 | 18 | 9.4 |
| 2002 | 12 | 9.4 |
| 2003 | 2 | 9.4 |
| 2004 | 1 | 9.4 |
| 2005 | 5 | 9.4 |
| 2006 | 7 | 9.4 |
| 2007 | 24 | 9.4 |
| 2008 | 16 | 9.4 |
| 2009 | 8 | 9.4 |
| 2010 | 50 | 18.7 |
| 2011 | 9 | 18.7 |
| 2012 | 15 | 18.7 |
| 2013 | 13 | 18.7 |
| 2014 | 24 | 18.7 |
| 2015 | 16 | 18.7 |
| 2016 | 15 | 18.7 |
| 2017 | 13 | 18.7 |
| 2018 | 13 | 18.7 |
| 2025 | 4 | 4 |
| Year | First date | Last date |
|---|---|---|
| 1959 | 1959-06-12 | 1959-08-01 |
| 1960 | 1960-06-15 | 1960-07-27 |
| 1961 | 1961-06-28 | 1961-08-18 |
| 1962 | 1962-05-29 | 1962-08-09 |
| 1963 | 1963-05-25 | 1963-08-23 |
| 1964 | 1964-07-01 | 1964-07-30 |
| 1967 | 1967-05-21 | 1967-08-18 |
| 1969 | 1969-08-27 | 1969-08-29 |
| 1970 | 1970-07-04 | 1970-08-11 |
| 1971 | 1971-08-13 | 1971-08-13 |
| 1972 | 1972-06-16 | 1972-08-24 |
| 1975 | 1975-06-18 | 1975-06-19 |
| 1979 | 1979-05-30 | 1979-06-30 |
| 1981 | 1981-06-10 | 1981-08-23 |
| 1983 | 1983-05-24 | 1983-07-14 |
| 1984 | 1984-07-18 | 1984-07-18 |
| 1985 | 1985-08-09 | 1985-08-19 |
| 1986 | 1986-06-02 | 1986-06-02 |
| 1987 | 1987-06-15 | 1987-06-16 |
| 1988 | 1988-06-06 | 1988-07-18 |
| 1989 | 1989-06-09 | 1989-07-14 |
| 1990 | 1990-07-07 | 1990-07-07 |
| 1991 | 1991-06-18 | 1991-07-02 |
| 1992 | 1992-07-15 | 1992-08-31 |
| 1993 | 1993-07-22 | 1993-07-28 |
| 1994 | 1994-08-08 | 1994-08-10 |
| 1995 | 1995-05-30 | 1995-07-24 |
| 1996 | 1996-05-12 | 1996-08-21 |
| 1998 | 1998-06-09 | 1998-08-04 |
| 1999 | 1999-06-10 | 1999-08-14 |
| 2000 | 2000-08-22 | 2000-08-22 |
| 2001 | 2001-07-14 | 2001-08-20 |
| 2002 | 2002-07-05 | 2002-08-03 |
| 2003 | 2003-05-24 | 2003-05-25 |
| 2004 | 2004-08-21 | 2004-08-21 |
| 2005 | 2005-05-23 | 2005-08-01 |
| 2006 | 2006-06-04 | 2006-08-14 |
| 2007 | 2007-05-23 | 2007-08-25 |
| 2008 | 2008-07-14 | 2008-09-09 |
| 2009 | 2009-06-11 | 2009-07-19 |
| 2010 | 2010-06-12 | 2010-08-24 |
| 2011 | 2011-06-19 | 2011-08-15 |
| 2012 | 2012-07-06 | 2012-08-07 |
| 2013 | 2013-05-16 | 2013-08-12 |
| 2014 | 2014-05-17 | 2014-08-21 |
| 2015 | 2015-05-26 | 2015-09-24 |
| 2016 | 2016-06-28 | 2016-08-23 |
| 2017 | 2017-07-27 | 2017-08-22 |
| 2018 | 2018-05-03 | 2018-09-03 |
| 2025 | 2025-07-08 | 2025-07-11 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 50 | 50 | 2010 | 4 |
| 35 C (95 F): Days | 10 | 24 | 2010 | 1 |
| 90 F (32.2 C): Days | 28 | 40 | 2010 | 3 |
| 100 F (37.8 C): Days | 1 | 10 | 2010 | 10 |
| 0 C (32 F): Ice days (max | 59 | 126 | 1987 | 31 |
| 0 C (32 F): Frost days (min | 59 | 190 | 1987 | 55 |
| -10 C (14 F): Days with min | 59 | 94 | 1987 | 16 |
| -20 C (-4 F): Days with min | 57 | 39 | 1963 | 7 |
| -30 C (-22 F): Days with min | 13 | 4 | 1967 | 1 |
| 20 C (68 F): Tropical nights (min | 10 | 12 | 2010 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 66 | 24 | 2006 | 10 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 58 | 5 | 1981 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 17 | 2 | 1979 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.
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).