The summary climate graph for Newburgh, NY shows a selection of temperature, rainfall and snow minimum, mean and maximum measures over the course of a year. Click on each of the measures in the key to toggle them on and off.
The warmest month in Stewart International, Newburgh, New York is July with an average high temperature of 82.9°F. The hottest day on record was September 2 1953 when the temperature hit 102.0°F. During January the overnight temperature drops to an average of 20.1°F with the lowest temperature of -20.0°F being recorded on February 8 1967.
The warmest days on record are:
| 2 Sep 1953 | 102°F |
| 15 Jul 1995 | 101.8°F |
| 3 Jul 1966 | 100.9°F |
| 17 Jul 1999 | 100.4°F |
| 6 Jul 2010 | 100.4°F |
The warmest months on average were:
| July 1955 | 90°F |
| July 1999 | 89°F |
| July 1952 | 87.4°F |
| July 1966 | 87.4°F |
| July 1944 | 87.2°F |
The coldest days on record are:
| 8 Feb 1967 | -20°F |
| 2 Feb 1961 | -18°F |
| 21 Jan 1994 | -18°F |
| 2 Jan 1968 | -17°F |
| 15 Jan 1988 | -15.9°F |
The coldest months on average were:
| January 1945 | 10°F |
| February 1963 | 10.2°F |
| January 1948 | 10.2°F |
| January 1994 | 10.8°F |
| December 1989 | 11.2°F |
The wettest month by average rainfall in Newburgh, NY is September with an average of 0.4 inches of rain falling on 8 to 9 days.Although in May it typically rains on more days with 0.2 inches falling in 11 to 12 days. The driest month by average rainfall in Newburgh, NY is January with an average of 0.2 inches of rain falling on 6 to 7 days. Although in February it typically rains on less days with 0.2 inches falling in 5 to 6 days
The wettest days on record are:
| 26 January 1978 | 1 inches |
| 6 January 1983 | 1 inches |
| 27 January 1986 | 0.9 inches |
| 12 January 1976 | 0.5 inches |
| 19 January 1987 | 0.5 inches |
The wettest months on record are:
| September 1975 | 9.2 inches |
| September 1985 | 5.4 inches |
| November 1986 | 4.8 inches |
| October 1975 | 4.7 inches |
| August 1975 | 4.5 inches |
The driest months on record are:
| December 2012 | 0 inches |
| September 1942 | 0 inches |
| October 1942 | 0 inches |
| November 1942 | 0 inches |
| December 1942 | 0 inches |