Islip, NY: March
: March 2026 averaged 41.6°F in Islip, NY, the warmest March since 2025, 19th warmest of 63.
March 2026
- Mean temperature
- 41.6°F
- Warmest since 2025
- 19th warmest of 63
- Precipitation
- 4.19 in
- Wettest since 2025
- 28th wettest of 63
A normal March in Islip, NY (1991 to 2020): a mean temperature of 39.1°F, between 36.2°F and 44.8°F in eight years of ten and 4.55 in of precipitation, between 2.32 in and 7.67 in in eight years of ten.
- Normal range, 36.2 to 44.8°F
Every year, ranked, as a table
Every March in Islip, NY from 1964 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.
| Year | Mean, °F | Rank | High, °F | Rank | Low, °F | Rank | Precipitation, in | Rank | Days missing |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | 41.6 | 19 | 49.7 | 22 | 33.6 | 16 | 4.19 | 28 | 0 |
| 2025 | 45 | 5 | 54.2 | 2 | 35.9 | 7 | 4.76 | 20 | 0 |
| 2024 | 45.7 | 2 | 53.9 | 4 | 37.5 | 2 | 9.54 | 1 | 0 |
| 2023 | 41.8 | 17 | 50.1 | 19 | 33.4 | 18 | 3.83 | 35 | 0 |
| 2022 | 42.4 | 13 | 50.9 | 11 | 33.8 | 15 | 3.99 | 31 | 0 |
| 2021 | 42.4 | 13 | 51.8 | 9 | 33.1 | 20 | 3.92 | 33 | 0 |
| 2020 | 44.8 | 7 | 53 | 6 | 36.5 | 6 | 4.20 | 27 | 0 |
| 2019 | 38.7 | 39 | 46.5 | 39 | 30.8 | 41 | 3.19 | 43 | 0 |
| 2018 | 38 | 47 | 44.8 | 50 | 31.2 | 33 | 7.67 | 4 | 0 |
| 2017 | 37.1 | 49 | 45.3 | 46 | 29 | 52 | 5.45 | 15 | 0 |
| 2016 | 45.5 | 3 | 54.1 | 3 | 36.9 | 4 | 2.72 | 49 | 0 |
| 2015 | 35.2 | 59 | 43.3 | 59 | 27.1 | 60 | 5.07 | 17 | 0 |
| 2014 | 35.8 | 57 | 44.7 | 52 | 26.8 | 61 | 5.90 | 12 | 0 |
| 2013 | 38.3 | 41 | 45.3 | 46 | 31.3 | 31 | 2.64 | 50 | 0 |
| 2012 | 47.3 | 1 | 55.7 | 1 | 38.9 | 1 | 0.99 | 63 | 0 |
| 2011 | 40.4 | 25 | 48.5 | 26 | 32.3 | 24 | 3.04 | 48 | 0 |
| 2010 | 45.1 | 4 | 53.5 | 5 | 36.7 | 5 | 9.41 | 2 | 0 |
| 2009 | 38.8 | 37 | 47.2 | 35 | 30.3 | 44 | 2.43 | 55 | 0 |
| 2008 | 40.3 | 27 | 48.5 | 26 | 32 | 25 | 5.89 | 13 | 0 |
| 2007 | 38.3 | 41 | 47.5 | 32 | 29.2 | 49 | 4.68 | 22 | 0 |
| 2006 | 39.4 | 33 | 47.7 | 31 | 31.1 | 35 | 1.08 | 62 | 0 |
| 2005 | 35 | 61 | 43.4 | 58 | 26.7 | 62 | 3.12 | 44 | 0 |
| 2004 | 39.5 | 32 | 46.6 | 38 | 32.4 | 22 | 3.62 | 39 | 0 |
| 2003 | 39.6 | 30 | 48.9 | 25 | 30.4 | 43 | 4.69 | 21 | 0 |
| 2002 | 41.8 | 17 | 50.5 | 14 | 33.2 | 19 | 4.43 | 25 | 0 |
| 2001 | 36.7 | 52 | 43.6 | 57 | 29.8 | 46 | 9.14 | 3 | 0 |
| 2000 | 43.2 | 9 | 52.5 | 7 | 33.9 | 14 | 4.67 | 24 | 0 |
| 1999 | 40.9 | 23 | 50.5 | 14 | 31.2 | 33 | 5.99 | 10 | 0 |
| 1998 | 42 | 15 | 49.5 | 23 | 34.5 | 12 | 7.67 | 4 | 0 |
| 1997 | 38.8 | 37 | 47.4 | 34 | 30.2 | 45 | 5.94 | 11 | 0 |
| 1996 | 36.2 | 56 | 44.6 | 53 | 27.8 | 56 | 3.37 | 41 | 0 |
| 1995 | 42.9 | 10 | 50.9 | 11 | 34.9 | 10 | 1.32 | 60 | 0 |
| 1994 | 38.6 | 40 | 46.1 | 42 | 31.1 | 35 | 5.01 | 18 | 0 |
| 1993 | 36.8 | 51 | 44.4 | 54 | 29.1 | 50 | 5.39 | 16 | 0 |
| 1992 | 36.9 | 50 | 44.8 | 50 | 29.1 | 50 | 3.56 | 40 | 0 |
| 1991 | 42.7 | 11 | 50.4 | 16 | 35 | 9 | 3.84 | 34 | 0 |
| 1990 | 40.5 | 24 | 49.4 | 24 | 31.6 | 28 | 2.55 | 53 | 0 |
| 1989 | 38.1 | 45 | 45.5 | 45 | 30.8 | 41 | 4.68 | 22 | 0 |
| 1988 | 39.9 | 29 | 48.2 | 30 | 31.6 | 28 | 3.94 | 32 | 0 |
| 1987 | 41 | 22 | 50.2 | 17 | 31.9 | 27 | 4.93 | 19 | 0 |
| 1986 | 40.4 | 25 | 49.8 | 21 | 31 | 38 | 3.10 | 45 | 0 |
| 1985 | 41.9 | 16 | 50.2 | 17 | 33.6 | 16 | 2.38 | 56 | 0 |
| 1984 | 34.6 | 62 | 41.1 | 63 | 28.2 | 55 | 5.53 | 14 | 0 |
| 1983 | 41.1 | 21 | 47.5 | 32 | 34.7 | 11 | 6.86 | 7 | 0 |
| 1982 | 40.2 | 28 | 48.4 | 28 | 32 | 25 | 2.63 | 51 | 0 |
| 1981 | 39.1 | 36 | 47.2 | 35 | 31 | 38 | 1.56 | 59 | 0 |
| 1980 | 38.2 | 43 | 45.2 | 48 | 31.1 | 35 | 6.44 | 8 | 0 |
| 1979 | 42.6 | 12 | 50.7 | 13 | 34.5 | 12 | 3.77 | 37 | 0 |
| 1978 | 35.2 | 59 | 42.9 | 61 | 27.5 | 59 | 2.33 | 57 | 0 |
| 1977 | 43.4 | 8 | 51.7 | 10 | 35.1 | 8 | 3.80 | 36 | 0 |
| 1976 | 41.3 | 20 | 49.9 | 20 | 32.7 | 21 | 3.07 | 46 | 0 |
| 1975 | 36.7 | 52 | 45.7 | 43 | 27.7 | 57 | 3.37 | 41 | 0 |
| 1974 | 39.6 | 30 | 48.4 | 28 | 30.9 | 40 | 6.25 | 9 | 0 |
| 1973 | 44.9 | 6 | 52.5 | 7 | 37.3 | 3 | 3.77 | 37 | 0 |
| 1972 | 38.2 | 43 | 45.1 | 49 | 31.4 | 30 | 4.13 | 30 | 0 |
| 1971 | 39.3 | 34 | 46.3 | 41 | 32.4 | 22 | 3.05 | 47 | 0 |
| 1970 | 36.6 | 54 | 43.7 | 56 | 29.6 | 48 | 4.27 | 26 | 0 |
| 1969 | 35.5 | 58 | 43.3 | 59 | 27.7 | 57 | 2.53 | 54 | 0 |
| 1968 | 37.2 | 48 | 45.7 | 43 | 28.7 | 54 | 4.17 | 29 | 0 |
| 1967 | 32.5 | 63 | 42 | 62 | 23 | 63 | 7.63 | 6 | 0 |
| 1966 | 39.2 | 35 | 47.1 | 37 | 31.3 | 31 | 1.18 | 61 | 0 |
| 1965 | 36.5 | 55 | 44.1 | 55 | 28.8 | 53 | 2.25 | 58 | 0 |
| 1964 | 38.1 | 45 | 46.5 | 39 | 29.8 | 46 | 2.59 | 52 | 0 |
Warmest, coldest, wettest and driest
| Year | Mean, °F |
|---|---|
| 2012 | 47.3 |
| 2024 | 45.7 |
| 2016 | 45.5 |
| 2010 | 45.1 |
| 2025 | 45 |
| 1973 | 44.9 |
| 2020 | 44.8 |
| 1977 | 43.4 |
| 2000 | 43.2 |
| 1995 | 42.9 |
| Year | Mean, °F |
|---|---|
| 1967 | 32.5 |
| 1984 | 34.6 |
| 2005 | 35 |
| 2015 | 35.2 |
| 1978 | 35.2 |
| 1969 | 35.5 |
| 2014 | 35.8 |
| 1996 | 36.2 |
| 1965 | 36.5 |
| 1970 | 36.6 |
| Year | Precipitation, in |
|---|---|
| 2024 | 9.54 |
| 2010 | 9.41 |
| 2001 | 9.14 |
| 2018 | 7.67 |
| 1998 | 7.67 |
| 1967 | 7.63 |
| 1983 | 6.86 |
| 1980 | 6.44 |
| 1974 | 6.25 |
| 1999 | 5.99 |
| Year | Precipitation, in |
|---|---|
| 2012 | 0.99 |
| 2006 | 1.08 |
| 1966 | 1.18 |
| 1995 | 1.32 |
| 1981 | 1.56 |
| 1965 | 2.25 |
| 1978 | 2.33 |
| 1985 | 2.38 |
| 2009 | 2.43 |
| 1969 | 2.53 |
The hottest, coldest and wettest days
- Hottest day
- 68°F
- Coldest night
- 18°F
- Wettest day
- 1.26 in
Every month, season and year
Months
Seasons
Years
Islip, NY the day's answers
Every answer in words
- March 2026 brought 4.19 in of precipitation in Islip, NY, the wettest March since 2025, 28th wettest of 63.
- The hottest day of March 2026 in Islip, NY: 68°F on Monday 9 March 2026.
- The coldest night of March 2026 in Islip, NY: a low of 18°F on Tuesday 3 March 2026.
- The wettest day of March 2026 in Islip, NY: 1.26 in on Thursday 5 March 2026.