When to plant in Pittston, ME

Planting dates worked out from Pittston's own frost records, not a generic zone chart.

Safe to plant out
May 16
1 year in 10 has a later frost
Average last frost
May 5
about a 50% chance of a later one
Average first fall frost
Oct 10
1 year in 10 by Sep 29
Frost-free days
157
median, 1991–2020

Station used: Gardiner · 2.7 km away · station 40 m, town 25 m. How we match towns to stations

This season

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Planting dates for common crops

CropStart indoorsPlant out or sowHarvest from
Tomato Mar 21 – Apr 4 May 16 – May 30 Jul 10
Sweet pepper Mar 7 – Mar 21 May 16 – May 30 Jul 15
Lettuce (leaf) Mar 11 – Mar 18 Apr 15 – Apr 29 May 25
Peas — Apr 15 – May 13 Jun 9
Bush beans — May 9 – May 30 Jun 28
Carrot — Apr 24 – Jun 5 Jun 23
Beet — Apr 24 – Jun 5 Jun 13
Potato — Apr 24 – May 15 Jul 3
Kale Mar 11 – Mar 25 Apr 22 – May 6 Jun 4
Broccoli Mar 4 – Mar 18 Apr 15 – May 6 Jun 14
Cucumber Apr 18 – Apr 25 May 16 – May 30 Jul 5
Summer squash and zucchini Apr 18 – Apr 25 May 16 – May 30 Jun 30
Winter squash Apr 18 – Apr 25 May 16 – May 30 Aug 4
Sweet corn — May 9 – May 30 Jul 8
Onion (from sets) — Apr 15 – May 6 Jul 14
Garlic — Sep 26 – Oct 24 (fall) following summer
Spinach — Apr 15 – May 13 May 23
Basil Apr 4 – Apr 18 May 16 – May 30 Jul 12

Plan all 65 crops for Pittston

Pittston's weather over time

How the growing season has shifted here, year by year, from the station's own records.

Apr 15May 1May 15Jun 1 18901900191019201930194019501960197019801990200020102020
Each year's last spring frostLong-term trend
See the data as a table
YearLast spring frost
1887Apr 28
1888May 4
1889Apr 23
1893Apr 27
1894Apr 30
1895May 14
1896May 8
1897Apr 22
1898May 10
1899Apr 22
1900May 12
1901Apr 27
1902May 12
1903May 24
1904May 2
1905Apr 29
1906May 21
1907May 26
1908May 7
1909May 1
1910May 7
1911May 6
1912May 21
1913May 17
1914May 16
1915Jun 3
1916Apr 25
1917May 8
1918May 5
1919May 16
1920May 6
1921May 11
1922May 1
1923Apr 21
1924May 23
1925May 19
1926May 21
1927May 10
1928May 15
1929May 14
1930May 12
1931May 18
1932May 24
1933Jun 2
1934May 17
1935May 23
1936May 22
1937Apr 30
1938May 5
1939May 17
1940May 11
1941May 14
1942May 12
1943May 16
1944Jun 4
1945Jun 2
1946May 9
1947May 31
1948May 16
1950May 8
1951May 19
1952May 15
1953May 3
1954Apr 29
1955May 1
1956May 29
1957May 19
1958May 3
1959May 18
1960May 3
1961May 20
1962May 13
1963May 25
1964May 21
1965May 15
1966May 14
1967Jun 1
1968May 8
1969May 27
1970Apr 30
1971May 2
1972May 11
1975May 9
1976May 5
1977May 12
1978May 6
1979May 9
1980May 5
1981May 18
1982May 6
1983May 18
1984May 18
1985May 15
1986May 10
1987May 9
1988Apr 23
1989Apr 29
1990May 4
1991Apr 26
1992May 26
1993Apr 29
1994May 4
1995May 8
1996May 16
1997May 9
1998May 13
1999May 12
2000May 3
2001May 7
2002May 20
2003May 5
2004May 8
2005May 13
2006May 1
2007May 7
2008Apr 16
2009Apr 21
2010May 11
2011Apr 23
2012Apr 30
2013Apr 26
2014Apr 21
2015Apr 21
2016Apr 30
2017Apr 20
2018Jun 10
2019Apr 29
2020May 10
2021Apr 23
2022May 12
2023Jun 4
2024Apr 28

What this means for you: Since 1887, Pittston's last spring frost has stayed at about the same time of year. The frost-free season has grown by about 1 days per decade. Year-to-year swings are large, so keep using the safe date rather than the trend.

Source: daily records from Gardiner (NOAA GHCN-Daily). Years with too many missing days are left out.

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