When to plant in Orangeville, UT

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

Safe to plant out
Jun 9
1 year in 10 has a later frost
Average last frost
May 21
about a 50% chance of a later one
Average first fall frost
Sep 25
1 year in 10 by Sep 13
Frost-free days
127
median, 1991–2020

Station used: Castle Dale · 4.1 km away · station 1716 m, town 1761 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 Apr 14 – Apr 28 Jun 9 – Jun 23 Aug 3
Sweet pepper Mar 31 – Apr 14 Jun 9 – Jun 23 Aug 8
Lettuce (leaf) Mar 19 – Mar 26 Apr 23 – May 7 Jun 2
Peas — Apr 9 – May 7 Jun 3
Bush beans — Jun 2 – Jun 23 Jul 22
Carrot — Apr 30 – Jun 11 Jun 29
Beet — Apr 23 – Jun 4 Jun 12
Potato — Apr 30 – May 21 Jul 9
Kale Mar 12 – Mar 26 Apr 23 – May 7 Jun 5
Broccoli Mar 12 – Mar 26 Apr 23 – May 14 Jun 22
Cucumber May 12 – May 19 Jun 9 – Jun 23 Jul 29
Summer squash and zucchini May 12 – May 19 Jun 9 – Jun 23 Jul 24
Winter squash May 12 – May 19 Jun 9 – Jun 23 Aug 28
Sweet corn — Jun 2 – Jun 23 Aug 1
Onion (from sets) — Apr 23 – May 14 Jul 22
Garlic — Sep 11 – Oct 9 (fall) following summer
Spinach — Apr 9 – May 7 May 17
Basil Apr 28 – May 12 Jun 9 – Jun 23 Aug 5

Plan all 65 crops for Orangeville

Orangeville's weather over time

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

May 1May 15Jun 1Jun 15Jul 1 191019201930194019501960197019801990200020102020
Each year's last spring frostLong-term trend
See the data as a table
YearLast spring frost
1903May 29
1907Jun 16
1909Jun 13
1910May 18
1913Jun 30
1914Jun 7
1915May 5
1917Jun 13
1918May 30
1919Jun 2
1920May 6
1921Jul 3
1922May 27
1923Jun 1
1924May 7
1925Apr 30
1926May 10
1927May 30
1928May 5
1929Jun 3
1930May 24
1931May 22
1932Jun 8
1933May 24
1934Apr 27
1935May 31
1936May 6
1937Jun 6
1938May 9
1940May 1
1942May 30
1946May 31
1956May 15
1957May 22
1958May 3
1959May 29
1960May 24
1961May 17
1962May 18
1963May 13
1964May 12
1965May 27
1966May 2
1967May 15
1968Jun 30
1969Apr 29
1970May 15
1971May 19
1972May 14
1973Jun 19
1974May 21
1975May 30
1976Jun 15
1977May 20
1978May 25
1979Jun 8
1980May 26
1981May 13
1982Jun 9
1983May 18
1984May 9
1985May 14
1986May 23
1987May 3
1988May 31
1989Jun 22
1990Jun 2
1991May 28
1992May 11
1993May 10
1994May 21
1995May 28
1996Apr 30
1997May 8
1998May 23
1999May 18
2000May 14
2001Jun 13
2002Jun 11
2003May 11
2004May 2
2005May 8
2006May 29
2007Jun 8
2008Jun 12
2009Apr 28
2010May 30
2011May 31
2012May 28
2013Jun 1
2014May 14
2015May 16
2016May 22
2017May 20
2018May 2
2019May 21
2020Jun 9
2021Jun 11
2022May 31
2023May 6
2024May 26
2025May 20
2026May 20

What this means for you: Since 1903, Orangeville's last spring frost has stayed at about the same time of year. Year-to-year swings are large, so keep using the safe date rather than the trend.

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

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