When to plant in Saint Cloud, MN
Planting dates worked out from Saint Cloud's own frost records, not a generic zone chart.
Safe to plant out
May 22
1 year in 10 has a later frost
Average last frost
May 9
about a 50% chance of a later one
Average first fall frost
Sep 26
1 year in 10 by Sep 15
Frost-free days
145
median, 1991–2020
Station used: St Cloud Rgnl Ap · 8.8 km away · station 310 m, town 314 m. How we match towns to stations
This season
Plan your garden.
Planting dates for common crops
| Crop | Start indoors | Plant out or sow | Harvest from |
|---|---|---|---|
| Tomato | Mar 27 – Apr 10 | May 22 – Jun 5 | Jul 16 |
| Sweet pepper | Mar 13 – Mar 27 | May 22 – Jun 5 | Jul 21 |
| Lettuce (leaf) | Mar 10 – Mar 17 | Apr 14 – Apr 28 | May 24 |
| Peas | — | Apr 14 – May 12 | Jun 8 |
| Bush beans | — | May 15 – Jun 5 | Jul 4 |
| Carrot | — | Apr 22 – Jun 3 | Jun 21 |
| Beet | — | Apr 22 – Jun 3 | Jun 11 |
| Potato | — | Apr 22 – May 13 | Jul 1 |
| Kale | Mar 10 – Mar 24 | Apr 21 – May 5 | Jun 3 |
| Broccoli | Mar 3 – Mar 17 | Apr 14 – May 5 | Jun 13 |
| Cucumber | Apr 24 – May 1 | May 22 – Jun 5 | Jul 11 |
| Summer squash and zucchini | Apr 24 – May 1 | May 22 – Jun 5 | Jul 6 |
| Winter squash | Apr 24 – May 1 | May 22 – Jun 5 | Aug 10 |
| Sweet corn | — | May 15 – Jun 5 | Jul 14 |
| Onion (from sets) | — | Apr 14 – May 5 | Jul 13 |
| Garlic | — | Sep 12 – Oct 10 (fall) | following summer |
| Spinach | — | Apr 14 – May 12 | May 22 |
| Basil | Apr 10 – Apr 24 | May 22 – Jun 5 | Jul 18 |
Saint Cloud's weather over time
How the growing season has shifted here, year by year, from the station's own records.
Each year's last spring frostLong-term trend
See the data as a table
| Year | Last spring frost |
|---|---|
| 1940 | May 3 |
| 1941 | May 10 |
| 1942 | May 16 |
| 1943 | May 17 |
| 1944 | May 6 |
| 1945 | May 15 |
| 1946 | May 12 |
| 1947 | May 29 |
| 1948 | May 8 |
| 1949 | May 24 |
| 1950 | May 2 |
| 1951 | Apr 26 |
| 1952 | Apr 24 |
| 1953 | May 16 |
| 1954 | May 8 |
| 1955 | May 8 |
| 1956 | May 16 |
| 1957 | May 16 |
| 1958 | May 6 |
| 1959 | May 16 |
| 1960 | May 11 |
| 1961 | May 19 |
| 1962 | Apr 23 |
| 1963 | May 23 |
| 1964 | Apr 20 |
| 1965 | Apr 28 |
| 1966 | May 10 |
| 1967 | May 20 |
| 1968 | May 5 |
| 1969 | May 12 |
| 1970 | May 2 |
| 1971 | May 19 |
| 1972 | May 3 |
| 1973 | May 17 |
| 1974 | May 25 |
| 1975 | May 2 |
| 1976 | May 18 |
| 1977 | May 2 |
| 1978 | May 3 |
| 1979 | May 21 |
| 1980 | May 15 |
| 1981 | May 19 |
| 1982 | May 8 |
| 1983 | May 26 |
| 1984 | May 29 |
| 1985 | Apr 26 |
| 1986 | May 21 |
| 1987 | May 4 |
| 1988 | May 17 |
| 1989 | May 27 |
| 1990 | May 11 |
| 1991 | May 3 |
| 1992 | May 26 |
| 1993 | Jun 1 |
| 1994 | May 10 |
| 1995 | May 24 |
| 1996 | May 13 |
| 1997 | May 21 |
| 1998 | Apr 29 |
| 1999 | Apr 25 |
| 2000 | May 19 |
| 2001 | Apr 25 |
| 2002 | May 20 |
| 2003 | May 2 |
| 2004 | May 15 |
| 2005 | May 4 |
| 2006 | May 22 |
| 2007 | Apr 15 |
| 2008 | Apr 29 |
| 2009 | May 11 |
| 2010 | May 9 |
| 2011 | May 4 |
| 2012 | Apr 23 |
| 2013 | May 13 |
| 2014 | Apr 25 |
| 2015 | May 20 |
| 2016 | May 15 |
| 2017 | May 1 |
| 2018 | Apr 28 |
| 2019 | May 10 |
| 2020 | May 12 |
| 2021 | May 12 |
| 2022 | Apr 28 |
| 2023 | Apr 26 |
| 2024 | Apr 21 |
Each year's frost-free daysLong-term trend
See the data as a table
| Year | Frost-free days |
|---|---|
| 1940 | 131 |
| 1941 | 140 |
| 1942 | 130 |
| 1943 | 121 |
| 1944 | 155 |
| 1945 | 135 |
| 1946 | 113 |
| 1947 | 115 |
| 1948 | 146 |
| 1949 | 126 |
| 1950 | 144 |
| 1951 | 150 |
| 1952 | 162 |
| 1953 | 128 |
| 1954 | 136 |
| 1955 | 125 |
| 1956 | 130 |
| 1957 | 126 |
| 1958 | 147 |
| 1959 | 123 |
| 1960 | 141 |
| 1961 | 128 |
| 1962 | 149 |
| 1963 | 157 |
| 1964 | 168 |
| 1965 | 149 |
| 1966 | 138 |
| 1967 | 126 |
| 1968 | 150 |
| 1969 | 152 |
| 1970 | 159 |
| 1971 | 122 |
| 1972 | 141 |
| 1973 | 123 |
| 1974 | 98 |
| 1975 | 133 |
| 1976 | 126 |
| 1977 | 152 |
| 1978 | 156 |
| 1979 | 137 |
| 1980 | 130 |
| 1981 | 121 |
| 1982 | 135 |
| 1983 | 118 |
| 1984 | 118 |
| 1985 | 147 |
| 1986 | 136 |
| 1987 | 150 |
| 1988 | 138 |
| 1989 | 108 |
| 1990 | 140 |
| 1991 | 138 |
| 1992 | 115 |
| 1993 | 108 |
| 1994 | 151 |
| 1995 | 118 |
| 1996 | 122 |
| 1997 | 122 |
| 1998 | 145 |
| 1999 | 148 |
| 2000 | 124 |
| 2001 | 151 |
| 2002 | 126 |
| 2003 | 145 |
| 2004 | 136 |
| 2005 | 155 |
| 2006 | 120 |
| 2007 | 149 |
| 2008 | 157 |
| 2009 | 149 |
| 2010 | 146 |
| 2011 | 133 |
| 2012 | 151 |
| 2013 | 152 |
| 2014 | 162 |
| 2015 | 132 |
| 2016 | 144 |
| 2017 | 160 |
| 2018 | 152 |
| 2019 | 153 |
| 2020 | 120 |
| 2021 | 157 |
| 2022 | 152 |
| 2023 | 166 |
| 2024 | 165 |
Each year's average temperature, April to SeptemberLong-term trend
See the data as a table
| Year | Growing-season temperature |
|---|---|
| 1940 | 15.7 °C |
| 1941 | 17.1 °C |
| 1942 | 14.9 °C |
| 1943 | 15.2 °C |
| 1944 | 15.3 °C |
| 1945 | 13.6 °C |
| 1946 | 15.2 °C |
| 1947 | 15.3 °C |
| 1948 | 16.6 °C |
| 1949 | 16.5 °C |
| 1950 | 14.0 °C |
| 1951 | 14.6 °C |
| 1952 | 16.1 °C |
| 1953 | 15.5 °C |
| 1954 | 14.8 °C |
| 1955 | 17.5 °C |
| 1956 | 14.8 °C |
| 1957 | 15.2 °C |
| 1958 | 15.2 °C |
| 1959 | 16.5 °C |
| 1960 | 15.6 °C |
| 1961 | 15.2 °C |
| 1962 | 15.1 °C |
| 1963 | 16.5 °C |
| 1964 | 16.4 °C |
| 1965 | 14.5 °C |
| 1966 | 15.2 °C |
| 1967 | 14.7 °C |
| 1968 | 15.5 °C |
| 1969 | 16.1 °C |
| 1970 | 16.2 °C |
| 1971 | 15.6 °C |
| 1972 | 14.8 °C |
| 1973 | 15.4 °C |
| 1974 | 14.5 °C |
| 1975 | 15.2 °C |
| 1976 | 16.4 °C |
| 1977 | 16.9 °C |
| 1978 | 15.9 °C |
| 1979 | 14.3 °C |
| 1980 | 16.1 °C |
| 1981 | 15.9 °C |
| 1982 | 15.1 °C |
| 1983 | 15.8 °C |
| 1984 | 15.7 °C |
| 1985 | 15.4 °C |
| 1986 | 15.7 °C |
| 1987 | 17.1 °C |
| 1988 | 17.7 °C |
| 1989 | 15.8 °C |
| 1990 | 15.6 °C |
| 1991 | 16.5 °C |
| 1992 | 14.1 °C |
| 1993 | 14.2 °C |
| 1994 | 15.6 °C |
| 1995 | 15.5 °C |
| 1996 | 14.8 °C |
| 1997 | 15.1 °C |
| 1998 | 17.1 °C |
| 1999 | 16.2 °C |
| 2000 | 15.5 °C |
| 2001 | 16.4 °C |
| 2002 | 15.8 °C |
| 2003 | 15.9 °C |
| 2004 | 15.3 °C |
| 2005 | 17.2 °C |
| 2006 | 17.2 °C |
| 2007 | 17.0 °C |
| 2008 | 15.4 °C |
| 2009 | 15.4 °C |
| 2010 | 17.0 °C |
| 2011 | 16.4 °C |
| 2012 | 17.5 °C |
| 2013 | 15.5 °C |
| 2014 | 16.5 °C |
| 2015 | 16.5 °C |
| 2016 | 16.6 °C |
| 2017 | 16.0 °C |
| 2018 | 16.1 °C |
| 2019 | 15.6 °C |
| 2020 | 16.1 °C |
| 2021 | 17.1 °C |
| 2022 | 16.5 °C |
| 2023 | 17.6 °C |
| 2024 | 17.9 °C |
What this means for you: Since 1940, Saint Cloud's last spring frost has stayed at about the same time of year. The frost-free season has grown by about 2 days per decade. Year-to-year swings are large, so keep using the safe date rather than the trend.
Source: daily records from St Cloud Rgnl Ap (NOAA GHCN-Daily). Years with too many missing days are left out.