When to plant in Baldwin City, KS

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

Safe to plant out

Apr 20

1 year in 10 has a later frost

Average last frost

Apr 7

about a 50% chance of a later one

Average first fall frost

Oct 27

1 year in 10 by Oct 13

Frost-free days

198

median, 1991–2020

Station used: Lawrence · 20.9 km away · station 319 m, town 316 m. How we match towns to stations

This season

Plan your garden.

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Planting dates for common crops

Crop	Start indoors	Plant out or sow	Harvest from
Tomato	Feb 23 – Mar 9	Apr 20 – May 4	Jun 14
Sweet pepper	Feb 9 – Feb 23	Apr 20 – May 4	Jun 19
Lettuce (leaf)	Feb 4 – Feb 11	Mar 11 – Mar 25	Apr 20
Peas	—	Mar 11 – Apr 8	May 5
Bush beans	—	Apr 13 – May 4	Jun 2
Carrot	—	Mar 19 – Apr 30	May 18
Beet	—	Mar 19 – Apr 30	May 8
Potato	—	Mar 19 – Apr 9	May 28
Kale	Feb 4 – Feb 18	Mar 18 – Apr 1	Apr 30
Broccoli	Jan 28 – Feb 11	Mar 11 – Apr 1	May 10
Cucumber	Mar 23 – Mar 30	Apr 20 – May 4	Jun 9
Summer squash and zucchini	Mar 23 – Mar 30	Apr 20 – May 4	Jun 4
Winter squash	Mar 23 – Mar 30	Apr 20 – May 4	Jul 9
Sweet corn	—	Apr 13 – May 4	Jun 12
Onion (from sets)	—	Mar 11 – Apr 1	Jun 9
Garlic	—	Oct 13 – Nov 10 (fall)	following summer
Spinach	—	Mar 11 – Apr 8	Apr 18
Basil	Mar 9 – Mar 23	Apr 20 – May 4	Jun 16

Plan all 65 crops for Baldwin City

Baldwin City'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
1869	Apr 13
1896	Apr 3
1897	Mar 27
1900	Apr 13
1901	Apr 17
1902	Apr 7
1909	May 1
1910	Apr 24
1911	Apr 9
1912	Apr 7
1913	Apr 5
1914	Apr 20
1916	Apr 9
1917	Apr 9
1918	Apr 24
1919	Apr 16
1920	Apr 27
1921	Apr 17
1922	Apr 18
1923	Apr 8
1924	May 19
1925	Mar 28
1926	Apr 15
1927	Apr 21
1928	Apr 16
1929	Apr 1
1930	Apr 1
1931	Apr 22
1932	Mar 23
1933	Apr 15
1934	Mar 31
1935	Apr 16
1936	Apr 17
1937	Apr 11
1938	Apr 10
1939	Apr 12
1940	Apr 13
1941	Mar 29
1942	Apr 10
1943	Apr 19
1944	May 6
1945	Apr 5
1946	Apr 12
1947	Apr 16
1948	Apr 1
1949	Apr 16
1950	Apr 15
1951	Apr 16
1952	Apr 11
1953	Apr 20
1954	Apr 4
1955	Mar 29
1956	Apr 24
1957	Apr 13
1958	Mar 28
1959	Apr 12
1960	Apr 30
1961	Apr 17
1962	Apr 15
1963	Mar 21
1964	Apr 9
1965	Mar 30
1966	Apr 21
1967	Apr 24
1968	Apr 5
1969	Mar 26
1970	Apr 13
1971	Apr 6
1972	Apr 8
1973	Apr 11
1974	Apr 5
1975	Apr 12
1976	May 3
1977	Apr 6
1978	Apr 21
1979	Apr 6
1980	Apr 14
1981	Mar 20
1982	Apr 9
1983	Apr 18
1984	Mar 31
1985	Apr 1
1986	Apr 22
1987	Apr 4
1988	Mar 19
1989	Apr 11
1991	Mar 30
1992	Apr 21
1993	Apr 5
1994	Apr 6
1996	Apr 6
1997	Apr 14
1999	Mar 26
2000	Mar 28
2001	Mar 27
2002	Apr 4
2003	Apr 10
2008	Apr 27
2009	Apr 8
2010	Mar 23
2011	Mar 31
2012	Mar 10
2013	Apr 24
2014	Apr 15
2015	Apr 11
2016	Apr 14
2018	Apr 18
2019	Apr 13
2020	Apr 16
2021	Apr 20
2022	Apr 8
2023	Apr 5
2025	Mar 19
2026	Mar 22

Each year's frost-free daysLong-term trend

See the data as a table

Year	Frost-free days
1869	165
1896	215
1897	219
1900	208
1901	199
1902	212
1909	163
1910	186
1911	195
1912	206
1914	189
1916	172
1917	181
1918	185
1919	183
1921	205
1922	181
1923	195
1924	171
1925	194
1926	191
1927	194
1928	199
1929	217
1930	198
1931	192
1932	196
1933	192
1934	210
1935	172
1936	187
1937	185
1938	192
1939	198
1940	206
1941	212
1942	169
1943	178
1944	187
1945	186
1946	212
1947	205
1948	199
1949	197
1950	202
1951	197
1952	177
1953	198
1954	208
1955	208
1956	196
1957	194
1958	234
1959	198
1960	172
1961	199
1962	192
1963	224
1964	178
1965	207
1966	177
1967	186
1968	216
1969	201
1970	201
1971	213
1972	193
1973	208
1974	214
1975	195
1976	166
1977	217
1978	199
1979	189
1980	193
1981	216
1982	194
1983	205
1984	211
1985	231
1986	200
1987	199
1988	222
1989	191
1991	202
1992	195
1996	198
1999	211
2000	192
2002	191
2003	209
2008	182
2009	222
2010	226
2011	202
2012	210
2013	177
2014	199
2015	197
2016	217
2018	178
2019	197
2020	191
2021	196
2022	191
2023	205
2025	234

Each year's average temperature, April to SeptemberLong-term trend

See the data as a table

Year	Growing-season temperature
1869	18.2 °C
1896	21.4 °C
1897	21.3 °C
1898	21.0 °C
1900	21.5 °C
1901	22.0 °C
1902	20.4 °C
1909	20.1 °C
1910	19.9 °C
1911	22.1 °C
1912	20.6 °C
1914	22.0 °C
1917	20.1 °C
1918	21.7 °C
1919	21.5 °C
1921	21.6 °C
1922	21.6 °C
1923	20.7 °C
1924	19.8 °C
1925	21.9 °C
1926	21.1 °C
1927	20.2 °C
1928	20.2 °C
1929	20.8 °C
1930	22.1 °C
1931	21.7 °C
1932	21.7 °C
1933	22.0 °C
1934	23.9 °C
1935	20.9 °C
1936	24.2 °C
1937	22.7 °C
1938	22.2 °C
1939	22.9 °C
1940	21.2 °C
1941	22.2 °C
1942	21.2 °C
1943	21.4 °C
1944	21.2 °C
1945	20.4 °C
1946	21.4 °C
1947	21.4 °C
1948	21.9 °C
1949	21.0 °C
1950	19.4 °C
1951	19.9 °C
1952	22.2 °C
1953	22.2 °C
1954	23.1 °C
1955	22.9 °C
1956	22.7 °C
1957	21.4 °C
1958	21.4 °C
1959	22.0 °C
1960	21.8 °C
1961	20.2 °C
1962	22.0 °C
1963	23.0 °C
1964	22.1 °C
1965	22.1 °C
1967	20.4 °C
1968	21.3 °C
1969	21.6 °C
1970	22.2 °C
1971	21.6 °C
1972	21.7 °C
1973	21.4 °C
1974	21.4 °C
1975	21.3 °C
1976	20.9 °C
1977	22.1 °C
1978	22.6 °C
1979	21.1 °C
1980	23.8 °C
1981	22.2 °C
1983	21.9 °C
1984	21.2 °C
1986	22.5 °C
1987	22.8 °C
1988	23.4 °C
1989	21.4 °C
1990	21.7 °C
1991	23.1 °C
2002	22.4 °C
2003	21.8 °C
2008	19.8 °C
2009	19.8 °C
2010	22.1 °C
2011	22.0 °C
2012	23.6 °C
2013	20.8 °C
2014	20.9 °C
2015	21.4 °C
2016	21.7 °C
2018	21.8 °C
2019	21.1 °C
2020	20.7 °C
2021	21.5 °C
2022	21.5 °C
2023	22.0 °C
2025	21.8 °C
2026	23.1 °C

What this means for you: Since 1869, Baldwin City'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 Lawrence (NOAA GHCN-Daily). Years with too many missing days are left out.

Nearby towns

Wellsville Edgerton Ottawa Eudora Lawrence Gardner