When to plant in Monfort Heights, OH
Planting dates worked out from Monfort Heights's own frost records, not a generic zone chart.
Safe to plant out
Apr 28
1 year in 10 has a later frost
Average last frost
Apr 14
about a 50% chance of a later one
Average first fall frost
Oct 21
1 year in 10 by Oct 7
Frost-free days
187
median, 1991–2020
Station used: Cheviot · 4.5 km away · station 272 m, town 273 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 3 – Mar 17 | Apr 28 – May 12 | Jun 22 |
| Sweet pepper | Feb 17 – Mar 3 | Apr 28 – May 12 | Jun 27 |
| Lettuce (leaf) | Feb 10 – Feb 17 | Mar 17 – Mar 31 | Apr 26 |
| Peas | — | Mar 16 – Apr 13 | May 10 |
| Bush beans | — | Apr 21 – May 12 | Jun 10 |
| Carrot | — | Mar 25 – May 6 | May 24 |
| Beet | — | Mar 25 – May 6 | May 14 |
| Potato | — | Mar 25 – Apr 15 | Jun 3 |
| Kale | Feb 9 – Feb 23 | Mar 23 – Apr 6 | May 5 |
| Broccoli | Feb 3 – Feb 17 | Mar 17 – Apr 7 | May 16 |
| Cucumber | Mar 31 – Apr 7 | Apr 28 – May 12 | Jun 17 |
| Summer squash and zucchini | Mar 31 – Apr 7 | Apr 28 – May 12 | Jun 12 |
| Winter squash | Mar 31 – Apr 7 | Apr 28 – May 12 | Jul 17 |
| Sweet corn | — | Apr 21 – May 12 | Jun 20 |
| Onion (from sets) | — | Mar 17 – Apr 7 | Jun 15 |
| Garlic | — | Oct 7 – Nov 4 (fall) | following summer |
| Spinach | — | Mar 16 – Apr 13 | Apr 23 |
| Basil | Mar 17 – Mar 31 | Apr 28 – May 12 | Jun 24 |
Monfort Heights'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 |
|---|---|
| 1989 | May 7 |
| 1990 | Apr 18 |
| 1991 | Apr 2 |
| 1992 | Mar 28 |
| 1994 | May 2 |
| 1995 | Apr 25 |
| 1996 | Apr 24 |
| 1997 | Apr 18 |
| 1998 | Apr 5 |
| 1999 | Mar 28 |
| 2000 | Apr 13 |
| 2001 | Apr 19 |
| 2002 | Apr 8 |
| 2003 | Apr 24 |
| 2004 | Apr 15 |
| 2005 | May 3 |
| 2006 | Apr 10 |
| 2007 | Apr 11 |
| 2008 | Apr 16 |
| 2009 | Apr 8 |
| 2010 | Mar 31 |
| 2011 | May 6 |
| 2012 | Apr 13 |
| 2013 | Apr 22 |
| 2014 | Apr 17 |
| 2015 | Apr 5 |
| 2016 | Apr 11 |
| 2017 | Apr 9 |
Each year's frost-free daysLong-term trend
See the data as a table
| Year | Frost-free days |
|---|---|
| 1990 | 183 |
| 1991 | 187 |
| 1992 | 202 |
| 1994 | 160 |
| 1995 | 182 |
| 1996 | 177 |
| 1997 | 186 |
| 1998 | 199 |
| 1999 | 203 |
| 2000 | 177 |
| 2001 | 170 |
| 2002 | 207 |
| 2003 | 161 |
| 2004 | 207 |
| 2005 | 177 |
| 2006 | 187 |
| 2007 | 185 |
| 2008 | 194 |
| 2009 | 192 |
| 2010 | 217 |
| 2011 | 175 |
| 2012 | 203 |
| 2013 | 183 |
| 2014 | 197 |
| 2015 | 195 |
| 2016 | 214 |
Each year's average temperature, April to SeptemberLong-term trend
See the data as a table
| Year | Growing-season temperature |
|---|---|
| 1989 | 19.2 °C |
| 1990 | 19.2 °C |
| 1991 | 21.9 °C |
| 1992 | 19.9 °C |
| 1994 | 19.8 °C |
| 1995 | 21.0 °C |
| 1996 | 19.8 °C |
| 1997 | 18.9 °C |
| 1998 | 21.3 °C |
| 1999 | 21.1 °C |
| 2000 | 19.8 °C |
| 2001 | 19.9 °C |
| 2002 | 20.7 °C |
| 2003 | 19.0 °C |
| 2004 | 19.6 °C |
| 2005 | 20.4 °C |
| 2006 | 19.6 °C |
| 2007 | 20.8 °C |
| 2008 | 19.8 °C |
| 2009 | 19.3 °C |
| 2010 | 21.6 °C |
| 2011 | 20.3 °C |
| 2012 | 20.6 °C |
| 2013 | 19.6 °C |
| 2014 | 19.5 °C |
| 2015 | 20.0 °C |
| 2016 | 20.5 °C |
| 2017 | 19.9 °C |
What this means for you: This station's record is too short to show a reliable trend yet.
Source: daily records from Cheviot (NOAA GHCN-Daily). Years with too many missing days are left out.