Last spring frost
Apr 29
Frost Dates for Morland, KS
First fall frost
Oct 13
Growing season
166 days
Hardiness zone
6a
In an average year around Morland, KS, the last spring frost (32°F) is about Apr 29 and the first fall frost is about Oct 13, giving roughly a 166-day growing season. To be safe most years, wait until Apr 14 before setting out tender plants.
Last spring frost
Dates the last frost of spring typically ends. Plant tender crops after the risk has passed for your comfort level.
| Frost intensity | Early (10%) | Average (50%) | Late (90%) |
|---|---|---|---|
| Light (36°F) | May 21 | May 6 | Apr 25 |
| Freeze (32°F) | May 11 | Apr 29 | Apr 14 |
| Hard (28°F) | May 1 | Apr 19 | Apr 4 |
| Severe (24°F) | Apr 23 | Apr 7 | Mar 22 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | May 21 | May 15 | May 11 | May 9 | May 6 | May 4 | May 2 | Apr 30 | Apr 25 |
| 32°F | May 11 | May 6 | May 3 | May 1 | Apr 29 | Apr 26 | Apr 22 | Apr 19 | Apr 14 |
| 28°F | May 1 | Apr 28 | Apr 25 | Apr 21 | Apr 19 | Apr 15 | Apr 12 | Apr 9 | Apr 4 |
| 24°F | Apr 23 | Apr 18 | Apr 14 | Apr 11 | Apr 7 | Apr 5 | Apr 2 | Mar 30 | Mar 22 |
| 20°F | Apr 14 | Apr 9 | Apr 4 | Apr 2 | Mar 31 | Mar 26 | Mar 22 | Mar 16 | Mar 9 |
| 16°F | Apr 6 | Mar 31 | Mar 27 | Mar 23 | Mar 18 | Mar 13 | Mar 9 | Mar 5 | Feb 28 |
First fall frost
Dates the first frost of fall typically arrives. Count back by a crop's days-to-maturity to know your planting cutoff.
| Frost intensity | Early (10%) | Average (50%) | Late (90%) |
|---|---|---|---|
| Light (36°F) | Sep 21 | Oct 3 | Oct 16 |
| Freeze (32°F) | Sep 29 | Oct 13 | Oct 25 |
| Hard (28°F) | Oct 8 | Oct 22 | Nov 3 |
| Severe (24°F) | Oct 18 | Oct 31 | Nov 12 |
Show full probability table (all thresholds & percentiles)
| °F | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Sep 21 | Sep 26 | Sep 28 | Oct 1 | Oct 3 | Oct 6 | Oct 9 | Oct 12 | Oct 16 |
| 32°F | Sep 29 | Oct 3 | Oct 7 | Oct 10 | Oct 13 | Oct 16 | Oct 19 | Oct 21 | Oct 25 |
| 28°F | Oct 8 | Oct 13 | Oct 17 | Oct 19 | Oct 22 | Oct 24 | Oct 27 | Oct 30 | Nov 3 |
| 24°F | Oct 18 | Oct 22 | Oct 25 | Oct 28 | Oct 31 | Nov 2 | Nov 5 | Nov 8 | Nov 12 |
| 20°F | Oct 24 | Oct 30 | Nov 1 | Nov 4 | Nov 7 | Nov 9 | Nov 13 | Nov 17 | Nov 23 |
| 16°F | Oct 30 | Nov 4 | Nov 7 | Nov 11 | Nov 15 | Nov 19 | Nov 23 | Nov 28 | Dec 3 |
Growing season is measured at 32°F with about 50% probability. Hardiness zone from the 2023 USDA map; frost normals from NOAA 1991-2020.
Where this data comes from
@endif These dates are computed from the nearest official weather station with long-term records: Hill City 1E, Ks, about 9.9 miles away@if(!empty($station['elevation_ft'])), at 2,132 ft elevation. The further the station and the greater the elevation difference from your yard, the more your local frost timing can vary.
How we calculate these dates
Frost and freeze dates come from the NOAA 1991–2020 U.S. Climate Normals, the National Oceanic and Atmospheric Administration's 30-year averages for each weather station. A date shown at the 50% level is the median: in half of years the frost falls on or before it. The 10% and 90% columns show the early and late ends of the range, so you can plant on the odds you're comfortable with. These are long-term averages, not a forecast for this year - always check your local outlook before planting.
Source: NOAA National Centers for Environmental Information, 1991–2020 Climate Normals (public domain). Harman is not affiliated with or endorsed by NOAA.
Frequently asked questions
When is the last frost in Morland, KS?
On average, the last spring frost (32°F) around Morland, KS is about Apr 29. In cooler years it can run later, so for a safer bet many gardeners wait until Apr 14.
When is the first frost in the fall?
The first fall frost around Morland, KS typically arrives about Oct 13. Count back by a crop's days to maturity to find the latest date you can plant it.
When can I plant tomatoes and other tender crops?
Tender crops like tomatoes, peppers and basil are damaged by frost, so wait until the last spring frost has passed - around Apr 29 on average, or Apr 14 to be safe most years.
How long is the growing season here?
The frost-free growing season (between the last spring and first fall 32°F frost) is about 166 days in a typical year.
Are these dates a forecast for this year?
No. They are 30-year averages from the NOAA 1991–2020 Climate Normals, not a prediction for the current year. Use them for planning and always check your local weather forecast before planting or protecting crops.
Local weather for 67659 Planting calendar → Kansas frost dates →
Data source: NOAA 1991–2020 Climate Normals · Page updated Aug 4, 2026