USDA Hardiness Zone 6b
Frost Dates for 67951 — Hugoton, Kansas
Averages from Hugoton, Ks US, the nearest reporting station, 1.6 miles away.
Plant tender crops after April 20, and expect the first autumn freeze around October 22. That leaves about 183 frost-free days.
- Last spring frost
- April 20
- First fall frost
- October 22
- Growing season
- 183 days
- Hardiness zone
- 6b
50% probability
50% probability
frost-free
-5 to 0°F annual low
- First snow
- December 19
- Last snow
- March 18
- Winters with snow
- 96%
- Snow per year
- 12.9"
median, 1991–2020
median, 1991–2020
22 of 23 observed
NOAA normal
When it snows in Hugoton, Kansas
The first measurable snow (0.1 inch or more) in Hugoton, Kansas usually arrives around December 19, and the last of the season around March 18. Those are the middle dates across the winters of 1991–2020 at Hugoton, Ks US: half of years saw snow earlier, half later. Snow fell in 96% of those winters.
For a gardener, snow matters less than frost: a light snow on frozen ground changes nothing, while a hard frost on an unprotected bed ends the season. Use the frost dates above for planting and the snow dates for getting hoses drained, mulch down and tender pots indoors.
Planting calendar for 67951
| When | What to do |
|---|---|
| February 9 – February 23 | Start peppers and aubergines indoors They need eight to ten weeks under lights before they can go out. |
| February 23 – March 9 | Start tomatoes indoors Six to eight weeks gives a transplant big enough to set fruit early. |
| March 23 – April 6 | Sow peas, spinach, lettuce, radish outdoors These tolerate light frost and prefer to germinate in cool soil. |
| April 20 onward | Transplant tomatoes, peppers, basil, squash, cucumbers The average last freeze has passed — still watch the actual forecast. |
| by July 30 | Sow the autumn crop of carrots, beets and brassicas They need about twelve weeks to size up before growth stops. |
| by October 8 | Harvest tender crops, or be ready to cover them A first freeze two weeks early is well within normal variation. |
| October 22 onward | Plant garlic, mulch beds, lift tender bulbs Garlic wants a cold spell; bare soil loses structure over winter. |
What these dates mean
Wait until after April 20 to put tender plants — tomatoes, peppers, basil, squash — in the ground. That is the date by which half of years in Hugoton, Kansas are past their last freeze. Harvest before October 22, which leaves roughly 183 frost-free days.
ZIP 67951 sits in USDA hardiness zone 6b, meaning the average coldest night of the year falls between -5 to 0°F. Zone decides what survives the winter; frost dates decide when to plant each spring. They are different questions, and a plant can pass one and fail the other.
These are thirty-year NOAA averages for 1991–2020, not a forecast. Any individual year can frost two to three weeks either side of these dates, so check the actual forecast before planting out.