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Kansas · NOAA station USC00143545

Frost dates for Haysville 3se, KS

At Haysville 3se, the median last spring frost (32°F) is Apr 14 and the median first fall frost is Oct 22, for a typical growing season of 189 days. For a 90% chance that the last frost has passed, wait until Apr 30. Nearby ZIP codes are in USDA hardiness zone 7a.

  • Apr 14Last spring frost (median)50% chance of 32°F after this date
  • Apr 30Safer planting date10% chance of 32°F after this date
  • Oct 22First fall frost (median)50% chance of 32°F by this date
  • 189 daysGrowing season (median)between 32°F freezes

Planting date calculator

Pick how much frost risk you accept and how many weeks before or after the last frost your seed packet says to plant.

From your seed packet, e.g. “start 6 weeks before last frost”.

–Last spring frost
–First fall frost
–Your planting date
–Hardiness zone

Last spring frost dates

The chance that the temperature drops to the threshold after each date.

Haysville 3se: last spring freeze by temperature
Temperature90% chance later50% chance later10% chance later
36°FApr 10Apr 24May 7
32°FMar 30Apr 14Apr 30
28°FMar 16Apr 3Apr 19
24°FMar 4Mar 24Apr 9

First fall frost dates

The chance that the temperature has dropped to the threshold by each date.

Haysville 3se: first fall freeze by temperature
Temperature10% chance by50% chance by90% chance by
36°FSep 27Oct 12Oct 25
32°FOct 5Oct 22Nov 4
28°FOct 16Oct 31Nov 15
24°FOct 25Nov 8Nov 26

Growing season length

Days between the last spring and first fall freeze, as the length reached in 9, 5 and 1 out of 10 years.

Haysville 3se: growing season by temperature
Temperature9 in 10 years at least5 in 10 years at least1 in 10 years at least
36°F148 days169 days189 days
32°F166 days189 days210 days
28°F186 days208 days231 days
24°F206 days231 days257 days

Chance of a freeze in any year

Haysville 3se: probability of at least one day at or below each temperature
TemperatureChance per year
36°F100%
32°F100%
28°F100%
24°F100%

ZIP codes whose closest station is this one

ZIP codes near Haysville 3se with 2023 USDA hardiness zones
ZIPHardiness zoneAvg. extreme lowDistance
670607a0 to 5°F5 km
671207a0 to 5°F8 km
671107a0 to 5°F10 km
672167a0 to 5°F10 km
670377a0 to 5°F10 km
670267a0 to 5°F16 km
670137a0 to 5°F16 km
671337a0 to 5°F19 km

Not the official USDA Plant Hardiness Zone Map. Zones shown here are the values published in the USDA-ARS / Oregon State University PRISM Group 2023 ZIP code tables, shown unaltered. For the official interactive map, visit planthardiness.ars.usda.gov.

About this station

  • NOAA station ID USC00143545, at 37.5194, -97.3142, elevation 378 m (1,240 ft).
  • Data quality: Representative (10+ years), 21 years of freeze data.
  • Average days per year at or below 32°F: 114.
  • Frost risk changes over short distances. Valleys and low spots freeze earlier than hillsides and city centers.

Nearby weather stations

Sources

Freeze dates are 30-year probabilities, not forecasts. Check your local forecast before planting tender plants.

All Kansas stations · How frost dates are calculated