Frost dates for Kearney 4 NE, NE
At Kearney 4 NE, the median last spring frost (32°F) is Apr 30 and the median first fall frost is Oct 10, for a typical growing season of 162 days. For a 90% chance that the last frost has passed, wait until May 12. Nearby ZIP codes are in USDA hardiness zone 5b.
- Apr 30Last spring frost (median)50% chance of 32°F after this date
- May 12Safer planting date10% chance of 32°F after this date
- Oct 10First fall frost (median)50% chance of 32°F by this date
- 162 daysGrowing season (median)between 32°F freezes
Last spring frost dates
The chance that the temperature drops to the threshold after each date.
| Temperature | 90% chance later | 50% chance later | 10% chance later |
|---|---|---|---|
| 36°F | Apr 27 | May 8 | May 20 |
| 32°F | Apr 16 | Apr 30 | May 12 |
| 28°F | Apr 4 | Apr 19 | May 3 |
| 24°F | Mar 24 | Apr 9 | Apr 25 |
First fall frost dates
The chance that the temperature has dropped to the threshold by each date.
| Temperature | 10% chance by | 50% chance by | 90% chance by |
|---|---|---|---|
| 36°F | Sep 19 | Oct 1 | Oct 13 |
| 32°F | Sep 25 | Oct 10 | Oct 22 |
| 28°F | Oct 3 | Oct 19 | Oct 30 |
| 24°F | Oct 15 | Oct 28 | Nov 10 |
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.
| Temperature | 9 in 10 years at least | 5 in 10 years at least | 1 in 10 years at least |
|---|---|---|---|
| 36°F | 129 days | 146 days | 162 days |
| 32°F | 144 days | 162 days | 180 days |
| 28°F | 160 days | 181 days | 200 days |
| 24°F | 179 days | 201 days | 220 days |
Chance of a freeze in any year
| Temperature | Chance per year |
|---|---|
| 36°F | 100% |
| 32°F | 100% |
| 28°F | 100% |
| 24°F | 100% |
ZIP codes whose closest station is this one
| ZIP | Hardiness zone | Avg. extreme low | Distance |
|---|---|---|---|
| 68847 | 5b | -15 to -10°F | 2 km |
| 68849 | 5b | -15 to -10°F | 8 km |
| 68840 | 5b | -15 to -10°F | 12 km |
| 68845 | 5b | -15 to -10°F | 13 km |
| 68870 | 5b | -15 to -10°F | 18 km |
| 68861 | 5b | -15 to -10°F | 21 km |
| 68876 | 5b | -15 to -10°F | 25 km |
| 68812 | 5b | -15 to -10°F | 30 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 USC00254335, at 40.7258, -99.0133, elevation 649 m (2,130 ft).
- Data quality: Standard (24+ years of data), 28 years of freeze data.
- Average days per year at or below 32°F: 157.
- Frost risk changes over short distances. Valleys and low spots freeze earlier than hillsides and city centers.
Nearby weather stations
- Minden (24 km)
- Ravenna (35 km)
- Holdrege (43 km)
- Hastings Muni Airport (51 km)
- Ragan (52 km)
- Hastings 4n (54 km)
- Canaday Steam Plant (58 km)
- Mason City (60 km)
Sources
- NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, annual/seasonal normals by station (version 1.0.1), file dated June 27, 2023; documentation.
- USDA Agricultural Research Service and PRISM Group, Oregon State University, 2023 Plant Hardiness Zone Map ZIP code tables (CONUS, Alaska, Hawaii, Puerto Rico), files dated November 17, 2023. Data © PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed November 1, 2026. Official map: planthardiness.ars.usda.gov.
- U.S. Census Bureau, 2024 Gazetteer ZIP Code Tabulation Areas file, dated August 30, 2024 (ZIP centroids used to find the nearest station).
Freeze dates are 30-year probabilities, not forecasts. Check your local forecast before planting tender plants.