Frost Dates for Cresco, IA
Based on data from Cresco 1 Ne weather station, 1 miles away
Elevation: 1293 ft
Frost Dates
Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide.
May 8
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date.
October 1
30% Probability
Only a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.
Last Spring Frost
May 14
First Fall Frost
September 27
Hard Freeze (28°F)
Last Spring Hard Freeze
April 29
First Fall Hard Freeze
October 11
Growing Season
146 Days
May 8 to October 1
USDA Hardiness Zone
Hardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.Zone 4b
Avg. annual minimum: −25 to −20°F
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dfa
Hot-Summer Continental
Hot summers and cold winters with year-round precipitation. Moderate growing season supports warm-season crops like tomatoes, peppers, and corn. Winter protection extends the harvest.
Temperature
0°
30°
60°
90°
Avg High
Avg Temp
Avg Low
Light Frost (32°F)
Hard Frost (28°F)
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | 24° | 15° | 6° |
| February | 29° | 19° | 9° |
| March | 42° | 31° | 21° |
| April | 57° | 45° | 33° |
| May | 69° | 57° | 45° |
| June | 79° | 68° | 56° |
| July | 83° | 71° | 60° |
| August | 81° | 69° | 57° |
| September | 74° | 61° | 48° |
| October | 60° | 48° | 36° |
| November | 44° | 34° | 24° |
| December | 30° | 22° | 13° |
Precipitation
0"
2"
4"
6"
7.2"
Precipitation table
| Month | Precipitation |
|---|---|
| January | 2.5 |
| February | 2.4 |
| March | 4.0 |
| April | 6.3 |
| May | 6.1 |
| June | 7.1 |
| July | 7.2 |
| August | 7.2 |
| September | 5.2 |
| October | 4.3 |
| November | 3.4 |
| December | 2.6 |
Sunrise / Sunset
Daylight
Central Time (CT)
Longest: 15h 14m · Shortest: 8h 46m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:44 AM | 4:51 PM | 9h 07m |
| February | 7:15 AM | 5:31 PM | 10h 17m |
| March | 7:29 AM | 7:07 PM | 11h 39m |
| April | 6:33 AM | 7:45 PM | 13h 12m |
| May | 5:50 AM | 8:20 PM | 14h 30m |
| June | 5:32 AM | 8:45 PM | 15h 12m |
| July | 5:46 AM | 8:41 PM | 14h 55m |
| August | 6:19 AM | 8:06 PM | 13h 47m |
| September | 6:54 AM | 7:11 PM | 12h 17m |
| October | 7:30 AM | 6:17 PM | 10h 46m |
| November | 7:10 AM | 4:37 PM | 9h 27m |
| December | 7:40 AM | 4:28 PM | 8h 47m |
Nearby Stations
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