Frost Dates for Masonboro, NC
Based on data from Wilmington 7 Se weather station, 3 miles away
Elevation: 26 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.
March 20
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.
November 15
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
March 29
First Fall Frost
November 8
Hard Freeze (28°F)
Last Spring Hard Freeze
March 3
First Fall Hard Freeze
November 28
Growing Season
240 Days
March 20 to November 15
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 8b
Avg. annual minimum: 15 to 20°F
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Cfa
Humid Subtropical
Hot, humid summers and mild winters with rain year-round. Long growing seasons support a wide variety of vegetables, fruits, and ornamentals. The most common climate in the eastern US.
Temperature
30°
50°
70°
90°
Avg High
Avg Temp
Avg Low
Light Frost (32°F)
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | 56° | 46° | 36° |
| February | 59° | 49° | 38° |
| March | 66° | 55° | 44° |
| April | 74° | 63° | 52° |
| May | 81° | 71° | 62° |
| June | 87° | 78° | 69° |
| July | 90° | 82° | 74° |
| August | 89° | 80° | 72° |
| September | 85° | 76° | 67° |
| October | 76° | 66° | 56° |
| November | 66° | 55° | 44° |
| December | 60° | 49° | 39° |
Precipitation
0"
4"
8"
12"
13.0"
Precipitation table
| Month | Precipitation |
|---|---|
| January | 5.3 |
| February | 5.6 |
| March | 6.5 |
| April | 7.4 |
| May | 7.9 |
| June | 9.0 |
| July | 13.0 |
| August | 11.7 |
| September | 10.7 |
| October | 10.2 |
| November | 7.3 |
| December | 6.4 |
Sunrise / Sunset
Daylight
Eastern Time (ET)
Longest: 14h 17m · Shortest: 9h 43m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:22 AM | 5:20 PM | 9h 58m |
| February | 7:03 AM | 5:49 PM | 10h 46m |
| March | 7:29 AM | 7:14 PM | 11h 45m |
| April | 6:46 AM | 7:38 PM | 12h 52m |
| May | 6:14 AM | 8:01 PM | 13h 47m |
| June | 6:04 AM | 8:20 PM | 14h 16m |
| July | 6:15 AM | 8:19 PM | 14h 04m |
| August | 6:37 AM | 7:54 PM | 13h 17m |
| September | 7:00 AM | 7:12 PM | 12h 12m |
| October | 7:23 AM | 6:30 PM | 11h 07m |
| November | 6:51 AM | 5:02 PM | 10h 11m |
| December | 7:15 AM | 4:59 PM | 9h 44m |
Nearby Stations
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