Frost Dates for NAPLES, Italy
Elevation: 69 m
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.
February 18
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.
December 21
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 2
First Fall Frost
December 17
Growing Season
307 Days
February 18 to December 21
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 10a
Avg. annual minimum: −1 to 2°C
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Csa
Hot-Summer Mediterranean
Hot, dry summers and mild, wet winters. Classic Mediterranean climate ideal for grapes, olives, tomatoes, and herbs. Summer irrigation is usually necessary.
Temperature
5°
15°
25°
Avg High
Avg Temp
Avg Low
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | 12° | 8° | 5° |
| February | 12° | 9° | 5° |
| March | 15° | 11° | 7° |
| April | 17° | 14° | 9° |
| May | 21° | 18° | 13° |
| June | 26° | 22° | 17° |
| July | 29° | 25° | 20° |
| August | 29° | 25° | 21° |
| September | 25° | 21° | 18° |
| October | 21° | 17° | 14° |
| November | 16° | 13° | 10° |
| December | 13° | 10° | 7° |
Precipitation
0 mm
50 mm
100 mm
150 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 112 |
| February | 91 |
| March | 109 |
| April | 91 |
| May | 61 |
| June | 25 |
| July | 0 |
| August | 10 |
| September | 89 |
| October | 135 |
| November | 173 |
| December | 140 |
Sunrise / Sunset
Daylight
Longest: 14h 57m · Shortest: 9h 03m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:19 AM | 4:41 PM | 9h 22m |
| February | 6:47 AM | 5:13 PM | 10h 26m |
| March | 6:10 AM | 5:50 PM | 11h 40m |
| April | 5:27 AM | 6:33 PM | 13h 06m |
| May | 4:51 AM | 7:09 PM | 14h 17m |
| June | 4:32 AM | 7:28 PM | 14h 55m |
| July | 4:40 AM | 7:20 PM | 14h 40m |
| August | 5:11 AM | 6:49 PM | 13h 38m |
| September | 5:52 AM | 6:08 PM | 12h 15m |
| October | 6:34 AM | 5:26 PM | 10h 53m |
| November | 7:10 AM | 4:50 PM | 9h 40m |
| December | 7:28 AM | 4:32 PM | 9h 04m |
Nearby Stations
Plan Your Garden with Planter
Now that you know your frost dates, use Planter to plan your veggie garden! Planter is an easy drag-and-drop garden planner with personalized planting schedules.
Try Planter For FreeAvailable everywhere: iOS, Android, web, and more!
