Frost Dates for AIN-SEFRA, Algeria
Elevation: 1109 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.
March 7
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 3
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 19
First Fall Frost
November 26
Hard Freeze (−2°C)
Last Spring Hard Freeze
February 13
First Fall Hard Freeze
December 15
Growing Season
271 Days
March 7 to December 3
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 9a
Avg. annual minimum: −7 to −4°C
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
BWk
Cold Desert
Dry with hot summers and cold winters. Rainfall is minimal year-round. Short growing seasons and large temperature swings require careful timing. Cold-hardy, drought-tolerant plants are best suited.
Temperature
0°
10°
20°
30°
40°
Avg High
Avg Temp
Avg Low
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | 12° | 7° | 2° |
| February | 14° | 8° | 3° |
| March | 18° | 12° | 6° |
| April | 22° | 16° | 9° |
| May | 27° | 21° | 13° |
| June | 32° | 26° | 18° |
| July | 36° | 30° | 22° |
| August | 35° | 29° | 22° |
| September | 30° | 24° | 17° |
| October | 23° | 18° | 13° |
| November | 17° | 11° | 6° |
| December | 13° | 7° | 3° |
Precipitation
0 mm
10 mm
20 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 3 |
| February | 3 |
| March | 8 |
| April | 3 |
| May | 0 |
| June | 0 |
| July | 0 |
| August | 0 |
| September | 8 |
| October | 13 |
| November | 8 |
| December | 0 |
Sunrise / Sunset
Daylight
Longest: 14h 10m · Shortest: 9h 50m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:58 AM | 5:02 PM | 10h 04m |
| February | 6:35 AM | 5:25 PM | 10h 50m |
| March | 6:07 AM | 5:53 PM | 11h 45m |
| April | 5:35 AM | 6:25 PM | 12h 49m |
| May | 5:09 AM | 6:51 PM | 13h 41m |
| June | 4:56 AM | 7:04 PM | 14h 09m |
| July | 5:01 AM | 6:59 PM | 13h 58m |
| August | 5:24 AM | 6:36 PM | 13h 13m |
| September | 5:54 AM | 6:06 PM | 12h 11m |
| October | 6:25 AM | 5:35 PM | 11h 10m |
| November | 6:52 AM | 5:08 PM | 10h 17m |
| December | 7:04 AM | 4:56 PM | 9h 51m |
Nearby Stations
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