Frost Dates for SAN RAFAEL, Argentina
Elevation: 746 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.
September 3
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.
June 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
September 10
First Fall Frost
May 25
Hard Freeze (−2°C)
Last Spring Hard Freeze
August 9
First Fall Hard Freeze
June 14
Growing Season
271 Days
September 3 to June 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 9a
Avg. annual minimum: −7 to −4°C
Köppen Climate
The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
BSk
Cold Semi-Arid (Steppe)
Cool to cold with low rainfall and wide temperature swings. Common in the western Great Plains and central Asia. Short growing seasons benefit from season extension techniques.
Temperature
0°
10°
20°
30°
Avg High
Avg Temp
Avg Low
Temperature table
| Month | Avg High | Avg Temp | Avg Low |
|---|---|---|---|
| January | 30° | 24° | 18° |
| February | 29° | 22° | 17° |
| March | 26° | 20° | 14° |
| April | 21° | 15° | 10° |
| May | 17° | 11° | 6° |
| June | 14° | 8° | 3° |
| July | 14° | 7° | 1° |
| August | 16° | 9° | 3° |
| September | 19° | 12° | 6° |
| October | 23° | 16° | 10° |
| November | 26° | 20° | 13° |
| December | 29° | 23° | 16° |
Precipitation
0 mm
20 mm
40 mm
60 mm
Precipitation table
| Month | Precipitation |
|---|---|
| January | 69 |
| February | 61 |
| March | 51 |
| April | 38 |
| May | 33 |
| June | 5 |
| July | 10 |
| August | 13 |
| September | 18 |
| October | 58 |
| November | 53 |
| December | 58 |
Sunrise / Sunset
Daylight
Longest: 14h 19m · Shortest: 9h 41m
Sunrise and sunset table
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 4:58 AM | 7:02 PM | 14h 05m |
| February | 5:23 AM | 6:37 PM | 13h 15m |
| March | 5:52 AM | 6:08 PM | 12h 16m |
| April | 6:26 AM | 5:34 PM | 11h 07m |
| May | 6:54 AM | 5:06 PM | 10h 11m |
| June | 7:09 AM | 4:51 PM | 9h 42m |
| July | 7:03 AM | 4:57 PM | 9h 54m |
| August | 6:39 AM | 5:21 PM | 10h 42m |
| September | 6:06 AM | 5:54 PM | 11h 48m |
| October | 5:33 AM | 6:27 PM | 12h 54m |
| November | 5:05 AM | 6:55 PM | 13h 51m |
| December | 4:51 AM | 7:09 PM | 14h 18m |
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!
