Frost Dates for SAN JULIAN, Argentina

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. September 17
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. May 23
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly 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 25
First Fall Frost May 16

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze August 14
First Fall Hard Freeze June 8
-49.31°N, -67.80°W © OpenStreetMap

Growing Season

248 Days September 17 to May 23

USDA Hardiness Zone iHardiness 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

Learn more

Temperature

30° 40° 50° 60° 70°
61°
High: 70°
Avg: 61°
Low: 53°
Jan
60°
High: 69°
Avg: 60°
Low: 52°
Feb
57°
High: 65°
Avg: 57°
Low: 50°
Mar
51°
High: 59°
Avg: 51°
Low: 45°
Apr
45°
High: 51°
Avg: 45°
Low: 40°
May
39°
High: 44°
Avg: 39°
Low: 35°
Jun
38°
High: 44°
Avg: 38°
Low: 33°
Jul
41°
High: 48°
Avg: 41°
Low: 36°
Aug
45°
High: 53°
Avg: 45°
Low: 39°
Sep
50°
High: 59°
Avg: 50°
Low: 43°
Oct
55°
High: 64°
Avg: 55°
Low: 47°
Nov
58°
High: 67°
Avg: 58°
Low: 51°
Dec
32°F
Avg High Avg Temp Avg Low Light Frost (32°F)

Precipitation

0" 0.5"
0.0"
0.00"
Jan
0.5"
0.50"
Feb
0.1"
0.10"
Mar
0.0"
0.00"
Apr
0.1"
0.10"
May
0.4"
0.40"
Jun
0.5"
0.50"
Jul
0.0"
0.00"
Aug
0.0"
0.00"
Sep
0.0"
0.00"
Oct
0.0"
0.00"
Nov
0.2"
0.20"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec16h14h12h11h9h8h8h10h12h14h15h16h
Jan: 4:12 AM – 7:48 PM · 15h 35m
Feb: 4:56 AM – 7:04 PM · 14h 08m
Mar: 5:47 AM – 6:13 PM · 12h 26m
Apr: 6:44 AM – 5:16 PM · 10h 31m
May: 7:33 AM – 4:27 PM · 8h 54m
Jun: 8:00 AM – 3:60 PM · 7h 59m
Jul: 7:49 AM – 4:11 PM · 8h 22m
Aug: 7:06 AM – 4:54 PM · 9h 47m
Sep: 6:10 AM – 5:50 PM · 11h 39m
Oct: 5:15 AM – 6:45 PM · 13h 31m
Nov: 4:25 AM – 7:35 PM · 15h 11m
Dec: 3:60 AM – 8:00 PM · 16h 01m
Daylight Longest: 16h 02m · Shortest: 7h 58m

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