Frost Dates for SAN LUIS, Argentina

Elevation: 702 m

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. August 23
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. June 12
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 2
First Fall Frost June 6

Hard Freeze (−2°C)

Last Spring Hard Freeze August 1
First Fall Hard Freeze June 15
-33.27°N, -66.36°W © OpenStreetMap

Growing Season

293 Days August 23 to June 12

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 9b

Avg. annual minimum: −4 to −1°C

Learn more

Köppen Climate iThe 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.

Köppen climate map

Temperature

0° 10° 20° 30°
24°
High: 30°C
Avg: 24°C
Low: 19°C
Jan
23°
High: 29°C
Avg: 23°C
Low: 18°C
Feb
21°
High: 26°C
Avg: 21°C
Low: 16°C
Mar
17°
High: 22°C
Avg: 17°C
Low: 13°C
Apr
13°
High: 18°C
Avg: 13°C
Low: 9°C
May
10°
High: 16°C
Avg: 10°C
Low: 6°C
Jun
10°
High: 16°C
Avg: 10°C
Low: 5°C
Jul
12°
High: 19°C
Avg: 12°C
Low: 7°C
Aug
15°
High: 22°C
Avg: 15°C
Low: 10°C
Sep
18°
High: 24°C
Avg: 18°C
Low: 13°C
Oct
21°
High: 27°C
Avg: 21°C
Low: 16°C
Nov
23°
High: 29°C
Avg: 23°C
Low: 18°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 50 mm 100 mm
102 mm
101.6 mm
Jan
81 mm
81.3 mm
Feb
79 mm
78.7 mm
Mar
53 mm
53.3 mm
Apr
13 mm
12.7 mm
May
0 mm
0.0 mm
Jun
0 mm
0.0 mm
Jul
5 mm
5.1 mm
Aug
30 mm
30.5 mm
Sep
61 mm
61.0 mm
Oct
91 mm
91.4 mm
Nov
94 mm
94.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec14h13h12h11h10.5h10h10h11h12h13h14h14h
Jan: 5:01 AM – 6:59 PM · 13h 58m
Feb: 5:24 AM – 6:36 PM · 13h 11m
Mar: 5:53 AM – 6:07 PM · 12h 15m
Apr: 6:25 AM – 5:35 PM · 11h 10m
May: 6:52 AM – 5:08 PM · 10h 17m
Jun: 7:06 AM – 4:54 PM · 9h 49m
Jul: 6:60 AM – 5:00 PM · 10h 00m
Aug: 6:37 AM – 5:23 PM · 10h 46m
Sep: 6:06 AM – 5:54 PM · 11h 48m
Oct: 5:35 AM – 6:25 PM · 12h 51m
Nov: 5:07 AM – 6:53 PM · 13h 45m
Dec: 4:54 AM – 7:06 PM · 14h 12m
Daylight Longest: 14h 12m · Shortest: 9h 48m

Nearby Stations

VILLA REYNOLDS, Argentina August 13 - June 17

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