Frost Dates for PUERTO MONTT, Chile

Elevation: 79 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 5
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 13
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 August 14
First Fall Frost June 6
-41.43°N, -73.10°W © OpenStreetMap

Growing Season

312 Days August 5 to June 13

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 10a

Avg. annual minimum: −1 to 2°C

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

Cfb Oceanic (Marine West Coast)

Mild year-round with cool summers and wet winters. Excellent for cool-season crops like brassicas, peas, and root vegetables. Extended harvest seasons but summer heat-loving crops may struggle.

Köppen climate map

Temperature

0° 5° 10° 15° 20°
15°
High: 19°C
Avg: 15°C
Low: 11°C
Jan
15°
High: 19°C
Avg: 15°C
Low: 11°C
Feb
13°
High: 17°C
Avg: 13°C
Low: 11°C
Mar
11°
High: 14°C
Avg: 11°C
Low: 9°C
Apr
9°
High: 12°C
Avg: 9°C
Low: 7°C
May
8°
High: 10°C
Avg: 8°C
Low: 6°C
Jun
7°
High: 10°C
Avg: 7°C
Low: 5°C
Jul
7°
High: 10°C
Avg: 7°C
Low: 5°C
Aug
8°
High: 12°C
Avg: 8°C
Low: 5°C
Sep
10°
High: 13°C
Avg: 10°C
Low: 7°C
Oct
12°
High: 15°C
Avg: 12°C
Low: 8°C
Nov
13°
High: 17°C
Avg: 13°C
Low: 10°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 100 mm 200 mm 300 mm
97 mm
96.5 mm
Jan
104 mm
104.1 mm
Feb
135 mm
134.6 mm
Mar
173 mm
172.7 mm
Apr
257 mm
256.5 mm
May
305 mm
304.8 mm
Jun
274 mm
274.3 mm
Jul
272 mm
271.8 mm
Aug
188 mm
188.0 mm
Sep
180 mm
180.3 mm
Oct
142 mm
142.2 mm
Nov
130 mm
129.5 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec14.5h13.5h12.5h11h9.5h9h9.5h10.5h11.5h13h14.5h15h
Jan: 4:40 AM – 7:20 PM · 14h 41m
Feb: 5:12 AM – 6:48 PM · 13h 36m
Mar: 5:50 AM – 6:10 PM · 12h 20m
Apr: 6:34 AM – 5:26 PM · 10h 53m
May: 7:10 AM – 4:50 PM · 9h 40m
Jun: 7:29 AM – 4:31 PM · 9h 01m
Jul: 7:21 AM – 4:39 PM · 9h 17m
Aug: 6:50 AM – 5:10 PM · 10h 20m
Sep: 6:08 AM – 5:52 PM · 11h 44m
Oct: 5:26 AM – 6:34 PM · 13h 09m
Nov: 4:49 AM – 7:11 PM · 14h 23m
Dec: 4:30 AM – 7:30 PM · 14h 59m
Daylight Longest: 15h 00m · Shortest: 8h 60m

Nearby Stations

OSORNO, ChileSeptember 9 - June 5

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