Frost Dates for Dunedoo Post Office, NSW

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 15
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 20
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 29
First Fall Frost May 12

Hard Freeze (−2°C)

Last Spring Hard Freeze August 15
First Fall Hard Freeze June 8
-32.02°N, 149.40°W © OpenStreetMap

Growing Season

247 Days September 15 to May 20

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

Avg. annual minimum: 20 to 25°F (−7 to −4°C)

Learn more

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

Cfa Humid Subtropical

Hot, humid summers and mild winters with rain year-round. Long growing seasons support a wide variety of vegetables, fruits, and ornamentals. The most common climate in the eastern US.

Köppen climate map

Temperature

0° 10° 20° 30°
26°
High: 33°C
Avg: 26°C
Low: 18°C
Jan
24°
High: 32°C
Avg: 24°C
Low: 17°C
Feb
22°
High: 29°C
Avg: 22°C
Low: 15°C
Mar
18°
High: 25°C
Avg: 18°C
Low: 10°C
Apr
13°
High: 20°C
Avg: 13°C
Low: 6°C
May
10°
High: 16°C
Avg: 10°C
Low: 4°C
Jun
9°
High: 16°C
Avg: 9°C
Low: 3°C
Jul
10°
High: 18°C
Avg: 10°C
Low: 3°C
Aug
14°
High: 22°C
Avg: 14°C
Low: 6°C
Sep
18°
High: 25°C
Avg: 18°C
Low: 10°C
Oct
21°
High: 29°C
Avg: 21°C
Low: 13°C
Nov
24°
High: 31°C
Avg: 24°C
Low: 16°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 20 mm 40 mm 60 mm 80 mm
58 mm
58.4 mm
Jan
56 mm
55.9 mm
Feb
51 mm
50.8 mm
Mar
25 mm
25.4 mm
Apr
36 mm
35.6 mm
May
43 mm
43.2 mm
Jun
48 mm
48.3 mm
Jul
28 mm
27.9 mm
Aug
46 mm
45.7 mm
Sep
51 mm
50.8 mm
Oct
69 mm
68.6 mm
Nov
76 mm
76.2 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec14h13h12h11h10.5h10h10h11h12h13h13.5h14h
Jan: 5:04 AM – 6:56 PM · 13h 53m
Feb: 5:26 AM – 6:34 PM · 13h 08m
Mar: 5:53 AM – 6:07 PM · 12h 14m
Apr: 6:24 AM – 5:36 PM · 11h 12m
May: 6:49 AM – 5:11 PM · 10h 22m
Jun: 7:03 AM – 4:57 PM · 9h 55m
Jul: 6:57 AM – 5:03 PM · 10h 06m
Aug: 6:35 AM – 5:25 PM · 10h 49m
Sep: 6:06 AM – 5:54 PM · 11h 49m
Oct: 5:36 AM – 6:24 PM · 12h 49m
Nov: 5:10 AM – 6:50 PM · 13h 40m
Dec: 4:57 AM – 7:03 PM · 14h 05m
Daylight Longest: 14h 06m · Shortest: 9h 54m

Nearby Stations

Gulgong Post Office, NSW September 2 - June 1 Mudgee Airport Aws, NSW September 23 - May 2 Wellington (Agrowplow), NSW September 15 - May 17 Coonabarabran Airport Aws, NSW Dubbo Airport Aws, NSW September 10 - May 24 Coonabarabran (Namoi Street), NSW October 5 - May 4

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