Frost Dates for Wyalong 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. August 20
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 7
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 28
First Fall Frost May 31
-33.93°N, 147.24°W © OpenStreetMap

Growing Season

291 Days August 20 to June 7

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: 25 to 30°F (−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°
26°
High: 34°C
Avg: 26°C
Low: 19°C
Jan
25°
High: 32°C
Avg: 25°C
Low: 18°C
Feb
22°
High: 29°C
Avg: 22°C
Low: 15°C
Mar
17°
High: 24°C
Avg: 17°C
Low: 10°C
Apr
13°
High: 19°C
Avg: 13°C
Low: 7°C
May
10°
High: 15°C
Avg: 10°C
Low: 5°C
Jun
9°
High: 14°C
Avg: 9°C
Low: 4°C
Jul
10°
High: 16°C
Avg: 10°C
Low: 4°C
Aug
13°
High: 20°C
Avg: 13°C
Low: 7°C
Sep
17°
High: 24°C
Avg: 17°C
Low: 10°C
Oct
21°
High: 28°C
Avg: 21°C
Low: 14°C
Nov
23°
High: 31°C
Avg: 23°C
Low: 16°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 20 mm 40 mm
25 mm
25.4 mm
Jan
36 mm
35.6 mm
Feb
25 mm
25.4 mm
Mar
10 mm
10.2 mm
Apr
25 mm
25.4 mm
May
46 mm
45.7 mm
Jun
43 mm
43.2 mm
Jul
28 mm
27.9 mm
Aug
33 mm
33.0 mm
Sep
33 mm
33.0 mm
Oct
38 mm
38.1 mm
Nov
41 mm
40.6 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec14h13h12.5h11h10h10h10h10.5h12h13h14h14h
Jan: 4:59 AM – 7:01 PM · 14h 01m
Feb: 5:23 AM – 6:37 PM · 13h 13m
Mar: 5:52 AM – 6:08 PM · 12h 15m
Apr: 6:26 AM – 5:34 PM · 11h 09m
May: 6:53 AM – 5:07 PM · 10h 14m
Jun: 7:07 AM – 4:53 PM · 9h 45m
Jul: 7:02 AM – 4:58 PM · 9h 57m
Aug: 6:38 AM – 5:22 PM · 10h 44m
Sep: 6:06 AM – 5:54 PM · 11h 48m
Oct: 5:34 AM – 6:26 PM · 12h 52m
Nov: 5:06 AM – 6:54 PM · 13h 48m
Dec: 4:53 AM – 7:07 PM · 14h 15m
Daylight Longest: 14h 16m · Shortest: 9h 44m

Nearby Stations

West Wyalong Airport Aws, NSW September 6 - June 2 Quandialla Post Office, NSW September 13 - May 22 Grenfell (Quondong Rd), NSW September 3 - May 26 Forbes Airport Aws, NSW September 14 - May 19 Condobolin Airport Aws, NSW September 14 - May 24 Condobolin Ag Research Stn, NSW September 9 - May 28

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