Frost Dates for Isisford Post Office, QLD

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. July 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. June 27
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 July 22
First Fall Frost June 25
-24.26°N, 144.44°W © OpenStreetMap

Growing Season

345 Days July 17 to June 27

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: 30 to 35°F (−1 to 2°C)

Learn more

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

BSh Hot Semi-Arid (Steppe)

Hot with low but not negligible rainfall. Less extreme than true desert. Dryland farming techniques and drought-tolerant varieties work well. Mulching and water conservation are key.

Köppen climate map

Temperature

5° 15° 25° 35°
31°
High: 37°C
Avg: 31°C
Low: 24°C
Jan
30°
High: 36°C
Avg: 30°C
Low: 23°C
Feb
28°
High: 35°C
Avg: 28°C
Low: 21°C
Mar
24°
High: 32°C
Avg: 24°C
Low: 17°C
Apr
19°
High: 27°C
Avg: 19°C
Low: 12°C
May
16°
High: 24°C
Avg: 16°C
Low: 8°C
Jun
16°
High: 24°C
Avg: 16°C
Low: 7°C
Jul
17°
High: 26°C
Avg: 17°C
Low: 9°C
Aug
22°
High: 30°C
Avg: 22°C
Low: 13°C
Sep
26°
High: 34°C
Avg: 26°C
Low: 17°C
Oct
28°
High: 36°C
Avg: 28°C
Low: 21°C
Nov
30°
High: 37°C
Avg: 30°C
Low: 23°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 30 mm 60 mm 90 mm
89 mm
88.9 mm
Jan
61 mm
61.0 mm
Feb
43 mm
43.2 mm
Mar
30 mm
30.5 mm
Apr
13 mm
12.7 mm
May
13 mm
12.7 mm
Jun
3 mm
2.5 mm
Jul
3 mm
2.5 mm
Aug
18 mm
17.8 mm
Sep
23 mm
22.9 mm
Oct
46 mm
45.7 mm
Nov
61 mm
61.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec13.5h13h12h11.5h11h10.5h10.5h11h12h12.5h13h13.5h
Jan: 5:20 AM – 6:40 PM · 13h 21m
Feb: 5:36 AM – 6:24 PM · 12h 49m
Mar: 5:55 AM – 6:05 PM · 12h 10m
Apr: 6:17 AM – 5:43 PM · 11h 26m
May: 6:35 AM – 5:25 PM · 10h 49m
Jun: 6:45 AM – 5:15 PM · 10h 30m
Jul: 6:41 AM – 5:19 PM · 10h 38m
Aug: 6:25 AM – 5:35 PM · 11h 09m
Sep: 6:04 AM – 5:56 PM · 11h 52m
Oct: 5:43 AM – 6:17 PM · 12h 35m
Nov: 5:24 AM – 6:36 PM · 13h 12m
Dec: 5:15 AM – 6:45 PM · 13h 30m
Daylight Longest: 13h 30m · Shortest: 10h 30m

Nearby Stations

Longreach Aero, QLD Blackall Airport, QLD August 4 - June 22 Barcaldine Post Office, QLD

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