Frost Dates for Brigalow Research Stn, 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. August 8
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 17
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 13
First Fall Frost June 11
-24.84°N, 149.80°W © OpenStreetMap

Growing Season

313 Days August 8 to June 17

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°
28°
High: 34°C
Avg: 28°C
Low: 21°C
Jan
27°
High: 33°C
Avg: 27°C
Low: 21°C
Feb
25°
High: 32°C
Avg: 25°C
Low: 19°C
Mar
22°
High: 29°C
Avg: 22°C
Low: 15°C
Apr
18°
High: 26°C
Avg: 18°C
Low: 11°C
May
16°
High: 23°C
Avg: 16°C
Low: 9°C
Jun
15°
High: 23°C
Avg: 15°C
Low: 7°C
Jul
16°
High: 25°C
Avg: 16°C
Low: 8°C
Aug
20°
High: 28°C
Avg: 20°C
Low: 12°C
Sep
23°
High: 30°C
Avg: 23°C
Low: 15°C
Oct
25°
High: 32°C
Avg: 25°C
Low: 18°C
Nov
27°
High: 33°C
Avg: 27°C
Low: 20°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 50 mm 100 mm
84 mm
83.8 mm
Jan
114 mm
114.3 mm
Feb
43 mm
43.2 mm
Mar
33 mm
33.0 mm
Apr
38 mm
38.1 mm
May
25 mm
25.4 mm
Jun
20 mm
20.3 mm
Jul
20 mm
20.3 mm
Aug
28 mm
27.9 mm
Sep
51 mm
50.8 mm
Oct
66 mm
66.0 mm
Nov
104 mm
104.1 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec13.5h13h12h11.5h11h10.5h10.5h11h12h12.5h13h13.5h
Jan: 5:18 AM – 6:42 PM · 13h 23m
Feb: 5:35 AM – 6:25 PM · 12h 50m
Mar: 5:55 AM – 6:05 PM · 12h 10m
Apr: 6:18 AM – 5:42 PM · 11h 25m
May: 6:36 AM – 5:24 PM · 10h 48m
Jun: 6:46 AM – 5:14 PM · 10h 28m
Jul: 6:42 AM – 5:18 PM · 10h 36m
Aug: 6:26 AM – 5:34 PM · 11h 08m
Sep: 6:04 AM – 5:56 PM · 11h 52m
Oct: 5:42 AM – 6:18 PM · 12h 36m
Nov: 5:23 AM – 6:37 PM · 13h 14m
Dec: 5:14 AM – 6:46 PM · 13h 32m
Daylight Longest: 13h 33m · Shortest: 10h 27m

Nearby Stations

Baralaba Post Office, QLD Thangool Airport, QLD August 12 - June 15 Taroom Post Office, QLD August 6 - June 17 Injune Post Office, QLD August 25 - June 2 Rockhampton Aero, QLD Springsure Comet St, QLD August 2 - June 19

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