Frost Dates for Collie, WA

Based on data from Donnybrook weather station, 24 miles away

Elevation: 190 m

Frost Dates

Last Spring Frost (50%) July 30

First Fall Frost (50%) June 10

30% Probability

Last Spring Frost August 10

First Fall Frost June 5

33.36°S, 116.16°E © OpenStreetMap

Growing Season

315 Days July 30 to June 10

USDA Hardiness Zone

Zone 10a

Avg. annual minimum: −1 to 2°C

Learn more

Köppen Climate

Csb Warm-Summer Mediterranean

Warm, dry summers and mild, wet winters. Similar to hot-summer Mediterranean but cooler. Great for a wide range of vegetables and fruit trees with moderate water needs.

Köppen climate map

Temperature

5° 15° 25° 35°

23°

Jan

23°

Feb

21°

Mar

18°

Apr

15°

May

12°

Jun

12°

Jul

12°

Aug

13°

Sep

16°

Oct

19°

Nov

21°

Dec

Avg High Avg Temp Avg Low

Temperature table

Average monthly temperatures (°C)
Month	Avg High	Avg Temp	Avg Low
January	31°	23°	15°
February	31°	23°	15°
March	29°	21°	14°
April	25°	18°	11°
May	21°	15°	9°
June	18°	12°	7°
July	17°	12°	6°
August	18°	12°	7°
September	19°	13°	8°
October	22°	16°	9°
November	26°	19°	11°
December	29°	21°	13°

Precipitation

0 mm 50 mm 100 mm 150 mm 200 mm

8 mm

Jan

5 mm

Feb

10 mm

Mar

38 mm

Apr

117 mm

May

147 mm

Jun

180 mm

Jul

150 mm

Aug

109 mm

Sep

46 mm

Oct

33 mm

Nov

13 mm

Dec

Precipitation table

Average monthly precipitation (millimeters)
Month	Precipitation
January	8
February	5
March	10
April	38
May	117
June	147
July	180
August	150
September	109
October	46
November	33
December	13

Sunrise / Sunset

Jan: 5:26 AM – 7:26 PM · 13h 60m

Feb: 5:55 AM – 7:07 PM · 13h 12m

Mar: 6:19 AM – 6:34 PM · 12h 15m

Apr: 6:42 AM – 5:52 PM · 11h 09m

May: 7:05 AM – 5:21 PM · 10h 16m

Jun: 7:23 AM – 5:10 PM · 9h 47m

Jul: 7:23 AM – 5:22 PM · 9h 59m

Aug: 6:58 AM – 5:43 PM · 10h 45m

Sep: 6:17 AM – 6:05 PM · 11h 48m

Oct: 5:36 AM – 6:28 PM · 12h 52m

Nov: 5:09 AM – 6:55 PM · 13h 47m

Dec: 5:06 AM – 7:19 PM · 14h 13m

Daylight Australian Western Standard Time (AWST) Longest: 14h 14m · Shortest: 9h 46m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (Australian Western Standard Time (AWST))
Month	Sunrise	Sunset	Daylight
January	5:26 AM	7:26 PM	13h 60m
February	5:55 AM	7:07 PM	13h 12m
March	6:19 AM	6:34 PM	12h 15m
April	6:42 AM	5:52 PM	11h 09m
May	7:05 AM	5:21 PM	10h 16m
June	7:23 AM	5:10 PM	9h 47m
July	7:23 AM	5:22 PM	9h 59m
August	6:58 AM	5:43 PM	10h 45m
September	6:17 AM	6:05 PM	11h 48m
October	5:36 AM	6:28 PM	12h 52m
November	5:09 AM	6:55 PM	13h 47m
December	5:06 AM	7:19 PM	14h 13m

Nearby Stations

Jarrahwood, WA September 25 - May 16 Bunbury, WA Busselton Aero, WA Bridgetown, WA September 15 - June 4 Bridgetown Comparison, WA August 17 - June 5 Cape Naturaliste, WA

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