Frost Dates for Rossmore, NSW

Based on data from Badgerys Creek Aws weather station, 4 miles away

Elevation: 83 m

Frost Dates

Last Spring Frost (50%) August 12

First Fall Frost (50%) June 8

30% Probability

Last Spring Frost August 21

First Fall Frost May 30

33.94°S, 150.77°E © OpenStreetMap

Growing Season

300 Days August 12 to June 8

USDA Hardiness Zone

Zone 9b

Avg. annual minimum: −4 to −1°C

Learn more

Köppen Climate

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°

24°

Jan

23°

Feb

21°

Mar

18°

Apr

14°

May

12°

Jun

11°

Jul

12°

Aug

15°

Sep

18°

Oct

20°

Nov

22°

Dec

Avg High Avg Temp Avg Low

Temperature table

Average monthly temperatures (°C)
Month	Avg High	Avg Temp	Avg Low
January	31°	24°	17°
February	29°	23°	17°
March	27°	21°	15°
April	24°	18°	12°
May	21°	14°	7°
June	18°	12°	6°
July	18°	11°	4°
August	19°	12°	5°
September	23°	15°	8°
October	25°	18°	11°
November	27°	20°	14°
December	29°	22°	16°

Precipitation

0 mm 50 mm 100 mm

81 mm

Jan

117 mm

Feb

91 mm

Mar

43 mm

Apr

30 mm

May

71 mm

Jun

15 mm

Jul

36 mm

Aug

28 mm

Sep

51 mm

Oct

69 mm

Nov

53 mm

Dec

Precipitation table

Average monthly precipitation (millimeters)
Month	Precipitation
January	81
February	117
March	91
April	43
May	30
June	71
July	15
August	36
September	28
October	51
November	69
December	53

Sunrise / Sunset

Jan: 6:06 AM – 8:07 PM · 14h 01m

Feb: 6:35 AM – 7:48 PM · 13h 13m

Mar: 6:59 AM – 7:14 PM · 12h 15m

Apr: 6:23 AM – 5:32 PM · 11h 09m

May: 6:46 AM – 5:00 PM · 10h 14m

Jun: 7:05 AM – 4:50 PM · 9h 45m

Jul: 7:04 AM – 5:01 PM · 9h 57m

Aug: 6:39 AM – 5:23 PM · 10h 44m

Sep: 5:58 AM – 5:46 PM · 11h 48m

Oct: 6:16 AM – 7:08 PM · 12h 52m

Nov: 5:48 AM – 7:36 PM · 13h 48m

Dec: 5:46 AM – 8:00 PM · 14h 15m

Daylight Australian Eastern Time (AET) Longest: 14h 16m · Shortest: 9h 44m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (Australian Eastern Time (AET))
Month	Sunrise	Sunset	Daylight
January	6:06 AM	8:07 PM	14h 01m
February	6:35 AM	7:48 PM	13h 13m
March	6:59 AM	7:14 PM	12h 15m
April	6:23 AM	5:32 PM	11h 09m
May	6:46 AM	5:00 PM	10h 14m
June	7:05 AM	4:50 PM	9h 45m
July	7:04 AM	5:01 PM	9h 57m
August	6:39 AM	5:23 PM	10h 44m
September	5:58 AM	5:46 PM	11h 48m
October	6:16 AM	7:08 PM	12h 52m
November	5:48 AM	7:36 PM	13h 48m
December	5:46 AM	8:00 PM	14h 15m

Nearby Stations

Horsley Park Equestrian Centre, NSW July 26 - June 17 Camden Airport Aws, NSW August 24 - May 30 Prospect Reservoir, NSW Penrith Lakes Aws, NSW Bankstown Airport Aws, NSW Parramatta North (Masons Drive, NSW

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