Grassy Gully Climate

Grassy Gully Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
- - - - - - - - - - - - -
Mean Min (°C)
- - - - - - - - - - - - -
Mean Rain (mm)
67.4 114.9 78.9 39.6 35.6 74.1 31.5 42.4 32.5 44.3 61.7 75.6 673.3
Median Rain (mm)
- - - - - - - - - - - - -
Mean Rain Days
8.5 10.0 9.0 6.3 4.8 7.3 5.4 4.1 5.5 6.9 8.5 8.8 83.0

Grassy Gully Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
- - - - - - - - - - - - -
Low Max (°C)
- - - - - - - - - - - - -
High Min (°C)
- - - - - - - - - - - - -
Low Min (°C)
- - - - - - - - - - - - -
High Rain (mm)
72.0 197.0 86.0 45.0 48.0 122.0 65.0 132.0 74.0 43.0 64.0 92.0 197.0

Grassy Gully Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
- - - - - - - - - - - - -
Low Mn. Max (°C)
- - - - - - - - - - - - -
High Mn. Min (°C)
- - - - - - - - - - - - -
Low Mn. Min (°C)
- - - - - - - - - - - - -
High Rain (mm)
265.0 374.0 258.0 130.0 118.0 277.0 106.0 264.0 99.0 118.0 180.0 270.0 1075.0
Low Rain (mm)
15.0 14.0 1.0 1.0 1.0 1.0 0.0 0.0 0.0 3.0 4.0 0.0 291.0

Grassy Gully Annual Temperatures & Rainfall

GRASSY GULLY (SHOALHAVEN RIVER)

Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall

Grassy Gully Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
- - - - - - - - - - - - -
≥ 35.0°C
- - - - - - - - - - - - -
≥ 30.0°C
- - - - - - - - - - - - -
≤ 2.0°C
- - - - - - - - - - - - -
≤ 0.0°C
- - - - - - - - - - - - -

Grassy Gully 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
- - - - - - - - - - - - -
Low Max
- - - - - - - - - - - - -
High Min
- - - - - - - - - - - - -
Low Min
- - - - - - - - - - - - -

Grassy Gully Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
- - - - - - - - - - - - -
Earliest Entry
- - - - - - - - - - - - -
Latest Entry
- - - - - - - - - - - - -
Years of Maxima
- - - - - - - - - - - - -
Earliest Entry
- - - - - - - - - - - - -
Latest Entry
- - - - - - - - - - - - -
Years of Rainfall
16 19 18 19 18 16 16 17 17 18 19 18 17.0
Earliest Entry
2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2000 2000
Latest Entry
2020 2019 2021 2021 2021 2021 2019 2019 2019 2019 2019 2019 2021

Station Details

GRASSY GULLY (SHOALHAVEN RIVER)
Illawarra, New South Wales/ACT
34.8450°S 150.4320°E 30m AMSL
Commenced 1991
Display Your Local Weather

Weather News

Severe weather week ahead for parts of SA

14:43 EST

A low and cold front will generate powerful winds, rain and storms as it marches across southern SA this week.

Wintry blast impacting WA

13:31 EST

A pre-frontal trough, supplied by a stream of moist air from the Indian Ocean, has deposited appreciable rainfall over southwestern WA.