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Grenfell Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
32.0 31.0 27.8 23.0 18.1 14.3 13.3 15.1 18.4 22.6 26.5 29.7 22.6
Mean Min (°C)
16.7 16.7 13.8 9.8 6.7 4.4 3.3 4.2 6.3 9.1 12.0 14.5 9.7
Mean Rain (mm)
50.1 47.8 46.7 45.3 48.2 57.0 54.6 54.3 48.9 54.7 49.5 54.4 611.5
Median Rain (mm)
36.0 29.3 30.2 33.1 39.8 47.6 49.1 50.6 40.8 47.7 35.0 39.6 585.1
Mean Rain Days
5.3 4.7 5.0 5.3 7.0 9.5 10.4 9.6 7.9 7.5 6.2 5.5 83.0

Grenfell Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
43.9 43.1 38.9 35.3 26.5 23.3 22.5 26.5 32.5 35.6 42.1 41.0 43.9
Low Max (°C)
16.6 16.5 15.6 8.8 5.7 6.6 2.8 4.4 8.3 9.4 10.1 14.4 2.8
High Min (°C)
30.1 29.4 26.1 19.6 17.0 14.8 13.2 14.6 19.2 21.0 27.8 27.6 30.1
Low Min (°C)
6.0 5.9 3.5 0.0 -2.0 -6.5 -5.0 -3.4 -2.5 -1.1 2.1 4.3 -6.5
High Rain (mm)
110.7 88.4 104.6 68.2 80.0 94.2 40.2 73.2 58.9 56.9 85.6 105.4 110.7

Grenfell Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
36.1 35.9 31.5 27.5 20.6 17.0 15.7 20.1 21.1 26.4 32.4 32.6 24.1
Low Mn. Max (°C)
26.9 27.0 24.3 20.1 13.1 12.2 10.6 12.8 14.7 18.4 22.8 25.7 21.1
High Mn. Min (°C)
20.5 19.7 16.5 13.2 10.1 7.3 5.9 6.4 8.7 11.5 16.8 16.9 11.5
Low Mn. Min (°C)
12.6 14.7 10.9 7.3 2.6 1.3 0.8 1.4 4.2 6.6 9.2 12.0 8.0
High Rain (mm)
289.8 223.9 217.7 344.4 200.9 176.2 136.4 144.6 160.2 180.2 230.4 239.1 1071.0
Low Rain (mm)
0.0 0.0 0.0 0.0 0.0 2.8 2.0 0.0 1.5 0.0 0.0 0.0 233.3

Grenfell Annual Temperatures & Rainfall

GRENFELL (MANGANESE RD)

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

Grenfell Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
0.8 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 1.6
≥ 35°C
8.0 4.9 1.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8 3.8 19.1
≥ 30°C
19.7 15.7 8.4 0.6 0.0 0.0 0.0 0.0 0.1 2.0 6.9 14.0 64.7
≤ 2°C
0.0 0.0 0.0 0.3 3.1 7.6 10.8 8.0 3.6 0.6 0.0 0.0 32.6
≤ 0°C
0.0 0.0 0.0 0.1 0.8 2.6 5.1 2.9 1.0 0.0 0.0 0.0 12.0

Grenfell 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
37.0 35.7 32.0 27.2 21.9 17.5 16.4 18.5 22.6 27.8 31.8 34.9 31.7
Low Max
27.0 26.4 23.3 19.0 14.4 11.0 10.0 11.5 14.1 17.5 20.9 24.7 13.9
High Min
21.0 20.6 17.8 14.1 11.0 8.0 7.0 7.8 10.6 14.1 17.0 19.3 16.8
Low Min
12.2 13.0 9.8 5.7 3.0 0.6 0.0 0.8 2.5 5.0 7.4 10.0 3.2

Grenfell Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
44 43 43 42 43 45 44 45 45 44 43 44 43.7
Earliest Entry
1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Maxima
44 44 43 42 43 45 45 45 45 45 44 44 44.0
Earliest Entry
1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Rainfall
127 127 126 126 126 125 125 125 125 126 126 125 125.9
Earliest Entry
1886 1886 1886 1886 1886 1886 1886 1886 1886 1886 1885 1885 1885
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014

Station Details

GRENFELL (MANGANESE RD)
CW Slopes & Plains, New South Wales/ACT
33.8934°S 148.1523°E 390m AMSL
Commenced 1885

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