" Cape Nelson historical averages, records and extremes
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Cape Nelson Climatology

Cape Nelson Long-term Averages
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max. (°C) 21.3 21.3 20.3 18.1 16.2 14.3 13.8 14.5 16.0 17.2 18.6 19.7 17.6
Mean Min. (°C) 14.6 15.2 13.9 12.3 10.8 9.1 8.5 8.7 9.5 10.4 12.0 13.0 11.5
Mean Rain (mm) 35.0 24.6 36.3 46.9 71.4 92.7 98.9 107.2 74.2 50.2 42.7 42.7 720.9
Mean Rain Days 7.5 6.8 11.5 15.4 18.9 19.9 21.3 22.6 18.5 16.1 11.6 10.6 173.7

Cape Nelson Daily Records
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max. (°C) 42.4 39.8 40.6 35.2 28.3 21.0 20.0 25.2 28.1 33.7 36.8 41.8 42.4
Low Max. (°C) 14.0 15.0 14.0 12.1 11.0 10.0 9.0 9.8 10.2 10.5 11.4 13.0 9.0
High Min. (°C) 28.5 24.8 24.9 22.4 17.7 14.1 13.1 14.5 17.0 18.7 22.2 23.0 28.5
Low Min. (°C) 6.6 8.6 7.5 5.8 3.0 2.9 1.4 2.3 3.0 3.5 4.8 5.7 1.4
High Rain (mm) 73.8 39.6 32.0 26.6 54.2 53.0 31.4 49.0 39.0 46.2 55.6 48.0 73.8

Cape Nelson Monthly Records
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max. (°C) 23.9 24.5 23.2 20.9 17.6 15.2 14.5 16.2 17.7 18.6 21.7 22.5 18.4
Low Mn. Max. (°C) 18.4 18.7 18.7 16.1 14.7 13.0 13.0 13.1 13.9 15.1 16.5 16.8 16.5
High Mn. Min. (°C) 15.6 16.7 15.2 13.5 12.4 10.4 9.4 9.7 10.9 11.5 14.2 14.3 11.9
Low Mn. Min. (°C) 13.2 13.7 13.0 11.0 9.7 7.9 7.3 8.0 8.7 9.5 10.8 11.7 11.0
High Rain (mm) 145.2 55.8 56.6 96.8 173.0 157.4 180.4 243.0 126.6 105.2 87.4 95.2 997.6
Low Rain (mm) 5.4 0.0 15.8 9.0 20.4 44.2 46.2 37.0 26.0 21.0 10.8 13.2 516.6

Cape Nelson Average Number of Days With Temperatures
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C 0.4 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.6
≥ 35°C 1.3 0.9 0.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.7 3.7
≥ 30°C 2.8 2.3 1.9 0.3 0.0 0.0 0.0 0.0 0.0 0.6 1.4 1.8 10.7
≤ 2°C 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.1
≤ 0°C 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
CAPE NELSON LIGHTHOUSE
38.4306°S  141.5437°E  45m AMSL
Commenced 1995
Rainfall records: 18.9 years between 1995 and 2014
Min. temperature records: 18.9 years between 1995 and 2014
Max. temperature records: 18.9 years between 1995 and 2014

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