You do not have a default location set
To set your location please use the search box to find your location and then click "set as my default location" on the local weather page.

Climate History

Nepean Bay (35.7512°S, 137.5952°E, 17m AMSL) set as my default location ›

  1. Last 7 days

    Recently climate history in Nepean Bay (35.7512°S, 137.5952°E, 17m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Min Max 16.6° 21.8° 13.8° 21.8° 10.3° 24.5° 9.0° 27.1° 9.0° 25.3° 13.2° 21.5° 15.1° 21.5°
    Rainfall 1.0mm 0.0mm 0.0mm 0.0mm 0.0mm 0.0mm 0.4mm

  2. Max temp history

    Nepean Bay maximum temp history (35.7512°S, 137.5952°E, 17m AMSL)
    Hottest ever this month 39.9° 17/03/2008
    Hottest this year 41.5° 07/01/2026
    Hottest this month 27.1° 05/03/2026
    Long term average 24.7°  
    Average this month 23.8°  
    Hottest March on record Avg. max. temp. 28.3° 2008

  3. Min temp history

    Nepean Bay minimum temp history (35.7512°S, 137.5952°E, 17m AMSL)
    Coldest ever -1.0° 12/03/1995
    Coldest this year 5.7° 03/02/2026
    Coldest this month 9.0° 05/03/2026
    Long term average 11.5°  
    Average this month 13.4°  
    Coldest March on record Avg. min. temp. 9.2° 1995

  4. Mean rainfall and temperature

    Mean rainfall and temperature

  1. Rainfall history

    Nepean Bay rainfall history (35.7512°S, 137.5952°E, 17m AMSL)
    Wettest this year 28.2mm 28/02/2026
    Wettest this month 6.4mm 01/03/2026
    Driest this year 0.0mm 01/01/2026
    Driest this month 0.0mm 03/03/2026
    Total to March 57.8mm 10.0 days
    Total this month 7.8mm 3.0 days
    YTD average rainfall 52.9mm 15.0 days
    Long term average 21.5mm 6.4 days
    Wettest March 161.2mm 2008