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Northam (31.6548°S, 116.6703°E, 146m AMSL) set as my default location ›

  2. Northam Local Weather

    31.65°S, 116.67°E
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    Now in Northam

    Updated at 02:20 WST

    PAST 24 HOURS

    9.6 °C

    Feels like 7.8 °C
    Dew Point
    8.5 °C
    Gusts
    7km/h
    Relative Humidity
    93%
    Pressure
    1013.4hPa
    Wind
    SW 7km/h
    Rainfall
    0.0mm

    Cunderdin Airport

    Pearce

    Millendon (Swan Valley)

    Gooseberry Hill

    Northam Tuesday Forecast

    Heavy rain
    Heavy rain
    11 °C
    19 °C
    90%
    10-20mm
    Northam for Tuesday
    Partly cloudy. Very high chance of showers in the SW, medium chance elsewhere. The chance of a thunderstorm in the morning and afternoon. Heavy falls and damaging winds possible in the far SW. Winds N/NW 20 to 30 km/h tending W/NW 30 to 45 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to around 11 with daytime temperatures reaching 20 to 26.
    Fire Danger
    No Rating
    DAM LEVELS

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  4. Northam 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. Very high chance of showers in the SW, medium chance elsewhere. The chance of a thunderstorm in the morning and afternoon. Heavy falls and damaging winds possible in the far SW. Winds N/NW 20 to 30 km/h tending W/NW 30 to 45 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to around 11 with daytime temperatures reaching 20 to 26.

    Forecast for Northam (31.6548°S, 116.6703°E, 146m AMSL)
      Tue Wed Thu Fri Sat Sun Mon
    Summary Heavy rain Showers Possible shower Fog then sunny Fog then sunny Possible shower Showers
    Minimum 11° 11° 7° 4° 4° 7° 7°
    Maximum 19° 18° 16° 18° 20° 18° 13°
    Chance of rain 90% 80% 60% 30% 50% 70% 80%
    Likely amount 10-20mm 1-5mm < 1mm < 1mm 1-5mm 1-5mm 1-5mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating No Rating No Rating No Rating No Rating - - -
    Frost risk Nil Nil Nil Slight Slight Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 18
    (km/h)     		21
    (km/h)     		20
    (km/h)     		28
    (km/h)     		5
    (km/h)     		16
    (km/h)     		5
    (km/h)     		5
    (km/h)     		7
    (km/h)     		9
    (km/h)     		9
    (km/h)     		21
    (km/h)     		15
    (km/h)     		22
    (km/h)
    Wind direction NNW WNW NW W NW W N WNW E NNE NW WNW WSW WSW
    Relative humidity 83% 83% 92% 68% 84% 62% 89% 60% 83% 49% 87% 69% 85% 60%
    Dew point 14°C 15°C 12°C 12°C 7°C 9°C 7°C 10°C 7°C 9°C 9°C 12°C 6°C 5°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Northam (31.6548°S, 116.6703°E, 146m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    6:21am WST 6:46am WST 5:49pm WST 6:14pm WST 3:44am WST 1:31pm WST Waning crescent New moon Aug 23 First quarter Aug 31 Full moon Sep 08 Last quarter Sep 14

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  9. Tides graph

    There is no current data for Northam

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  11. Northam Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Thursday
    Aug 14     		9.8 °C 17.0 °C
    9.2 mm
    Friday
    Aug 15     		1.3 °C 14.3 °C
    0.0 mm
    Saturday
    Aug 16     		0.4 °C 17.4 °C
    0.0 mm
    Sunday
    Aug 17     		5.0 °C 19.2 °C
    0.0 mm
    Monday
    Aug 18     		5.6 °C -
    0.0 mm
    Legend

  12. Almanac

    Northam minimum temp history (31.6548°S, 116.6703°E, 146m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 25.2° 13/08/2025 Coldest this month 0.4° 01/08/2025
    Hottest on record 28.3 29/08/2006 Coldest on record -1.7 10/08/2010
    Hottest this year 44.8° 22/01/2025 Coldest this year -1.8° 11/07/2025
    Long term average 18.0° Long term average 5.7°
    Average this month 17.9° Average this month 4.9°
    Hottest August On Record Avg. max. temp. 21.0° 1914 Coldest August on record Avg. min. temp. 2.3° 2010
    Northam rainfall history (31.6548°S, 116.6703°E, 146m AMSL)
    RAINFALL
    Wettest This Month 18.5mm 10/08/2025 Total This Month 68.4mm
    9.0 days
    Long Term Average 60.3mm 13.9 days Wettest August on record 170.0mm 1955
    Driest on record 3.1mm 1956

  13. Northam Year To Date

    Average Rainfall To Aug 341.8mm 67.2 day(s)
    Total For 2025 252.4mm 64.0 day(s)
    Total To This Day 2024 253.1mm 57.0 day(s)
    Wettest Day 22.4mm Mar14
    Lowest Temperature -1.8°C Jul11
    Highest Temperature 44.8°C Jan22

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