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Local Weather

Semaphore (34.8389°S, 138.484°E, 1m AMSL) set as my default location ›

  2. Semaphore Local Weather

    34.84°S, 138.48°E
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    Now in Semaphore

    Updated at 13:10 CST

    PAST 24 HOURS

    25.0 °C

    Feels like 17.8 °C
    Dew Point
    8.5 °C
    Gusts
    37km/h
    Relative Humidity
    35%
    Pressure
    1022.6hPa
    Wind
    NW 35km/h
    Rainfall
    0.0mm

    Adelaide Airport

    Parafield Airport

    Adelaide (West Terrace / ngayirdapira)

    Edinburgh

    Semaphore Sunday Forecast

    Mostly cloudy
    Mostly cloudy
    17 °C
    24 °C
    5%
    < 1mm
    Semaphore for Sunday
    Mostly sunny. Some high cloud. Winds N 25 to 35 km/h tending NW in the middle of the day then tending N/NE 15 to 25 km/h in the evening.
    Fire Danger
    No Rating
    DAM LEVELS

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  4. Semaphore 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Mostly sunny. Some high cloud. Winds N 25 to 35 km/h tending NW in the middle of the day then tending N/NE 15 to 25 km/h in the evening.

    Forecast for Semaphore (34.8389°S, 138.484°E, 1m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Mostly cloudy Mostly sunny Mostly sunny Clearing shower Mostly sunny Sunny Sunny
    Minimum 17° 18° 16° 17° 12° 12° 13°
    Maximum 24° 24° 20° 18° 17° 19° 20°
    Chance of rain 5% 5% 80% 70% 5% 5% 5%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    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 Nil Nil Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 23
    (km/h)     		28
    (km/h)     		23
    (km/h)     		28
    (km/h)     		16
    (km/h)     		22
    (km/h)     		22
    (km/h)     		24
    (km/h)     		12
    (km/h)     		17
    (km/h)     		13
    (km/h)     		14
    (km/h)     		11
    (km/h)     		15
    (km/h)
    Wind direction NNE NNW NNE NNW N WNW WSW SW E SW ENE SSW ENE SW
    Relative humidity 49% 40% 49% 38% 83% 63% 75% 67% 68% 53% 58% 45% 50% 45%
    Dew point 9°C 10°C 10°C 9°C 14°C 13°C 14°C 12°C 8°C 8°C 6°C 7°C 5°C 8°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Semaphore (34.8389°S, 138.484°E, 1m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon
    6:28am CST 6:54am CST 5:32pm CST 5:58pm CST 1:22pm CST 11:40pm CST 1st quarter First quarter May 04 Full moon May 13 Last quarter May 20 New moon May 27

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  9. Tides graph

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  11. Semaphore Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Apr 30     		11.0 °C 19.7 °C
    0.0 mm
    Thursday
    May 01     		9.2 °C 21.1 °C
    0.0 mm
    Friday
    May 02     		6.4 °C 22.0 °C
    0.0 mm
    Saturday
    May 03     		8.4 °C 23.1 °C
    0.0 mm
    Sunday
    May 04     		13.7 °C 25.6 °C
    0.0 mm
    Legend

  12. Almanac

    Semaphore minimum temp history (34.8389°S, 138.484°E, 1m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 23.1° 03/05/2025 Coldest this month 6.4° 02/05/2025
    Hottest on record 30.4 09/05/2013 Coldest on record -0.3 19/05/1973
    Hottest this year 41.5° 12/02/2025 Coldest this year 6.4° 02/05/2025
    Long term average 18.6° Long term average 9.6°
    Average this month 22.1° Average this month 8.0°
    Hottest May On Record Avg. max. temp. 20.6° 2013 Coldest May on record Avg. min. temp. 6.4° 1959
    Semaphore rainfall history (34.8389°S, 138.484°E, 1m AMSL)
    RAINFALL
    Wettest This Month 0.0mm 01/05/2025 Total This Month 0.0mm
    0.0 days
    Long Term Average 52.9mm 12.9 days Wettest May on record 125.4mm 1963
    Driest on record 4.4mm 1959

  13. Semaphore Year To Date

    Average Rainfall To May 144.1mm 35.3 day(s)
    Total For 2025 13.8mm 9.0 day(s)
    Total To This Day 2024 70.8mm 15.0 day(s)
    Wettest Day 4.4mm Apr21
    Lowest Temperature 6.4°C May 2
    Highest Temperature 41.5°C Feb12

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  2. Warnings

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