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Local Weather

St Helena (37.6862°S, 145.1345°E, 90m AMSL) set as my default location ›

  1. St Helena Local Weather

    37.69°S, 145.13°E

    Now in St Helena

    Updated at 16:40 EST

    14.2 °C

    Feels like 13.0 °C
    Dew Point
    9.2 °C
    Gusts
    7km/h
    Relative Humidity
    72%
    Pressure
    1014.6hPa
    Wind
    E 6km/h
    Rainfall
    0.0mm

    St Helena Sunday Forecast

    Possible shower
    Possible shower
    8 °C
    16 °C
    50%
    < 1mm
    St Helena for Sunday
    Partly cloudy. Slight chance of a shower in the NE suburbs, becoming less likely later this evening. The chance of fog in the NE suburbs later tonight. Light winds.
    Fire Danger
    No Rating

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  3. St Helena 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE
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  5. 7 day forecast

    Today: Partly cloudy. Slight chance of a shower in the NE suburbs, becoming less likely later this evening. The chance of fog in the NE suburbs later tonight. Light winds.

    Forecast for St Helena (37.6862°S, 145.1345°E, 90m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Possible shower Fog then sunny Possible thunderstorm Mostly cloudy Possible thunderstorm Possible shower Mostly cloudy
    Minimum
    Maximum 16° 17° 15° 13° 12° 14° 14°
    Chance of rain 50% 20% 70% 70% 90% 50% 60%
    Likely amount < 1mm < 1mm 1-5mm 1-5mm 1-5mm < 1mm < 1mm
    UV index Low Low Low Low Low Low Low
    Fire Danger Rating No Rating No Rating No Rating No Rating No Rating - -
    Frost risk Nil Slight Nil Nil Nil Nil Slight
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 0
    (km/h)
    7
    (km/h)
    1
    (km/h)
    6
    (km/h)
    23
    (km/h)
    26
    (km/h)
    15
    (km/h)
    22
    (km/h)
    11
    (km/h)
    14
    (km/h)
    6
    (km/h)
    10
    (km/h)
    9
    (km/h)
    16
    (km/h)
    Wind direction ENE SW NNE NNE NNE N N N NNW W NNW WNW N N
    Relative humidity 78% 65% 100% 61% 77% 75% 85% 64% 94% 73% 94% 68% 96% 68%
    Dew point 7°C 9°C 7°C 9°C 7°C 9°C 6°C 6°C 7°C 7°C 7°C 7°C 6°C 7°C
  6. Sunrise and sunset times

    Sunrise / Sunset for St Helena (37.6862°S, 145.1345°E, 90m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter
    7:06am EST 7:35am EST 5:13pm EST 5:43pm EST 1:18pm EST 3:18am EST Waxing gibbous Full moon Jul 11 Last quarter Jul 18 New moon Jul 25 First quarter Aug 01
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  8. Tides graph

    There is no current data for St Helena

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  10. St Helena Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Jul 02
    7.9 °C 10.4 °C
    1.4 mm
    Thursday
    Jul 03
    8.6 °C 14.3 °C
    14.4 mm
    Friday
    Jul 04
    2.5 °C 16.6 °C
    0.0 mm
    Saturday
    Jul 05
    3.9 °C 17.5 °C
    0.0 mm
    Sunday
    Jul 06
    8.1 °C 16.2 °C
    0.2 mm
    Legend
  11. Almanac


    St Helena minimum temp history (37.6862°S, 145.1345°E, 90m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 17.5° 05/07/2025 Coldest this month 2.5° 04/07/2025
    Hottest on record 22.1 18/07/2013 Coldest on record -2.1 19/07/2015
    Hottest this year 40.9° 05/01/2025 Coldest this year -0.9° 19/05/2025
    Long term average 14.0° Long term average 5.9°
    Average this month 14.7° Average this month 6.0°
    Hottest July On Record Avg. max. temp. 15.1° 2013 Coldest July on record Avg. min. temp. 5.1° 2008
    St Helena rainfall history (37.6862°S, 145.1345°E, 90m AMSL)
    RAINFALL
    Wettest This Month 14.4mm 03/07/2025 Total This Month 19.2mm
    4.0 days
    Long Term Average 47.7mm 18.2 days Wettest July on record 74.6mm 2003
    Driest on record 19.6mm 2018
  12. St Helena Year To Date

    Average Rainfall To Jul 353.4mm 91.2 day(s)
    Total For 2025 258.0mm 53.0 day(s)
    Total To This Day 2024 322.2mm 52.0 day(s)
    Wettest Day 23.6mm Jan 7
    Lowest Temperature -0.9°C May19
    Highest Temperature 40.9°C Jan 5