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Local Weather

Saint Helena (37.6906°S, 145.1308°E, 89m AMSL) set as my default location ›

  1. Saint Helena Local Weather

    37.69°S, 145.13°E

    Now in Saint Helena

    Updated at 05:30 EST

    1.9 °C

    Feels like 0.1 °C
    Dew Point
    1.5 °C
    Gusts
    0km/h
    Relative Humidity
    97%
    Pressure
    1027.2hPa
    Wind
    N 0km/h
    Rainfall
    1.4mm

    Saint Helena Friday Forecast

    Mostly sunny
    Mostly sunny
    3 °C
    15 °C
    5%
    < 1mm
    Saint Helena for Friday
    Mostly sunny. Areas of morning frost about the nearby hills. Light winds.
    Fire Danger
    No Rating

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  3. Saint Helena 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE
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  5. 7 day forecast

    Today: Mostly sunny. Areas of morning frost about the nearby hills. Light winds.

    Forecast for Saint Helena (37.6906°S, 145.1308°E, 89m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Mostly sunny Mostly sunny Windy with showers Mostly sunny Mostly sunny Possible thunderstorm Showers
    Minimum 15° 12°
    Maximum 15° 21° 22° 21° 20° 16° 14°
    Chance of rain 5% 40% 80% 30% 70% 90% 90%
    Likely amount < 1mm < 1mm 10-20mm < 1mm 5-10mm 10-20mm 5-10mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating No Rating No Rating No Rating No Rating No Rating - -
    Frost risk Moderate Moderate Nil Nil Nil Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 3
    (km/h)
    9
    (km/h)
    13
    (km/h)
    18
    (km/h)
    29
    (km/h)
    31
    (km/h)
    14
    (km/h)
    18
    (km/h)
    5
    (km/h)
    12
    (km/h)
    10
    (km/h)
    14
    (km/h)
    12
    (km/h)
    19
    (km/h)
    Wind direction ENE SSE NE NNE NNE NNE N NW ENE SW S SW WSW SW
    Relative humidity 82% 44% 65% 48% 61% 65% 78% 47% 84% 59% 89% 71% 91% 71%
    Dew point 4°C 2°C 5°C 9°C 10°C 14°C 12°C 9°C 10°C 10°C 10°C 10°C 8°C 7°C
  6. Sunrise and sunset times

    Sunrise / Sunset for Saint Helena (37.6906°S, 145.1308°E, 89m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter
    6:10am EST 6:36am EST 6:01pm EST 6:28pm EST 3:08pm EST 5:09am EST Waxing gibbous Full moon Sep 08 Last quarter Sep 14 New moon Sep 22 First quarter Sep 30
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  8. Tides graph

    There is no current data for Saint Helena

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  10. Saint Helena Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Sunday
    Aug 31
    7.4 °C 17.2 °C
    0.8 mm
    Monday
    Sep 01
    7.6 °C 15.7 °C
    0.8 mm
    Tuesday
    Sep 02
    7.3 °C 16.9 °C
    0.2 mm
    Wednesday
    Sep 03
    11.9 °C 19.1 °C
    0.0 mm
    Thursday
    Sep 04
    9.7 °C 16.2 °C
    1.4 mm
    Legend
  11. Almanac


    Saint Helena minimum temp history (37.6906°S, 145.1308°E, 89m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 19.1° 03/09/2025 Coldest this month 7.3° 02/09/2025
    Hottest on record 29.0 19/09/2006 Coldest on record -0.5 08/09/2003
    Hottest this year 40.9° 05/01/2025 Coldest this year -1.3° 19/08/2025
    Long term average 17.8° Long term average 7.8°
    Average this month 17.0° Average this month 9.1°
    Hottest September On Record Avg. max. temp. 19.5° 2013 Coldest September on record Avg. min. temp. 6.4° 2003
    Saint Helena rainfall history (37.6906°S, 145.1308°E, 89m AMSL)
    RAINFALL
    Wettest This Month 1.4mm 04/09/2025 Total This Month 2.4mm
    3.0 days
    Long Term Average 55.2mm 15.3 days Wettest September on record 108.0mm 2009
    Driest on record 15.2mm 2018
  12. Saint Helena Year To Date

    Average Rainfall To Sep 465.6mm 123.9 day(s)
    Total For 2025 331.8mm 83.0 day(s)
    Total To This Day 2024 464.4mm 83.0 day(s)
    Wettest Day 23.6mm Jan 7
    Lowest Temperature -1.3°C Aug19
    Highest Temperature 40.9°C Jan 5