50%
< 1mm
Local Weather
St Helena (37.6862°S, 145.1345°E, 90m AMSL) set as my default location ›
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St Helena Local Weather
37.69°S, 145.13°ENow in St Helena
Updated at 16:40 EST14.2 °C
Feels like 13.0 °CDew Point9.2 °CGusts7km/hRelative Humidity72%Pressure1014.6hPaWindE 6km/hRainfall0.0mm
St Helena Sunday Forecast
Possible shower8 °C16 °CSt Helena for SundayPartly 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
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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 Minimum 8° 5° 9° 7° 7° 6° 5° 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 -
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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Tides graph
There is no current data for St Helena
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St Helena Past 5 Days
This MonthMinimum Maximum Rainfall Wednesday
Jul 027.9 °C 10.4 °C 1.4 mmThursday
Jul 038.6 °C 14.3 °C 14.4 mmFriday
Jul 042.5 °C 16.6 °C 0.0 mmSaturday
Jul 053.9 °C 17.5 °C 0.0 mmSunday
Jul 068.1 °C 16.2 °C 0.2 mmLegend -
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 daysLong Term Average 47.7mm 18.2 days Wettest July on record 74.6mm 2003 Driest on record 19.6mm 2018 -
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