5%
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Local Weather
Saint Helena (37.6906°S, 145.1308°E, 89m AMSL) set as my default location ›
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Saint Helena Local Weather
37.69°S, 145.13°ENow in Saint Helena
Updated at 20:40 EST12.2 °C
Feels like 12.0 °CDew Point9.2 °CGusts0km/hRelative Humidity82%Pressure1028.5hPaWindN 0km/hRainfall0.0mm
Saint Helena Sunday Forecast
Mostly sunny7 °C23 °CSaint Helena for SundayThe chance of morning fog. The chance of morning frost about the nearby hills. Mostly sunny afternoon. Light winds becoming N 15 to 25 km/h in the morning then becoming light in the evening.Fire DangerModerate
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7 day forecast
Today: The chance of morning fog. The chance of morning frost about the nearby hills. Mostly sunny afternoon. Light winds becoming N 15 to 25 km/h in the morning then becoming light in the evening.
Forecast for Saint Helena (37.6906°S, 145.1308°E, 89m AMSL) Sun Mon Tue Wed Thu Fri Sat Summary Minimum 7° 10° 9° 8° 9° 9° 10° Maximum 23° 24° 23° 19° 18° 19° 19° Chance of rain 5% 5% 5% 20% 30% 60% 30% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate Fire Danger Rating Moderate Moderate Moderate Moderate - - - 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 5
(km/h)11
(km/h)3
(km/h)7
(km/h)1
(km/h)5
(km/h)1
(km/h)10
(km/h)2
(km/h)10
(km/h)3
(km/h)12
(km/h)4
(km/h)11
(km/h)Wind direction NNE N NNE SW NNE SW NW SW W SW NW SW S SSW Relative humidity 71% 41% 77% 42% 95% 44% 73% 54% 90% 56% 89% 62% 81% 55% Dew point 7°C 9°C 11°C 9°C 11°C 10°C 8°C 9°C 10°C 8°C 11°C 11°C 10°C 9°C -
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 6:41am EST 7:09am EST 5:23pm EST 5:51pm EST 4:18pm EST 5:34am EST Waxing gibbous
Full moon May 13 Last quarter May 20 New moon May 27 First quarter Jun 03 -
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Tides graph
There is no current data for Saint Helena
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Saint Helena Past 5 Days
This MonthMinimum Maximum Rainfall Tuesday
May 0618.2 °C 27.5 °C 0.0 mmWednesday
May 0715.6 °C - 0.0 mmThursday
May 08- 17.6 °C -Friday
May 095.9 °C 19.1 °C 0.0 mmSaturday
May 104.0 °C 21.4 °C 0.0 mmLegend -
Almanac
Saint Helena minimum temp history (37.6906°S, 145.1308°E, 89m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 27.5° 06/05/2025 Coldest this month 3.2° 03/05/2025 Hottest on record 27.0 07/05/2002 Coldest on record -0.3 10/05/2011 Hottest this year 40.9° 05/01/2025 Coldest this year 3.2° 03/05/2025 Long term average 17.2° Long term average 7.8° Average this month 21.9° Average this month 8.6° Hottest May On Record Avg. max. temp. 19.1° 2007 Coldest May on record Avg. min. temp. 7.0° 2006 Saint Helena rainfall history (37.6906°S, 145.1308°E, 89m AMSL) RAINFALL Wettest This Month 0.0mm 01/05/2025 Total This Month 0.0mm
0.0 daysLong Term Average 54.3mm 16.5 days Wettest May on record 144.0mm 2000 Driest on record 15.0mm 2009 -
Saint Helena Year To Date
Average Rainfall To May 254.0mm 55.2 day(s) Total For 2025 154.8mm 29.0 day(s) Total To This Day 2024 275.4mm 28.0 day(s) Wettest Day 23.6mm Jan 7 Lowest Temperature 3.2°C May 3 Highest Temperature 40.9°C Jan 5