Edinburgh, Tristan Da Cuna, Saint Helena Climate

Weather: 14.63°C/58.33°F, Wind SW at 13.94 km/h, 67% Humidity, 0% Chance of rain

Saint Helena
(Photo by Adam Wilson on Unsplash)

Edinburgh Climate Summary

Located at an elevation of 48.07 meters (157.71 feet) above sea level, Edinburgh has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 15.84ºC (60.51ºF) and it is -4.66% lower than Saint Helena’s averages. Edinburgh typically receives about 144.59 millimeters (5.69 inches) of precipitation and has 194.85 rainy days (53.38% of the time) annually.

CountrySaint Helena
CityTristan da Cuna
Longitude-12.3113147
Latitude-37.0680421
Attitude/Elevation48.07m (157.71ft)
Local timeFriday 20:11
Annual high temperature16.4ºC (61.52ºF)
Annual low temperature14.83ºC (58.69ºF)
Average annual precip.144.59mm (5.69in)
Warmest monthFebruary (19.57ºC / 67.23ºF)
Coldest MonthSeptember (11.9ºC / 53.42ºF)
Wettest MonthMay (183.9mm / 7.24in)
Driest MonthFebruary (81.05mm / 3.19in)
Number of days with rainfall (≥ 1.0 mm)194.85 days (53.38%)
Days with no rain170.15 days (46.62%)
Humidity82.57%

Climate Edinburgh: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)22.92(73.26)22.92(73.26)22.92(73.26)21.88(71.38)19.8(67.64)18.76(65.77)17.71(63.88)17.71(63.88)16.67(62.01)17.71(63.88)18.76(65.77)21.88(71.38)22.92(73.26)
Average high °C (°F)18.84(65.91)19.57(67.23)19.32(66.78)18.33(64.99)16.66(61.99)15.46(59.83)14.34(57.81)13.74(56.73)13.5(56.3)14.11(57.4)15.4(59.72)17.48(63.46)16.4(61.52)
Daily mean °C (°F)18.22(64.8)19.0(66.2)18.77(65.79)17.82(64.08)15.99(60.78)14.85(58.73)13.78(56.8)13.18(55.72)12.95(55.31)13.62(56.52)14.92(58.86)17.0(62.6)15.84(60.51)
Average low °C (°F)17.2(62.96)17.98(64.36)17.76(63.97)16.84(62.31)14.86(58.75)13.79(56.82)12.7(54.86)12.16(53.89)11.9(53.42)12.58(54.64)13.97(57.15)16.21(61.18)14.83(58.69)
Record low °C (°F)4.17(39.51)4.17(39.51)8.34(47.01)3.13(37.63)1.04(33.87)3.13(37.63)1.04(33.87)1.04(33.87)-2.08(28.26)0.0(0)1.04(33.87)7.29(45.12)-2.08(28.26)
Average precipitation mm (inches)94.0(3.7)81.05(3.19)163.68(6.44)162.52(6.4)183.9(7.24)165.28(6.51)168.84(6.65)143.82(5.66)153.03(6.02)177.92(7.0)121.89(4.8)119.29(4.7)144.6(5.69)
Average precipitation days (≥ 1.0 mm)11.6513.0815.8217.8119.4218.9417.8116.8617.5315.9113.6416.3916.23
Average relative humidity (%)85.2783.5983.4583.179.5680.5681.280.2180.7582.5184.8585.8282.57
Mean monthly sunshine hours12.449.99.459.046.876.486.648.779.1410.4812.2612.499.49

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Edinburgh in recent years.

Edinburgh

Edinburgh Temperature by Month

February
19.0°C | 66.2°F
March
18.77°C | 65.79°F
January
18.22°C | 64.8°F
April
17.82°C | 64.08°F
December
17.0°C | 62.6°F
May
15.99°C | 60.78°F
November
14.92°C | 58.86°F
June
14.85°C | 58.73°F
July
13.78°C | 56.8°F
October
13.62°C | 56.52°F
August
13.18°C | 55.72°F
September
12.95°C | 55.31°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature15.63°C (60.13°F)12.82°C (55.08°F)9.38°C (48.88°F)
Avg Temperature15.63°C (60.13°F)12.5°C (54.5°F)9.38°C (48.88°F)
Min Temperature15.63°C (60.13°F)11.77°C (53.19°F)9.38°C (48.88°F)
Dew PointMaxAverageMin
Dew Point12.5°C (54.5°F)7.47°C (45.45°F)2.08°C (35.74°F)
PrecipitationMaxAverageMinSum
Precipitation25.63mm | 1.01in4.57mm | 0.18in0.0mm | 0in137.13mm | 5.4in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind66.69kmh | 41.44mph34.28kmh | 21.3mph15.63kmh | 9.71mph
Gust Wind87.53kmh | 54.39mph47.62kmh | 29.59mph20.84kmh | 12.95mph
Sea Level PressureMaxAverageMin
Sea Level Pressure25.63mb4.57mb0.0mb
Edinburgh

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-09-0114.59 | 58.2611.46 | 52.638344.81 | 27.8431.29 | 1059.718.44 | 0.33
2018-09-0211.46 | 52.634.17 | 39.516542.72 | 26.5431.29 | 1059.7112.4 | 0.49
2018-09-039.38 | 48.882.08 | 35.745937.51 | 23.3131.57 | 1069.090.73 | 0.03
2018-09-0410.42 | 50.762.08 | 35.745823.97 | 14.8931.72 | 1074.30.42 | 0.02
2018-09-0510.42 | 50.762.08 | 35.745818.76 | 11.6631.85 | 1078.470.0 | 0
2018-09-0614.59 | 58.2610.42 | 50.768046.89 | 29.1431.6 | 1070.130.0 | 0
2018-09-0715.63 | 60.1312.5 | 54.58654.18 | 33.6731.26 | 1058.6712.71 | 0.5
2018-09-0810.42 | 50.765.21 | 41.386826.05 | 16.1931.32 | 1060.766.88 | 0.27
2018-09-0911.46 | 52.635.21 | 41.386730.22 | 18.7831.32 | 1060.762.19 | 0.09
2018-09-109.38 | 48.884.17 | 39.516831.26 | 19.4231.23 | 1057.631.56 | 0.06
2018-09-1110.42 | 50.765.21 | 41.387226.05 | 16.1931.2 | 1056.5920.42 | 0.8
2018-09-1213.55 | 56.399.38 | 48.887922.92 | 14.2431.14 | 1054.50.52 | 0.02
2018-09-1313.55 | 56.398.34 | 47.017220.84 | 12.9531.2 | 1056.590.52 | 0.02
2018-09-1411.46 | 52.638.34 | 47.017766.69 | 41.4430.99 | 1049.2925.63 | 1.01
2018-09-1511.46 | 52.636.25 | 43.257440.64 | 25.2531.35 | 1061.86.88 | 0.27
2018-09-1610.42 | 50.765.21 | 41.386932.3 | 20.0731.69 | 1073.261.98 | 0.08
2018-09-1710.42 | 50.764.17 | 39.516622.92 | 14.2431.85 | 1078.470.31 | 0.01
2018-09-1812.5 | 54.58.34 | 47.017720.84 | 12.9531.97 | 1082.640.52 | 0.02
2018-09-1913.55 | 56.399.38 | 48.887515.63 | 9.7132.0 | 1083.680.42 | 0.02
2018-09-2013.55 | 56.398.34 | 47.017416.67 | 10.3631.94 | 1081.60.21 | 0.01
2018-09-2114.59 | 58.2610.42 | 50.768031.26 | 19.4231.75 | 1075.340.21 | 0.01
2018-09-2214.59 | 58.2611.46 | 52.638239.6 | 24.6131.51 | 1067.010.21 | 0.01
2018-09-2315.63 | 60.1312.5 | 54.58651.06 | 31.7331.23 | 1057.639.48 | 0.37
2018-09-2414.59 | 58.2610.42 | 50.768140.64 | 25.2531.14 | 1054.50.42 | 0.02
2018-09-2514.59 | 58.2612.5 | 54.58839.6 | 24.6130.99 | 1049.290.42 | 0.02
2018-09-2613.55 | 56.397.29 | 45.127038.55 | 23.9531.14 | 1054.51.04 | 0.04
2018-09-2712.5 | 54.56.25 | 43.256632.3 | 20.0731.45 | 1064.920.1 | 0.0
2018-09-2814.59 | 58.2611.46 | 52.638246.89 | 29.1431.14 | 1054.520.11 | 0.79
2018-09-2911.46 | 52.635.21 | 41.386733.34 | 20.7231.2 | 1056.591.98 | 0.08
2018-09-3010.42 | 50.764.17 | 39.516433.34 | 20.7231.69 | 1073.260.42 | 0.02

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