Edinburgh Of The Seven Seas, Tristan Da Cuna, Saint Helena Climate
Weather: 19.33°C/66.79°F, Wind SW at 10.71 km/h, 94% Humidity, 0.2% Chance of rain
(Photo by Adam Wilson on Unsplash)
Edinburgh of the Seven Seas Climate Summary
Located at an elevation of 48.07 meters (157.71 feet) above sea level, Edinburgh of the Seven Seas has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 15.06ºC (59.11ºF) and it is -5.44% lower than Saint Helena’s averages. Edinburgh of the Seven Seas typically receives about 137.53 millimeters (5.41 inches) of precipitation and has 185.34 rainy days (50.78% of the time) annually.
Country | Saint Helena |
City | Tristan da Cuna |
Longitude | -12.3113147 |
Latitude | -37.0680421 |
Attitude/Elevation | 48.07m (157.71ft) |
Local time | Thursday 17:52 |
Annual high temperature | 15.6ºC (60.08ºF) |
Annual low temperature | 14.1ºC (57.38ºF) |
Average annual precip. | 137.53mm (5.41in) |
Warmest month | February (18.61ºC / 65.5ºF) |
Coldest Month | September (11.32ºC / 52.38ºF) |
Wettest Month | May (174.92mm / 6.89in) |
Driest Month | February (77.09mm / 3.04in) |
Number of days with rainfall (≥ 1.0 mm) | 185.34 days (50.78%) |
Days with no rain | 179.66 days (49.22%) |
Humidity | 78.53% |
Climate Edinburgh of the Seven Seas: Weather By Month
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Record high °C (°F) | 21.8(71.24) | 21.8(71.24) | 21.8(71.24) | 20.81(69.46) | 18.83(65.89) | 17.84(64.11) | 16.85(62.33) | 16.85(62.33) | 15.86(60.55) | 16.85(62.33) | 17.84(64.11) | 20.81(69.46) | 21.8(71.24) |
Average high °C (°F) | 17.92(64.26) | 18.61(65.5) | 18.37(65.07) | 17.43(63.37) | 15.85(60.53) | 14.71(58.48) | 13.64(56.55) | 13.07(55.53) | 12.84(55.11) | 13.42(56.16) | 14.65(58.37) | 16.63(61.93) | 15.6(60.08) |
Daily mean °C (°F) | 17.33(63.19) | 18.07(64.53) | 17.85(64.13) | 16.95(62.51) | 15.21(59.38) | 14.12(57.42) | 13.1(55.58) | 12.54(54.57) | 12.32(54.18) | 12.95(55.31) | 14.19(57.54) | 16.16(61.09) | 15.06(59.11) |
Average low °C (°F) | 16.36(61.45) | 17.11(62.8) | 16.89(62.4) | 16.02(60.84) | 14.13(57.43) | 13.11(55.6) | 12.08(53.74) | 11.57(52.83) | 11.32(52.38) | 11.96(53.53) | 13.29(55.92) | 15.42(59.76) | 14.1(57.38) |
Record low °C (°F) | 3.96(39.13) | 3.96(39.13) | 7.93(46.27) | 2.97(37.35) | 0.99(33.78) | 2.97(37.35) | 0.99(33.78) | 0.99(33.78) | -1.98(28.44) | 0.0(0) | 0.99(33.78) | 6.94(44.49) | -1.98(28.44) |
Average precipitation mm (inches) | 89.41(3.52) | 77.09(3.04) | 155.68(6.13) | 154.58(6.09) | 174.92(6.89) | 157.21(6.19) | 160.59(6.32) | 136.79(5.39) | 145.55(5.73) | 169.23(6.66) | 115.94(4.56) | 113.46(4.47) | 137.53(5.41) |
Average precipitation days (≥ 1.0 mm) | 11.08 | 12.44 | 15.04 | 16.94 | 18.47 | 18.02 | 16.94 | 16.04 | 16.67 | 15.13 | 12.97 | 15.59 | 15.44 |
Average relative humidity (%) | 81.1 | 79.51 | 79.38 | 79.04 | 75.67 | 76.62 | 77.24 | 76.29 | 76.81 | 78.48 | 80.71 | 81.63 | 78.53 |
Mean monthly sunshine hours | 11.83 | 9.42 | 8.99 | 8.6 | 6.53 | 6.16 | 6.31 | 8.35 | 8.69 | 9.97 | 11.67 | 11.88 | 9.03 |
Climate Graph
The chart below shows the mean monthly temperature and precipitation of Edinburgh of the Seven Seas in recent years.
Edinburgh of the Seven Seas Temperature by Month
February | 18.07°C | 64.53°F | |
March | 17.85°C | 64.13°F | |
January | 17.33°C | 63.19°F | |
April | 16.95°C | 62.51°F | |
December | 16.16°C | 61.09°F | |
May | 15.21°C | 59.38°F | |
November | 14.19°C | 57.54°F | |
June | 14.12°C | 57.42°F | |
July | 13.1°C | 55.58°F | |
October | 12.95°C | 55.31°F | |
August | 12.54°C | 54.57°F | |
September | 12.32°C | 54.18°F |
Historical Data
Temperature | Max | Average | Min | |
---|---|---|---|---|
Max Temperature | 14.87°C (58.77°F) | 12.72°C (54.9°F) | 9.91°C (49.84°F) | |
Avg Temperature | 14.87°C (58.77°F) | 12.15°C (53.87°F) | 8.92°C (48.06°F) | |
Min Temperature | 13.88°C (56.98°F) | 11.48°C (52.66°F) | 8.92°C (48.06°F) | |
Dew Point | Max | Average | Min | |
Dew Point | 11.89°C (53.4°F) | 7.9°C (46.22°F) | 2.97°C (37.35°F) | |
Precipitation | Max | Average | Min | Sum |
Precipitation | 14.27mm | 0.56in | 1.86mm | 0.07in | 0.0mm | 0in | 57.79mm | 2.28in |
Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
Wind | Max | Average | Min | |
Wind | 46.58kmh | 28.94mph | 30.31kmh | 18.83mph | 11.89kmh | 7.39mph | |
Gust Wind | 71.36kmh | 44.34mph | 42.94kmh | 26.68mph | 16.85kmh | 10.47mph | |
Sea Level Pressure | Max | Average | Min | |
Sea Level Pressure | 14.27mb | 1.86mb | 0.0mb |
Daily Observations
Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
---|---|---|---|---|---|---|
August | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
2018-08-01 | 10.9 | 51.62 | 3.96 | 39.13 | 60 | 11.89 | 7.39 | 30.09 | 1018.85 | 0.1 | 0.0 |
2018-08-02 | 11.89 | 53.4 | 6.94 | 44.49 | 68 | 22.8 | 14.17 | 30.12 | 1019.84 | 0.2 | 0.01 |
2018-08-03 | 13.88 | 56.98 | 9.91 | 49.84 | 78 | 30.72 | 19.09 | 30.03 | 1016.87 | 1.59 | 0.06 |
2018-08-04 | 10.9 | 51.62 | 6.94 | 44.49 | 77 | 36.67 | 22.79 | 30.06 | 1017.86 | 8.72 | 0.34 |
2018-08-05 | 9.91 | 49.84 | 3.96 | 39.13 | 66 | 33.7 | 20.94 | 30.26 | 1024.8 | 0.59 | 0.02 |
2018-08-06 | 10.9 | 51.62 | 5.95 | 42.71 | 68 | 29.73 | 18.47 | 30.35 | 1027.77 | 0.89 | 0.04 |
2018-08-07 | 11.89 | 53.4 | 7.93 | 46.27 | 73 | 38.65 | 24.02 | 30.38 | 1028.76 | 0.59 | 0.02 |
2018-08-08 | 13.88 | 56.98 | 9.91 | 49.84 | 79 | 39.64 | 24.63 | 30.26 | 1024.8 | 0.3 | 0.01 |
2018-08-09 | 13.88 | 56.98 | 11.89 | 53.4 | 87 | 42.62 | 26.48 | 30.0 | 1015.88 | 14.27 | 0.56 |
2018-08-10 | 12.88 | 55.18 | 11.89 | 53.4 | 90 | 32.71 | 20.33 | 29.76 | 1007.95 | 2.28 | 0.09 |
2018-08-11 | 8.92 | 48.06 | 2.97 | 37.35 | 65 | 36.67 | 22.79 | 30.15 | 1020.83 | 0.59 | 0.02 |
2018-08-12 | 9.91 | 49.84 | 2.97 | 37.35 | 60 | 12.88 | 8.0 | 30.2 | 1022.82 | 0.1 | 0.0 |
2018-08-13 | 10.9 | 51.62 | 4.96 | 40.93 | 64 | 14.87 | 9.24 | 30.15 | 1020.83 | 0.5 | 0.02 |
2018-08-14 | 13.88 | 56.98 | 9.91 | 49.84 | 80 | 26.76 | 16.63 | 30.03 | 1016.87 | 0.4 | 0.02 |
2018-08-15 | 12.88 | 55.18 | 10.9 | 51.62 | 86 | 33.7 | 20.94 | 29.97 | 1014.89 | 0.4 | 0.02 |
2018-08-16 | 11.89 | 53.4 | 7.93 | 46.27 | 77 | 21.8 | 13.55 | 30.15 | 1020.83 | 0.0 | 0 |
2018-08-17 | 14.87 | 58.77 | 11.89 | 53.4 | 88 | 46.58 | 28.94 | 29.79 | 1008.94 | 11.79 | 0.46 |
2018-08-18 | 9.91 | 49.84 | 3.96 | 39.13 | 64 | 29.73 | 18.47 | 29.97 | 1014.89 | 0.2 | 0.01 |
2018-08-19 | 11.89 | 53.4 | 6.94 | 44.49 | 69 | 23.79 | 14.78 | 30.15 | 1020.83 | 0.59 | 0.02 |
2018-08-20 | 13.88 | 56.98 | 9.91 | 49.84 | 78 | 32.71 | 20.33 | 30.2 | 1022.82 | 0.99 | 0.04 |
2018-08-21 | 13.88 | 56.98 | 10.9 | 51.62 | 83 | 34.69 | 21.56 | 30.17 | 1021.82 | 0.5 | 0.02 |
2018-08-22 | 12.88 | 55.18 | 10.9 | 51.62 | 85 | 27.75 | 17.24 | 30.15 | 1020.83 | 0.0 | 0 |
2018-08-23 | 13.88 | 56.98 | 10.9 | 51.62 | 84 | 43.61 | 27.1 | 29.88 | 1011.91 | 0.3 | 0.01 |
2018-08-24 | 9.91 | 49.84 | 4.96 | 40.93 | 68 | 45.59 | 28.33 | 29.97 | 1014.89 | 0.89 | 0.04 |
2018-08-25 | 9.91 | 49.84 | 2.97 | 37.35 | 62 | 27.75 | 17.24 | 30.35 | 1027.77 | 0.5 | 0.02 |
2018-08-26 | 11.89 | 53.4 | 5.95 | 42.71 | 68 | 21.8 | 13.55 | 30.41 | 1029.75 | 0.1 | 0.0 |
2018-08-27 | 13.88 | 56.98 | 10.9 | 51.62 | 79 | 30.72 | 19.09 | 30.23 | 1023.81 | 0.69 | 0.03 |
2018-08-28 | 14.87 | 58.77 | 10.9 | 51.62 | 81 | 35.68 | 22.17 | 30.03 | 1016.87 | 0.1 | 0.0 |
2018-08-29 | 10.9 | 51.62 | 8.92 | 48.06 | 83 | 29.73 | 18.47 | 29.91 | 1012.9 | 9.12 | 0.36 |
2018-08-30 | 12.88 | 55.18 | 8.92 | 48.06 | 80 | 23.79 | 14.78 | 29.91 | 1012.9 | 0.3 | 0.01 |
2018-08-31 | 11.89 | 53.4 | 6.94 | 44.49 | 71 | 19.82 | 12.32 | 29.94 | 1013.9 | 0.2 | 0.01 |
Edinburgh of the Seven Seas 11 Year Historical Weather Data
- Edinburgh of the Seven Seas, Tristan da Cuna weather in August 2010
- Edinburgh of the Seven Seas, Tristan da Cuna weather in August 2011
- Edinburgh of the Seven Seas, Tristan da Cuna weather in August 2012
- Edinburgh of the Seven Seas, Tristan da Cuna weather in August 2013
- Edinburgh of the Seven Seas, Tristan da Cuna weather in August 2014
- Edinburgh of the Seven Seas, Tristan da Cuna weather in August 2015
- Edinburgh of the Seven Seas, Tristan da Cuna weather in August 2016
- Edinburgh of the Seven Seas, Tristan da Cuna weather in August 2017
- Edinburgh of the Seven Seas, Tristan da Cuna weather in August 2019
- Edinburgh of the Seven Seas, Tristan da Cuna weather in August 2020
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