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Georgetown Climate & Temperature

  • Georgetown, Ascension Island is at 7°55'S, 14°25'W, 17 m (56 ft). See map.
  • Georgetown has a subtropical desert / low-latitude arid hot climate (Köppen-Geiger classification: BWh)
  • The annual mean temperature is 26 degrees Celsius (78.8 degrees Fahrenheit). See the temperatures page for a monthly breakdown and the fixed scale graph.
  • Average monthly temperatures vary by 2 °C (3.6°F). This indicates that the continentality type is hyperoceanic, subtype extremely hyperoceanic. Georgetown Climate Graph
  • Total annual Precipitation averages 142 mm (5.6 inches) which is equivalent to 142 Litres/m² (3.48 Gallons/ft²).
  • On average there are 2659 hours of sunshine per year. Visit the sunshine and daylight section to check monthly details including how high in the sky the sun reaches each month.
  • Were you to burrow down through the centre of the Earth from Georgetown you would pop up nearest to the climate station at Kwajalein Island, Marshall Islands where you would find a Tropical wet climate.

Georgetown Climate Table

  Climate Variable Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
 
Average Max Temperature °C ( °F) 29 (84) 28 (82) 28 (82) 28 (82) 28 (82) 29 (84) 30 (86) 31 (88) 31 (88) 31 (88) 31 (88) 30 (86) 30 (85)
 
Average Temperature °C ( °F) 26 (79) 25 (77) 25 (77) 25 (77) 25 (77) 26 (79) 26 (79) 27 (81) 27 (81) 27 (81) 27 (81) 26 (79) 26 (79)
 
Average Min Temperature °C ( °F) 22 (72) 22 (72) 22 (72) 22 (72) 22 (72) 22 (72) 23 (73) 23 (73) 24 (75) 24 (75) 24 (75) 23 (73) 23 (73)
 
Average Precipitation mm (in) 12 (0) 11 (0) 8 (0) 7 (0) 4 (0) 4 (0) 4 (0) 10 (0) 18 (1) 33 (1) 16 (1) 15 (1) 142 (6)
Number of Wet Days (probability of rain on a day %) 3 (10) 3 (10) 2 (7) 3 (10) 1 (3) 1 (3) 2 (6) 2 (7) 3 (10) 4 (13) 3 (10) 3 (10) 30 (8)
Average Sunlight Hours/ Day 7h 42' 7h 00' 5h 30' 5h 11' 5h 18' 6h 23' 7h 23' 7h 55' 8h 54' 8h 54' 8h 30' 8h 40' 7h 16'
Average Daylight Hours/ Day 11h 42' 11h 51' 12h 04' 12h 17' 12h 28' 12h 34' 12h 31' 12h 22' 12h 09' 11h 56' 11h 45' 11h 39' 12h 00'
Percentage of Sunny (Cloudy) Daylight Hours 67 (33) 60 (40) 46 (54) 43 (57) 43 (57) 51 (49) 60 (40) 65 (35) 74 (26) 75 (25) 73 (27) 75 (25) 61 (39)
Sun altitude at solar noon on the 21st day (°). 61.6 70 81.3 85.2 77.5 74.5 77.8 85.8 81.6 70.1 61.8 58.7 73.8

Get Greater Insight into Georgetowns Climate

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