Climate Data for Latitude -7.75 Longitude -14.25

 

Locations

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Ascension Island: mainland and stacks
Ascension scrub and grasslands ecoregion
Boatswainbird Island

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min Temp76.377.778.478.377.475.474.773.472.772.973.674.7109 years
Mean Temp79.080.681.781.580.278.177.275.775.475.776.577.5109 years
Max Temp81.783.785.184.983.380.879.778.378.178.879.580.6109 years
FrostDays4.03.03.05.24.44.35.42.54.63.52.24.1109 years
WetDays8.011.614.215.119.521.820.319.717.017.013.011.0109 years
Precipitationin0.30.51.71.31.31.31.11.11.40.70.50.4109 years
Yearly Average Temperatures 1901 - 2009 (English) Latitude -7.75 Longitude -14.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude -7.75 Longitude -14.25
Yearly Total Frost Days 1901 - 2009 Latitude -7.75 Longitude -14.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude -7.75 Longitude -14.25
Yearly Total Wet Days 1901 - 2009 Latitude -7.75 Longitude -14.25

Climate data provided by CRU TS 3.1 - University of East Anglia Climate Research Unit (CRU). [Phil Jones, Ian Harris]. CRU Time Series (TS) high resolution gridded datasets, [Internet]. NCAS British Atmospheric Data Centre, 2008, Accessed: 28-July-2011
Charting software provided by pChart - a PHP class to build charts.
The calculation method for the potential evapotranspiration is the FAO grass reference equation (Ekstrom et al., 2007, which is based on Allen et al., 1994). It is a variant of the Penman Monteith method using TMP, TMN, TMX, VAP, CLD.