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Monthly Data


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Monthly values for Roches_Point up to 22-oct-2017
Total rainfall in millimetres for Roches_Point
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2017 86.5 73.6 120.7 9.2 53.8 104.4 50.9 78.6 142.1 114.4   834.2
2016 175.0 167.2 55.4 81.7 65.1 54.1 53.8 64.1 85.5 46.1 36.0 85.8 969.8
2015 79.3 47.4 75.7 16.8 140.8 63.2 122.6 94.7 64.5 54.9 122.8 340.6 1223.3
2014 148.1 173.5 100.7 69.3 40.8 45.8 18.8 75.6 19.0 125.8 159.3 46.7 1023.4
mean 100.5 74.8 78.1 59.0 63.0 63.8 63.1 85.1 85.0 108.9 95.0 99.7 976.0

Mean temperature in degrees Celsius for Roches_Point
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2017 7.6 7.7 9.0 9.8 12.1 14.0 15.6 14.7 13.4 12.3   11.6
2016 7.6 6.4 7.1 8.2 12.2 15.0 15.2 15.7 14.5 12.2 7.3 8.7 10.9
2015 6.7 5.9 7.4 9.4 11.0 13.4 14.2 14.4 13.4 12.1 10.6 9.7 10.7
2014 6.9 6.4 7.7 10.0 11.6 14.7 16.9 15.1 15.5 12.5 9.6 7.6 11.2
mean 6.8 6.8 7.8 9.0 11.4 13.8 15.6 15.4 13.9 11.4 8.9 7.4 10.7

Mean 10cm soil temperature for Roches_Point at 0900 UTC
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2017 6.1 6.4 7.7 9.8 13.3 15.9 17.0 15.1 13.1 n/a   11.6
2016 6.2 4.9 5.9 7.9 13.1 16.5 16.0 15.8 13.9 10.6 5.7 7.2 10.3
2015 5.0 4.1 6.1 n/a 11.6 14.7 15.2 14.6 12.6 10.9 9.8 8.9 10.4
2014 5.4 4.7 6.5 9.7 12.4 16.6 17.7 15.0 14.9 11.3 8.1 5.7 10.7
mean n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Global Solar Radiation in Joules/cm2 for Roches_Point
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2017 8398 13907 29306 39157 57155 58278 56714 40908 34741 11481   350045
2016 7224 14767 n/a 41661 58495 58987 48528 45340 26343 20482 12400 5117 339344
2015 9880 14751 31100 n/a 52476 59282 52036 47004 33646 18764 8928 5178 333045
2014 9807 15281 27836 44601 52887 65106 55429 48545 37957 20394 11918 8289 398050
mean n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Potential Evapotranspiration (mm) for Roches_Point
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2017 17.5 21.4 39.1 56.8 75.7 82.1 89.0 63.8 48.8 21.5   515.7
2016 16.4 24.1 n/a 56.4 78.3 89.1 75.3 70.1 41.5 37.7 18.9 15.4 523.2
2015 21.1 21.3 40.2 n/a 69.6 82.8 72.8 65.9 51.0 31.2 20.6 15.5 492.0
2014 n/a n/a n/a n/a n/a n/a n/a n/a n/a 32.2 19.1 19.5 70.8
mean n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Evaporation (mm) for Roches_Point
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2017 23.2 32.3 61.3 85.0 116.8 129.3 130.9 94.5 74.5 31.9   779.7
2016 23.2 35.0 n/a 88.9 118.9 132.1 111.4 104.4 61.8 51.0 24.8 20.0 771.5
2015 28.8 31.2 63.3 n/a 113.0 126.8 115.3 101.0 73.5 43.0 28.3 22.2 746.4
2014 n/a n/a n/a n/a n/a n/a n/a n/a n/a 46.6 25.1 24.2 95.9
mean n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Degree Days Below 15.5 Degree Celsius for Roches_Point
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
201724621820317210858314170N/AN/AN/AN/A
2016245265261219111373625461022462121806
2015273268252N/A14275524669107148181N/A
201426725624216612347183830961782431703
Note: Evaporation and PE data are calculated using Penman/Monteith formulae.
All means are for the period 1981-2010. Data updated daily at Mid-day.

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