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Friday, 18 August 2017
  
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Monthly Data


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Monthly values for Belmullet up to 17-aug-2017
Total rainfall in millimetres for Belmullet
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2017 60.0 110.6 108.8 25.2 49.6 97.6 98.7 70.6     621.1
2016 189.1 171.6 98.4 57.8 49.3 100.0 99.3 56.2 145.8 47.8 89.2 83.8 1188.3
2015 178.1 70.8 107.9 62.8 102.3 59.9 131.3 96.3 118.1 76.3 191.8 255.7 1451.3
2014 210.5 198.0 87.0 53.5 103.6 46.0 59.8 91.6 25.4 176.0 83.5 140.3 1275.2
mean 134.0 97.1 99.2 72.0 70.4 72.1 79.0 101.9 101.8 145.9 134.0 137.4 1244.8

Mean temperature in degrees Celsius for Belmullet
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2017 7.2 7.0 8.5 9.7 12.4 13.2 14.2 14.4     10.7
2016 6.4 6.0 7.5 7.8 11.9 14.6 14.4 15.3 14.1 11.0 7.6 8.5 10.4
2015 6.2 6.1 7.0 8.7 9.8 12.1 13.7 13.7 12.9 11.3 9.7 8.4 10.0
2014 6.5 6.1 7.6 10.6 11.5 14.1 15.8 14.2 14.3 11.4 8.3 7.4 10.7
mean 6.3 6.4 7.5 8.9 11.1 13.1 14.8 14.8 13.4 10.9 8.4 6.7 10.2

Mean 10cm soil temperature for Belmullet at 0900 UTC
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2017 6.2 6.1 7.1 10.0 13.7 14.5 15.7 n/a     10.5
2016 5.6 4.9 6.6 7.9 12.5 16.0 15.6 15.8 14.1 10.5 6.9 7.1 10.3
2015 5.2 4.8 6.0 8.5 10.6 13.3 14.9 14.2 12.6 10.4 9.0 7.5 9.8
2014 5.3 4.7 6.5 10.1 12.4 15.6 16.9 15.1 14.2 11.1 7.4 6.3 10.5
mean 5.3 5.3 6.6 9.0 12.3 14.9 16.2 15.8 13.7 10.7 7.9 5.9 10.3

Global Solar Radiation in Joules/cm2 for Belmullet
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2017 6684 10352 27128 35286 64560 44790 52571 29016     270387
2016 5446 12556 27147 42870 59160 52336 46975 38111 25510 16508 8433 4521 339573
2015 5679 10557 24999 49550 47189 51818 50297 41673 29778 17915 6822 3321 339598
2014 6295 11821 24966 41117 50538 56750 47557 45899 30813 16375 8194 3951 344276
mean 6337 12293 24642 40428 54132 52978 49611 41744 29541 16670 7534 4732 340640

Potential Evapotranspiration (mm) for Belmullet
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2017 18.3 22.7 40.6 53.9 90.0 67.0 78.7 43.2     414.4
2016 20.1 25.1 39.2 56.6 82.8 81.2 73.6 63.5 48.1 31.1 20.0 21.7 563.0
2015 26.4 22.3 39.9 62.4 65.2 71.2 75.5 63.3 48.4 31.8 27.1 25.5 559.0
2014 16.5 22.6 33.7 56.1 65.1 83.7 76.0 73.5 49.3 34.1 16.5 25.6 552.7
mean 17.8 23.2 33.7 51.7 69.4 74.2 70.3 61.0 45.5 28.8 18.3 15.0 508.9

Evaporation (mm) for Belmullet
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2017 24.3 31.6 60.2 80.2 134.8 106.0 117.3 64.0     618.4
2016 26.6 35.9 58.5 88.0 125.1 119.4 109.2 93.9 69.4 41.2 25.5 27.7 820.4
2015 36.4 31.9 61.0 94.6 104.7 112.3 114.3 95.7 68.0 42.5 35.3 34.0 830.7
2014 22.3 32.9 52.2 84.6 103.9 121.3 110.0 106.0 67.5 47.5 20.7 32.4 801.3
mean 24.7 34.3 52.9 82.0 109.2 115.6 107.6 91.3 67.3 41.0 24.4 19.8 770.1

Degree Days Below 15.5 Degree Celsius for Belmullet
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
20172562372191751097357N/AN/AN/AN/AN/AN/A
2016281277248231125474629531402372181931
20152872632642051781056761851311752192041
2014278262246150127632654581272152501856
Mean286258248200144824645751432122742013
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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