Belmullet 1981–2010 averages
TEMPERATURE (degrees Celsius)JanFebMarAprMayJunJulAugSepOctNovDecYear
mean daily max8.99.110.412.214.616.217.617.816.513.711.09.213.1
mean daily min3.
mean temperature6.
absolute max.13.915.119.524.426.627.029.927.725.420.116.314.929.9
min. maximum-
max. minimum10.711.
absolute min. -8.1-5.4-5.7-
mean num. of days with air frost
mean num. of days with ground frost 10.610.
mean 5cm soil4.
mean 10cm soil5.
mean 20cm soil5.
mean at 0900UTC86.085.884.181.178.781.484.985.184.585.786.186.884.2
mean at 1500UTC 81.779.177.573.773.377.279.779.277.980.082.384.378.8
SUNSHINE (hours)
mean daily duration
greatest daily duration 8.39.611.614.115.515.915.113.912.
mean num. of days with no sun
mean monthly total
greatest daily total 44.731.325.625.942.238.933.249.562.679.643.041.779.6
mean num. of days with >= 0.2mm 232022181717202020232323246
mean num. of days with >= 1.0mm 191617131312141515192019192
mean num. of days with >= 5.0mm 10774445661010982
WIND (knots)
mean monthly speed 15.414.614.012.211.611.411.
max. gust 94938875666367567373809394
max. mean 10-minute speed 55605843424545405052475960
mean num. of days with gales
WEATHER (mean no. of days with..)
snow or sleet
snow lying at 0900UTC0.