Claremorris 1961-1990 averages
TEMPERATURE (degrees Celsius)JanFebMarAprMayJunJulAugSepOctNovDecYear
mean daily max.7.27.69.612.014.517.018.418.216.113.29.57.912.6
mean daily min.1.41.32.33.35.58.210.29.88.16.33.02.35.1
mean4.34.55.97.610.012.614.314.012.19.86.25.18.9
absolute max.13.113.320.122.325.129.830.527.223.319.915.414.330.5
absolute min.-11.7-17.1-8.0-5.5-3.1-0.40.61.1-1.2-4.0-5.3-8.3-17.1
mean no. of days with air frost9.78.96.83.90.80.00.00.00.01.16.18.345.6
mean no. of days with ground frost16.014.913.211.55.91.00.20.32.04.413.114.597.0
RELATIVE HUMIDITY (%)
mean at 0900UTC91918884808184878992929288
mean at 1500UTC86797469687273757781858877
SUNSHINE (hours)
mean daily duration1.452.112.874.405.084.643.793.813.102.391.811.113.05
greatest daily duration7.89.211.713.715.115.614.813.712.310.18.67.015.6
mean no. of days with no sun1186322334691269
RAINFALL (mm)
mean monthly total120.883.295.562.377.971.163.896.6104.3124.6118.8124.11143.2
greatest daily total33.127.927.519.842.074.638.855.041.659.549.241.074.6
mean no. of days with >= 0.2mm221721171816171919222122230
mean no. of days with >= 1.0mm181417121412111415171717178
mean no. of days with >= 5.0mm96746446788878
WIND (knots)
mean monthly speed10.010.010.28.78.37.97.57.38.09.08.79.78.8
max. gust96857457625466549170707996
max. mean 10-minute speed59484536413639336046405160
mean no. of days with gales1.20.91.00.10.10.10.00.00.20.40.50.75.2
WEATHER (mean no. of days with...)
snow or sleet6.55.44.71.90.30.00.00.00.00.11.73.524.1
snow lying at 0900UTC2.61.40.70.20.00.00.00.00.00.00.31.16.3
hail4.23.35.73.61.90.40.00.00.71.03.02.726.5
thunder0.40.20.20.30.50.90.90.40.20.40.30.55.1
fog4.42.71.92.41.72.32.34.14.14.63.63.737.9