Rosslare 1978-2007 averages
TEMPERATURE (degrees Celsius)JanFebMarAprMayJunJulAugSepOctNovDecYear
mean daily max8.88.59.911.313.616.318.318.516.814.011.39.513.1
mean daily min4.24.15.16.38.611.012.712.911.69.36.75.28.1
mean temperature6.56.37.58.811.113.615.515.714.211.69.07.410.6
absolute max.14.114.115.817.922.325.526.225.922.021.516.714.026.2
min. maximum-1.0-0.23.15.36.111.113.113.00.08.94.51.8-1.0
max. minimum10.711.110.011.913.815.617.617.616.614.813.512.117.6
absolute min. -4.4-3.7-2.5-0.1-0.34.76.77.04.01.3-2.5-3.0-4.4
mean num. of days with air frost 1.51.30.70.00.00.00.00.00.00.00.21.14.8
mean num. of days with ground frost 9.48.36.03.50.70.10.00.00.00.73.77.439.8
mean 5cm soil4.94.86.39.413.316.317.81714.410.67.55.910.7
mean 10cm soil5.25.16.48.912.415.41716.414.110.77.96.210.5
mean 20cm soil5.85.879.212.415.31716.714.711.58.76.810.9
RELATIVE HUMIDITY (%)
mean at 0900UTC85.785.485.182.181.482.182.683.684.385.386.386.484.2
mean at 1500UTC 80.879.077.876.177.277.777.276.977.178.780.282.278.4
SUNSHINE (hours)
mean daily duration 2.02.63.75.76.96.26.36.04.83.42.41.84.3
greatest daily duration 8.210.011.613.415.415.715.614.012.610.58.67.215.7
mean num. of days with no sun 10.18.05.42.71.72.01.51.92.76.38.211.061.4
RAINFALL (mm)
mean monthly total 88.470.869.159.155.754.949.971.675.0109.3100.9100.8905.5
greatest daily total 42.732.042.232.029.431.641.489.242.288.643.848.989.2
mean num. of days with >= 0.2mm 171516131312121313171717175
mean num. of days with >= 1.0mm 121111999899131213125
mean num. of days with >= 5.0mm 65443334476756
WIND (knots)
mean monthly speed 12.412.211.911.210.99.79.59.410.611.511.412.211.1
max. gust 71766675665054546496748068.8
max. mean 10-minute speed 43444252403841364756485044.8
mean num. of days with gales 1.41.20.50.80.20.10.20.10.20.60.91.07.1
WEATHER (mean no. of days with..)
snow or sleet 1.72.31.00.40.10.00.00.00.00.00.00.66.2
snow lying at 0900UTC0.50.70.00.00.00.00.00.00.00.00.00.01.2
hail 1.21.01.91.30.80.20.10.10.10.40.70.98.7
thunder 0.20.10.20.20.70.90.80.60.40.60.30.35.2
fog1.82.23.63.72.94.14.43.42.81.61.71.733.9