CLIMATOLOGICAL SUMMARY for year 2010 NAME: Royston, Hertfordshire ELEV: 78 meters LAT: 52-03.15 N LONG: 000-01.35 W TEMPERATURE (C) HEAT COOL MAX MAX MIN MIN MEAN MEAN DEG DEG >= <= <= <= YR MO MAX MIN MEAN DAYS DAYS HI DAY LOW DAY 30 0 0 -20 ------------------------------------------------------------------------------------------------ 2010 01 2010 02 6.1 0.6 3.2 228.7 0.0 10.5 27 -1.7 15 0 0 8 0 2010 03 10.3 2.9 6.4 370.8 0.0 17.3 18 -5.0 08 0 0 7 0 2010 04 14.8 5.0 9.5 263.7 0.0 21.5 28 1.3 01 0 0 0 0 2010 05 16.1 7.0 11.5 215.3 3.8 27.5 23 1.1 12 0 0 0 0 2010 06 21.5 11.1 16.2 85.5 20.0 28.6 27 6.1 20 0 0 0 0 2010 07 23.5 14.3 18.7 19.6 32.2 30.3 09 9.9 18 1 0 0 0 2010 08 20.2 12.4 16.0 78.9 5.1 24.6 09 8.2 31 0 0 0 0 2010 09 18.2 10.8 14.2 122.7 0.0 23.3 22 5.4 25 0 0 0 0 2010 10 13.9 7.8 10.6 240.9 0.0 19.8 10 1.2 25 0 0 0 0 2010 11 7.5 3.1 5.4 388.6 0.0 17.1 04 -5.8 28 0 1 7 0 2010 12 2.1 -2.0 0.2 560.8 0.0 7.7 11 -9.7 20 0 10 23 0 ------------------------------------------------------------------------------------------------ 14.4 6.9 10.5 2575.5 61.1 30.3 Jul -9.7 Dec 1 11 45 0 PRECIPITATION (mm) MAX ---DAYS OF RAIN--- OBS. OVER YR MO TOTAL DAY DATE 0.30 3.00 30.00 ------------------------------------------------ 2010 01 2010 02 49.8 10.0 28 13 8 0 2010 03 26.0 4.4 24 11 5 0 2010 04 17.4 5.2 30 8 2 0 2010 05 33.6 15.2 02 9 3 0 2010 06 41.2 20.2 06 8 4 0 2010 07 23.2 6.0 27 10 3 0 2010 08 158.8 45.4 26 17 11 1 2010 09 51.8 15.4 29 11 5 0 2010 10 63.4 11.4 23 12 7 0 2010 11 25.4 15.0 05 11 1 0 2010 12 12.8 4.4 28 7 1 0 ------------------------------------------------ 503.4 45.4 Aug 117 50 1 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ----------------------------------- 2010 01 2010 02 2.1 32.0 26 276 2010 03 3.5 28.0 31 268 2010 04 3.4 24.0 12 335 2010 05 3.3 30.0 03 8 2010 06 2.8 24.0 19 8 2010 07 3.0 25.0 15 262 2010 08 3.5 30.0 24 283 2010 09 3.1 28.0 15 275 2010 10 2.9 27.0 03 274 2010 11 3.5 43.0 11 280 2010 12 2.8 27.0 01 319 ----------------------------------- 3.1 43.0 Nov 295