CLIMATOLOGICAL SUMMARY for year 2019 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 ------------------------------------------------------------------------------------------------ 2019 01 6.8 2.0 4.4 432.0 0.0 11.4 25 -3.1 20 0 0 10 0 2019 02 12.2 4.3 7.6 300.8 0.0 20.4 25 -1.7 03 0 0 2 0 2019 03 12.4 5.4 8.7 298.7 0.0 18.4 29 1.9 05 0 0 0 0 2019 04 15.9 4.4 9.6 262.5 0.0 25.7 22 -1.4 14 0 0 4 0 2019 05 17.6 7.8 12.5 181.0 0.0 24.3 23 2.1 05 0 0 0 0 2019 06 20.7 11.3 15.9 86.1 13.9 33.7 29 8.3 09 1 0 0 0 2019 07 24.3 14.4 19.2 22.5 49.4 39.0 25 10.4 04 3 0 0 0 2019 08 24.4 13.8 18.7 26.5 37.7 34.3 26 10.9 29 4 0 0 0 2019 09 20.3 11.2 15.3 93.2 0.9 25.6 15 6.4 18 0 0 0 0 2019 10 14.3 7.7 10.8 234.6 0.0 19.3 01 2.0 31 0 0 0 0 2019 11 9.3 4.3 6.7 348.0 0.0 14.9 01 -2.1 30 0 0 2 0 2019 12 8.7 4.1 6.4 368.7 0.0 12.8 06 -0.1 02 0 0 1 0 ------------------------------------------------------------------------------------------------ 15.6 7.6 11.3 2654.7 101.9 39.0 Jul -3.1 Jan 8 0 19 0 PRECIPITATION (mm) MAX ---DAYS OF RAIN--- OBS. OVER YR MO TOTAL DAY DATE 0.30 3.00 30.00 ------------------------------------------------ 2019 01 18.0 3.6 30 9 1 0 2019 02 25.2 5.4 08 8 4 0 2019 03 34.4 7.4 12 12 5 0 2019 04 9.4 3.8 02 6 1 0 2019 05 21.2 8.6 08 11 1 0 2019 06 57.0 14.2 10 13 8 0 2019 07 28.8 11.6 28 10 1 0 2019 08 61.2 27.4 11 12 6 0 2019 09 46.4 11.6 24 13 4 0 2019 10 55.2 14.8 06 16 7 0 2019 11 44.6 6.2 14 20 5 0 2019 12 64.2 13.0 20 18 7 0 ------------------------------------------------ 465.6 27.4 Aug 148 50 0 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ----------------------------------- 2019 01 5.0 33.0 13 269 2019 02 4.0 38.0 09 219 2019 03 6.2 44.0 13 253 2019 04 3.6 38.0 27 73 2019 05 3.6 31.0 04 289 2019 06 3.7 29.0 08 232 2019 07 3.8 26.0 31 261 2019 08 3.9 36.0 10 233 2019 09 4.0 29.0 29 245 2019 10 3.5 33.0 25 236 2019 11 3.1 30.0 02 227 2019 12 4.4 32.0 13 222 ----------------------------------- 4.1 44.0 Mar 246