CLIMATOLOGICAL SUMMARY for year 2023 NAME: Royston, Hertfordshire ELEV: 80 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 ------------------------------------------------------------------------------------------------ 2023 01 8.3 2.7 5.4 401.7 0.0 13.1 04 -3.5 22 0 0 9 0 2023 02 10.5 3.8 6.8 322.3 0.0 15.3 17 -1.7 07 0 0 3 0 2023 03 10.5 4.7 7.4 340.0 0.0 16.2 22 -1.0 11 0 0 2 0 2023 04 14.3 4.9 9.2 275.0 0.0 19.9 29 -0.3 04 0 0 2 0 2023 05 18.1 8.4 12.9 169.1 0.0 22.7 28 4.0 03 0 0 0 0 2023 06 25.0 12.7 18.4 41.8 43.8 32.4 11 7.3 03 4 0 0 0 2023 07 21.9 13.4 17.4 43.1 14.3 30.3 07 9.8 05 1 0 0 0 2023 08 22.8 13.3 17.6 42.1 18.6 29.1 10 9.4 06 0 0 0 0 2023 09 24.0 13.7 18.2 41.2 37.0 33.7 09 8.8 23 7 0 0 0 2023 10 17.2 10.0 13.1 164.5 2.7 26.2 09 2.7 16 0 0 0 0 2023 11 10.4 5.2 7.6 321.2 0.0 15.1 13 -2.2 30 0 0 3 0 2023 12 9.7 5.5 7.7 330.9 0.0 14.1 24 -2.7 02 0 1 4 0 ------------------------------------------------------------------------------------------------ 16.1 8.2 11.8 2493.0 116.5 33.7 Sep -3.5 Jan 12 1 23 0 PRECIPITATION (mm) MAX ---DAYS OF RAIN--- OBS. OVER YR MO TOTAL DAY DATE 0.30 3.00 30.00 ------------------------------------------------ 2023 01 35.0 7.2 14 12 4 0 2023 02 5.0 2.0 22 3 0 0 2023 03 82.8 16.0 09 25 9 0 2023 04 40.6 8.0 14 15 4 0 2023 05 37.2 13.0 09 9 5 0 2023 06 13.8 7.0 29 4 2 0 2023 07 53.0 9.8 14 19 4 0 2023 08 25.0 4.2 08 13 3 0 2023 09 55.2 19.8 20 10 4 0 2023 10 86.2 16.0 13 14 7 0 2023 11 42.6 11.4 02 11 5 0 2023 12 55.8 8.6 19 17 7 0 ------------------------------------------------ 532.2 19.8 Sep 152 54 0 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ----------------------------------- 2023 01 5.3 36.0 12 244 2023 02 4.7 31.0 17 258 2023 03 4.8 39.0 13 239 2023 04 4.3 36.0 10 19 2023 05 4.1 27.0 12 18 2023 06 3.9 23.0 02 33 2023 07 4.7 30.0 15 242 2023 08 3.9 25.0 01 262 2023 09 3.0 30.0 19 233 2023 10 3.2 24.0 13 242 2023 11 4.8 39.0 13 262 2023 12 6.3 41.0 21 255 ----------------------------------- 4.4 41.0 Dec 257