November 2018 was drier than usual and contained an extended spell of cold weather between the 17th and 27th. The average maximum temperature of 10.3°C was 0.7°C below the Usk average for November of 11.0°C. Several days had ground frosts but the air temperature only dropped below zero on the 22nd. Maximum temperatures ranged between 13.6°C on the 6th and 4.7°C on the 21st.
Measureable rain was recorded on 23 days and there were three days when over 10 mm was recorded, the wettest being the 9th when 19.2 mm fell. The total rainfall of 84.4 mm was 74% of the Usk* average for November of 113.7 mm.
* Usk is the nearest Met Office station for which long term averages (1981-2010) are available.
MONTHLY CLIMATOLOGICAL SUMMARY for NOV. 2018 NAME: Penallt 210 CITY: STATE: ELEV: 210 m LAT: 51° 48' 00" N LONG: 2° 42' 00" W TEMPERATURE (°C), RAIN (mm), WIND SPEED (km/hr) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 7.1 11.8 11:30 2.7 00:00 11.3 0.0 2.4 0.0 3.2 1:00 SE 2 6.4 11.3 12:30 2.0 1:30 11.9 0.0 0.0 0.0 11.3 22:30 ESE 3 10.3 12.3 13:30 7.1 1:00 8.1 0.0 4.0 1.8 24.1 16:00 ESE 4 10.4 11.5 14:30 8.7 20:30 7.9 0.0 2.8 0.8 16.1 0:30 SE 5 10.1 12.6 13:30 8.6 2:30 8.2 0.0 0.0 0.0 6.4 13:30 ENE 6 11.9 13.6 14:00 10.8 1:00 6.4 0.0 1.2 2.3 25.7 23:30 SE 7 9.7 11.8 0:30 5.4 00:00 8.7 0.0 12.2 2.1 25.7 4:00 SE 8 9.0 11.5 14:00 5.6 0:30 9.3 0.0 2.8 2.6 25.7 22:00 SE 9 9.8 11.2 16:00 8.5 5:30 8.5 0.0 19.2 4.7 30.6 18:00 SE 10 9.0 10.4 14:30 7.9 00:00 9.3 0.0 4.4 1.3 16.1 9:00 ESE 11 8.7 10.7 14:30 6.6 4:00 9.7 0.0 4.4 1.3 17.7 7:30 SE 12 9.6 12.6 12:00 7.2 23:00 8.7 0.0 1.8 1.6 25.7 20:00 ESE 13 9.7 12.3 11:30 7.3 3:00 8.7 0.0 0.4 1.4 17.7 1:00 W 14 11.1 13.3 11:30 9.4 22:30 7.3 0.0 0.0 1.6 24.1 5:30 ESE 15 10.9 12.3 18:00 8.5 5:00 7.4 0.0 0.4 0.6 11.3 10:00 SE 16 11.2 13.0 13:30 8.7 23:30 7.1 0.0 0.4 1.1 14.5 20:00 ENE 17 7.5 9.8 13:00 4.9 00:00 10.8 0.0 0.8 0.5 16.1 19:30 ENE 18 5.7 9.5 14:00 3.1 5:00 12.6 0.0 0.4 0.0 14.5 17:00 ENE 19 5.7 8.4 11:30 3.4 1:30 12.7 0.0 0.0 0.6 20.9 12:30 ENE 20 3.9 6.5 11:30 2.9 23:30 14.4 0.0 0.0 0.2 16.1 9:00 ENE 21 3.1 4.7 19:30 1.1 9:30 15.3 0.0 1.6 0.8 14.5 22:00 ENE 22 2.3 5.6 13:00 -1.0 7:30 16.1 0.0 0.4 0.2 12.9 20:30 ENE 23 5.1 6.6 14:30 3.2 0:30 13.3 0.0 0.4 0.2 9.7 17:00 ENE 24 6.6 7.2 15:30 5.8 0:30 11.7 0.0 0.4 0.0 16.1 19:30 ENE 25 5.1 6.7 13:00 3.8 21:00 13.2 0.0 0.2 0.0 12.9 5:30 ENE 26 4.5 7.4 14:30 0.7 00:00 13.8 0.0 0.2 0.0 1.6 2:30 ENE 27 4.7 8.4 16:00 0.6 0:30 13.6 0.0 10.4 1.4 30.6 13:30 SE 28 11.1 13.2 15:00 7.1 0:30 7.2 0.0 2.4 2.7 32.2 12:00 SE 29 9.8 12.7 7:30 7.2 00:00 8.5 0.0 9.2 2.7 38.6 10:00 ESE 30 7.4 9.4 14:00 6.2 22:00 10.9 0.0 1.6 0.0 12.9 0:30 W ------------------------------------------------------------------------------------- 7.9 13.6 6 -1.0 22 312.8 0.0 84.4 1.1 38.6 29 ENE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 1 Min <= -18.0: 0 Max Rain: 19.20 ON 09/11/18 Days of Rain: 25 (> .2 mm) 11 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration