August 2019 weather data

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August 2019 was a little cooler than usual and just below average in terms of rainfall. The total rainfall of 60.0 mm was 81% of the Usk* average for August of 73.9 mm and there were 17 days on which no significant rain (>0.2 mm) fell.

The average maximum temperature of 21.6 °C was 0.5 °C below the Usk average for August of 22.1 °C, the warmest day being the 24th (27.8 °C). A heatwave towards the end of the month saw temperatures exceed 25°C on four consecutive days and the temperature was 20 °C or more on 20 days.

NB a rain gauge failure meant that rain data up to the 18th August has had to be "borrowed" from a source in Monmouth. The figures therefore give only an estimation for the precipitation in Penallt.

* Usk is the nearest Met Office station for which long term averages (1981-2010) are available.

Day by day data for August are 

                   MONTHLY CLIMATOLOGICAL SUMMARY for AUG. 2019

NAME: Penallt210   CITY: Penallt   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  17.8  24.4   17:30  11.0    5:30   2.0   1.5   0.0   0.2  11.3   16:30   ENE
 2  18.4  24.4   18:00  14.5    4:00   1.4   1.5   0.0   0.2  11.3   13:00   ENE
 3  18.3  23.0   16:00  15.4    5:30   1.0   1.0   0.4   0.2  11.3   17:00   SSE
 4  17.7  23.2   15:00  12.8    6:00   1.6   0.9   0.0   0.0  11.3   14:00    SE
 5  17.8  22.1   14:30  14.7   22:30   1.3   0.8   0.2   0.5  17.7   18:00    SE
 6  16.7  21.3   14:30  14.7    5:00   2.0   0.4   1.2   1.1  19.3   15:30    SE
 7  16.4  21.6   16:00  11.9   00:00   2.3   0.5   0.0   0.5  11.3   15:00    SE
 8  17.4  22.7   16:30  11.1    4:00   2.2   1.2  14.4   1.1  19.3   23:30   SSE
 9  18.0  20.7   15:00  15.7   00:00   0.7   0.4  13.0   4.7  35.4   17:00   SSE
10  15.9  18.2   16:30  14.6   23:00   2.4   0.0   3.0   4.2  33.8   10:00    SE
11  15.2  20.2   13:30  11.1   23:30   3.2   0.1   6.4   1.3  22.5    1:00    SE
12  14.0  19.1   16:30  10.5   00:00   4.3   0.0   0.8   0.3  11.3   12:30    SE
13  14.4  21.2   15:00   8.5    5:30   4.1   0.3   0.0   0.0   8.0   15:30   ESE
14  15.3  17.9   16:00  13.1    0:30   2.9   0.0   4.4   1.9  24.1   11:00   SSE
15  16.3  20.1   15:00  13.6   23:00   2.2   0.2   0.0   1.0  16.1   11:00   WSW
16  15.2  16.9   22:00  12.9    1:30   3.1   0.0   4.8   3.1  30.6   17:00    SE
17  16.1  20.6   15:00  12.2   22:30   2.6   0.3   0.0   1.8  19.3   12:00    SE
18  14.9  19.6   15:00  12.4   23:00   3.5   0.0   2.0   1.1  16.1   11:30    SE
19  14.8  19.7   13:30  11.1   00:00   3.5   0.1   0.4   0.6  19.3   17:00    SE
20  14.1  19.8   14:30   8.3    5:30   4.3   0.1   0.0   0.5   9.7   10:30    SE
21  15.6  20.3   15:30  10.0    5:00   3.1   0.4   0.2   0.8  19.3   13:30    SE
22  16.3  19.6   15:00  13.1    4:30   2.1   0.1   0.0   1.3  16.1    1:00    SE
23  18.3  24.5   17:00  13.6   00:00   1.6   1.6   0.0   0.5  11.3   15:30   SSE
24  19.4  27.8   16:30  10.7    5:30   2.0   3.1   0.0   1.1  14.5   17:30   SSE
25  20.8  27.2   15:30  15.3   00:00   0.7   3.1   0.0   0.6  11.3   13:30   SSE
26  18.4  26.1   16:00  13.9    4:30   1.8   1.9   0.0   0.0   6.4   14:00   ENE
27  18.6  25.8   16:00  13.9    3:30   1.3   1.7   0.6   0.0   6.4   16:00    SE
28  14.9  19.6   13:30   9.9   22:30   3.5   0.0   6.8   0.5  14.5   12:00    SE
29  14.3  19.7   14:30   8.7    5:30   4.1   0.1   0.2   1.3  22.5   13:00    SE
30  17.1  21.8   16:00  14.8    5:00   1.8   0.6   0.0   1.8  20.9   12:00    SE
31  14.9  19.7   14:30  10.6   21:30   3.4   0.0   1.2   1.4  17.7   11:30    SE
-------------------------------------------------------------------------------------
    16.6  27.8    24     8.3    20    76.1  22.1  60.0   1.1  35.4     9      SE

Max >=  32.0:  0
Max <=   0.0:  0
Min <=   0.0:  0
Min <= -18.0:  0
Max Rain: 14.4 ON 08/08/19
Days of Rain: 14 (> .2 mm) 7 (> 2 mm) 0 (> 20 mm)
Heat Base:  18.3  Cool Base:  18.3  Method: Integration