May 2020 weather data published

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May 2020 was the second driest month in Penallt since records began in mid-March 2011 (April 2011 was the driest with a total of 5.0 mm). The month saw only 2 days on which significant rain fell. The total rainfall of 6.2 mm was 9% of the Usk* average for May of 71.5 mm.

Maximum temperatures exceeded 20°C on 14 days with a high of 25.2°C on the 20th. May was a very warm and sunny month overall, and the average maximum temperature of 19.0°C was 1.5°C above the Usk average for May of 17.5°C.

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

Day by day data for May are given below:-

                   MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 2020

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   9.6  14.5   16:30   5.8    6:00   8.7   0.0   0.2   0.6  20.9   13:30     W
 2  10.1  16.5   14:00   4.1    6:00   8.2   0.0   0.0   0.2   9.7    8:00    SE
 3  10.4  13.1   17:00   7.8    0:30   7.8   0.0   0.2   0.5  11.3   14:30   SSE
 4  11.9  16.9   13:30   7.9    5:00   6.4   0.0   0.0   3.5  22.5   18:00    NE
 5  10.6  16.0   17:30   5.8    5:30   7.7   0.0   0.0   4.8  29.0   15:00    NE
 6  10.8  17.9   17:30   3.4    4:30   7.5   0.0   0.0   1.0  16.1    1:30    NE
 7  14.4  21.9   17:00   5.9    6:00   4.4   0.5   0.0   0.5  11.3   13:00    NE
 8  16.7  22.9   18:00   9.7    6:00   2.7   1.1   0.0   0.2   9.7   15:00    SE
 9  16.8  21.9   14:00  11.8    6:00   2.3   0.8   0.0   0.6  11.3    9:00    NE
10  10.7  15.8    9:00   4.1   00:00   7.6   0.0   0.0   6.0  40.2   19:30    NE
11   6.5  11.3   16:00   1.9    6:00  11.8   0.0   0.0   7.1  35.4   11:00    NE
12   8.4  15.0   16:30  -0.2    5:00   9.8   0.0   0.0   0.6  16.1   22:00    NE
13   7.4  11.2   15:00   3.7    3:00  10.9   0.0   0.0   3.1  22.5   14:00    NE
14   8.2  13.5   17:30   1.4    5:30  10.1   0.0   0.0   2.9  20.9   15:00    NE
15  10.7  16.6   17:30   4.5    4:00   7.6   0.0   0.0   0.6  17.7   21:00    NE
16  12.1  17.4   15:00   7.5    6:30   6.2   0.0   0.0   0.2  12.9   11:00    SE
17  12.5  18.6   14:30   5.7    4:30   5.8   0.0   0.0   0.2  14.5   15:00    SE
18  13.8  19.2   17:00   8.2    5:00   4.5   0.0   0.0   0.5  19.3   12:30    SE
19  16.4  23.3   16:00  10.7   00:00   3.0   1.1   0.0   0.2  11.3   17:00    SE
20  17.0  25.2   17:00   7.9    6:00   3.3   2.0   0.0   0.6  14.5   12:30    SE
21  17.6  22.9   14:30  11.2    3:30   1.9   1.2   0.2   0.5  11.3   14:00   SSE
22  13.9  16.5   15:30  10.3   00:00   4.4   0.0   1.6   2.7  24.1   17:00    SE
23  11.8  15.2   15:30   8.8    6:30   6.5   0.0   4.0   1.9  22.5    9:30    NW
24  15.1  20.6   15:30  10.0    0:30   3.6   0.4   0.0   0.5  16.1   11:00   WNW
25  15.4  22.6   16:30   5.9    5:30   4.0   1.1   0.0   0.5  14.5   14:00    SE
26  16.7  23.9   17:00   8.8    4:30   2.8   1.2   0.0   0.3   9.7   14:00    NE
27  17.6  23.5   16:30  12.7    4:00   2.0   1.3   0.0   1.0  12.9   16:30    NE
28  17.7  23.5   15:30  10.6    5:30   2.1   1.4   0.0   1.1  16.1   15:30    NE
29  17.7  23.9   17:00  10.2    5:00   2.3   1.7   0.0   1.1  16.1   17:00   SSE
30  17.6  24.2   17:30   7.9    6:00   2.3   1.7   0.0   1.6  17.7   13:30    NE
31  18.2  24.4   16:30  10.9    6:00   1.9   1.8   0.0   2.1  20.9   13:30    NE
-------------------------------------------------------------------------------------
    13.4  25.2    20    -0.2    12   170.3  17.4   6.2   1.5  40.2    10      NE

Max >=  32.0:  0
Max <=   0.0:  0
Min <=   0.0:  1
Min <= -18.0:  0
Max Rain: 3.99 ON 23/05/20
Days of Rain: 5 (> .2 mm) 1 (> 2 mm) 0 (> 20 mm)
Heat Base:  18.3  Cool Base:  18.3  Method: Integration