March 2019 weather data

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March 2019 was slightly warmer and much drier than usual. Overall, the average maximum temperature of 11.7°C was 0.6°C above the Usk average for March of 11.1°C.

The coldest by day was the 8th, with a maximum of 8.6°C, and the warmest was the 30th with a maximum of 15.7°C, the month ending with 13 consecutive days where the maximum was over 10°C.

Unusually, rain fell on every one of the first 17 days but on none of the remaining 14. The total rainfall of 43.2 mm was 52% of the Usk* average for March of 83.1 mm.

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

Day by day data for March are given below:-

                 
                   MONTHLY CLIMATOLOGICAL SUMMARY for MAR. 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   8.3  11.1    9:00   5.8    6:30  10.0   0.0   0.4   0.3  14.5   19:00    SE
 2   9.3  12.3   10:00   6.9    1:30   9.0   0.0   2.4   1.3  19.3   19:00     W
 3   8.1  11.1   16:30   4.4   23:00  10.2   0.0   5.2   2.7  33.8   15:00     W
 4   5.2   9.3   10:30   3.3   20:30  13.1   0.0   0.8   0.6  17.7   13:30     W
 5   7.0  10.2   10:30   3.0    2:30  11.3   0.0   6.0   1.4  24.1   00:00     W
 6   8.7  11.4   15:00   5.1   00:00   9.6   0.0   2.4   3.2  25.7    1:30    SE
 7   6.4   8.8   12:30   4.3   00:00  11.9   0.0   0.4   1.0  27.4   14:00     W
 8   6.1   8.6   22:00   2.9    7:00  12.2   0.0   2.0   0.8  17.7   14:30     W
 9   7.9  11.2   11:30   4.4   00:00  10.4   0.0   3.2   0.8  19.3   12:00     W
10   5.6   9.2   14:00   2.4   23:30  12.7   0.0   1.6   1.6  24.1   10:30     W
11   6.3  11.6   13:00   2.2    5:00  12.0   0.0   0.4   0.8  20.9   21:30     W
12   6.0   8.9    9:00   3.2   12:00  12.3   0.0  10.0   2.4  30.6    9:00     W
13   7.2   8.8   16:30   5.7    5:00  11.1   0.0   0.4   1.6  20.9    3:00     W
14   9.6  13.1   11:30   6.7    2:00   8.7   0.0   2.0   1.1  22.5   10:30     W
15  10.5  12.1   11:00   8.7   20:30   7.8   0.0   0.8   1.3  24.1    8:30     W
16   8.5  10.6   12:00   4.2   00:00   9.8   0.0   4.8   4.0  33.8    9:00     W
17   5.6  10.4   13:00   2.6    4:00  12.7   0.0   0.4   0.3  16.1   11:30     W
18   6.9   9.3   15:00   4.4    4:00  11.4   0.0   0.0   0.0   9.7   12:30     W
19   8.9  12.7   15:30   5.9    4:30   9.4   0.0   0.0   0.0   6.4   15:00     W
20   9.4  12.5   16:00   7.2   23:00   8.9   0.0   0.0   0.2  11.3   13:00     W
21  10.4  13.0   10:30   7.3    0:30   7.9   0.0   0.0   0.2  12.9    4:00    SE
22   9.6  11.2   14:00   7.9    6:30   8.7   0.0   0.0   0.6  16.1   14:00     W
23   8.4  12.1   13:30   6.4   00:00   9.9   0.0   0.0   0.0   8.0   13:00   ENE
24   8.6  13.7   13:00   2.8    6:30   9.7   0.0   0.0   0.0  11.3   00:00     W
25   8.3  13.1   14:00   3.4   00:00  10.0   0.0   0.0   0.2  11.3    8:30   ENE
26   8.4  14.7   14:30   2.8    1:30   9.8   0.0   0.0   0.0   6.4   12:30    SW
27   8.9  14.9   14:00   2.7    6:30   9.4   0.0   0.0   0.0   6.4   15:00   ENE
28   8.6  15.2   15:30   2.8    6:00   9.7   0.0   0.0   0.0   6.4   14:30   ENE
29   9.3  14.8   13:30   2.1    6:30   8.9   0.0   0.0   0.5  11.3   13:30   ESE
30   9.8  15.7   15:30   4.2    6:30   8.5   0.0   0.0   0.0   8.0   15:00   SSE
31   7.8  10.9   18:00   5.2   00:00  10.1   0.0   0.0   0.6  16.1   14:00   ENE
-------------------------------------------------------------------------------------
     8.0  15.7    30     2.1    29   317.3   0.0  43.2   0.9  33.8     3       W

Max >=  32.0:  0
Max <=   0.0:  0
Min <=   0.0:  0
Min <= -18.0:  0
Max Rain: 10.01 ON 12/03/19
Days of Rain: 17 (> .2 mm) 9 (> 2 mm) 0 (> 20 mm)
Heat Base:  18.3  Cool Base:  18.3  Method: Integration