July 2017 weather data

Search

(Jan 2018: updated to compare with Usk and not Ross-on-Wye)

July 2017 was a little cooler than average and was much wetter than average too. The total rainfall of 106.4 mm was 70% above the Usk* average for July of 62.6 mm. Despite this, there were 19 days on which no measurable rain fell.

The average maximum temperature of 21.5 °C was 0.8 °C below the Usk average for July of 22.3 °C; there were seven days when the temperature exceeded 25 °C.

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

Day by day data for July are given below:-          

                   
                   MONTHLY CLIMATOLOGICAL SUMMARY for JUL. 2017

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  16.2  22.4   14:30  13.0    5:30   2.7   0.6   0.0   0.6  12.9   16:30   WNW
 2  17.3  23.0   15:30  10.8    5:30   2.2   1.1   0.0   0.3   9.7   16:00   ESE
 3  17.0  22.9   15:30  12.6    1:00   2.2   0.9   0.0   1.0  12.9    7:30     W
 4  17.0  21.6   17:00  12.8   00:00   1.8   0.6   0.0   0.5  11.3   16:30     W
 5  19.3  27.3   17:00  10.7    5:00   1.9   2.9   0.0   0.3   9.7   12:00   ENE
 6  21.9  29.2   15:00  14.4    5:30   0.7   4.3   0.0   0.0   6.4   10:30     W
 7  19.2  26.5   12:00  12.6    6:00   1.1   2.1   0.0   0.2   8.0   14:00     W
 8  18.8  25.1   13:30  12.5    5:30   1.2   1.7   0.0   0.0   8.0   16:00     W
 9  19.9  25.5   16:00  14.8    6:30   0.8   2.4   0.0   0.5  11.3   15:30     W
10  16.8  23.4   14:30  12.6    4:30   2.2   0.7   0.0   0.0   9.7   19:30     W
11  14.2  16.1   11:00  12.2    1:30   4.1   0.0  16.4   0.6  11.3    8:30     W
12  15.4  21.2   14:30  11.3    6:30   3.3   0.4   2.0   0.2   9.7   11:00   ESE
13  16.2  20.9   14:00  12.1    6:00   2.4   0.3   0.0   1.1  12.9   11:00     W
14  16.3  21.4   14:00  13.5    6:30   2.4   0.3   0.0   0.3   9.7   10:00   ESE
15  16.4  20.9   15:30  12.9    1:30   2.1   0.3   0.0   1.8  20.9   14:30     W
16  19.0  23.1   16:30  14.0   00:00   0.8   1.5   0.0   0.8  12.9    9:30     W
17  18.2  24.8   15:30   9.1    5:30   2.2   2.1   0.0   0.2   8.0   11:00     E
18  20.2  25.3   14:30  14.2    4:30   0.9   2.7   0.0   1.8  17.7   16:30   ENE
19  17.4  20.1    9:30  15.4    6:00   1.0   0.2   4.2   0.8  14.5   17:30     W
20  15.2  18.6   14:30  12.2    9:00   3.1   0.0   3.0   1.0  14.5   16:30     W
21  13.6  15.9   14:00  11.4   00:00   4.8   0.0  37.0   2.7  20.9   13:30    SE
22  12.9  17.0   13:00  10.6   00:00   5.4   0.0   4.6   0.6  14.5   12:30    SE
23  13.7  18.5   17:30   9.7    6:30   4.7   0.0   4.6   0.0   4.8    4:00     W
24  18.4  23.3   16:00  13.7    0:30   1.4   1.5   0.0   0.6  11.3   13:30   ESE
25  18.9  25.2   14:00  12.2    6:00   1.8   2.4   0.0   0.5  12.9   18:00     W
26  15.7  19.5   16:00  12.6    3:30   2.7   0.1   9.0   1.6  19.3   15:00     W
27  14.6  17.6   16:00  11.8    6:30   3.8   0.0   0.2   1.8  17.7   11:30     W
28  14.8  17.0    9:00  11.3    4:30   3.5   0.0   9.0   2.6  24.1   19:30     W
29  14.3  17.4   12:30  12.7    2:00   4.0   0.0  10.0   0.6  12.9   12:00     W
30  14.2  18.3   14:00  11.0    7:00   4.2   0.0   5.4   1.3  17.7   14:30     W
31  14.6  18.3   15:30  11.0    6:00   3.8   0.0   1.0   1.3  17.7   13:30     W
-------------------------------------------------------------------------------------
    16.7  29.2     6     9.1    17    79.2  28.7 106.4   0.8  24.1    28       W

Max >=  32.0:  0
Max <=   0.0:  0
Min <=   0.0:  0
Min <= -18.0:  0
Max Rain: 37.01 ON 21/07/17
Days of Rain: 13 (> .2 mm) 11 (> 2 mm) 1 (> 20 mm)
Heat Base:  18.3  Cool Base:  18.3  Method: Integration