Monthly Report for July 2017

Weather Summary
Measure	Mean / Sum (anomaly)	Min	Max	Mean Time
Minimum Temperature	15.2 °C (+1.0)	11.1 °C	18.8 °C	07:32
Maximum Temperature	23.4 °C (+0.4)	17.6 °C	31.2 °C	15:59
Mean Temperature	19.1 °C (+0.7)	15.4 °C	24.1 °C
Minimum Humidity	48%	32%	73%	16:13
Maximum Humidity	80%	72%	87%	10:08
Mean Humidity	65%	51%	79%
Minimum Pressure	1011 hPa	1004 hPa	1022 hPa	12:52
Maximum Pressure	1017 hPa	1009 hPa	1025 hPa	11:26
Mean Pressure	1014 hPa	1007 hPa	1024 hPa
Mean Wind Speed	4.1 mph (-0.2)	1.5 mph	8.3 mph
Maximum Wind Speed	11.9 mph	6.3 mph	19.3 mph	14:32
Maximum Gust	18.1 mph	10.5 mph	29.4 mph	13:36
Mean Wind Direction	235° [SW]	32° [NNE]	347° [NNW]
Rainfall	89.0 mm (193%)	0.0 mm	29.7 mm
Maximum Hourly Rain	3.4 mm	0.2 mm	16.0 mm	11:33
Maximum 10-min Rain	1.5 mm	0.2 mm	5.1 mm	11:28
Maximum Rain Rate	28 mm/h	1.2 mm/h	80 mm/h	10:51
Minimum Dew Point	9.3 °C	6.1 °C	14.3 °C	13:05
Maximum Dew Point	14.4 °C	11.0 °C	18.5 °C	11:03
Mean Dew Point	11.9 °C	8.9 °C	15.9 °C
Night Minimum (21-09)	15.3 °C	11.1 °C	18.8 °C	06:36
Day Maximum (09-21)	23.4 °C	17.6 °C	31.2 °C	15:59
Max 10m Temp Rise	0.6 °C	0.4 °C	0.8 °C	10:53
Max 1hr Temp Rise	2.1 °C	1.1 °C	3.1 °C	11:01
Max 1hr Hum Rise	8%	4%	23%	14:37
Max 10m Temp Fall	0.5 °C	0.2 °C	1.0 °C	15:45
Max 1hr Temp Fall	1.9 °C	0.9 °C	3.2 °C	18:17
Max 1hr Hum Fall	10%	5%	18%	11:45
Max 10m Wind Speed	8.8 mph	5.0 mph	13.3 mph	13:53
Minimum Feels-like	16.8 °C	11.7 °C	21.9 °C	07:35
Maximum Feels-like	26.0 °C	20.5 °C	36.3 °C	15:31
Mean Feels-like	21.4 °C	17.3 °C	27.7 °C
Air-frost Hrs	0 hrs	0 hrs	0 hrs
Minimum PM2.5	0.0 µg/m³	0.0 µg/m³	0.0 µg/m³	n/a
Maximum PM2.5	n/a	n/a	n/a
Mean PM2.5	n/a	n/a	n/a
Temperature Range	8.2 °C (-0.6)	3.5 °C	13.6 °C
Humidity Range	32%	13%	44%
Pressure Range	6 hPa	2 hPa	17 hPa
Sun Hours	166 (85%) [37%]
Wet Hours	45 (132%) [6%]

NB: Hover over a value to see how many days of data it is from. Sun hrs, Wet hrs, Cloud cover and Events are based on manual observation and provided for interest only.

Written report

July 2017

July 2017: 3rd-wettest July of 18 since 2009

Mean 19.1°C, 0.5°C above normal. Average max 23.4°C and lows 15.2°C. Warmest 31.2°C (06 Jul), coldest night 11.1°C (23 Jul). 1 day of 30°C+.
Rain 89.0 mm, 193% of normal, the 3rd-wettest July of 18 since 2009, over 10 days of 1 mm+. The biggest fall was 29.7 mm on 11 Jul. Sunshine 165.7 hours, 85% of normal.
Date records still standing: 05 Jul (14.5 h sun), 06 Jul (18.1°C min), 11 Jul (29.7 mm rain), 16 Jul (18.2°C min).

Written Mon 02 Nov, 18:03 GMT

‹ Jun 2017 Aug 2017 ›

Written reports for 2017: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec · the year

Days Of...
Rainfall		Temperature		Sunshine		Other
> 0.0 mm	13	Min < -5.0 °C	0	> 0 hrs	29	Falling Snow	0
> 0.1 mm	13	Min < 0.0 °C	0	> 1 hrs	24	Lying Snow	0
> 0.3 mm	12	Mean < 0.0 °C	0	> 3 hrs	19	Hail	0
> 1.0 mm	9	Mean > 20.0 °C	11	> 5 hrs	15	Thunder	0
> 5.0 mm	5	Max > 25.0 °C	9	> 10 hrs	4	Dense Fog	0
> 10.0 mm	2	Max > 30.0 °C	1	> 25% max poss.	18	Gusts > 30mph	0
> 20.0 mm	1	Min > 20.0 °C	0	> 95% max poss.	1	Total Events	0

Misc.

Mean rainfall for days with >0.3mm: 7.4 mm
Total snowfall: 0.0 mm

Graphs and Charts

Mean Temperature

Variable

Measure

View more charts for this month

Intraday conditions

Per-minute readings across the month (downsampled for display). Choose a variable below.

Wind rose

Daily breakdown

Day numbers link to the detailed daily report. Wide tables can be scrolled horizontally.

Temperature, rain, sunshine & wind

Day	Tmin	Tmax	Tmean	Rain	Hr max	10m rain	Rate	Sun	Wmean	Wmax	Gust	Wdir	W10m
1	14.0	22.6	17.9	0.0	-	-	-	3	4.6	9.5	16.8	312°	7.7
2	14.9	24.2	19.3	0.0	-	-	-	14	4.1	11.3	17.8	315°	8.3
3	15.7	24.4	19.5	0.0	-	-	-	4	4.0	12.1	16.8	278°	8.9
4	13.2	24.6	20.2	0.0	-	-	-	8	2.1	8.5	11.5	266°	5.4
5	15.2	28.8	22.4	0.0	-	-	-	14	1.5	6.3	10.5	83°	5.0
6	18.1	31.2	23.9	0.0	-	-	-	9	3.0	9.7	16.8	140°	7.3
7	18.8	29.6	24.1	0.0	-	-	-	12	4.0	10.3	14.7	306°	7.4
8	17.9	27.6	21.9	0.0	-	-	-	7	3.1	9.1	13.6	339°	6.5
9	17.6	28.2	22.7	0.0	-	-	-	6	3.2	9.7	14.7	214°	7.3
10	17.3	26.3	21.8	0.0	-	-	-	8	3.3	12.0	17.8	300°	9.6
11	14.8	19.8	16.9	29.7	6.6	4.8	48	0.0	3.4	15.0	23.1	225°	12.4
12	14.2	21.2	17.0	9.9	3.3	1.3	30	6	4.4	13.0	17.8	32°	9.3
13	12.2	23.2	18.6	0.0	-	-	-	7	2.1	10.3	12.6	226°	7.2
14	14.8	20.5	17.8	0.0	-	-	-	3	3.8	11.6	17.8	306°	9.5
15	15.4	22.0	18.3	0.0	-	-	-	0	4.1	11.2	17.8	257°	8.4
16	18.2	25.1	21.6	0.0	-	-	-	1	4.3	9.9	16.8	291°	7.1
17	15.3	26.3	21.1	0.0	-	-	-	11	2.2	7.3	10.5	53°	5.2
18	16.5	25.9	21.0	1.0	1.0	1.0	18	8	4.1	19.3	29.4	110°	10.2
19	18.2	22.7	20.0	4.8	4.5	1.3	18	1	5.1	13.8	22.0	171°	11.5
20	15.3	20.4	18.2	0.5	0.3	0.3	-	3	5.7	14.4	24.1	253°	10.7
21	13.6	22.6	18.4	3.5	2.0	0.5	10	6	6.6	16.0	24.1	190°	11.4
22	13.3	20.2	15.4	9.2	3.4	0.8	16	2	3.2	12.1	14.7	205°	8.4
23	11.1	20.0	15.5	0.2	0.2	0.2	-	3	2.2	10.2	18.9	287°	7.9
24	14.1	17.6	15.8	2.2	1.0	0.4	1.8	0	3.7	11.4	19.9	347°	8.2
25	13.8	22.4	17.6	0.0	-	-	-	5	2.6	8.3	12.6	339°	5.8
26	14.5	21.3	17.6	0.6	0.4	0.4	1.2	1	5.7	15.2	24.1	225°	12.2
27	14.4	20.8	17.0	2.2	1.4	1.2	30	2	5.9	14.2	21.0	251°	10.3
28	13.8	21.4	17.0	0.0	-	-	-	1	8.3	18.3	26.2	231°	13.3
29	15.6	20.9	17.8	7.4	3.9	1.6	80	4	4.8	11.5	16.8	239°	8.8
30	14.8	20.2	17.6	17.8	16.0	5.1	50	6	5.7	14.0	21.0	251°	11.4
31	13.7	22.8	18.1	0.0	-	-	-	9	5.4	12.4	18.9	240°	10.1

Humidity, dew point & pressure

Day	Hmin	Hmax	Hmean	Dmin	Dmax	Dmean	Pmin	Pmax	Pmean
1	49	82	66	8.1	12.8	11.2	1010	1018	1015
2	38	81	56	6.5	12.8	9.7	1017	1023	1020
3	46	72	59	8.0	13.8	11.1	1019	1022	1020
4	46	81	60	9.6	14.2	11.9	1018	1022	1020
5	38	73	54	10.0	14.3	12.3	1017	1020	1018
6	42	73	57	11.5	16.9	14.5	1011	1019	1016
7	32	72	52	10.6	16.1	13.1	1012	1018	1015
8	32	75	54	8.3	14.0	11.7	1015	1020	1018
9	40	79	57	9.8	14.9	13.2	1008	1019	1014
10	39	73	54	9.2	14.9	11.9	1005	1010	1008
11	58	86	70	9.0	14.3	11.4	1007	1011	1010
12	45	87	69	6.5	13.3	10.8	1006	1023	1015
13	41	77	54	7.8	11.0	8.9	1018	1025	1022
14	47	77	59	6.9	12.3	9.5	1017	1022	1020
15	61	78	68	7.9	15.6	12.4	1020	1025	1023
16	58	79	70	14.3	17.2	15.8	1022	1024	1023
17	33	73	51	8.1	15.5	10.0	1019	1025	1024
18	41	79	60	10.9	14.6	12.5	1011	1023	1018
19	68	85	78	13.8	18.5	15.9	1005	1011	1008
20	41	85	68	6.1	16.3	11.9	1006	1011	1009
21	45	76	59	7.9	12.4	9.9	1005	1011	1008
22	55	84	77	9.8	13.5	11.3	1006	1010	1008
23	57	87	75	8.5	13.4	10.9	1010	1013	1012
24	73	86	79	10.8	13.3	12.1	1011	1018	1015
25	53	82	70	10.4	13.4	11.8	1013	1019	1017
26	66	85	78	10.1	17.0	13.8	1007	1014	1010
27	54	81	69	9.9	13.7	11.2	1006	1010	1008
28	50	83	73	10.4	14.2	12.0	1008	1011	1010
29	55	86	75	10.9	14.9	13.0	1006	1013	1010
30	51	86	70	9.0	15.0	11.8	1004	1009	1007
31	44	83	62	7.9	12.8	10.3	1010	1013	1011

Other measures

Day	Night	Daymax	T+10m	T+1h	H+1h	T-10m	T-1h	H-1h	Fmin	Fmax	Fmean	AQmin	AQmax	AQmean
1	14.0	22.6	0.7	2.7	6	0.4	1.5	10	15.5	24.8	19.7	-	-	-
2	14.9	24.2	0.8	1.7	8	0.6	3.0	11	15.5	25.4	20.5	-	-	-
3	15.4	24.4	0.6	2.2	6	0.5	1.5	8	16.2	27.1	21.4	-	-	-
4	13.2	24.6	0.7	3.1	5	0.4	1.5	8	14.3	27.1	22.4	-	-	-
5	15.2	28.8	0.6	2.7	7	0.5	1.8	7	16.6	31.9	24.9	-	-	-
6	18.1	31.2	0.7	2.6	9	1.0	3.2	10	20.4	36.3	27.7	-	-	-
7	18.8	29.6	0.5	2.1	8	0.5	2.3	8	21.9	31.8	26.9	-	-	-
8	17.9	27.6	0.6	2.1	23	0.5	2.5	9	20.4	28.8	24.0	-	-	-
9	17.6	28.2	0.7	3.0	4	0.3	1.6	11	20.8	31.8	25.6	-	-	-
10	17.3	26.3	0.6	1.9	6	0.9	2.0	7	19.0	29.2	24.0	-	-	-
11	15.6	19.8	0.7	1.8	11	0.6	1.9	9	16.7	22.6	18.9	-	-	-
12	14.2	21.2	0.7	1.8	12	0.5	1.8	14	16.4	22.4	18.7	-	-	-
13	12.2	23.2	0.7	3.0	4	0.5	1.4	12	12.6	24.3	19.4	-	-	-
14	15.3	20.5	0.6	1.6	7	0.6	2.3	9	14.9	21.4	18.8	-	-	-
15	14.8	22.0	0.4	1.5	6	0.2	0.9	6	15.8	26.1	20.9	-	-	-
16	18.2	25.1	0.5	1.9	4	0.3	1.2	6	21.7	30.3	26.1	-	-	-
17	15.3	26.3	0.4	1.8	9	0.4	1.6	14	15.7	27.6	22.4	-	-	-
18	16.5	25.9	0.6	2.3	13	0.7	2.0	18	18.7	28.2	23.6	-	-	-
19	18.2	22.7	0.5	1.8	5	0.5	1.4	6	21.9	29.1	24.6	-	-	-
20	17.7	20.4	0.7	2.4	10	0.6	2.3	17	15.7	24.5	20.6	-	-	-
21	13.6	22.6	0.8	2.4	13	0.5	1.8	8	14.3	24.1	19.6	-	-	-
22	14.2	20.2	0.6	1.8	12	0.7	2.5	12	14.7	22.0	17.4	-	-	-
23	11.1	20.0	0.7	2.4	7	0.4	1.5	11	11.7	22.0	17.3	-	-	-
24	14.1	17.6	0.5	1.1	4	0.3	0.9	5	15.9	20.5	18.1	-	-	-
25	13.8	22.4	0.5	1.6	9	0.6	2.8	6	15.3	25.0	19.8	-	-	-
26	14.5	21.3	0.5	1.9	6	0.5	1.7	14	16.4	26.5	20.9	-	-	-
27	14.4	20.8	0.8	2.3	12	0.7	2.0	11	15.7	22.9	18.9	-	-	-
28	13.8	21.4	0.7	2.2	11	0.5	1.9	9	15.3	23.4	19.3	-	-	-
29	15.6	20.9	0.5	1.5	10	0.3	1.4	8	17.9	23.2	20.6	-	-	-
30	14.8	20.2	0.5	1.7	6	0.4	1.4	12	17.1	22.2	19.9	-	-	-
31	13.7	22.8	0.6	2.2	7	0.4	1.8	10	15.3	24.4	19.5	-	-	-

View daily report for the 1st