Monthly Report for August 2015

Weather Summary
Measure	Mean / Sum (anomaly)	Min	Max	Mean Time
Minimum Temperature	13.9 °C (-0.2)	8.9 °C	18.4 °C	09:17
Maximum Temperature	21.6 °C (-0.9)	15.7 °C	30.0 °C	14:26
Mean Temperature	17.7 °C (-0.6)	14.7 °C	22.2 °C
Minimum Humidity	52%	30%	89%	13:38
Maximum Humidity	87%	71%	93%	10:12
Mean Humidity	71%	54%	92%
Minimum Pressure	1011 hPa	995 hPa	1021 hPa	11:37
Maximum Pressure	1017 hPa	1005 hPa	1024 hPa	11:55
Mean Pressure	1014 hPa	1000 hPa	1023 hPa
Mean Wind Speed	4.2 mph (+0.2)	0.8 mph	7.5 mph
Maximum Wind Speed	11.9 mph	5.9 mph	16.8 mph	13:07
Maximum Gust	16.7 mph	7.8 mph	25.1 mph	13:37
Mean Wind Direction	195° [SSW]	11° [N]	359° [N]
Rainfall	77.9 mm (144%)	0.0 mm	17.5 mm
Maximum Hourly Rain	2.8 mm	0.2 mm	9.3 mm	13:23
Maximum 10-min Rain	1.3 mm	0.2 mm	3.9 mm	13:16
Maximum Rain Rate	24 mm/h	0.3 mm/h	54 mm/h	13:08
Minimum Dew Point	9.3 °C	4.3 °C	13.9 °C	12:40
Maximum Dew Point	14.6 °C	9.7 °C	18.2 °C	13:54
Mean Dew Point	12.0 °C	7.0 °C	16.0 °C
Night Minimum (21-09)	14.2 °C	8.9 °C	18.4 °C	04:57
Day Maximum (09-21)	21.5 °C	15.4 °C	30.0 °C	14:53
Max 10m Temp Rise	0.6 °C	0.2 °C	1.0 °C	10:25
Max 1hr Temp Rise	2.0 °C	0.8 °C	3.6 °C	10:36
Max 1hr Hum Rise	9%	2%	15%	15:25
Max 10m Temp Fall	0.4 °C	0.2 °C	0.7 °C	11:58
Max 1hr Temp Fall	1.6 °C	0.6 °C	2.9 °C	14:42
Max 1hr Hum Fall	10%	1%	18%	11:57
Max 10m Wind Speed	8.9 mph	3.7 mph	13.5 mph	14:56
Minimum Feels-like	15.5 °C	8.2 °C	21.8 °C	09:12
Maximum Feels-like	24.2 °C	19.0 °C	33.9 °C	14:05
Mean Feels-like	20.1 °C	16.0 °C	25.6 °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	7.7 °C (-0.7)	1.6 °C	15.2 °C
Humidity Range	34%	4%	57%
Pressure Range	5 hPa	2 hPa	12 hPa
Sun Hours	120 (65%) [29%]
Wet Hours	68 (179%) [9.1%]

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

August 2015

August 2015: 3rd-dullest of 18 station Augusts and on the wet side

Mean 17.7°C, 0.6°C below normal. Highs averaged 21.6°C and lows 13.9°C. Warmest 30.0°C (22 Aug), coldest night 8.9°C (01 Aug). 1 day of 30°C+.
Rain 77.9 mm, 144% of normal, 4th-wettest of 18 station Augusts, over 11 days of 1 mm+. Wettest day: 17.5 mm on 31 Aug.
Sunshine 120.4 hours, 65% of normal, 3rd-dullest of 18 station Augusts.
Days that still hold the station record for their date: 01 Aug (8.9°C low min), 13 Aug (10.4 mm rain), 15 Aug (19.9°C low max), 16 Aug (10.5°C low min).

Written Mon 02 Nov, 18:03 GMT

‹ Jul 2015 Sep 2015 ›

Written reports for 2015: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec · the year

Days Of...
Rainfall		Temperature		Sunshine		Other
> 0.0 mm	17	Min < -5.0 °C	0	> 0 hrs	27	Falling Snow	0
> 0.1 mm	16	Min < 0.0 °C	0	> 1 hrs	21	Lying Snow	0
> 0.3 mm	14	Mean < 0.0 °C	0	> 3 hrs	14	Hail	0
> 1.0 mm	11	Mean > 20.0 °C	3	> 5 hrs	9	Thunder	1
> 5.0 mm	6	Max > 25.0 °C	5	> 10 hrs	3	Dense Fog	0
> 10.0 mm	4	Max > 30.0 °C	0	> 25% max poss.	14	Gusts > 30mph	0
> 20.0 mm	0	Min > 20.0 °C	0	> 95% max poss.	0	Total Events	1

Misc.

Mean rainfall for days with >0.3mm: 5.6 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	8.9	21.2	16.5	0.0	-	-	-	7	3.6	11.8	15.2	239°	8.4
2	12.3	25.5	19.2	0.0	-	-	-	11	3.9	10.7	15.4	177°	8.0
3	14.7	23.1	19.2	0.0	-	-	-	2	6.1	16.3	23.5	194°	12.8
4	14.0	20.9	17.8	0.0	-	-	-	7	7.5	16.8	24.6	219°	13.5
5	14.9	21.6	17.3	1.1	0.5	0.2	0.8	0.4	3.7	10.5	13.7	209°	7.3
6	14.4	23.6	18.9	0.1	-	-	-	5	5.0	13.8	18.5	216°	9.9
7	11.5	23.8	18.0	0.0	-	-	-	4	1.3	8.5	12.1	359°	6.0
8	13.5	26.0	19.5	0.0	-	-	-	6	2.7	9.2	13.8	119°	6.2
9	13.9	26.1	20.7	0.0	-	-	-	12	4.3	10.7	14.7	226°	8.7
10	17.1	22.5	19.6	0.0	-	-	-	1	6.3	13.5	19.4	221°	11.6
11	14.0	21.4	17.4	0.3	0.2	0.2	-	0.1	0.8	5.9	7.8	169°	3.7
12	14.7	21.8	17.9	0.8	0.4	0.2	0.3	2	4.3	11.4	16.6	53°	8.2
13	15.6	19.8	17.9	10.4	5.0	1.3	24	0	5.0	12.8	19.9	41°	11.0
14	15.4	20.8	18.0	2.1	1.0	0.4	2.0	0.1	3.7	13.7	19.2	260°	10.2
15	11.6	19.9	15.9	0.2	0.2	0.2	-	5	2.7	10.2	13.5	308°	7.2
16	10.5	19.3	15.2	0.0	-	-	-	3	1.0	8.5	11.2	72°	5.2
17	11.9	20.5	16.7	0.0	-	-	-	7	1.9	9.0	13.5	350°	5.8
18	14.1	19.0	16.4	0.0	-	-	-	0	4.8	11.2	16.3	260°	8.2
19	14.1	21.0	17.1	4.6	2.5	0.9	18	4	5.2	12.3	17.3	207°	10.2
20	15.5	21.4	18.4	0.7	0.4	0.2	2.0	0.2	4.8	11.4	15.4	200°	8.2
21	18.4	25.6	21.3	0.0	-	-	-	8	5.9	13.8	22.5	199°	10.1
22	14.8	30.0	22.2	0.0	-	-	-	11	3.5	14.0	17.0	122°	10.3
23	15.1	22.5	19.1	6.3	5.8	3.4	54	3	4.7	13.0	16.1	155°	9.5
24	12.7	16.7	14.8	10.1	6.6	2.6	48	0	3.3	9.8	15.2	355°	8.3
25	11.8	18.2	15.4	5.6	4.4	1.3	24	3	6.5	16.6	25.1	210°	12.8
26	14.8	19.0	17.2	12.9	4.6	2.3	36	3	7.5	16.6	23.7	202°	12.8
27	14.0	19.1	15.8	2.0	1.8	1.8	42	2	5.5	13.8	19.2	220°	10.8
28	11.6	20.6	16.5	0.0	-	-	-	9	5.4	12.8	17.6	219°	10.3
29	14.7	21.8	17.6	2.6	1.9	0.6	3.6	4	2.6	9.7	12.5	205°	7.0
30	15.1	19.7	17.1	0.6	0.2	-	-	0.3	3.1	9.4	12.5	36°	6.7
31	14.1	15.7	14.7	17.5	9.3	3.9	54	0	3.5	9.7	15.4	11°	6.6

Humidity, dew point & pressure

Day	Hmin	Hmax	Hmean	Dmin	Dmax	Dmean	Pmin	Pmax	Pmean
1	38	79	55	4.3	9.7	7.0	1015	1017	1015
2	31	86	57	5.2	13.1	9.3	1011	1019	1016
3	46	79	66	6.8	15.6	12.6	1008	1011	1010
4	42	79	60	7.1	13.0	9.5	1010	1016	1012
5	43	87	66	8.0	13.3	10.6	1010	1015	1012
6	43	87	68	9.4	15.4	12.5	1010	1016	1012
7	42	83	63	7.8	13.9	10.4	1015	1020	1017
8	41	91	67	10.7	15.8	12.5	1021	1024	1023
9	30	79	54	6.3	13.0	10.3	1017	1023	1020
10	67	82	75	12.2	16.7	14.9	1015	1019	1016
11	49	82	67	9.7	13.5	10.9	1017	1023	1020
12	54	87	70	9.8	13.4	12.0	1021	1024	1023
13	69	93	87	10.9	18.1	15.8	1009	1021	1014
14	74	92	89	13.9	18.2	16.0	1005	1009	1006
15	43	92	71	5.7	13.9	10.1	1008	1016	1011
16	51	83	68	6.7	12.0	9.0	1016	1018	1016
17	38	85	59	5.0	11.3	8.0	1015	1018	1017
18	47	71	61	7.0	11.0	8.7	1013	1015	1014
19	51	89	70	9.6	13.7	11.5	1014	1018	1016
20	70	92	84	13.7	17.0	15.7	1016	1021	1019
21	45	89	71	11.9	18.1	15.3	1017	1021	1020
22	33	90	62	10.5	17.4	13.5	1008	1019	1013
23	52	80	66	10.3	14.9	12.6	1001	1008	1002
24	77	93	89	10.2	15.4	13.1	995	1005	1000
25	68	91	86	10.4	16.5	12.9	1005	1011	1008
26	68	92	86	11.5	17.1	14.8	1002	1008	1004
27	53	90	78	8.8	14.5	11.7	1005	1011	1007
28	46	91	68	7.1	13.2	10.1	1010	1020	1015
29	52	90	74	10.4	14.9	12.6	1018	1022	1020
30	75	91	84	13.5	15.6	14.4	1015	1019	1017
31	89	93	92	12.8	14.3	13.5	1011	1016	1013

Other measures

Day	Night	Daymax	T+10m	T+1h	H+1h	T-10m	T-1h	H-1h	Fmin	Fmax	Fmean	AQmin	AQmax	AQmean
1	8.9	21.2	1.0	3.6	8	0.6	2.6	10	8.2	21.3	16.8	-	-	-
2	12.3	25.5	0.7	2.7	9	0.3	1.5	12	13.3	25.8	20.3	-	-	-
3	14.7	23.1	0.7	1.8	8	0.3	1.3	13	15.6	26.3	21.8	-	-	-
4	14.0	20.9	0.5	2.2	8	0.5	1.5	11	15.5	21.6	18.9	-	-	-
5	15.1	21.6	0.6	1.8	14	0.5	2.0	9	16.0	22.9	18.9	-	-	-
6	14.4	23.6	0.6	2.1	10	0.4	1.8	13	16.8	26.2	21.5	-	-	-
7	11.5	23.8	0.7	2.5	15	0.5	2.0	8	11.9	25.5	19.5	-	-	-
8	13.5	26.0	0.6	2.3	6	0.6	2.5	12	15.6	28.4	22.1	-	-	-
9	13.9	26.1	0.7	3.2	9	0.4	1.9	11	15.2	27.3	22.2	-	-	-
10	17.6	22.5	0.5	1.5	6	0.4	1.0	7	19.5	27.5	23.5	-	-	-
11	14.0	21.4	0.6	2.0	12	0.3	1.3	7	15.3	23.2	19.1	-	-	-
12	14.7	21.8	0.7	2.5	6	0.3	1.0	13	17.1	24.3	20.2	-	-	-
13	15.6	19.8	0.4	1.8	9	0.3	1.0	7	17.7	25.9	22.4	-	-	-
14	17.6	20.8	0.5	1.1	8	0.3	1.3	9	18.7	26.8	22.6	-	-	-
15	13.7	19.9	0.5	2.0	10	0.7	2.9	16	11.6	21.2	17.4	-	-	-
16	10.5	19.3	0.5	2.4	7	0.4	1.8	8	10.5	20.8	16.0	-	-	-
17	11.9	20.5	0.5	2.4	3	0.3	1.2	18	12.8	20.6	17.2	-	-	-
18	14.1	19.0	0.3	1.2	6	0.2	0.6	6	14.4	19.5	17.2	-	-	-
19	14.1	21.0	0.6	2.6	10	0.4	1.6	11	15.5	22.7	19.2	-	-	-
20	15.5	21.4	0.6	1.4	8	0.3	0.9	8	18.7	25.9	22.8	-	-	-
21	18.4	25.6	0.5	1.5	8	0.4	1.6	10	21.8	29.7	25.6	-	-	-
22	14.8	30.0	0.7	3.0	8	0.4	1.9	13	17.5	33.9	25.4	-	-	-
23	17.7	22.5	0.6	1.8	13	0.7	2.2	9	16.8	25.0	21.7	-	-	-
24	12.7	16.7	0.4	1.2	4	0.3	1.2	1	14.1	20.9	17.7	-	-	-
25	11.8	18.2	0.4	1.8	14	0.5	1.9	10	13.3	23.1	18.2	-	-	-
26	16.2	19.0	0.5	1.9	6	0.6	1.6	11	17.1	24.2	21.1	-	-	-
27	14.0	19.1	0.4	1.8	12	0.6	2.1	12	15.8	20.5	17.9	-	-	-
28	11.6	20.6	0.5	2.1	14	0.4	1.5	13	13.0	21.5	17.8	-	-	-
29	14.7	21.8	0.6	2.2	11	0.3	1.3	14	16.5	24.3	20.2	-	-	-
30	15.1	19.7	0.6	1.6	4	0.4	1.0	9	18.2	24.0	20.7	-	-	-
31	14.5	15.4	0.2	0.8	2	0.2	0.6	1	16.8	19.0	17.8	-	-	-

View daily report for the 1st