Monthly Report for August 2011

Weather Summary
Measure	Mean / Sum (anomaly)	Min	Max	Mean Time
Minimum Temperature	13.2 °C (-0.9)	9.1 °C	18.0 °C	08:31
Maximum Temperature	21.1 °C (-1.4)	16.2 °C	29.6 °C	15:15
Mean Temperature	17.0 °C (-1.2)	13.7 °C	22.6 °C
Minimum Humidity	51%	33%	79%	14:53
Maximum Humidity	86%	69%	97%	09:52
Mean Humidity	70%	51%	90%
Minimum Pressure	1011 hPa	1000 hPa	1017 hPa	12:42
Maximum Pressure	1016 hPa	1003 hPa	1027 hPa	10:41
Mean Pressure	1013 hPa	1002 hPa	1022 hPa
Mean Wind Speed	4.3 mph (+0.3)	1.6 mph	6.8 mph
Maximum Wind Speed	11.8 mph	5.8 mph	18.1 mph
Maximum Gust	16.8 mph	7.8 mph	26.3 mph	14:07
Mean Wind Direction	203° [SSW]	22° [NNE]	305° [NW]
Rainfall	73.0 mm (135%)	0.0 mm	14.6 mm
Maximum Hourly Rain	3.1 mm	0.3 mm	9.3 mm	12:22
Maximum 10-min Rain	1.2 mm	0.3 mm	3.3 mm	11:44
Maximum Rain Rate	20 mm/h	0.9 mm/h	60 mm/h	12:21
Minimum Dew Point	8.5 °C	4.8 °C	13.4 °C	12:28
Maximum Dew Point	13.6 °C	9.8 °C	18.1 °C	11:59
Mean Dew Point	11.1 °C	6.7 °C	14.9 °C
Night Minimum (21-09)	13.4 °C	9.1 °C	18.0 °C	06:11
Day Maximum (09-21)	21.0 °C	15.6 °C	29.6 °C	15:42
Max 10m Temp Rise	0.6 °C	0.2 °C	1.0 °C	09:39
Max 1hr Temp Rise	2.1 °C	0.7 °C	4.3 °C	10:00
Max 1hr Hum Rise	9%	5%	22%	16:15
Max 10m Temp Fall	0.5 °C	0.2 °C	1.3 °C	16:43
Max 1hr Temp Fall	1.8 °C	0.4 °C	3.8 °C	18:15
Max 1hr Hum Fall	12%	2%	37%	11:00
Max 10m Wind Speed	8.0 mph	3.7 mph	11.4 mph	14:29
Minimum Feels-like	14.6 °C	7.9 °C	20.1 °C	09:43
Maximum Feels-like	23.2 °C	16.6 °C	32.3 °C	14:39
Mean Feels-like	18.9 °C	14.4 °C	25.3 °C	n/a
Air-frost Hrs	0 hrs	0 hrs	0 hrs
Minimum PM2.5	0.0 µg/m³	0.0 µg/m³	0.0 µg/m³
Maximum PM2.5	n/a	n/a	n/a
Mean PM2.5	n/a	n/a	n/a
Temperature Range	7.8 °C (-0.6)	2.7 °C	14.4 °C
Humidity Range	35%	15%	50%
Pressure Range	5 hPa	1 hPa	15 hPa
Sun Hours	137 (74%) [33%]
Wet Hours	39 (103%) [5.2%]

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.

Days Of...
Rainfall		Temperature		Sunshine		Other
> 0.0 mm	17	Min < -5.0 °C	0	> 0 hrs	28	Falling Snow	0
> 0.1 mm	14	Min < 0.0 °C	0	> 1 hrs	21	Lying Snow	0
> 0.3 mm	13	Mean < 0.0 °C	0	> 3 hrs	19	Hail	0
> 1.0 mm	9	Mean > 20.0 °C	3	> 5 hrs	13	Thunder	1
> 5.0 mm	5	Max > 25.0 °C	3	> 10 hrs	0	Dense Fog	0
> 10.0 mm	2	Max > 30.0 °C	0	> 25% max poss.	19	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	13.8	28.2	21.4	0.0	-	-	-	8	3.4	11.8	15.2	153°	7.9
2	18.0	27.8	22.6	0.3	0.3	-	-	6	2.2	10.2	13.0	178°	7.0
3	15.7	29.6	22.3	0.0	-	-	-	9	3.4	13.7	17.5	219°	9.2
4	16.6	20.2	18.2	11.6	3.1	1.1	15	1	5.9	10.9	16.8	216°	8.5
5	14.7	24.7	19.3	0.0	-	-	-	6	3.9	9.8	14.3	252°	7.2
6	14.8	19.9	17.4	0.1	-	-	-	1	5.2	13.0	21.3	220°	8.2
7	13.0	20.4	15.6	4.4	3.6	1.4	20	5	5.7	17.0	23.9	233°	11.4
8	11.7	20.7	16.4	0.8	0.5	0.5	4.0	6	6.4	18.1	26.3	264°	11.3
9	11.6	21.1	16.1	0.0	-	-	-	9	4.4	12.3	19.4	305°	7.1
10	9.2	23.0	16.8	0.0	-	-	-	8	5.8	15.9	24.2	233°	10.6
11	15.1	21.7	17.6	4.6	3.0	-	40	3	6.8	13.7	19.9	231°	9.4
12	16.0	22.3	18.9	0.0	-	-	-	0.5	4.5	9.7	12.8	239°	6.8
13	16.1	21.2	18.3	1.9	1.7	0.8	5	3	5.4	11.8	15.6	227°	8.0
14	15.1	22.4	18.3	0.0	-	-	-	4	4.4	10.7	15.6	262°	7.7
15	12.1	21.6	17.4	0.1	-	-	-	7	4.7	12.1	14.5	260°	7.4
16	14.7	20.2	17.3	0.0	-	-	-	1	5.9	13.0	19.9	213°	9.3
17	12.3	20.2	15.9	0.8	0.8	0.3	1.1	1	3.2	9.8	12.1	22°	6.0
18	11.6	17.1	13.7	14.6	9.3	3.3	60	0	4.9	13.5	19.4	32°	9.0
19	9.1	21.3	15.6	0.0	-	-	-	10	3.7	10.5	14.7	235°	7.5
20	13.2	21.7	17.0	4.6	3.6	1.4	15	8	3.3	12.8	17.6	215°	7.8
21	13.0	23.3	18.4	0.0	-	-	-	6	3.1	10.5	17.6	265°	7.9
22	11.0	21.9	17.4	0.0	-	-	-	9	3.7	10.4	15.4	114°	6.9
23	13.7	16.4	15.0	9.8	5.5	1.9	30	0	3.4	11.8	17.0	25°	7.3
24	14.2	20.7	16.4	0.5	0.5	0.3	0.9	4	4.2	12.7	16.1	218°	8.8
25	13.8	19.9	16.2	9.3	5.7	1.1	15	4	4.5	12.7	19.6	187°	9.3
26	11.0	17.0	14.2	8.7	2.2	1.6	40	1	2.0	6.9	9.2	155°	5.8
27	11.2	17.9	14.2	0.8	-	0.5	10	7	4.4	11.5	17.3	266°	9.6
28	12.4	19.4	15.2	0.1	-	-	-	4	5.5	12.7	19.6	244°	8.8
29	10.6	16.6	14.1	0.0	-	-	-	5	4.2	10.4	15.4	281°	7.2
30	12.5	16.2	14.3	0.0	-	-	-	0	2.7	8.7	10.5	298°	4.9
31	12.5	18.0	15.0	0.0	-	-	-	0.1	1.6	5.8	7.8	32°	3.7

Humidity, dew point & pressure

Day	Hmin	Hmax	Hmean	Dmin	Dmax	Dmean	Pmin	Pmax	Pmean
1	33	69	51	6.2	14.3	10.4	1012	1014	1013
2	40	79	55	7.4	16.0	12.7	1013	1015	1014
3	34	77	54	10.0	14.4	11.9	1014	1015	1014
4	58	93	82	10.2	18.1	14.9	1007	1014	1010
5	42	90	68	9.3	15.6	12.8	1009	1013	1011
6	52	79	67	9.3	12.6	10.9	1000	1009	1004
7	47	83	72	8.6	12.5	10.4	1001	1003	1002
8	40	90	67	6.3	12.2	9.8	1000	1015	1008
9	37	71	55	4.8	10.5	6.7	1015	1026	1020
10	44	79	60	5.0	11.7	8.6	1016	1027	1022
11	67	89	78	10.6	17.6	13.6	1008	1016	1012
12	58	90	76	13.4	16.0	14.5	1009	1011	1010
13	57	93	76	11.8	17.9	13.8	1006	1009	1008
14	43	83	63	7.2	12.9	10.7	1005	1011	1008
15	41	76	58	6.8	11.5	8.7	1011	1018	1014
16	68	83	75	11.1	14.3	12.8	1015	1018	1016
17	47	89	70	7.5	13.6	10.2	1016	1018	1017
18	62	93	82	9.6	11.5	10.5	1013	1017	1015
19	47	97	73	8.2	13.0	10.2	1015	1020	1018
20	59	88	75	9.7	14.6	12.5	1015	1020	1018
21	45	91	69	8.9	14.6	12.2	1011	1018	1014
22	44	85	64	7.4	12.8	10.2	1017	1020	1018
23	73	95	88	11.5	14.8	13.0	1011	1018	1014
24	51	95	79	9.4	14.3	12.3	1012	1014	1013
25	49	90	74	8.0	14.6	11.3	1008	1013	1010
26	79	94	90	9.7	15.1	12.6	1002	1008	1005
27	57	96	80	8.9	12.8	10.7	1007	1016	1012
28	50	87	71	7.0	12.1	9.8	1014	1017	1016
29	47	86	65	4.8	10.1	7.2	1016	1018	1017
30	57	76	68	6.5	9.8	8.4	1016	1018	1017
31	54	84	71	7.5	11.3	9.6	1015	1016	1016

Other measures

Day	Night	Daymax	T+10m	T+1h	H+1h	T-10m	T-1h	H-1h	Fmin	Fmax	Fmean	AQmin	AQmax	AQmean
1	13.8	28.2	0.7	3.0	7	0.5	1.1	11	13.8	30.7	22.9	-	-	-
2	18.0	27.8	0.6	3.0	7	1.1	1.7	10	20.1	31.0	25.3	-	-	-
3	15.7	29.6	0.9	3.3	8	0.3	1.0	13	17.2	32.3	24.5	-	-	-
4	16.9	20.2	0.5	0.7	8	1.0	3.4	9	18.9	25.5	22.3	-	-	-
5	14.7	24.7	0.6	2.5	11	0.5	1.9	13	17.3	26.8	22.1	-	-	-
6	15.2	19.9	0.4	1.8	8	0.3	1.5	12	16.2	21.6	19.1	-	-	-
7	13.0	20.4	0.5	1.9	22	0.9	2.5	11	14.4	21.5	17.1	-	-	-
8	11.7	20.7	0.7	2.4	17	0.5	2.2	33	13.0	21.2	17.6	-	-	-
9	11.6	21.1	0.5	2.1	8	0.4	1.8	10	11.6	21.2	16.2	-	-	-
10	9.2	23.0	0.9	3.8	7	0.5	1.5	7	9.2	24.7	17.6	-	-	-
11	15.1	21.7	0.4	1.5	6	0.6	2.5	15	16.7	26.4	20.9	-	-	-
12	16.0	22.3	0.5	1.5	5	0.6	2.2	6	19.5	26.4	22.5	-	-	-
13	16.1	21.2	0.6	2.1	6	0.8	2.3	14	19.1	25.5	21.6	-	-	-
14	15.1	22.4	0.6	1.7	6	1.0	2.6	8	16.9	24.0	19.9	-	-	-
15	12.1	21.6	0.8	3.3	12	0.4	1.8	13	12.2	22.2	18.1	-	-	-
16	14.7	20.2	0.4	1.2	5	0.4	1.5	10	16.9	23.7	20.0	-	-	-
17	12.3	20.2	0.5	1.4	11	0.3	1.0	4	13.7	20.9	17.3	-	-	-
18	13.0	17.1	0.3	1.3	14	0.7	2.1	12	13.0	18.7	15.3	-	-	-
19	9.1	21.3	0.7	3.0	7	0.4	1.3	14	7.9	22.9	17.0	-	-	-
20	14.4	21.7	0.6	2.3	12	0.2	0.4	2	15.1	25.0	19.6	-	-	-
21	13.0	23.3	0.7	3.0	8	0.2	0.9	6	14.9	26.2	20.8	-	-	-
22	11.0	21.9	1.0	4.3	14	0.4	1.0	11	11.5	23.8	18.8	-	-	-
23	13.7	15.6	0.2	0.7	6	0.5	1.6	13	16.1	19.4	17.8	-	-	-
24	14.2	20.7	0.5	1.9	8	0.4	1.3	13	17.0	22.4	18.9	-	-	-
25	14.8	19.9	0.7	2.6	12	0.4	1.4	11	15.8	22.1	18.1	-	-	-
26	13.2	17.0	0.3	0.8	5	0.2	1.0	5	12.1	21.0	16.8	-	-	-
27	11.0	17.9	0.6	2.6	11	0.5	2.2	13	12.6	20.0	15.8	-	-	-
28	12.4	19.4	0.5	1.9	14	0.5	1.9	11	13.3	20.4	16.4	-	-	-
29	10.6	16.6	0.5	2.3	5	1.3	3.8	37	11.1	16.6	14.4	-	-	-
30	12.5	16.2	0.3	1.1	5	0.5	1.4	8	12.9	16.8	14.9	-	-	-
31	12.5	18.0	0.3	1.2	6	0.6	2.9	13	13.5	19.1	16.1	-	-	-

View daily report for the 1st