Monthly Report for October 2010

Weather Summary
Measure	Mean / Sum (anomaly)	Min	Max	Mean Time
Minimum Temperature	8.2 °C (-0.4)	-0.4 °C	15.3 °C	13:41
Maximum Temperature	14.2 °C (-0.6)	7.9 °C	20.0 °C	15:24
Mean Temperature	11.3 °C (-0.5)	4.6 °C	16.4 °C
Minimum Humidity	67%	46%	88%	14:28
Maximum Humidity	93%	81%	98%	10:33
Mean Humidity	83%	68%	95%
Minimum Pressure	1009 hPa	993 hPa	1024 hPa	13:04
Maximum Pressure	1017 hPa	999 hPa	1030 hPa	11:46
Mean Pressure	1013 hPa	996 hPa	1027 hPa
Mean Wind Speed	4.8 mph (+0.7)	1.9 mph	7.9 mph
Maximum Wind Speed	12.2 mph	6.9 mph	18.5 mph
Maximum Gust	18.6 mph	9.8 mph	29.1 mph	13:37
Mean Wind Direction	184° [S]	1° [N]	343° [NNW]
Rainfall	77.4 mm (119%)	0.0 mm	25.4 mm
Maximum Hourly Rain	2.6 mm	0.3 mm	11.2 mm	13:15
Maximum 10-min Rain	0.9 mm	0.3 mm	2.5 mm	12:53
Maximum Rain Rate	12 mm/h	0.9 mm/h	30 mm/h	12:33
Minimum Dew Point	5.7 °C	-4.4 °C	13.0 °C	12:57
Maximum Dew Point	10.8 °C	3.4 °C	17.1 °C	12:14
Mean Dew Point	8.3 °C	-0.6 °C	14.6 °C
Night Minimum (21-09)	8.8 °C	-0.4 °C	14.8 °C
Day Maximum (09-21)	14.1 °C	7.9 °C	20.0 °C
Max 10m Temp Rise	0.4 °C	0.2 °C	0.7 °C	09:53
Max 1hr Temp Rise	1.5 °C	0.6 °C	3.3 °C	11:04
Max 1hr Hum Rise	6%	2%	13%	16:43
Max 10m Temp Fall	0.4 °C	0.1 °C	0.9 °C	16:04
Max 1hr Temp Fall	1.2 °C	0.4 °C	2.7 °C	18:22
Max 1hr Hum Fall	8%	2%	24%	12:38
Max 10m Wind Speed	8.5 mph	5.0 mph	11.6 mph	12:07
Minimum Feels-like	7.6 °C	-3.0 °C	18.5 °C	12:55
Maximum Feels-like	15.7 °C	7.9 °C	24.5 °C	14:48
Mean Feels-like	12.1 °C	2.9 °C	20.2 °C	n/a
Air-frost Hrs	0.7 hrs	0 hrs	0.7 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	6.0 °C (-0.2)	1.7 °C	11.7 °C
Humidity Range	25%	10%	49%
Pressure Range	7 hPa	2 hPa	18 hPa
Sun Hours	105 (89%) [36%]
Wet Hours	52 (106%) [7%]

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

October 2010

October 2010: 3rd-coldest of 18 station Octobers

Mean 11.3°C, 0.4°C below normal, 3rd-coldest of 18 station Octobers. Highs averaged 14.2°C and lows 8.2°C. Warmest 20.0°C (08 Oct), coldest night −0.4°C (20 Oct). 1 air frost.
Rain 77.4 mm, 119% of normal, over 10 days of 1 mm+. The biggest fall was 25.4 mm on 02 Oct.
Sunshine 104.5 hours, 89% of normal.
Date records still standing: 08 Oct (15.3°C min), 11 Oct (9.7 h sun), 17 Oct (12.0°C low max), 20 Oct (7.9°C low max).
Max hourly rain 11.2 mm set a station record for October.

Written Mon 02 Nov, 18:03 GMT

‹ Sep 2010 Nov 2010 ›

Written reports for 2010: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec · the year

Days Of...
Rainfall		Temperature		Sunshine		Other
> 0.0 mm	16	Min < -5.0 °C	0	> 0 hrs	26	Falling Snow	0
> 0.1 mm	15	Min < 0.0 °C	1	> 1 hrs	19	Lying Snow	0
> 0.3 mm	13	Mean < 0.0 °C	0	> 3 hrs	16	Hail	0
> 1.0 mm	10	Mean > 20.0 °C	0	> 5 hrs	8	Thunder	0
> 5.0 mm	5	Max > 25.0 °C	0	> 10 hrs	0	Dense Fog	0
> 10.0 mm	2	Max > 30.0 °C	0	> 25% max poss.	17	Gusts > 30mph	0
> 20.0 mm	1	Ice Days	0	> 95% max poss.	3	Total Events	0

Misc.

Mean rainfall for days with >0.3mm: 6.0 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	12.9	15.9	14.3	11.2	3.0	1.4	10	0	6.4	16.5	29.1	192°	11.2
2	10.2	16.2	13.5	25.4	11.2	2.5	30	3	3.0	9.2	13.7	214°	5.6
3	12.0	18.2	14.8	3.8	1.6	0.5	2.3	2	5.1	17.6	28.6	179°	11.6
4	12.8	16.5	14.1	1.4	0.5	0.3	0.9	0.5	1.9	7.1	10.5	302°	5.2
5	11.8	17.3	15.1	0.5	0.5	-	-	0.2	5.1	11.2	14.5	200°	7.6
6	11.6	17.4	14.7	9.6	3.3	0.8	8	4	5.0	14.0	22.5	207°	11.1
7	7.5	17.2	13.0	0.0	-	-	-	7	3.8	11.8	17.3	105°	7.7
8	15.3	20.0	16.4	0.0	-	-	-	4	5.9	13.7	20.8	80°	8.3
9	14.4	17.1	15.5	0.0	-	-	-	0.2	6.3	12.7	17.3	62°	8.6
10	12.0	18.8	15.1	0.0	-	-	-	7	6.1	14.3	20.4	45°	9.9
11	10.6	17.4	13.5	0.0	-	-	-	10	6.9	17.0	25.5	32°	11.2
12	9.7	14.4	11.8	0.0	-	-	-	5	5.5	11.4	18.1	35°	9.2
13	9.4	12.2	10.6	0.0	-	-	-	0	4.2	11.2	15.2	24°	9.0
14	9.3	11.0	10.0	0.0	-	-	-	0	2.9	6.9	9.8	1°	5.0
15	8.7	12.6	10.6	0.5	0.3	-	-	0	3.5	9.8	13.0	338°	6.4
16	6.2	12.5	9.1	0.3	-	0.3	-	5	4.9	11.4	21.3	1°	7.6
17	3.5	12.0	7.6	0.0	-	-	-	6	3.1	7.6	10.9	343°	6.0
18	3.7	14.2	9.5	0.1	-	-	-	2	5.1	10.5	19.4	250°	8.0
19	5.1	12.5	9.4	6.8	2.8	0.8	16	5	4.9	12.1	19.9	289°	8.2
20	-0.4	7.9	4.6	0.0	-	-	-	9	4.3	11.4	17.3	312°	7.7
21	0.0	11.4	6.3	0.0	-	-	-	6	4.8	12.5	18.5	246°	10.0
22	5.0	12.5	8.8	0.0	-	-	-	0.7	4.8	11.4	17.5	230°	7.9
23	6.3	11.6	9.9	9.0	4.1	1.4	30	4	5.4	10.4	17.3	252°	8.3
24	3.0	9.8	6.1	0.3	-	-	-	7	3.4	13.8	23.2	342°	8.6
25	1.4	9.4	5.0	0.0	-	-	-	9	2.1	7.1	10.7	331°	5.2
26	1.4	13.1	8.4	4.6	1.9	0.5	3.0	0	6.5	16.1	23.7	208°	10.3
27	11.0	15.9	13.7	0.0	-	-	-	4	5.4	13.5	23.2	222°	10.4
28	10.7	15.4	12.9	0.0	-	-	-	0.3	6.8	15.2	20.8	211°	10.2
29	11.9	14.5	13.0	1.7	1.7	1.1	16	0.2	7.9	18.5	26.3	195°	10.3
30	9.2	14.2	11.6	0.8	-	0.3	-	5	4.3	13.8	20.4	193°	10.6
31	9.0	12.3	10.8	1.4	0.5	-	1.0	0.2	2.5	7.4	10.9	50°	6.0

Humidity, dew point & pressure

Day	Hmin	Hmax	Hmean	Dmin	Dmax	Dmean	Pmin	Pmax	Pmean
1	83	98	91	10.2	15.5	12.8	998	1011	1004
2	76	98	92	9.8	14.0	12.1	999	1007	1003
3	79	98	90	11.4	16.0	13.2	994	999	996
4	88	98	95	11.7	15.2	13.3	998	1000	999
5	76	97	89	10.9	15.5	13.2	999	1004	1002
6	51	96	80	6.2	13.7	11.0	999	1016	1008
7	66	96	83	6.4	14.2	10.0	1016	1020	1018
8	73	97	89	13.0	17.1	14.6	1015	1017	1016
9	76	93	89	12.1	14.5	13.6	1013	1017	1015
10	47	96	78	7.0	15.1	10.9	1011	1016	1014
11	46	91	75	5.4	10.9	8.8	1016	1021	1018
12	66	87	77	6.5	9.3	7.8	1019	1021	1020
13	68	81	74	5.4	6.9	6.1	1019	1021	1020
14	73	91	81	5.1	8.5	6.8	1019	1021	1020
15	69	93	86	6.5	9.6	8.3	1014	1021	1018
16	66	95	81	1.1	8.8	6.0	1015	1025	1020
17	49	84	68	0.0	5.4	1.9	1024	1027	1026
18	58	86	74	1.3	8.8	5.0	1013	1023	1018
19	63	90	81	3.4	8.3	6.2	1008	1012	1010
20	46	89	71	-4.4	3.4	-0.6	1012	1024	1018
21	60	86	73	-3.4	5.1	1.6	1020	1024	1022
22	64	93	81	3.8	7.8	5.5	1011	1021	1016
23	73	94	85	4.6	9.8	7.5	999	1010	1004
24	65	90	82	1.6	5.0	3.2	1007	1024	1016
25	56	87	76	-0.8	4.0	0.9	1024	1030	1027
26	74	97	87	-0.5	12.6	6.2	1018	1029	1024
27	69	96	86	9.0	13.9	11.3	1015	1018	1016
28	75	93	86	9.5	11.9	10.6	1012	1015	1014
29	71	91	82	8.9	11.1	9.9	993	1011	1002
30	70	92	84	7.7	10.6	8.9	995	999	997
31	85	96	92	8.1	11.4	9.6	995	1008	1002

Other measures

Day	Night	Daymax	T+10m	T+1h	H+1h	T-10m	T-1h	H-1h	Fmin	Fmax	Fmean	AF hrs	AQmin	AQmax	AQmean
1	12.9	14.8	0.2	0.6	4	0.2	0.7	4	14.3	20.1	17.0	0	-	-	-
2	10.2	16.2	0.4	1.9	7	0.5	1.1	10	11.5	18.5	15.8	0	-	-	-
3	12.0	18.2	0.4	1.5	6	0.2	1.0	9	14.0	22.7	17.8	0	-	-	-
4	12.8	16.5	0.3	1.1	3	0.3	1.3	3	15.0	20.4	17.1	0	-	-	-
5	11.8	17.3	0.2	0.8	4	0.2	0.8	7	13.5	21.1	18.1	0	-	-	-
6	13.5	17.4	0.3	1.1	10	0.3	1.1	18	12.0	18.5	16.5	0	-	-	-
7	7.5	17.2	0.6	2.4	6	0.2	1.0	11	7.5	19.0	14.3	0	-	-	-
8	14.5	20.0	0.5	2.1	4	0.4	1.2	12	18.5	24.5	20.2	0	-	-	-
9	14.8	17.1	0.2	0.6	2	0.3	0.9	4	16.8	20.6	18.6	0	-	-	-
10	13.0	18.8	0.6	2.3	7	0.3	1.5	24	12.7	20.5	16.9	0	-	-	-
11	10.6	17.4	0.4	1.8	9	0.3	1.5	10	10.9	17.9	14.4	0	-	-	-
12	9.7	14.4	0.3	1.3	3	0.3	1.1	6	7.5	14.9	12.0	0	-	-	-
13	9.4	12.2	0.2	0.6	2	0.2	0.5	3	6.8	12.2	10.3	0	-	-	-
14	9.3	11.0	0.2	0.6	3	0.2	0.6	2	7.3	11.4	9.8	0	-	-	-
15	9.7	12.6	0.2	0.8	8	0.4	1.5	7	6.9	13.6	10.9	0	-	-	-
16	6.9	12.5	0.4	2.0	5	0.5	1.2	7	3.4	13.1	8.2	0	-	-	-
17	5.5	12.0	0.7	2.5	9	0.6	2.7	11	2.1	12.0	7.0	0	-	-	-
18	3.5	14.2	0.5	1.6	4	0.2	0.8	8	0.9	14.6	8.8	0	-	-	-
19	8.1	12.5	0.5	1.5	13	0.9	2.6	10	2.0	12.5	8.7	0	-	-	-
20	2.7	7.9	0.5	1.9	10	0.7	2.3	11	-3.0	7.9	2.9	0.7	-	-	-
21	-0.4	11.4	0.7	3.3	5	0.3	1.1	9	-2.9	11.4	5.2	0.0	-	-	-
22	5.0	12.5	0.6	1.5	4	0.2	0.7	7	2.2	12.5	7.9	0	-	-	-
23	9.7	11.6	0.4	0.8	8	0.5	1.2	6	4.5	12.0	10.1	0	-	-	-
24	3.0	9.8	0.5	2.0	11	0.7	1.6	6	1.2	9.8	5.0	0	-	-	-
25	2.2	9.4	0.6	2.1	9	0.5	2.3	8	-1.5	9.4	4.3	0	-	-	-
26	1.4	10.3	0.5	1.5	7	0.1	0.4	6	-0.4	15.7	8.4	0	-	-	-
27	12.0	15.9	0.4	1.2	9	0.3	1.1	12	12.0	18.8	15.6	0	-	-	-
28	10.7	15.4	0.3	1.2	5	0.2	0.6	4	11.8	17.5	14.5	0	-	-	-
29	12.1	14.5	0.3	0.9	5	0.3	1.2	8	13.0	15.8	14.2	0	-	-	-
30	9.2	14.2	0.5	1.6	8	0.4	1.3	7	6.7	14.9	12.2	0	-	-	-
31	9.7	12.3	0.2	0.7	3	0.2	0.9	3	7.3	14.2	11.8	0	-	-	-

View daily report for the 1st