Site update, 22nd May: I have made a few changes to nw3weather. Enjoy.

Detailed Rainfall Data

Current / Latest
Measure	Value
Daily Rain	0.0 mm
Rain Last 10 mins	0.0 mm
Rain Last Hour	0.0 mm
Rain Last 3 hrs	0.0 mm
Rain Last 6 hrs	0.0 mm
Rain Last 24 hrs	0.0 mm
Rain Duration	0 mins
Rain Rate	0.0 mm/h
---	---
Most Recent Rain	5 days ago
Yesterday's Rain	0.0 mm
Last 7 Days' Rain	1.2 mm
Last 31 Days' Rain	23.7 mm
Last 365 Days' Rain	737.0 mm
Monthly Rain	19.4 mm (54%)
Annual Rain	189.4 mm (84%)
Spring Rain	105.3 mm (77%)
---	---
Consecutive Dry Days	6 days
Monthly Rain Days	7
Annual Rain Days	55
Daily Rain Last Year	0.0 mm
Last Month Rain-to-date	27.4 mm
Last Year Rain-to-date	229.6 mm

Current Extremes
Measure	Year	Month	Today	Yesterday
Max Rain Rate	30 mm/h 26th Jan	25 mm/h 11th	- n/a	- n/a
Most Rain In One Hour	3.4 mm 18th Mar	2.6 mm 11th	- n/a	- n/a
Wettest Day	12.9 mm 10th Feb	8.8 mm 14th	-	-
Longest Wet Spell	8 days 25th Jan - 1st Feb	4 days 11th May - 14th	-	-
Longest Dry Spell	13 days 21st Feb - 5th Mar	11 days 27th Apr - 7th	-	-
Wettest Month	54.2 mm Mar	-	-	-
Driest Month	19.4 mm Current	-	-	-
Most Rain Days	16 Jan	-	-	-
Fewest Rain Days	9 Apr	-	-	-

Records
Measure	Overall	May	22nd May
Max Rain Rate	120 mm/h, 3rd Jan 2012	80 mm/h, Day 26, 2011	5.0 mm/h, 2011
Most Rain In One Hour	33.3 mm, 27th Jun 2009	13.1 mm, Day 1, 2010	1.1 mm, 2011
Wettest Day	35.8 mm, 27th Jun 2009	31.7 mm, Day 1, 2010	1.1 mm, 2011
Longest Wet Spell	14 days, 22nd Mar - 4th Apr 2010	5 days, 29th Apr - 3rd May 2010	-
Longest Dry Spell	25 days, 12th Apr - 6th May 2011	14 days, 16th May - 29th May 2012	-
Wettest Month	144.2 mm, Nov 2009	68.8 mm, 2010	-
Driest Month	1.8 mm, Apr 2011	24.1 mm, 2011	-
Most Rain Days	24, Oct 2012	11, 2012	-
Fewest Rain Days	2, Apr 2011	6, 2011	-

Wettest Days
Rank	Value	Date
1	35.8 mm	27th Jun 2009
2	34.3 mm	6th Aug 2009
3	31.7 mm	1st May 2010
4	27.0 mm	16th Feb 2010
5	25.7 mm	11th Jun 2012
6	25.5 mm	15th Sep 2009
7	25.4 mm	2nd Oct 2010
8	22.4 mm	2nd May 2010
9	21.8 mm	23rd Sep 2012
10	21.7 mm	6th Sep 2011
11	21.7 mm	20th Dec 2012
12	21.0 mm	23rd Aug 2010

More Records
Measure	Value and Date
Wettest Year	777.2 mm, 2012
Driest Year	507.0 mm, 2011
Wettest 365 days	835.5 mm, Ending 13th Apr 2013
Driest 365 days	453.1 mm, Ending 28th Feb 2012
Wettest 31 days	150.8 mm, Ending 6th Dec 2009
Driest 31 days	0.4 mm, Ending 6th May 2011
Wettest 24hrs	54.2 mm, Ending 14:08, 2nd May 2010

Wettest Months
Rank	Value	Date
1	144.2 mm	Nov 2009
2	117.7 mm	Jun 2012
3	101.4 mm	Dec 2012
4	100.4 mm	Apr 2012
5	99.3 mm	Feb 2010
6	98.5 mm	Aug 2010
7	89.0 mm	Jul 2012

Past Year Monthly Totals
Month	Total	Anomaly
January 2013	47.0 mm	85%
February	37.1 mm	93%
March	54.2 mm	123%
April	31.7 mm	65%
May 2012	44.6 mm	87%
June	117.7 mm	214%
July	89.0 mm	212%
August	31.7 mm	60%
September	43.4 mm	76%
October	89.0 mm	137%
November	75.1 mm	134%
December	101.4 mm	181%
12-month Total	761.9 mm	122%

Driest Months
Rank	Value	Date
1	1.8 mm	Apr 2011
2	11.1 mm	Mar 2011
3	15.1 mm	Jul 2010
4	15.5 mm	Oct 2011
5	19.4 mm	Current

Past Year Seasonal Totals
Season	Total	Anomaly
Winter 12/13	185.5 mm	123%
Spring 2012	166.6 mm	116%
Summer 2012	238.4 mm	159%
Autumn 2012	207.5 mm	117%

Note 1: Rain records began in February 2009
Note 2: The minimum recordable rain (the rain guage resolution) is 0.25 mm
Note 3: Figures in brackets refer to departure from average conditions
Note 4: Rain rate records are manually checked, and changed if necessary, due to occasional issues with the software. Inital high readings may well be corrected at a later date.

View daily totals for the past year