Compare Month and Year

Compare Month/Year

Monthly Comparisons
2:00: Sat 4 Sep 2010
Temperature	Sep 2010	Sep 2009
Mean	7.7 C	7.8 C
Mean Maximum	11.0 C	13.8 C
Mean Minimum	2.4 C	1.7 C
Maximum High	17.5 C (2nd)	17.6 C
Maximum Low	5.5 C (2nd)	6.5 C
Minimum High	2.0 C (4th)	10.5 C
Minimum Low	0.8 C (3rd)	-2.5 C
Humidity	Sep 2010	Sep 2009
Maximum	100 % (1st)	87 %
Minimum	42 % (2nd)	20 %
Wind Speed and Direction	Sep 2010	Sep 2009
Maximum Gust	45 km/h (3rd)	54 km/h
Mean	7.3 km/h	7.8 km/h
Wind Run	517 km	727 km
Max Daily Windrun	187 km (2nd)	235 km
Prevailing Direction	East Nth East	East Nth East
Barometer	Sep 2010	Sep 2009
Maximum	1020.1 hPa (1st)	1036.6 hPa
Minimum	988.5 hPa (2nd)	995.7 hPa
Mean	1002.9 hPa	1013.7 hPa
Max Daily Change	19.3 hPa (2nd)	18.2 hPa
Rainfall	Sep 2010	Sep 2009
Days with Rainfall (Greater than 0.2mm)	1	0
Max Daily Rainfall	7.0 mm (3rd)	0.0 mm
Monthly Rainfall	7.0 mm	0.0 mm

Yearly Comparisons
2:00: Sat 4 Sep 2010
Temperature	2010	2009
Mean	11.3 C	11.0 C
Mean Maximum	16.4 C	16.3 C
Mean Minimum	6.9 C	6.7 C
Maximum High	33.3 C (2 Jan)	37.2 C
Maximum Low	16.5 C (6 Feb)	18.4 C
Minimum High	2.0 C (4 Sep)	5.8 C
Minimum Low	-4.3 C (11 Jul)	-3.9 C
Wind Speed and Direction	2010	2009
Maximum Gust	61 km/h (13 Feb)	65 km/h
Mean	6.0 km/h	6.2 km/h
Wind Run	33800 km	35662 km
Max Daily Windrun	431 km (7 Jun)	427 km
Prevailing Direction	East Nth East	East Nth East
Barometer	2010	2009
Maximum	1037.8 hPa (24 Jun)	1044.3 hPa
Minimum	982.9 hPa (7 Jun)	975.8 hPa
Mean	1013.6 hPa	1012.2 hPa
Max Daily Change	27.7 hPa (6 Jun)	32.0 hPa
Rainfall	2010	2009
Days with Rainfall (Greater than 0.2mm)	87	72
Max Daily Rainfall	57.5 mm (26 May)	34.0 mm
Yearly Rainfall	568.5 mm	506.8 mm