Barometric Pressure (mB)

2008	Highest	Date(s)	Lowest	Date(s)
January	1031	27th	975	15th
February	1038	15-16th	985	3rd
March	1031	4th	955	10th
April	1034	15th	977	29th
May	1015	5th	998	27th
June	1009	23rd	993	18th
July	-	-	-	-
August	-	-	-	-
September	-	-	-	-
October	-	-	-	-
November	-	-	-	-
December	-	-	-	-

 

2007	Highest	Date(s)	Lowest	Date(s)
January	1029	27th	991	7th
February	1035	2nd	983	28th
March	1030	13th	989	2nd
April	1027	1st	1009	24th
May	1017	23rd	994	10th
June	1023	4th	995	15th
July	1018	30th	995	1st
August	1025	26th	988	14th
September	1028	6th	997	16th
October	1025	18th	999	28th
November	1028	26th	982	18th
December	1035	16th	981	8th

 

2006	Highest	Date(s)	Lowest	Date(s)
January	1034	22nd	998	16th
February	1029	4-5th	976	16th
March	1026	16th	989	24th
April	1025	27th	1001	1st
May	1025	31st	987	21st
June	1028	2nd	1003	20th
July	1027	15th	1002	31st
August	1021	7th	997	17th
September	1025	7-8th	999	30th
October	1025	14th	978	22nd
November	1032	2-3rd	979	24th
December	1040	21-23rd	982	6th

 

2004	Highest	Date(s)	Lowest	Date(s)
January	1013	2nd & 13th	974	15th
February	1024	9th	991	26/27th
March	1026	1st	989	20th
April	1015	23/24th	970	18th
May	-	-	-	-
June	1021	13th	988	22/23rd
July	1014	23rd	998	1-2nd
August	1009	21st	984	18th
September	1024	7th	989	13th
October	1013	31st	973	20th
November	1026	13th	1000	30th
December	1027	7th	987	24th

2003	Highest	Date(s)	Lowest	Date(s)
January	1036	11th	981	21st
February	1038	16th	992	3rd
March	1040	15-16th	1006	1st
April	1034	4th	984	28th
May	1025	27th	993	2nd
June	1023	13-20th	1000	30th
July	1023	11th	1002	1st
August	1013	4th	997	28th
September	1020	12th	998	22nd
October	1019	15-16th	963	30th
November	1017	6-7th	982	26th
December	1022	6th	980	27th

2002	Highest	Date(s)	Lowest	Date(s)
January	1042	1st	992	24th
February	1040	15th	995	26th
March	1038	23-27th	998	18th
April	1033	1st	992	28th
May	1026	6th	987	3rd
June	1017	24th	989	5th
July	1028	14th	986	2nd
August	1031	31st	1003	9th
September	1030	1st	1006	7th
October	1029	2nd	983	22nd
November	1020	4th	981	13th
December	1032	5th & 18th	991	1st & 26th

2001	Highest	Date(s)	Lowest	Date(s)
January	1038	14th	985	5th
February	1044	17-18th	988	6th
March	1017	6th	994	28-29th
April	1035	13th	999	4th
May	1033	8th	997	17th
June	1029	18-19th	1004	16th
July	1030	2nd	996	18th
August	1028	4th	1002	8-9th
September	1024	5th	1006	13th
October	1029	28th	994	8th
November	1042	2nd & 16th	1010	26-27th
December	1046	11-17th	1005	25-29th

2000	Highest	Date(s)	Lowest	Date(s)
January	1042	16th	998	29th
February	1034	3rd	996	29th
March	1039	18-19th	1005	3rd
April	1035	7th	984	12th
May	1028	2-3rd	1007	18th
June	1029	16th	1006	21st
July	1028	21st	991	10th
August	1027	5-7th	1010	19th
September	1025	4th	998	28-29th
October	1027	6th	974	30th
November	1014	10th	974	6th
December	1018	22nd	994	28th

1999	Highest	Date(s)	Lowest	Date(s)
January	1041	31st	992	2nd
February	1035	13th	1002	21st
March	1031	16th	982	3rd
April	1031	28th	991	21st
May	1027	31st	1008	10th
June	1029	11th & 24th	999	27th
July	1032	8th	1006	20th
August	1028	21st	996	18th
September	1029	10th	987	20th
October	1032	12-13th	979	24th
November	1042	10-11th	997	5th
December	1030	20th	985	26th

1998	Highest	Date(s)	Lowest	Date(s)
January	-	-	-	-
February	-	-	-	-
March	-	-	-	-
April	-	-	-	-
May	1030	19th	1006	26th
June	1024	17th	1000	10th
July	1025	4th & 25th	1000	12th
August	1031	5th	1011	22-23rd
September	1030	19th & 22nd	994	9th
October	1030	8th	994	24th
November	1032	20th & 30th	987	3rd
December	1038	1st	995	27th