Halley_4 12Z mean sea level pressure
Table produced on 01-May-2026
| Year
| Jan
| Feb
| Mar
| Apr
| May
| Jun
| Jul
| Aug
| Sep
| Oct
| Nov
| Dec
|
1983 | 995.2( 67) | 992.6(100) | 988.0(100) | 988.6(100) | 996.4(100) | 994.3(100) | 988.9(100) | 981.9(100) | 986.2(100) | 980.9(100) | 983.5(100) | 988.6(100)
|
|---|
1984 | 994.6(100) | 993.8(100) | 984.6(100) | 987.7(100) | 991.0(100) | 989.5(100) | 990.1(100) | 990.7(100) | 987.9(100) | 984.6(100) | 985.6(100) | 1000.5(100)
|
|---|
1985 | 996.9(100) | 991.0(100) | 986.9(100) | 990.8(100) | 991.4(100) | 991.5(100) | 972.6(100) | 988.9(100) | 979.0(100) | 985.1(100) | 981.9(100) | 983.0(100)
|
|---|
1986 | 990.7(100) | 996.6(100) | 992.3(100) | 985.9(100) | 998.0(100) | 994.8(100) | 985.8(100) | 982.7(100) | 977.5(100) | 980.6(100) | 983.3(100) | 987.2(100)
|
|---|
1987 | 997.8(100) | 991.8(100) | 987.2(100) | 989.0(100) | 993.9(100) | 993.0(100) | 990.2(100) | 980.7(100) | 986.5(100) | 984.3(100) | 978.0(100) | 990.1(100)
|
|---|
1988 | 993.2(100) | 986.1(100) | 987.3(100) | 985.7(100) | 992.2(100) | 998.3(100) | 982.8(100) | 990.2(100) | 996.5(100) | 1001.0(100) | 986.0(100) | 987.2(100)
|
|---|
1989 | 991.8(100) | 985.9(100) | 987.9(100) | 989.3(100) | 977.2(100) | 983.3(100) | 984.1(100) | 998.0(100) | 992.0(100) | 984.6(100) | 988.5(100) | 994.3(100)
|
|---|
1990 | 993.5(100) | 987.5(100) | 988.9(100) | 995.6(100) | 1001.0(100) | 993.7(100) | 994.4(100) | 985.4(100) | 983.3(100) | 983.3(100) | 981.9(100) | 990.2(100)
|
|---|
1991 | 986.3(100) | 993.0(100) | 987.3(100) | 992.9(100) | 987.7(100) | 987.6(100) | 990.7(100) | 984.2(100) | 990.9(100) | 984.9(100) | 987.5(100) | 999.6(100)
|
|---|
1992 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
1993 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
1994 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
1995 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
1996 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
1997 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
1998 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
1999 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2000 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2001 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2002 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2003 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2004 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2005 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2006 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2007 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2008 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2009 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2010 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2011 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2012 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2013 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2014 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2015 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2016 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2017 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2018 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2019 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2020 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2021 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2022 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2023 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2024 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2025 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
2026 | - | - | - | - | - | - | - | - | - | - | - | -
|
|---|
Click
here to download a text version of the above table