Research Article

Climate Change Indicators and Spatiotemporal Shift in Monsoon Patterns in Pakistan

Table 2

Decadal changes in monsoon rainfall and seasonal mean temperature in northern monsoon belt of Pakistan during the time period of 1980–2017.

DecadeMinimum value (year)Maximum value (year)Slope magnitude (per decade)

Monsoon rainfall (mm)1980–1989278.64 (1982)608.61 (1988)9.02
1990–1999401.88 (1998)611.73 (1997)−0.98
2000–2009276.40 (2009)521.73 (2006)−7.33
2010–2017397.00 (2017)609.16 (2010)−17.58

Monsoon temperature (°C)1980–198925.94 (1985)26.84 (1989)−0.01
1990–199926.23 (1990)27.15 (1992)0.02
2000–200926.00 (2008)27.01 (2005)−0.004
2010–201725.93 (2010)28.07 (2016)0.18

Postmonsoon rainfall (mm)1980–198918.09 (1988)119.21 (1986)0.31
1990–199915.79 (1991)112.35 (1996)4.79
2000–200916.57 (2007)115.88 (2004)0.83
2010–201712.52 (2012)137.21 (2015)2.17

Postmonsoon temperature (°C)1980–198916.02 (1981)17.15 (1988)0.08
1990–199916.24 (1997)18.41 (1998)0.07
2000–200916.33 (2003)17.89 (2008)−0.04
2010–201716.48 (2012)19.59 (2016)0.19