From: Drought occurrences and its implications on the households in Yobe state, Nigeria
Years | NRI for Potiskum | Character of rainfall | NRI for Nguru | Character of rainfall | NRI for Maiduguri | Character of rainfall |
---|---|---|---|---|---|---|
1986 | 0.91 | Moderately wet | −0.41 | Near normal | −0.49 | Near normal |
1987 | −1.36 | Severe drought | −2.11 | Severe drought | −1.92 | Severe drought |
1988 | 0.38 | Near normal | 0.14 | Near normal | 0.45 | Near normal |
1989 | 2.05 | Very wet | −2.27 | Severe drought | 0.36 | Near normal |
1990 | − 0.37 | Near normal | 0.15 | Near normal | −2.81 | Severe drought |
1991 | −1.17 | Moderate drought | − 1.72 | Severe drought | − 1.77 | Severe drought |
1992 | − 1.18 | Moderate drought | 0.54 | Mildly wet | −0.2 | Near normal |
1993 | −1.45 | Severe drought | −2.21 | Severe drought | −1.63 | Severe drought |
1994 | 0.68 | Mildly wet | 2.78 | Very wet | −2.26 | Severe drought |
1995 | −1.15 | Moderate drought | −0.77 | Mild drought | 0.90 | Moderately wet |
1996 | 0.26 | Near normal | 0.99 | Moderately wet | 0.39 | Near normal |
1997 | 0.29 | Near normal | 1.58 | Very wet | −0.90 | Moderate drought |
1998 | 1.02 | Moderately wet | 0.72 | Mildly wet | 0.98 | Moderately wet |
1999 | 0.24 | Near normal | 0.39 | Near normal | 2.08 | Very wet |
2000 | −1.65 | Severe drought | −1.6 | Severe drought | 0.86 | Moderately wet |
2001 | 0.55 | Mildly wet | −0.45 | Near normal | 1.39 | Very wet |
2002 | −0.29 | Near normal | 0.58 | Mildly wet | −2.64 | Severe drought |
2003 | 0.22 | Near normal | 1.01 | Moderately wet | 0.59 | Mildly wet |
2004 | −2.16 | Severe drought | −2.84 | Severe drought | 0.42 | Near normal |
2005 | 0.47 | Near normal | 0.56 | Mildly wet | 3.18 | Very wet |
2006 | −0.91 | Moderate drought | −0.14 | Near normal | −0.75 | Mild drought |
2007 | −0.48 | Near normal | 0.83 | Mildly wet | 1.42 | Very wet |
2008 | 1.02 | Moderately wet | −1.94 | Severe drought | −0.44 | Near normal |
2009 | −0.54 | Mild drought | −1.02 | Moderate drought | −0.25 | Near normal |
2010 | −1.53 | Severe drought | 0.88 | Moderately wet | −3.38 | Severe drought |
2011 | −0.53 | Mild drought | −0.98 | Moderate drought | 0.35 | Near normal |
2012 | 1.02 | Moderately wet | 0.87 | Moderately wet | 1.10 | Moderately wet |
2013 | −0.13 | Near normal | −0.63 | Mild drought | −1.47 | Severe drought |
2014 | 0.90 | Moderately wet | 0.61 | Mildly wet | −0.19 | Near normal |
2015 | −0.33 | Near normal | −1.21 | Moderate drought | −0.57 | Mild drought |
2016 | 0.57 | Mildly wet | 0.69 | Mildly wet | 0.53 | Mildly wet |
2017 | −1.27 | Moderate drought | −0.97 | Moderate drought | −1.19 | Moderate drought |