Climate at a Glance

Regional Time Series

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Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


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Dates Value Rank
189512 - 189611 30.20" 19
189612 - 189711 29.06" 12
189712 - 189811 36.77" 80
189812 - 189911 29.93" 16
189912 - 190011 41.41" 113
190012 - 190111 25.58" 6
190112 - 190211 35.03" 61
190212 - 190311 33.72" 52
190312 - 190411 30.39" 21
190412 - 190511 42.31" 116
190512 - 190611 36.63" 79
190612 - 190711 34.97" 57
190712 - 190811 38.62" 95
190812 - 190911 29.18" 13
190912 - 191011 26.84" 8
191012 - 191111 30.62" 23
191112 - 191211 35.34" 63
191212 - 191311 37.13" 84
191312 - 191411 34.98" 60
191412 - 191511 39.91" 105
191512 - 191611 30.32" 20
191612 - 191711 24.06" 2
191712 - 191811 29.42" 14
191812 - 191911 45.34" 120
191912 - 192011 36.34" 72
192012 - 192111 32.25" 36
192112 - 192211 35.39" 64
192212 - 192311 41.61" 114
192312 - 192411 28.40" 10
192412 - 192511 31.21" 27
192512 - 192611 35.43" 65
192612 - 192711 37.42" 86
192712 - 192811 35.61" 68
192812 - 192911 36.42" 76
192912 - 193011 32.51" 38
193012 - 193111 30.97" 26
193112 - 193211 37.87" 90
193212 - 193311 32.93" 46
193312 - 193411 30.57" 22
193412 - 193511 37.78" 88
193512 - 193611 28.86" 11
193612 - 193711 31.88" 32
193712 - 193811 33.61" 49
193812 - 193911 29.86" 15
193912 - 194011 35.89" 70
194012 - 194111 44.35" 118
194112 - 194211 35.72" 69
194212 - 194311 28.25" 9
194312 - 194411 39.17" 99
194412 - 194511 41.00" 110
194512 - 194611 40.03" 106
194612 - 194711 31.89" 33
194712 - 194811 33.67" 51
194812 - 194911 39.54" 101
194912 - 195011 36.93" 82
195012 - 195111 32.31" 37
195112 - 195211 26.60" 7
195212 - 195311 31.70" 29
195312 - 195411 25.27" 5
195412 - 195511 30.91" 25
195512 - 195611 22.82" 1
195612 - 195711 46.10" 122
195712 - 195811 38.48" 93
195812 - 195911 34.97" 57
195912 - 196011 34.97" 57
196012 - 196111 41.10" 111
196112 - 196211 32.87" 45
196212 - 196311 24.93" 4
196312 - 196411 32.68" 42
196412 - 196511 32.16" 35
196512 - 196611 32.83" 44
196612 - 196711 31.81" 31
196712 - 196811 39.80" 104
196812 - 196911 34.91" 56
196912 - 197011 33.61" 49
197012 - 197111 32.04" 34
197112 - 197211 36.40" 75
197212 - 197311 46.89" 123
197312 - 197411 40.34" 107
197412 - 197511 38.16" 91
197512 - 197611 32.60" 39
197612 - 197711 34.53" 54
197712 - 197811 30.88" 24
197812 - 197911 41.14" 112
197912 - 198011 32.63" 40
198012 - 198111 35.44" 66
198112 - 198211 33.17" 47
198212 - 198311 38.98" 97
198312 - 198411 35.61" 68
198412 - 198511 39.57" 102
198512 - 198611 36.80" 81
198612 - 198711 37.72" 87
198712 - 198811 31.49" 28
198812 - 198911 36.44" 77
198912 - 199011 39.16" 98
199012 - 199111 41.82" 115
199112 - 199211 42.62" 117
199212 - 199311 38.62" 95
199312 - 199411 36.28" 71
199412 - 199511 36.36" 73
199512 - 199611 35.26" 62
199612 - 199711 39.31" 100
199712 - 199811 37.83" 89
199812 - 199911 31.76" 30
199912 - 200011 33.46" 48
200012 - 200111 37.18" 85
200112 - 200211 37.07" 83
200212 - 200311 34.32" 53
200312 - 200411 44.72" 119
200412 - 200511 30.15" 18
200512 - 200611 30.04" 17
200612 - 200711 40.73" 109
200712 - 200811 36.61" 78
200812 - 200911 38.96" 96
200912 - 201011 34.58" 55
201012 - 201111 24.26" 3
201112 - 201211 32.67" 41
201212 - 201311 36.39" 74
201312 - 201411 32.74" 43
201412 - 201511 45.76" 121
201512 - 201611 39.78" 103
201612 - 201711 38.30" 92
201712 - 201811 40.55" 108

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 7, 2019 from https://www.ncdc.noaa.gov/cag/