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 - 189607 19.22" 13
189612 - 189707 20.91" 27
189712 - 189807 25.35" 82
189812 - 189907 21.84" 37
189912 - 190007 28.94" 114
190012 - 190107 16.73" 4
190112 - 190207 21.90" 40
190212 - 190307 26.00" 85
190312 - 190407 21.84" 37
190412 - 190507 30.97" 120
190512 - 190607 23.12" 68
190612 - 190707 22.92" 64
190712 - 190807 27.42" 101
190812 - 190907 20.02" 20
190912 - 191007 19.55" 14
191012 - 191107 20.80" 26
191112 - 191207 26.47" 88
191212 - 191307 22.58" 53
191312 - 191407 22.18" 45
191412 - 191507 26.76" 93
191512 - 191607 21.67" 32
191612 - 191707 16.76" 5
191712 - 191807 16.20" 2
191812 - 191907 28.45" 110
191912 - 192007 22.87" 63
192012 - 192107 24.78" 78
192112 - 192207 27.36" 98
192212 - 192307 26.69" 91
192312 - 192407 21.97" 41
192412 - 192507 17.11" 6
192512 - 192607 22.72" 59
192612 - 192707 27.42" 101
192712 - 192807 25.11" 79
192812 - 192907 25.34" 81
192912 - 193007 19.57" 15
193012 - 193107 21.06" 30
193112 - 193207 27.24" 96
193212 - 193307 23.94" 75
193312 - 193407 19.80" 19
193412 - 193507 26.64" 89
193512 - 193607 18.04" 10
193612 - 193707 21.14" 31
193712 - 193807 26.75" 92
193812 - 193907 22.63" 54
193912 - 194007 23.07" 67
194012 - 194107 28.74" 113
194112 - 194207 22.49" 51
194212 - 194307 20.17" 21
194312 - 194407 27.03" 95
194412 - 194507 29.55" 116
194512 - 194607 26.46" 87
194612 - 194707 22.77" 61
194712 - 194807 23.78" 73
194812 - 194907 28.64" 111
194912 - 195007 27.65" 104
195012 - 195107 22.68" 56
195112 - 195207 19.62" 16
195212 - 195307 23.04" 66
195312 - 195407 17.82" 9
195412 - 195507 22.11" 43
195512 - 195607 16.64" 3
195612 - 195707 30.61" 118
195712 - 195807 25.82" 84
195812 - 195907 22.85" 62
195912 - 196007 22.53" 52
196012 - 196107 28.38" 109
196112 - 196207 21.83" 35
196212 - 196307 17.14" 7
196312 - 196407 20.22" 22
196412 - 196507 21.71" 33
196512 - 196607 22.20" 46
196612 - 196707 20.45" 23
196712 - 196807 27.39" 99
196812 - 196907 23.49" 71
196912 - 197007 20.96" 29
197012 - 197107 18.37" 11
197112 - 197207 22.06" 42
197212 - 197307 30.98" 121
197312 - 197407 22.27" 48
197412 - 197507 27.68" 105
197512 - 197607 22.11" 43
197612 - 197707 22.23" 47
197712 - 197807 19.68" 17
197812 - 197907 30.52" 117
197912 - 198007 21.78" 34
198012 - 198107 22.96" 65
198112 - 198207 23.19" 69
198212 - 198307 27.75" 106
198312 - 198407 20.94" 28
198412 - 198507 24.19" 77
198512 - 198607 19.71" 18
198612 - 198707 26.65" 90
198712 - 198807 20.69" 25
198812 - 198907 27.54" 102
198912 - 199007 28.23" 108
199012 - 199107 28.97" 115
199112 - 199207 30.86" 119
199212 - 199307 27.30" 97
199312 - 199407 23.83" 74
199412 - 199507 26.78" 94
199512 - 199607 19.15" 12
199612 - 199707 27.56" 103
199712 - 199807 22.34" 50
199812 - 199907 25.13" 80
199912 - 200007 21.83" 35
200012 - 200107 23.63" 72
200112 - 200207 22.68" 56
200212 - 200307 22.73" 60
200312 - 200407 28.71" 112
200412 - 200507 20.61" 24
200512 - 200607 17.60" 8
200612 - 200707 31.09" 122
200712 - 200807 22.71" 58
200812 - 200907 22.64" 55
200912 - 201007 25.48" 83
201012 - 201107 14.99" 1
201112 - 201207 23.30" 70
201212 - 201307 24.05" 76
201312 - 201407 21.85" 39
201412 - 201507 31.54" 124
201512 - 201607 27.80" 107
201612 - 201707 26.35" 86
201712 - 201807 22.27" 48
201812 - 201907 31.31" 123

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 22, 2019 from https://www.ncdc.noaa.gov/cag/