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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Download: xml csv json
Dates Value Rank
189501 - 189612 76.05" 8
189601 - 189712 84.46" 66
189701 - 189812 90.50" 98
189801 - 189912 84.05" 60
189901 - 190012 80.45" 29
190001 - 190112 88.47" 86
190101 - 190212 92.42" 105
190201 - 190312 90.17" 96
190301 - 190412 83.60" 57
190401 - 190512 80.23" 26
190501 - 190612 81.79" 40
190601 - 190712 85.19" 68
190701 - 190812 80.97" 35
190801 - 190912 76.85" 9
190901 - 191012 77.64" 10
191001 - 191112 78.22" 15
191101 - 191212 83.39" 54
191201 - 191312 84.30" 64
191301 - 191412 77.68" 11
191401 - 191512 78.68" 18
191501 - 191612 83.29" 53
191601 - 191712 82.85" 49
191701 - 191812 82.94" 50
191801 - 191912 84.04" 59
191901 - 192012 87.89" 83
192001 - 192112 83.45" 55
192101 - 192212 77.87" 13
192201 - 192312 78.68" 18
192301 - 192412 78.98" 21
192401 - 192512 80.84" 34
192501 - 192612 82.17" 45
192601 - 192712 87.18" 79
192701 - 192812 87.37" 80
192801 - 192912 83.57" 56
192901 - 193012 74.57" 5
193001 - 193112 71.64" 4
193101 - 193212 81.76" 39
193201 - 193312 85.51" 72
193301 - 193412 82.75" 47
193401 - 193512 80.31" 27
193501 - 193612 86.17" 76
193601 - 193712 91.98" 104
193701 - 193812 90.59" 99
193801 - 193912 81.85" 42
193901 - 194012 80.38" 28
194001 - 194112 75.88" 7
194101 - 194212 78.49" 16
194201 - 194312 85.36" 70
194301 - 194412 79.98" 24
194401 - 194512 89.73" 93
194501 - 194612 88.77" 88
194601 - 194712 80.66" 33
194701 - 194812 85.42" 71
194801 - 194912 80.56" 31
194901 - 195012 81.08" 36
195001 - 195112 90.60" 100
195101 - 195212 89.81" 95
195201 - 195312 86.71" 77
195301 - 195412 90.35" 97
195401 - 195512 88.28" 84
195501 - 195612 84.17" 62
195601 - 195712 79.00" 22
195701 - 195812 80.57" 32
195801 - 195912 88.69" 87
195901 - 196012 85.28" 69
196001 - 196112 81.97" 44
196101 - 196212 80.19" 25
196201 - 196312 74.78" 6
196301 - 196412 70.20" 3
196401 - 196512 67.53" 1
196501 - 196612 69.56" 2
196601 - 196712 78.50" 17
196701 - 196812 81.25" 38
196801 - 196912 82.72" 46
196901 - 197012 84.03" 58
197001 - 197112 81.87" 43
197101 - 197212 92.96" 106
197201 - 197312 100.14" 120
197301 - 197412 91.37" 101
197401 - 197512 91.52" 102
197501 - 197612 94.14" 108
197601 - 197712 94.30" 110
197701 - 197812 89.04" 89
197801 - 197912 89.31" 90
197901 - 198012 85.53" 73
198001 - 198112 79.18" 23
198101 - 198212 81.23" 37
198201 - 198312 89.81" 95
198301 - 198412 96.09" 115
198401 - 198512 84.43" 65
198501 - 198612 83.18" 52
198601 - 198712 84.26" 63
198701 - 198812 77.90" 14
198801 - 198912 82.77" 48
198901 - 199012 95.74" 114
199001 - 199112 89.72" 92
199101 - 199212 80.50" 30
199201 - 199312 84.91" 67
199301 - 199412 88.35" 85
199401 - 199512 84.16" 61
199501 - 199612 93.85" 107
199601 - 199712 94.25" 109
199701 - 199812 83.14" 51
199801 - 199912 86.03" 75
199901 - 200012 87.55" 81
200001 - 200112 78.96" 20
200101 - 200212 77.80" 12
200201 - 200312 94.64" 111
200301 - 200412 97.34" 118
200401 - 200512 96.58" 116
200501 - 200612 100.40" 121
200601 - 200712 95.18" 112
200701 - 200812 95.48" 113
200801 - 200912 96.81" 117
200901 - 201012 91.68" 103
201001 - 201112 102.01" 123
201101 - 201212 99.34" 119
201201 - 201312 87.01" 78
201301 - 201412 89.70" 91
201401 - 201512 87.84" 82
201501 - 201612 81.79" 40
201601 - 201712 85.55" 74
201701 - 201812 101.22" 122
201801 - 201912 104.50" 124

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/