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
189502 - 189901 128.35" 66
189602 - 190001 134.55" 97
189702 - 190101 131.38" 83
189802 - 190201 124.02" 37
189902 - 190301 135.80" 102
190002 - 190401 130.44" 79
190102 - 190501 133.25" 91
190202 - 190601 133.38" 92
190302 - 190701 129.77" 72
190402 - 190801 133.67" 95
190502 - 190901 129.57" 70
190602 - 191001 134.93" 99
190702 - 191101 131.19" 81
190802 - 191201 125.85" 49
190902 - 191301 128.97" 69
191002 - 191401 128.11" 64
191102 - 191501 121.39" 29
191202 - 191601 127.27" 55
191302 - 191701 125.06" 44
191402 - 191801 125.30" 45
191502 - 191901 128.45" 68
191602 - 192001 123.43" 33
191702 - 192101 125.84" 48
191802 - 192201 124.54" 38
191902 - 192301 127.54" 60
192002 - 192401 125.83" 47
192102 - 192501 119.31" 21
192202 - 192601 114.78" 7
192302 - 192701 115.10" 9
192402 - 192801 123.95" 36
192502 - 192901 120.27" 25
192602 - 193001 114.55" 6
192702 - 193101 107.21" 2
192802 - 193201 101.17" 1
192902 - 193301 110.49" 3
193002 - 193401 122.32" 30
193102 - 193501 127.49" 59
193202 - 193601 123.56" 34
193302 - 193701 113.30" 5
193402 - 193801 117.34" 17
193502 - 193901 118.08" 19
193602 - 194001 116.75" 14
193702 - 194101 127.74" 61
193802 - 194201 123.11" 32
193902 - 194301 128.09" 63
194002 - 194401 128.43" 67
194102 - 194501 119.36" 22
194202 - 194601 123.74" 35
194302 - 194701 120.45" 26
194402 - 194801 127.19" 54
194502 - 194901 137.51" 104
194602 - 195001 132.48" 87
194702 - 195101 139.34" 108
194802 - 195201 140.90" 113
194902 - 195301 134.02" 96
195002 - 195401 137.26" 103
195102 - 195501 124.87" 41
195202 - 195601 132.61" 88
195302 - 195701 131.74" 85
195402 - 195801 131.30" 82
195502 - 195901 140.20" 109
195602 - 196001 127.40" 57
195702 - 196101 131.19" 81
195802 - 196201 130.12" 74
195902 - 196301 124.95" 42
196002 - 196401 133.47" 93
196102 - 196501 138.81" 107
196202 - 196601 131.90" 86
196302 - 196701 132.69" 90
196402 - 196801 124.76" 40
196502 - 196901 126.15" 50
196602 - 197001 130.24" 76
196702 - 197101 133.48" 94
196802 - 197201 141.74" 115
196902 - 197301 135.57" 100
197002 - 197401 140.50" 112
197102 - 197501 137.97" 106
197202 - 197601 137.78" 105
197302 - 197701 126.57" 51
197402 - 197801 124.96" 43
197502 - 197901 120.49" 27
197602 - 198001 115.71" 11
197702 - 198101 125.79" 46
197802 - 198201 130.24" 76
197902 - 198301 140.41" 110
198002 - 198401 148.53" 117
198102 - 198501 151.42" 118
198202 - 198601 140.49" 111
198302 - 198701 134.80" 98
198402 - 198801 120.78" 28
198502 - 198901 115.86" 12
198602 - 199001 117.24" 16
198702 - 199101 115.57" 10
198802 - 199201 119.99" 23
198902 - 199301 118.05" 18
199002 - 199401 117.20" 15
199102 - 199501 119.27" 20
199202 - 199601 129.59" 71
199302 - 199701 146.58" 116
199402 - 199801 153.58" 120
199502 - 199901 159.93" 121
199602 - 200001 152.24" 119
199702 - 200101 131.65" 84
199802 - 200201 126.67" 52
199902 - 200301 114.83" 8
200002 - 200401 112.99" 4
200102 - 200501 116.48" 13
200202 - 200601 122.98" 31
200302 - 200701 127.82" 62
200402 - 200801 127.43" 58
200502 - 200901 127.32" 56
200602 - 201001 120.10" 24
200702 - 201101 124.60" 39
200802 - 201201 126.94" 53
200902 - 201301 135.79" 101
201002 - 201401 130.44" 79
201102 - 201501 130.29" 77
201202 - 201601 129.98" 73
201302 - 201701 128.27" 65
201402 - 201801 141.43" 114
201502 - 201901 132.66" 89

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/