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 - 189507 12.78" 93
189601 - 189607 14.30" 103
189701 - 189707 11.84" 82
189801 - 189807 7.12" 16
189901 - 189907 10.60" 66
190001 - 190007 8.52" 33
190101 - 190107 11.71" 81
190201 - 190207 11.52" 77
190301 - 190307 10.24" 59
190401 - 190407 14.47" 105
190501 - 190507 12.00" 87
190601 - 190607 17.81" 122
190701 - 190707 16.72" 114
190801 - 190807 9.04" 41
190901 - 190907 15.82" 111
191001 - 191007 7.06" 15
191101 - 191107 15.37" 110
191201 - 191207 9.93" 58
191301 - 191307 9.88" 56
191401 - 191407 14.77" 107
191501 - 191507 15.18" 109
191601 - 191607 13.67" 100
191701 - 191707 9.44" 47
191801 - 191807 10.81" 70
191901 - 191907 9.50" 48
192001 - 192007 8.84" 37
192101 - 192107 9.71" 53
192201 - 192207 11.02" 73
192301 - 192307 7.61" 21
192401 - 192407 4.81" 2
192501 - 192507 11.53" 79
192601 - 192607 9.70" 52
192701 - 192707 12.01" 88
192801 - 192807 8.02" 28
192901 - 192907 6.64" 11
193001 - 193007 10.48" 63
193101 - 193107 7.78" 24
193201 - 193207 9.30" 45
193301 - 193307 8.87" 38
193401 - 193407 6.57" 9
193501 - 193507 11.99" 86
193601 - 193607 13.41" 97
193701 - 193707 12.81" 94
193801 - 193807 17.16" 118
193901 - 193907 7.92" 25
194001 - 194007 15.05" 108
194101 - 194107 17.44" 119
194201 - 194207 10.64" 68
194301 - 194307 13.48" 99
194401 - 194407 10.54" 64
194501 - 194507 10.75" 69
194601 - 194607 6.94" 14
194701 - 194707 6.18" 8
194801 - 194807 10.25" 60
194901 - 194907 9.27" 44
195001 - 195007 9.90" 57
195101 - 195107 8.40" 31
195201 - 195207 14.12" 102
195301 - 195307 8.78" 36
195401 - 195407 11.64" 80
195501 - 195507 7.48" 20
195601 - 195607 10.93" 71
195701 - 195707 11.85" 83
195801 - 195807 17.16" 118
195901 - 195907 8.50" 32
196001 - 196007 10.39" 61
196101 - 196107 7.31" 18
196201 - 196207 11.23" 75
196301 - 196307 12.73" 91
196401 - 196407 7.38" 19
196501 - 196507 8.98" 40
196601 - 196607 5.44" 3
196701 - 196707 12.99" 95
196801 - 196807 8.57" 34
196901 - 196907 17.00" 115
197001 - 197007 11.02" 73
197101 - 197107 8.36" 30
197201 - 197207 5.60" 4
197301 - 197307 12.11" 89
197401 - 197407 10.59" 65
197501 - 197507 11.95" 84
197601 - 197607 7.23" 17
197701 - 197707 6.64" 11
197801 - 197807 17.69" 121
197901 - 197907 11.98" 85
198001 - 198007 16.02" 112
198101 - 198107 9.79" 55
198201 - 198207 13.29" 96
198301 - 198307 18.59" 123
198401 - 198407 6.59" 10
198501 - 198507 5.63" 5
198601 - 198607 14.35" 104
198701 - 198707 9.54" 49
198801 - 198807 7.74" 23
198901 - 198907 8.00" 26
199001 - 199007 9.24" 43
199101 - 199107 11.12" 74
199201 - 199207 10.45" 62
199301 - 199307 16.18" 113
199401 - 199407 8.00" 26
199501 - 199507 21.64" 124
199601 - 199607 13.68" 101
199701 - 199707 9.38" 46
199801 - 199807 22.01" 125
199901 - 199907 10.64" 68
200001 - 200007 12.78" 93
200101 - 200107 9.66" 50
200201 - 200207 5.71" 6
200301 - 200307 9.74" 54
200401 - 200407 8.25" 29
200501 - 200507 14.59" 106
200601 - 200607 13.48" 99
200701 - 200707 6.11" 7
200801 - 200807 8.74" 35
200901 - 200907 8.95" 39
201001 - 201007 12.72" 90
201101 - 201107 11.32" 76
201201 - 201207 9.07" 42
201301 - 201307 4.47" 1
201401 - 201407 7.71" 22
201501 - 201507 6.71" 13
201601 - 201607 11.53" 79
201701 - 201707 17.46" 120
201801 - 201807 9.67" 51
201901 - 201907 17.01" 116

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/