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 - 189912 242.19" 25
189601 - 190012 248.30" 46
189701 - 190112 259.21" 90
189801 - 190212 259.50" 91
189901 - 190312 260.43" 95
190001 - 190412 253.99" 73
190101 - 190512 250.95" 59
190201 - 190612 248.06" 44
190301 - 190712 249.29" 50
190401 - 190812 248.56" 48
190501 - 190912 255.12" 77
190601 - 191012 250.04" 52
190701 - 191112 242.30" 26
190801 - 191212 250.19" 53
190901 - 191312 247.84" 42
191001 - 191412 245.11" 33
191101 - 191512 248.82" 49
191201 - 191612 248.52" 47
191301 - 191712 237.87" 12
191401 - 191812 238.21" 14
191501 - 191912 245.59" 34
191601 - 192012 251.81" 61
191701 - 192112 247.59" 41
191801 - 192212 256.45" 80
191901 - 192312 257.33" 84
192001 - 192412 258.26" 87
192101 - 192512 243.90" 30
192201 - 192612 252.77" 68
192301 - 192712 239.92" 18
192401 - 192812 247.01" 38
192501 - 192912 256.04" 79
192601 - 193012 257.86" 86
192701 - 193112 247.20" 39
192801 - 193212 258.72" 88
192901 - 193312 245.78" 36
193001 - 193412 233.16" 5
193101 - 193512 236.53" 10
193201 - 193612 252.38" 65
193301 - 193712 252.31" 64
193401 - 193812 252.64" 67
193501 - 193912 252.80" 69
193601 - 194012 253.11" 71
193701 - 194112 241.49" 22
193801 - 194212 238.35" 15
193901 - 194312 238.95" 16
194001 - 194412 241.77" 23
194101 - 194512 247.88" 43
194201 - 194612 254.72" 76
194301 - 194712 261.97" 102
194401 - 194812 278.01" 120
194501 - 194912 276.12" 119
194601 - 195012 268.46" 114
194701 - 195112 262.53" 105
194801 - 195212 251.06" 60
194901 - 195312 243.87" 29
195001 - 195412 230.28" 3
195101 - 195512 228.40" 1
195201 - 195612 229.30" 2
195301 - 195712 236.89" 11
195401 - 195812 232.58" 4
195501 - 195912 252.26" 63
195601 - 196012 258.79" 89
195701 - 196112 265.83" 109
195801 - 196212 260.40" 94
195901 - 196312 257.01" 81
196001 - 196412 261.31" 100
196101 - 196512 257.23" 82
196201 - 196612 255.72" 78
196301 - 196712 254.61" 75
196401 - 196812 252.39" 66
196501 - 196912 241.96" 24
196601 - 197012 242.85" 27
196701 - 197112 245.62" 35
196801 - 197212 250.47" 56
196901 - 197312 262.99" 106
197001 - 197412 262.43" 104
197101 - 197512 275.04" 118
197201 - 197612 271.19" 116
197301 - 197712 266.54" 111
197401 - 197812 257.29" 83
197501 - 197912 265.79" 108
197601 - 198012 252.83" 70
197701 - 198112 243.97" 31
197801 - 198212 250.28" 54
197901 - 198312 261.30" 99
198001 - 198412 250.84" 58
198101 - 198512 252.13" 62
198201 - 198612 253.64" 72
198301 - 198712 246.87" 37
198401 - 198812 233.16" 5
198501 - 198912 240.50" 19
198601 - 199012 239.36" 17
198701 - 199112 250.54" 57
198801 - 199212 257.51" 85
198901 - 199312 260.29" 93
199001 - 199412 261.22" 98
199101 - 199512 267.63" 113
199201 - 199612 266.56" 112
199301 - 199712 265.45" 107
199401 - 199812 272.42" 117
199501 - 199912 262.02" 103
199601 - 200012 249.88" 51
199701 - 200112 240.82" 21
199801 - 200212 238.09" 13
199901 - 200312 244.11" 32
200001 - 200412 250.32" 55
200101 - 200512 260.59" 96
200201 - 200612 260.61" 97
200301 - 200712 247.40" 40
200401 - 200812 235.28" 9
200501 - 200912 240.57" 20
200601 - 201012 233.54" 7
200701 - 201112 234.29" 8
200801 - 201212 243.78" 28
200901 - 201312 254.47" 74
201001 - 201412 248.25" 45
201101 - 201512 259.63" 92
201201 - 201612 261.32" 101
201301 - 201712 266.30" 110
201401 - 201812 270.24" 115

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/