Climate at a Glance

National Time Series

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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 - 189705 45.64" 75
189612 - 189805 42.95" 29
189712 - 189905 44.36" 54
189812 - 190005 42.83" 27
189912 - 190105 44.59" 57
190012 - 190205 41.05" 14
190112 - 190305 46.54" 91
190212 - 190405 44.34" 53
190312 - 190505 43.40" 34
190412 - 190605 47.51" 98
190512 - 190705 47.93" 108
190612 - 190805 47.45" 97
190712 - 190905 45.64" 75
190812 - 191005 42.85" 28
190912 - 191105 38.61" 2
191012 - 191205 44.68" 59
191112 - 191305 45.75" 79
191212 - 191405 43.58" 37
191312 - 191505 44.36" 54
191412 - 191605 47.93" 108
191512 - 191705 43.85" 43
191612 - 191805 38.92" 3
191712 - 191905 43.31" 33
191812 - 192005 47.11" 94
191912 - 192105 44.85" 63
192012 - 192205 45.65" 76
192112 - 192305 44.82" 61
192212 - 192405 45.08" 66
192312 - 192505 39.00" 4
192412 - 192605 40.69" 10
192512 - 192705 45.72" 78
192612 - 192805 45.50" 71
192712 - 192905 45.81" 82
192812 - 193005 43.19" 31
192912 - 193105 37.86" 1
193012 - 193205 41.15" 16
193112 - 193305 46.41" 90
193212 - 193405 39.81" 7
193312 - 193505 41.74" 21
193412 - 193605 43.25" 32
193512 - 193705 42.08" 23
193612 - 193805 47.05" 93
193712 - 193905 44.02" 48
193812 - 194005 40.48" 9
193912 - 194105 43.91" 46
194012 - 194205 47.69" 99
194112 - 194305 46.02" 86
194212 - 194405 43.68" 40
194312 - 194505 45.95" 85
194412 - 194605 47.77" 103
194512 - 194705 45.72" 78
194612 - 194805 44.12" 51
194712 - 194905 45.78" 81
194812 - 195005 45.93" 84
194912 - 195105 45.02" 64
195012 - 195205 45.64" 75
195112 - 195305 42.99" 30
195212 - 195405 42.04" 22
195312 - 195505 39.95" 8
195412 - 195605 41.12" 15
195512 - 195705 42.23" 25
195612 - 195805 48.76" 113
195712 - 195905 44.65" 58
195812 - 196005 43.91" 46
195912 - 196105 43.57" 36
196012 - 196205 44.85" 63
196112 - 196305 41.72" 20
196212 - 196405 39.64" 6
196312 - 196505 43.63" 38
196412 - 196605 44.17" 52
196512 - 196705 40.74" 11
196612 - 196805 43.74" 42
196712 - 196905 45.84" 83
196812 - 197005 45.24" 69
196912 - 197105 43.90" 44
197012 - 197205 44.02" 48
197112 - 197305 49.70" 116
197212 - 197405 51.06" 121
197312 - 197505 48.28" 111
197412 - 197605 46.89" 92
197512 - 197705 39.27" 5
197612 - 197805 45.19" 67
197712 - 197905 47.87" 105
197812 - 198005 48.71" 112
197912 - 198105 41.23" 17
198012 - 198205 45.05" 65
198112 - 198305 51.40" 122
198212 - 198405 50.83" 120
198312 - 198505 45.36" 70
198412 - 198605 43.90" 44
198512 - 198705 44.71" 60
198612 - 198805 40.93" 13
198712 - 198905 40.79" 12
198812 - 199005 45.24" 69
198912 - 199105 47.92" 106
199012 - 199205 46.39" 89
199112 - 199305 48.12" 110
199212 - 199405 47.41" 96
199312 - 199505 47.28" 95
199412 - 199605 47.71" 101
199512 - 199705 49.36" 115
199612 - 199805 50.25" 118
199712 - 199905 49.22" 114
199812 - 200005 42.23" 25
199912 - 200105 41.46" 18
200012 - 200205 41.55" 19
200112 - 200305 43.69" 41
200212 - 200405 45.78" 81
200312 - 200505 48.06" 109
200412 - 200605 43.53" 35
200512 - 200705 43.64" 39
200612 - 200805 44.49" 56
200712 - 200905 46.20" 88
200812 - 201005 47.77" 103
200912 - 201105 47.84" 104
201012 - 201205 44.09" 50
201112 - 201305 42.15" 24
201212 - 201405 45.62" 72
201312 - 201505 46.03" 87
201412 - 201605 50.13" 117
201512 - 201705 50.42" 119
201612 - 201805 47.71" 101
201712 - 201905 51.99" 123

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/