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
189512 - 189911 169.17" 56
189612 - 190011 170.01" 62
189712 - 190111 170.25" 64
189812 - 190211 170.59" 66
189912 - 190311 178.66" 98
190012 - 190411 175.79" 91
190112 - 190511 173.16" 80
190212 - 190611 166.82" 46
190312 - 190711 164.17" 35
190412 - 190811 162.27" 26
190512 - 190911 162.69" 29
190612 - 191011 159.60" 17
190712 - 191111 155.94" 6
190812 - 191211 160.59" 20
190912 - 191311 162.60" 28
191012 - 191411 160.23" 18
191112 - 191511 162.16" 25
191212 - 191611 160.97" 21
191312 - 191711 161.97" 24
191412 - 191811 166.38" 45
191512 - 191911 168.83" 55
191612 - 192011 169.79" 59
191712 - 192111 167.63" 51
191812 - 192211 166.11" 43
191912 - 192311 160.28" 19
192012 - 192411 159.12" 15
192112 - 192511 159.41" 16
192212 - 192611 161.44" 22
192312 - 192711 167.30" 49
192412 - 192811 169.84" 60
192512 - 192911 169.74" 58
192612 - 193011 162.48" 27
192712 - 193111 156.85" 9
192812 - 193211 156.11" 7
192912 - 193311 157.31" 11
193012 - 193411 163.65" 33
193112 - 193511 166.82" 46
193212 - 193611 166.33" 44
193312 - 193711 173.01" 78
193412 - 193811 176.42" 93
193512 - 193911 173.07" 79
193612 - 194011 172.30" 74
193712 - 194111 157.14" 10
193812 - 194211 157.33" 12
193912 - 194311 162.91" 30
194012 - 194411 158.42" 14
194112 - 194511 174.90" 87
194212 - 194611 170.41" 65
194312 - 194711 169.49" 57
194412 - 194811 173.34" 81
194512 - 194911 161.68" 23
194612 - 195011 165.73" 41
194712 - 195111 168.61" 54
194812 - 195211 171.11" 68
194912 - 195311 176.44" 94
195012 - 195411 179.89" 101
195112 - 195511 178.55" 97
195212 - 195611 174.86" 86
195312 - 195711 165.74" 42
195412 - 195811 167.51" 50
195512 - 195911 164.92" 37
195612 - 196011 167.11" 48
195712 - 196111 173.01" 78
195812 - 196211 163.73" 34
195912 - 196311 158.41" 13
196012 - 196411 149.10" 4
196112 - 196511 143.49" 2
196212 - 196611 139.92" 1
196312 - 196711 144.14" 3
196412 - 196811 150.19" 5
196512 - 196911 156.79" 8
196612 - 197011 164.59" 36
196712 - 197111 165.58" 40
196812 - 197211 175.94" 92
196912 - 197311 181.22" 103
197012 - 197411 184.23" 106
197112 - 197511 190.93" 115
197212 - 197611 188.26" 110
197312 - 197711 187.63" 109
197412 - 197811 183.14" 104
197512 - 197911 185.20" 107
197612 - 198011 175.52" 88
197712 - 198111 170.10" 63
197812 - 198211 168.40" 53
197912 - 198311 165.14" 38
198012 - 198411 175.69" 90
198112 - 198511 175.63" 89
198212 - 198611 177.58" 95
198312 - 198711 172.25" 73
198412 - 198811 162.94" 31
198512 - 198911 167.69" 52
198612 - 199011 171.92" 71
198712 - 199111 171.63" 70
198812 - 199211 174.36" 83
198912 - 199311 172.20" 72
199012 - 199411 171.61" 69
199112 - 199511 169.87" 61
199212 - 199611 179.86" 100
199312 - 199711 179.40" 99
199412 - 199811 178.17" 96
199512 - 199911 180.43" 102
199612 - 200011 172.71" 75
199712 - 200111 165.38" 39
199812 - 200211 163.33" 32
199912 - 200311 170.86" 67
200012 - 200411 174.84" 85
200112 - 200511 190.29" 113
200212 - 200611 198.61" 119
200312 - 200711 192.15" 117
200412 - 200811 194.26" 118
200512 - 200911 190.89" 114
200612 - 201011 186.02" 108
200712 - 201111 199.87" 120
200812 - 201211 191.46" 116
200912 - 201311 189.65" 112
201012 - 201411 188.82" 111
201112 - 201511 174.02" 82
201212 - 201611 172.91" 76
201312 - 201711 174.80" 84
201412 - 201811 183.29" 105

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/