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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Dates Value Rank Departure From Mean (117.85")
1901-1987 Base Period
189502 - 189901 112.45" 20 -5.40"
189602 - 190001 118.66" 50 0.81"
189702 - 190101 116.98" 38 -0.87"
189802 - 190201 115.41" 34 -2.44"
189902 - 190301 121.21" 63 3.36"
190002 - 190401 125.02" 76 7.17"
190102 - 190501 120.75" 59 2.90"
190202 - 190601 129.50" 86 11.65"
190302 - 190701 127.63" 84 9.78"
190402 - 190801 120.21" 57 2.36"
190502 - 190901 122.55" 69 4.70"
190602 - 191001 120.40" 58 2.55"
190702 - 191101 108.50" 9 -9.35"
190802 - 191201 113.62" 27 -4.23"
190902 - 191301 111.00" 15 -6.85"
191002 - 191401 107.93" 8 -9.92"
191102 - 191501 118.31" 48 0.46"
191202 - 191601 120.01" 55 2.16"
191302 - 191701 121.28" 64 3.43"
191402 - 191801 116.98" 38 -0.87"
191502 - 191901 114.85" 32 -3.00"
191602 - 192001 113.61" 26 -4.24"
191702 - 192101 112.34" 19 -5.51"
191802 - 192201 116.55" 37 -1.30"
191902 - 192301 117.57" 43 -0.28"
192002 - 192401 110.88" 14 -6.97"
192102 - 192501 111.22" 16 -6.63"
192202 - 192601 108.53" 10 -9.32"
192302 - 192701 110.26" 12 -7.59"
192402 - 192801 113.64" 28 -4.21"
192502 - 192901 118.15" 45 0.30"
192602 - 193001 117.50" 42 -0.35"
192702 - 193101 110.57" 13 -7.28"
192802 - 193201 111.87" 17 -5.98"
192902 - 193301 105.61" 4 -12.24"
193002 - 193401 104.59" 2 -13.26"
193102 - 193501 107.15" 7 -10.70"
193202 - 193601 106.09" 5 -11.76"
193302 - 193701 103.69" 1 -14.16"
193402 - 193801 106.24" 6 -11.61"
193502 - 193901 113.77" 29 -4.08"
193602 - 194001 109.68" 11 -8.17"
193702 - 194101 115.41" 34 -2.44"
193802 - 194201 120.12" 56 2.27"
193902 - 194301 119.34" 53 1.49"
194002 - 194401 123.74" 72 5.89"
194102 - 194501 124.66" 75 6.81"
194202 - 194601 125.82" 79 7.97"
194302 - 194701 122.55" 69 4.70"
194402 - 194801 122.82" 70 4.97"
194502 - 194901 119.01" 51 1.16"
194602 - 195001 114.63" 31 -3.22"
194702 - 195101 113.59" 25 -4.26"
194802 - 195201 121.15" 62 3.30"
194902 - 195301 120.76" 60 2.91"
195002 - 195401 120.77" 61 2.92"
195102 - 195501 124.11" 73 6.26"
195202 - 195601 112.85" 22 -5.00"
195302 - 195701 112.00" 18 -5.85"
195402 - 195801 113.46" 24 -4.39"
195502 - 195901 105.50" 3 -12.35"
195602 - 196001 113.97" 30 -3.88"
195702 - 196101 117.08" 40 -0.77"
195802 - 196201 117.57" 43 -0.28"
195902 - 196301 121.93" 65 4.08"
196002 - 196401 112.73" 21 -5.12"
196102 - 196501 112.95" 23 -4.90"
196202 - 196601 118.25" 46 0.40"
196302 - 196701 117.48" 41 -0.37"
196402 - 196801 119.74" 54 1.89"
196502 - 196901 126.84" 81 8.99"
196602 - 197001 118.64" 49 0.79"
196702 - 197101 122.94" 71 5.09"
196802 - 197201 125.43" 78 7.58"
196902 - 197301 122.49" 67 4.64"
197002 - 197401 129.00" 85 11.15"
197102 - 197501 126.85" 82 9.00"
197202 - 197601 127.51" 83 9.66"
197302 - 197701 115.32" 33 -2.53"
197402 - 197801 116.38" 36 -1.47"
197502 - 197901 118.31" 48 0.46"
197602 - 198001 119.25" 52 1.40"
197702 - 198101 125.36" 77 7.51"
197802 - 198201 122.13" 66 4.28"
197902 - 198301 124.58" 74 6.73"
198002 - 198401 126.29" 80 8.44"
198102 - 198501 131.80" 87 13.95"
198202 - 198601 133.56" 88 15.71"
198302 - 198701 134.49" 89 16.64"

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/