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 (167.92")
1901-1986 Base Period
189502 - 189901 169.17" 49 1.25"
189602 - 190001 173.05" 69 5.13"
189702 - 190101 169.57" 51 1.65"
189802 - 190201 159.55" 16 -8.37"
189902 - 190301 155.72" 9 -12.20"
190002 - 190401 159.08" 15 -8.84"
190102 - 190501 155.94" 10 -11.98"
190202 - 190601 167.06" 41 -0.86"
190302 - 190701 168.53" 44 0.61"
190402 - 190801 168.80" 45 0.88"
190502 - 190901 172.18" 64 4.26"
190602 - 191001 173.96" 72 6.04"
190702 - 191101 168.04" 42 0.12"
190802 - 191201 168.99" 46 1.07"
190902 - 191301 175.46" 75 7.54"
191002 - 191401 166.14" 38 -1.78"
191102 - 191501 164.76" 32 -3.16"
191202 - 191601 172.09" 62 4.17"
191302 - 191701 163.81" 26 -4.11"
191402 - 191801 164.92" 33 -3.00"
191502 - 191901 166.40" 40 -1.52"
191602 - 192001 162.40" 21 -5.52"
191702 - 192101 164.03" 28 -3.89"
191802 - 192201 170.13" 53 2.21"
191902 - 192301 174.00" 74 6.08"
192002 - 192401 172.80" 67 4.88"
192102 - 192501 171.57" 59 3.65"
192202 - 192601 165.01" 35 -2.91"
192302 - 192701 169.09" 48 1.17"
192402 - 192801 174.00" 74 6.08"
192502 - 192901 179.94" 80 12.02"
192602 - 193001 189.81" 86 21.89"
192702 - 193101 169.43" 50 1.51"
192802 - 193201 164.40" 29 -3.52"
192902 - 193301 160.21" 17 -7.71"
193002 - 193401 152.40" 3 -15.52"
193102 - 193501 162.88" 23 -5.04"
193202 - 193601 163.81" 26 -4.11"
193302 - 193701 165.14" 36 -2.78"
193402 - 193801 162.38" 20 -5.54"
193502 - 193901 169.00" 47 1.08"
193602 - 194001 162.45" 22 -5.47"
193702 - 194101 157.13" 13 -10.79"
193802 - 194201 155.98" 11 -11.94"
193902 - 194301 156.30" 12 -11.62"
194002 - 194401 154.92" 8 -13.00"
194102 - 194501 158.53" 14 -9.39"
194202 - 194601 173.11" 70 5.19"
194302 - 194701 171.82" 61 3.90"
194402 - 194801 173.22" 71 5.30"
194502 - 194901 181.17" 81 13.25"
194602 - 195001 178.43" 76 10.51"
194702 - 195101 181.43" 82 13.51"
194802 - 195201 190.84" 87 22.92"
194902 - 195301 179.14" 78 11.22"
195002 - 195401 163.10" 24 -4.82"
195102 - 195501 154.41" 6 -13.51"
195202 - 195601 145.69" 1 -22.23"
195302 - 195701 150.33" 2 -17.59"
195402 - 195801 165.62" 37 -2.30"
195502 - 195901 171.49" 58 3.57"
195602 - 196001 172.49" 65 4.57"
195702 - 196101 166.23" 39 -1.69"
195802 - 196201 168.09" 43 0.17"
195902 - 196301 162.37" 19 -5.55"
196002 - 196401 154.51" 7 -13.41"
196102 - 196501 161.50" 18 -6.42"
196202 - 196601 152.50" 4 -15.42"
196302 - 196701 153.26" 5 -14.66"
196402 - 196801 164.52" 30 -3.40"
196502 - 196901 164.73" 31 -3.19"
196602 - 197001 163.55" 25 -4.37"
196702 - 197101 170.16" 54 2.24"
196802 - 197201 165.00" 34 -2.92"
196902 - 197301 169.69" 52 1.77"
197002 - 197401 184.14" 84 16.22"
197102 - 197501 185.16" 85 17.24"
197202 - 197601 192.67" 88 24.75"
197302 - 197701 179.90" 79 11.98"
197402 - 197801 172.65" 66 4.73"
197502 - 197901 170.55" 56 2.63"
197602 - 198001 170.68" 57 2.76"
197702 - 198101 171.66" 60 3.74"
197802 - 198201 172.13" 63 4.21"
197902 - 198301 172.93" 68 5.01"
198002 - 198401 170.46" 55 2.54"
198102 - 198501 181.82" 83 13.90"
198202 - 198601 179.11" 77 11.19"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/