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 (95.77")
1901-1990 Base Period
189502 - 189801 100.60" 69 4.83"
189602 - 189901 99.77" 64 4.00"
189702 - 190001 98.32" 57 2.55"
189802 - 190101 95.59" 43 -0.18"
189902 - 190201 96.27" 49 0.50"
190002 - 190301 101.02" 72 5.25"
190102 - 190401 97.38" 51 1.61"
190202 - 190501 104.82" 87 9.05"
190302 - 190601 93.85" 34 -1.92"
190402 - 190701 100.35" 68 4.58"
190502 - 190801 97.80" 54 2.03"
190602 - 190901 101.01" 71 5.24"
190702 - 191001 99.01" 61 3.24"
190802 - 191101 97.87" 55 2.10"
190902 - 191201 94.08" 35 -1.69"
191002 - 191301 95.05" 40 -0.72"
191102 - 191401 95.93" 45 0.16"
191202 - 191501 93.41" 32 -2.36"
191302 - 191601 92.38" 26 -3.39"
191402 - 191701 92.00" 24 -3.77"
191502 - 191801 99.84" 65 4.07"
191602 - 191901 94.59" 39 -1.18"
191702 - 192001 90.75" 21 -5.02"
191802 - 192101 92.54" 27 -3.23"
191902 - 192201 95.93" 45 0.16"
192002 - 192301 98.70" 58 2.93"
192102 - 192401 90.74" 20 -5.03"
192202 - 192501 87.31" 11 -8.46"
192302 - 192601 83.17" 5 -12.60"
192402 - 192701 87.97" 14 -7.80"
192502 - 192801 95.38" 41 -0.39"
192602 - 192901 92.80" 29 -2.97"
192702 - 193001 82.62" 4 -13.15"
192802 - 193101 71.23" 1 -24.54"
192902 - 193201 76.28" 2 -19.49"
193002 - 193301 88.74" 16 -7.03"
193102 - 193401 97.73" 53 1.96"
193202 - 193501 97.55" 52 1.78"
193302 - 193601 89.35" 17 -6.42"
193402 - 193701 79.72" 3 -16.05"
193502 - 193801 87.58" 12 -8.19"
193602 - 193901 92.07" 25 -3.70"
193702 - 194001 92.80" 29 -2.97"
193802 - 194101 90.12" 18 -5.65"
193902 - 194201 92.61" 28 -3.16"
194002 - 194301 103.41" 81 7.64"
194102 - 194401 93.49" 33 -2.28"
194202 - 194501 86.37" 9 -9.40"
194302 - 194601 88.26" 15 -7.51"
194402 - 194701 95.43" 42 -0.34"
194502 - 194801 101.32" 74 5.55"
194602 - 194901 100.14" 66 4.37"
194702 - 195001 100.29" 67 4.52"
194802 - 195101 107.58" 90 11.81"
194902 - 195201 104.71" 85 8.94"
195002 - 195301 101.68" 76 5.91"
195102 - 195401 98.21" 56 2.44"
195202 - 195501 91.55" 23 -4.22"
195302 - 195601 103.30" 80 7.53"
195402 - 195701 96.16" 48 0.39"
195502 - 195801 104.64" 84 8.87"
195602 - 195901 99.14" 63 3.37"
195702 - 196001 98.96" 59 3.19"
195802 - 196101 96.05" 47 0.28"
195902 - 196201 94.56" 38 -1.21"
196002 - 196301 96.69" 50 0.92"
196102 - 196401 101.24" 73 5.47"
196202 - 196501 104.74" 86 8.97"
196302 - 196601 101.51" 75 5.74"
196402 - 196701 95.91" 44 0.14"
196502 - 196801 87.19" 10 -8.58"
196602 - 196901 98.99" 60 3.22"
196702 - 197001 99.06" 62 3.29"
196802 - 197101 104.63" 83 8.86"
196902 - 197201 102.78" 77 7.01"
197002 - 197301 104.32" 82 8.55"
197102 - 197401 106.08" 89 10.31"
197202 - 197501 100.86" 70 5.09"
197302 - 197601 104.99" 88 9.22"
197402 - 197701 90.39" 19 -5.38"
197502 - 197801 93.07" 31 -2.70"
197602 - 197901 83.57" 6 -12.20"
197702 - 198001 94.13" 36 -1.64"
197802 - 198101 91.22" 22 -4.55"
197902 - 198201 102.82" 78 7.05"
198002 - 198301 108.27" 91 12.50"
198102 - 198401 116.87" 93 21.10"
198202 - 198501 112.40" 92 16.63"
198302 - 198601 102.90" 79 7.13"
198402 - 198701 94.54" 37 -1.23"
198502 - 198801 86.23" 8 -9.54"
198602 - 198901 87.77" 13 -8.00"
198702 - 199001 85.34" 7 -10.43"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/