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 (21.81")
1901-2000 Base Period
189502 - 189508 22.82" 66 1.01"
189602 - 189608 16.17" 5 -5.64"
189702 - 189708 20.43" 37 -1.38"
189802 - 189808 22.48" 62 0.67"
189902 - 189908 18.72" 23 -3.09"
190002 - 190008 26.46" 98 4.65"
190102 - 190108 16.50" 8 -5.31"
190202 - 190208 20.54" 38 -1.27"
190302 - 190308 24.56" 81 2.75"
190402 - 190408 21.80" 54 -0.01"
190502 - 190508 28.78" 106 6.97"
190602 - 190608 22.54" 64 0.73"
190702 - 190708 21.11" 46 -0.70"
190802 - 190808 27.16" 102 5.35"
190902 - 190908 20.21" 33 -1.60"
191002 - 191008 18.04" 18 -3.77"
191102 - 191108 21.86" 55 0.05"
191202 - 191208 23.24" 70 1.43"
191302 - 191308 17.84" 15 -3.97"
191402 - 191408 23.69" 73 1.88"
191502 - 191508 26.60" 100 4.79"
191602 - 191608 18.36" 21 -3.45"
191702 - 191708 16.89" 11 -4.92"
191802 - 191808 16.18" 6 -5.63"
191902 - 191908 25.90" 95 4.09"
192002 - 192008 23.13" 68 1.32"
192102 - 192108 22.51" 63 0.70"
192202 - 192208 25.03" 86 3.22"
192302 - 192308 25.30" 88 3.49"
192402 - 192408 17.65" 14 -4.16"
192502 - 192508 14.82" 1 -6.99"
192602 - 192608 22.15" 60 0.34"
192702 - 192708 25.01" 85 3.20"
192802 - 192808 24.50" 79 2.69"
192902 - 192908 21.65" 50 -0.16"
193002 - 193008 16.81" 10 -5.00"
193102 - 193108 19.90" 30 -1.91"
193202 - 193208 20.64" 40 -1.17"
193302 - 193308 21.47" 48 -0.34"
193402 - 193408 16.70" 9 -5.11"
193502 - 193508 24.80" 84 2.99"
193602 - 193608 15.44" 3 -6.37"
193702 - 193708 17.14" 12 -4.67"
193802 - 193808 23.09" 67 1.28"
193902 - 193908 20.27" 34 -1.54"
194002 - 194008 23.97" 76 2.16"
194102 - 194108 26.40" 97 4.59"
194202 - 194208 24.14" 77 2.33"
194302 - 194308 17.31" 13 -4.50"
194402 - 194408 25.71" 91 3.90"
194502 - 194508 26.57" 99 4.76"
194602 - 194608 23.19" 69 1.38"
194702 - 194708 19.87" 29 -1.94"
194802 - 194808 21.62" 49 -0.19"
194902 - 194908 24.79" 82 2.98"
195002 - 195008 25.74" 93 3.93"
195102 - 195108 21.10" 45 -0.71"
195202 - 195208 17.98" 17 -3.83"
195302 - 195308 22.07" 58 0.26"
195402 - 195408 14.95" 2 -6.86"
195502 - 195508 21.38" 47 -0.43"
195602 - 195608 15.73" 4 -6.08"
195702 - 195708 28.22" 105 6.41"
195802 - 195808 24.54" 80 2.73"
195902 - 195908 23.50" 71 1.69"
196002 - 196008 21.04" 44 -0.77"
196102 - 196108 25.20" 87 3.39"
196202 - 196208 18.34" 20 -3.47"
196302 - 196308 16.25" 7 -5.56"
196402 - 196408 20.11" 32 -1.70"
196502 - 196508 20.63" 39 -1.18"
196602 - 196608 21.87" 56 0.06"
196702 - 196708 20.30" 36 -1.51"
196802 - 196808 23.58" 72 1.77"
196902 - 196908 22.13" 59 0.32"
197002 - 197008 19.53" 28 -2.28"
197102 - 197108 20.01" 31 -1.80"
197202 - 197208 18.70" 22 -3.11"
197302 - 197308 27.40" 103 5.59"
197402 - 197408 21.71" 52 -0.10"
197502 - 197508 26.40" 97 4.59"
197602 - 197608 20.92" 42 -0.89"
197702 - 197708 21.90" 57 0.09"
197802 - 197808 19.16" 25 -2.65"
197902 - 197908 27.49" 104 5.68"
198002 - 198008 19.30" 27 -2.51"
198102 - 198108 23.81" 75 2.00"
198202 - 198208 22.16" 61 0.35"
198302 - 198308 22.66" 65 0.85"
198402 - 198408 19.24" 26 -2.57"
198502 - 198508 21.78" 53 -0.03"
198602 - 198608 21.01" 43 -0.80"
198702 - 198708 24.80" 84 2.99"
198802 - 198808 17.96" 16 -3.85"
198902 - 198908 25.44" 90 3.63"
199002 - 199008 25.32" 89 3.51"
199102 - 199108 25.74" 93 3.93"
199202 - 199208 25.89" 94 4.08"
199302 - 199308 23.81" 75 2.00"
199402 - 199408 21.65" 50 -0.16"
199502 - 199508 24.26" 78 2.45"
199602 - 199608 20.27" 34 -1.54"
199702 - 199708 27.15" 101 5.34"
199802 - 199808 18.14" 19 -3.67"
199902 - 199908 20.83" 41 -0.98"
200002 - 200008 18.90" 24 -2.91"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/