Climate at a Glance

Divisional Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (15.54")
1901-2000 Base Period
189509 - 189602 16.97" 74 1.43"
189609 - 189702 19.21" 106 3.67"
189709 - 189802 14.40" 37 -1.14"
189809 - 189902 17.25" 75 1.71"
189909 - 190002 16.73" 72 1.19"
190009 - 190102 13.42" 26 -2.12"
190109 - 190202 11.37" 13 -4.17"
190209 - 190302 19.37" 107 3.83"
190309 - 190402 14.88" 46 -0.66"
190409 - 190502 11.51" 14 -4.03"
190509 - 190602 15.33" 52 -0.21"
190609 - 190702 16.56" 69 1.02"
190709 - 190802 18.66" 96 3.12"
190809 - 190902 13.08" 22 -2.46"
190909 - 191002 15.71" 59 0.17"
191009 - 191102 15.16" 50 -0.38"
191109 - 191202 20.68" 113 5.14"
191209 - 191302 15.52" 56 -0.02"
191309 - 191402 13.47" 27 -2.07"
191409 - 191502 12.11" 18 -3.43"
191509 - 191602 14.95" 47 -0.59"
191609 - 191702 14.46" 39 -1.08"
191709 - 191802 13.58" 28 -1.96"
191809 - 191902 16.30" 66 0.76"
191909 - 192002 13.92" 33 -1.62"
192009 - 192102 12.12" 19 -3.42"
192109 - 192202 18.60" 94 3.06"
192209 - 192302 14.22" 35 -1.32"
192309 - 192402 18.15" 87 2.61"
192409 - 192502 11.32" 11 -4.22"
192509 - 192602 16.64" 70 1.10"
192609 - 192702 16.38" 68 0.84"
192709 - 192802 21.15" 117 5.61"
192809 - 192902 17.45" 79 1.91"
192909 - 193002 14.87" 44 -0.67"
193009 - 193102 8.52" 2 -7.02"
193109 - 193202 18.64" 95 3.10"
193209 - 193302 14.41" 38 -1.13"
193309 - 193402 15.36" 53 -0.18"
193409 - 193502 17.49" 81 1.95"
193509 - 193602 14.74" 42 -0.80"
193609 - 193702 19.13" 104 3.59"
193709 - 193802 15.83" 61 0.29"
193809 - 193902 12.31" 20 -3.23"
193909 - 194002 10.66" 9 -4.88"
194009 - 194102 12.06" 17 -3.48"
194109 - 194202 20.98" 116 5.44"
194209 - 194302 16.66" 71 1.12"
194309 - 194402 10.87" 10 -4.67"
194409 - 194502 9.98" 6 -5.56"
194509 - 194602 15.92" 63 0.38"
194609 - 194702 14.17" 34 -1.37"
194709 - 194802 14.95" 47 -0.59"
194809 - 194902 14.58" 41 -0.96"
194909 - 195002 19.10" 102 3.56"
195009 - 195102 13.88" 32 -1.66"
195109 - 195202 18.91" 100 3.37"
195209 - 195302 11.33" 12 -4.21"
195309 - 195402 11.75" 15 -3.79"
195409 - 195502 19.80" 110 4.26"
195509 - 195602 13.81" 31 -1.73"
195609 - 195702 7.71" 1 -7.83"
195709 - 195802 15.11" 49 -0.43"
195809 - 195902 13.78" 30 -1.76"
195909 - 196002 20.93" 115 5.39"
196009 - 196102 8.57" 3 -6.97"
196109 - 196202 18.76" 97 3.22"
196209 - 196302 11.81" 16 -3.73"
196309 - 196402 9.83" 5 -5.71"
196409 - 196502 15.57" 57 0.03"
196509 - 196602 18.22" 89 2.68"
196609 - 196702 16.93" 73 1.39"
196709 - 196802 18.44" 93 2.90"
196809 - 196902 17.81" 84 2.27"
196909 - 197002 12.42" 21 -3.12"
197009 - 197102 18.03" 86 2.49"
197109 - 197202 16.18" 65 0.64"
197209 - 197302 18.87" 98 3.33"
197309 - 197402 18.88" 99 3.34"
197409 - 197502 16.16" 64 0.62"
197509 - 197602 14.49" 40 -1.05"
197609 - 197702 10.45" 7 -5.09"
197709 - 197802 17.95" 85 2.41"
197809 - 197902 18.35" 92 2.81"
197909 - 198002 13.33" 25 -2.21"
198009 - 198102 14.38" 36 -1.16"
198109 - 198202 15.83" 61 0.29"
198209 - 198302 15.38" 54 -0.16"
198309 - 198402 15.84" 62 0.30"
198409 - 198502 20.64" 112 5.10"
198509 - 198602 19.13" 104 3.59"
198609 - 198702 18.31" 90 2.77"
198709 - 198802 17.35" 76 1.81"
198809 - 198902 20.91" 114 5.37"
198909 - 199002 14.86" 43 -0.68"
199009 - 199102 21.69" 118 6.15"
199109 - 199202 19.17" 105 3.63"
199209 - 199302 20.33" 111 4.79"
199309 - 199402 17.52" 82 1.98"
199409 - 199502 15.50" 55 -0.04"
199509 - 199602 13.27" 24 -2.27"
199609 - 199702 19.00" 101 3.46"
199709 - 199802 14.87" 44 -0.67"
199809 - 199902 13.66" 29 -1.88"
199909 - 200002 10.63" 8 -4.91"
200009 - 200102 18.32" 91 2.78"
200109 - 200202 19.40" 108 3.86"
200209 - 200302 9.48" 4 -6.06"
200309 - 200402 16.34" 67 0.80"
200409 - 200502 17.40" 77 1.86"
200509 - 200602 15.60" 58 0.06"
200609 - 200702 19.68" 109 4.14"
200709 - 200802 17.63" 83 2.09"
200809 - 200902 26.21" 119 10.67"
200909 - 201002 15.24" 51 -0.30"
201009 - 201102 13.20" 23 -2.34"
201109 - 201202 17.46" 80 1.92"
201209 - 201302 18.20" 88 2.66"
201309 - 201402 17.44" 78 1.90"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/