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 (21.00")
1901-1998 Base Period
189506 - 189602 18.75" 29 -2.25"
189606 - 189702 22.84" 66 1.84"
189706 - 189802 23.57" 79 2.57"
189806 - 189902 19.30" 33 -1.70"
189906 - 190002 24.54" 85 3.54"
190006 - 190102 25.85" 95 4.85"
190106 - 190202 20.20" 43 -0.80"
190206 - 190302 21.34" 52 0.34"
190306 - 190402 26.68" 99 5.68"
190406 - 190502 21.84" 55 0.84"
190506 - 190602 28.37" 102 7.37"
190606 - 190702 23.22" 71 2.22"
190706 - 190802 18.45" 27 -2.55"
190806 - 190902 20.63" 47 -0.37"
190906 - 191002 22.12" 59 1.12"
191006 - 191102 12.21" 2 -8.79"
191106 - 191202 22.42" 60 1.42"
191206 - 191302 15.41" 8 -5.59"
191306 - 191402 22.03" 58 1.03"
191406 - 191502 22.51" 63 1.51"
191506 - 191602 22.76" 65 1.76"
191606 - 191702 19.31" 34 -1.69"
191706 - 191802 15.10" 6 -5.90"
191806 - 191902 18.39" 25 -2.61"
191906 - 192002 20.37" 44 -0.63"
192006 - 192102 19.40" 36 -1.60"
192106 - 192202 18.63" 28 -2.37"
192206 - 192302 17.77" 22 -3.23"
192306 - 192402 15.22" 7 -5.78"
192406 - 192502 21.86" 57 0.86"
192506 - 192602 19.20" 32 -1.80"
192606 - 192702 23.69" 80 2.69"
192706 - 192802 19.09" 30 -1.91"
192806 - 192902 25.02" 87 4.02"
192906 - 193002 16.57" 14 -4.43"
193006 - 193102 15.48" 9 -5.52"
193106 - 193202 21.81" 54 0.81"
193206 - 193302 15.68" 10 -5.32"
193306 - 193402 14.25" 4 -6.75"
193406 - 193502 19.96" 39 -1.04"
193506 - 193602 22.96" 67 1.96"
193606 - 193702 13.19" 3 -7.81"
193706 - 193802 16.64" 16 -4.36"
193806 - 193902 21.43" 53 0.43"
193906 - 194002 16.48" 13 -4.52"
194006 - 194102 20.02" 41 -0.98"
194106 - 194202 23.53" 78 2.53"
194206 - 194302 20.42" 45 -0.58"
194306 - 194402 20.00" 40 -1.00"
194406 - 194502 25.16" 89 4.16"
194506 - 194602 23.27" 72 2.27"
194606 - 194702 24.07" 82 3.07"
194706 - 194802 17.98" 24 -3.02"
194806 - 194902 17.81" 23 -3.19"
194906 - 195002 22.44" 62 1.44"
195006 - 195102 15.83" 11 -5.17"
195106 - 195202 28.14" 101 7.14"
195206 - 195302 23.39" 73 2.39"
195306 - 195402 23.83" 81 2.83"
195406 - 195502 20.60" 46 -0.40"
195506 - 195602 24.15" 83 3.15"
195606 - 195702 18.44" 26 -2.56"
195706 - 195802 22.44" 62 1.44"
195806 - 195902 19.16" 31 -1.84"
195906 - 196002 19.34" 35 -1.66"
196006 - 196102 14.89" 5 -6.11"
196106 - 196202 17.48" 20 -3.52"
196206 - 196302 17.10" 18 -3.90"
196306 - 196402 17.25" 19 -3.75"
196406 - 196502 20.74" 48 -0.26"
196506 - 196602 27.00" 100 6.00"
196606 - 196702 20.75" 49 -0.25"
196706 - 196802 16.04" 12 -4.96"
196806 - 196902 30.43" 103 9.43"
196906 - 197002 16.62" 15 -4.38"
197006 - 197102 23.47" 76 2.47"
197106 - 197202 25.10" 88 4.10"
197206 - 197302 26.16" 97 5.16"
197306 - 197402 23.47" 76 2.47"
197406 - 197502 20.87" 50 -0.13"
197506 - 197602 23.40" 74 2.40"
197606 - 197702 11.71" 1 -9.29"
197706 - 197802 25.71" 94 4.71"
197806 - 197902 25.70" 93 4.70"
197906 - 198002 20.18" 42 -0.82"
198006 - 198102 21.08" 51 0.08"
198106 - 198202 23.51" 77 2.51"
198206 - 198302 23.19" 70 2.19"
198306 - 198402 25.43" 90 4.43"
198406 - 198502 24.62" 86 3.62"
198506 - 198602 25.56" 92 4.56"
198606 - 198702 26.16" 97 5.16"
198706 - 198802 17.76" 21 -3.24"
198806 - 198902 19.41" 37 -1.59"
198906 - 199002 16.87" 17 -4.13"
199006 - 199102 23.08" 68 2.08"
199106 - 199202 25.45" 91 4.45"
199206 - 199302 19.79" 38 -1.21"
199306 - 199402 23.18" 69 2.18"
199406 - 199502 22.64" 64 1.64"
199506 - 199602 26.38" 98 5.38"
199606 - 199702 24.31" 84 3.31"
199706 - 199802 21.85" 56 0.85"

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/