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 (21.83")
1901-1951 Base Period
189509 - 189602 17.89" 16 -3.94"
189609 - 189702 23.91" 35 2.08"
189709 - 189802 12.76" 5 -9.07"
189809 - 189902 30.58" 51 8.75"
189909 - 190002 21.57" 31 -0.26"
190009 - 190102 26.22" 41 4.39"
190109 - 190202 22.04" 32 0.21"
190209 - 190302 25.48" 40 3.65"
190309 - 190402 25.00" 38 3.17"
190409 - 190502 19.64" 25 -2.19"
190509 - 190602 26.71" 44 4.88"
190609 - 190702 17.84" 15 -3.99"
190709 - 190802 34.85" 56 13.02"
190809 - 190902 12.51" 4 -9.32"
190909 - 191002 16.26" 10 -5.57"
191009 - 191102 15.45" 8 -6.38"
191109 - 191202 32.23" 53 10.40"
191209 - 191302 23.23" 34 1.40"
191309 - 191402 20.74" 29 -1.09"
191409 - 191502 26.94" 46 5.11"
191509 - 191602 17.81" 14 -4.02"
191609 - 191702 20.99" 30 -0.84"
191709 - 191802 13.25" 6 -8.58"
191809 - 191902 33.53" 55 11.70"
191909 - 192002 18.72" 19 -3.11"
192009 - 192102 17.77" 13 -4.06"
192109 - 192202 19.06" 22 -2.77"
192209 - 192302 22.48" 33 0.65"
192309 - 192402 18.13" 17 -3.70"
192409 - 192502 32.25" 54 10.42"
192509 - 192602 29.10" 49 7.27"
192609 - 192702 19.30" 24 -2.53"
192709 - 192802 20.16" 27 -1.67"
192809 - 192902 26.57" 43 4.74"
192909 - 193002 24.58" 37 2.75"
193009 - 193102 25.06" 39 3.23"
193109 - 193202 17.27" 12 -4.56"
193209 - 193302 28.00" 48 6.17"
193309 - 193402 11.74" 2 -10.09"
193409 - 193502 15.74" 9 -6.09"
193509 - 193602 26.51" 42 4.68"
193609 - 193702 24.15" 36 2.32"
193709 - 193802 18.99" 21 -2.84"
193809 - 193902 19.88" 26 -1.95"
193909 - 194002 19.27" 23 -2.56"
194009 - 194102 15.05" 7 -6.78"
194109 - 194202 26.83" 45 5.00"
194209 - 194302 20.67" 28 -1.16"
194309 - 194402 18.17" 18 -3.66"
194409 - 194502 18.81" 20 -3.02"
194509 - 194602 27.61" 47 5.78"
194609 - 194702 16.33" 11 -5.50"
194709 - 194802 29.28" 50 7.45"
194809 - 194902 31.39" 52 9.56"
194909 - 195002 11.40" 1 -10.43"
195009 - 195102 12.25" 3 -9.58"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/