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 (49.48")
1901-1922 Base Period
189509 - 189702 51.30" 16 1.82"
189609 - 189802 46.60" 8 -2.88"
189709 - 189902 57.02" 23 7.54"
189809 - 190002 53.26" 20 3.78"
189909 - 190102 45.39" 5 -4.09"
190009 - 190202 38.96" 1 -10.52"
190109 - 190302 55.59" 22 6.11"
190209 - 190402 57.11" 24 7.63"
190309 - 190502 53.51" 21 4.03"
190409 - 190602 52.79" 19 3.31"
190509 - 190702 49.50" 14 0.02"
190609 - 190802 46.85" 9 -2.63"
190709 - 190902 49.83" 15 0.35"
190809 - 191002 57.76" 25 8.28"
190909 - 191102 51.75" 17 2.27"
191009 - 191202 46.47" 7 -3.01"
191109 - 191302 47.82" 10 -1.66"
191209 - 191402 43.55" 4 -5.93"
191309 - 191502 52.45" 18 2.97"
191409 - 191602 68.45" 26 18.97"
191509 - 191702 47.89" 11 -1.59"
191609 - 191802 40.27" 3 -9.21"
191709 - 191902 39.06" 2 -10.42"
191809 - 192002 49.33" 13 -0.15"
191909 - 192102 45.50" 6 -3.98"
192009 - 192202 48.78" 12 -0.70"

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/