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 (14.71")
1901-1921 Base Period
189512 - 189602 16.08" 19 1.37"
189612 - 189702 10.51" 4 -4.20"
189712 - 189802 22.30" 24 7.59"
189812 - 189902 13.31" 10 -1.40"
189912 - 190002 16.78" 20 2.07"
190012 - 190102 13.40" 11 -1.31"
190112 - 190202 11.64" 6 -3.07"
190212 - 190302 21.37" 23 6.66"
190312 - 190402 8.68" 1 -6.03"
190412 - 190502 20.13" 22 5.42"
190512 - 190602 10.54" 5 -4.17"
190612 - 190702 11.77" 7 -2.94"
190712 - 190802 17.39" 21 2.68"
190812 - 190902 14.40" 13 -0.31"
190912 - 191002 16.08" 19 1.37"
191012 - 191102 11.95" 8 -2.76"
191112 - 191202 23.21" 25 8.50"
191212 - 191302 23.23" 26 8.52"
191312 - 191402 9.08" 3 -5.63"
191412 - 191502 15.83" 17 1.12"
191512 - 191602 13.62" 12 -1.09"
191612 - 191702 14.50" 14 -0.21"
191712 - 191802 9.05" 2 -5.66"
191812 - 191902 12.96" 9 -1.75"
191912 - 192002 15.16" 16 0.45"
192012 - 192102 14.92" 15 0.21"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/