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 (10.66")
1901-1925 Base Period
189512 - 189602 13.80" 28 3.14"
189612 - 189702 11.29" 19 0.63"
189712 - 189802 11.84" 23 1.18"
189812 - 189902 12.49" 27 1.83"
189912 - 190002 10.73" 15 0.07"
190012 - 190102 11.30" 20 0.64"
190112 - 190202 9.51" 7 -1.15"
190212 - 190302 9.78" 8 -0.88"
190312 - 190402 11.08" 17 0.42"
190412 - 190502 8.70" 5 -1.96"
190512 - 190602 8.09" 4 -2.57"
190612 - 190702 10.50" 13 -0.16"
190712 - 190802 11.45" 21 0.79"
190812 - 190902 10.34" 11 -0.32"
190912 - 191002 10.31" 10 -0.35"
191012 - 191102 10.49" 12 -0.17"
191112 - 191202 9.01" 6 -1.65"
191212 - 191302 10.57" 14 -0.09"
191312 - 191402 10.00" 9 -0.66"
191412 - 191502 6.80" 1 -3.86"
191512 - 191602 12.38" 26 1.72"
191612 - 191702 12.28" 25 1.62"
191712 - 191802 18.94" 30 8.28"
191812 - 191902 14.02" 29 3.36"
191912 - 192002 7.75" 3 -2.91"
192012 - 192102 12.26" 24 1.60"
192112 - 192202 7.19" 2 -3.47"
192212 - 192302 10.93" 16 0.27"
192312 - 192402 11.62" 22 0.96"
192412 - 192502 11.09" 18 0.43"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/