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 (21.12")
1901-1925 Base Period
189510 - 189602 26.28" 26 5.16"
189610 - 189702 17.32" 6 -3.80"
189710 - 189802 24.95" 23 3.83"
189810 - 189902 24.84" 22 3.72"
189910 - 190002 19.09" 10 -2.03"
190010 - 190102 23.70" 19 2.58"
190110 - 190202 20.12" 12 -1.00"
190210 - 190302 27.91" 29 6.79"
190310 - 190402 9.96" 1 -11.16"
190410 - 190502 20.45" 14 -0.67"
190510 - 190602 17.66" 7 -3.46"
190610 - 190702 20.34" 13 -0.78"
190710 - 190802 24.22" 20 3.10"
190810 - 190902 17.15" 5 -3.97"
190910 - 191002 15.17" 4 -5.95"
191010 - 191102 18.18" 8 -2.94"
191110 - 191202 24.75" 21 3.63"
191210 - 191302 26.96" 27 5.84"
191310 - 191402 12.64" 2 -8.48"
191410 - 191502 21.23" 17 0.11"
191510 - 191602 23.09" 18 1.97"
191610 - 191702 19.08" 9 -2.04"
191710 - 191802 14.51" 3 -6.61"
191810 - 191902 27.27" 28 6.15"
191910 - 192002 31.79" 30 10.67"
192010 - 192102 21.10" 16 -0.02"
192110 - 192202 20.77" 15 -0.35"
192210 - 192302 25.54" 25 4.42"
192310 - 192402 25.27" 24 4.15"
192410 - 192502 19.12" 11 -2.00"

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/