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 (14.22")
1901-1935 Base Period
189505 - 189602 13.13" 16 -1.09"
189605 - 189702 15.67" 29 1.45"
189705 - 189802 12.01" 10 -2.21"
189805 - 189902 19.84" 38 5.62"
189905 - 190002 13.07" 14 -1.15"
190005 - 190102 8.11" 1 -6.11"
190105 - 190202 14.17" 18 -0.05"
190205 - 190302 10.82" 5 -3.40"
190305 - 190402 14.58" 23 0.36"
190405 - 190502 8.89" 2 -5.33"
190505 - 190602 16.67" 33 2.45"
190605 - 190702 15.94" 30 1.72"
190705 - 190802 16.16" 31 1.94"
190805 - 190902 18.84" 36 4.62"
190905 - 191002 16.21" 32 1.99"
191005 - 191102 14.70" 26 0.48"
191105 - 191202 13.11" 15 -1.11"
191205 - 191302 17.64" 34 3.42"
191305 - 191402 14.46" 22 0.24"
191405 - 191502 11.84" 9 -2.38"
191505 - 191602 20.45" 39 6.23"
191605 - 191702 14.26" 19 0.04"
191705 - 191802 14.44" 21 0.22"
191805 - 191902 14.68" 25 0.46"
191905 - 192002 12.15" 11 -2.07"
192005 - 192102 11.17" 7 -3.05"
192105 - 192202 12.85" 13 -1.37"
192205 - 192302 14.63" 24 0.41"
192305 - 192402 19.15" 37 4.93"
192405 - 192502 13.22" 17 -1.00"
192505 - 192602 14.94" 28 0.72"
192605 - 192702 17.74" 35 3.52"
192705 - 192802 22.18" 40 7.96"
192805 - 192902 14.79" 27 0.57"
192905 - 193002 12.22" 12 -2.00"
193005 - 193102 10.96" 6 -3.26"
193105 - 193202 10.38" 4 -3.84"
193205 - 193302 14.37" 20 0.15"
193305 - 193402 11.57" 8 -2.65"
193405 - 193502 9.52" 3 -4.70"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/