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 (28.54")
1901-1935 Base Period
189508 - 189602 28.24" 20 -0.30"
189608 - 189702 23.97" 10 -4.57"
189708 - 189802 31.99" 30 3.45"
189808 - 189902 35.78" 36 7.24"
189908 - 190002 23.40" 7 -5.14"
190008 - 190102 23.86" 9 -4.68"
190108 - 190202 24.70" 12 -3.84"
190208 - 190302 35.45" 35 6.91"
190308 - 190402 16.22" 1 -12.32"
190408 - 190502 28.52" 22 -0.02"
190508 - 190602 26.94" 16 -1.60"
190608 - 190702 31.17" 28 2.63"
190708 - 190802 31.16" 27 2.62"
190808 - 190902 28.49" 21 -0.05"
190908 - 191002 25.95" 14 -2.59"
191008 - 191102 21.02" 4 -7.52"
191108 - 191202 36.92" 37 8.38"
191208 - 191302 32.40" 31 3.86"
191308 - 191402 27.95" 17 -0.59"
191408 - 191502 29.17" 24 0.63"
191508 - 191602 25.31" 13 -3.23"
191608 - 191702 23.75" 8 -4.79"
191708 - 191802 19.03" 3 -9.51"
191808 - 191902 31.50" 29 2.96"
191908 - 192002 39.89" 39 11.35"
192008 - 192102 28.73" 23 0.19"
192108 - 192202 28.17" 18 -0.37"
192208 - 192302 29.57" 25 1.03"
192308 - 192402 33.61" 34 5.07"
192408 - 192502 18.11" 2 -10.43"
192508 - 192602 33.19" 33 4.65"
192608 - 192702 33.08" 32 4.54"
192708 - 192802 22.91" 6 -5.63"
192808 - 192902 22.51" 5 -6.03"
192908 - 193002 28.23" 19 -0.31"
193008 - 193102 26.43" 15 -2.11"
193108 - 193202 42.40" 40 13.86"
193208 - 193302 37.72" 38 9.18"
193308 - 193402 24.39" 11 -4.15"
193408 - 193502 30.30" 26 1.76"

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/