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 (17.24")
1901-1935 Base Period
189503 - 189602 16.38" 17 -0.86"
189603 - 189702 19.05" 29 1.81"
189703 - 189802 14.49" 6 -2.75"
189803 - 189902 22.97" 39 5.73"
189903 - 190002 15.77" 15 -1.47"
190003 - 190102 14.65" 8 -2.59"
190103 - 190202 15.92" 16 -1.32"
190203 - 190302 14.84" 11 -2.40"
190303 - 190402 17.58" 23 0.34"
190403 - 190502 12.84" 3 -4.40"
190503 - 190602 19.79" 33 2.55"
190603 - 190702 19.73" 32 2.49"
190703 - 190802 19.85" 34 2.61"
190803 - 190902 21.50" 36 4.26"
190903 - 191002 18.90" 28 1.66"
191003 - 191102 16.53" 18 -0.71"
191103 - 191202 15.09" 12 -2.15"
191203 - 191302 21.34" 35 4.10"
191303 - 191402 16.53" 18 -0.71"
191403 - 191502 14.51" 7 -2.73"
191503 - 191602 22.76" 38 5.52"
191603 - 191702 16.73" 21 -0.51"
191703 - 191802 18.08" 26 0.84"
191803 - 191902 17.89" 25 0.65"
191903 - 192002 13.28" 4 -3.96"
192003 - 192102 14.69" 9 -2.55"
192103 - 192202 15.26" 13 -1.98"
192203 - 192302 17.86" 24 0.62"
192303 - 192402 22.21" 37 4.97"
192403 - 192502 17.38" 22 0.14"
192503 - 192602 19.15" 30 1.91"
192603 - 192702 19.38" 31 2.14"
192703 - 192802 25.54" 40 8.30"
192803 - 192902 16.62" 20 -0.62"
192903 - 193002 15.54" 14 -1.70"
193003 - 193102 13.62" 5 -3.62"
193103 - 193202 12.57" 2 -4.67"
193203 - 193302 18.66" 27 1.42"
193303 - 193402 14.75" 10 -2.49"
193403 - 193502 11.85" 1 -5.39"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/