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 (146.58")
1901-1935 Base Period
189503 - 189902 156.08" 33 9.50"
189603 - 190002 156.67" 34 10.09"
189703 - 190102 150.24" 24 3.66"
189803 - 190202 142.13" 10 -4.45"
189903 - 190302 141.78" 9 -4.80"
190003 - 190402 146.60" 17 0.02"
190103 - 190502 151.77" 27 5.19"
190203 - 190602 171.24" 37 24.66"
190303 - 190702 154.66" 31 8.08"
190403 - 190802 148.14" 21 1.56"
190503 - 190902 147.75" 20 1.17"
190603 - 191002 149.18" 23 2.60"
190703 - 191102 152.69" 28 6.11"
190803 - 191202 150.68" 26 4.10"
190903 - 191302 140.39" 8 -6.19"
191003 - 191402 128.12" 1 -18.46"
191103 - 191502 132.23" 4 -14.35"
191203 - 191602 147.05" 18 0.47"
191303 - 191702 150.42" 25 3.84"
191403 - 191802 148.88" 22 2.30"
191503 - 191902 143.50" 11 -3.08"
191603 - 192002 130.95" 2 -15.63"
191703 - 192102 133.03" 5 -13.55"
191803 - 192202 139.52" 7 -7.06"
191903 - 192302 144.95" 15 -1.63"
192003 - 192402 144.40" 14 -2.18"
192103 - 192502 143.79" 12 -2.79"
192203 - 192602 145.80" 16 -0.78"
192303 - 192702 147.51" 19 0.93"
192403 - 192802 153.83" 30 7.25"
192503 - 192902 163.37" 35 16.79"
192603 - 193002 164.77" 36 18.19"
192703 - 193102 152.77" 29 6.19"
192803 - 193202 155.20" 32 8.62"
192903 - 193302 143.88" 13 -2.70"
193003 - 193402 131.62" 3 -14.96"
193103 - 193502 137.38" 6 -9.20"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/