Climate at a Glance

Statewide 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 (106.66")
1901-1931 Base Period
189503 - 189902 109.47" 22 2.81"
189603 - 190002 110.05" 23 3.39"
189703 - 190102 107.97" 18 1.31"
189803 - 190202 103.72" 10 -2.94"
189903 - 190302 108.65" 19 1.99"
190003 - 190402 110.15" 24 3.49"
190103 - 190502 114.25" 29 7.59"
190203 - 190602 122.03" 33 15.37"
190303 - 190702 115.85" 31 9.19"
190403 - 190802 112.66" 26 6.00"
190503 - 190902 111.71" 25 5.05"
190603 - 191002 113.15" 27 6.49"
190703 - 191102 106.14" 15 -0.52"
190803 - 191202 103.40" 9 -3.26"
190903 - 191302 99.20" 5 -7.46"
191003 - 191402 90.25" 1 -16.41"
191103 - 191502 93.49" 3 -13.17"
191203 - 191602 108.95" 20 2.29"
191303 - 191702 104.44" 12 -2.22"
191403 - 191802 103.25" 8 -3.41"
191503 - 191902 106.35" 16 -0.31"
191603 - 192002 92.62" 2 -14.04"
191703 - 192102 98.26" 4 -8.40"
191803 - 192202 101.84" 7 -4.82"
191903 - 192302 100.73" 6 -5.93"
192003 - 192402 109.29" 21 2.63"
192103 - 192502 105.60" 14 -1.06"
192203 - 192602 107.09" 17 0.43"
192303 - 192702 104.45" 13 -2.21"
192403 - 192802 104.32" 11 -2.34"
192503 - 192902 113.77" 28 7.11"
192603 - 193002 115.30" 30 8.64"
192703 - 193102 117.58" 32 10.92"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/