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 (158.13")
1901-1923 Base Period
189503 - 189902 160.48" 16 2.35"
189603 - 190002 160.76" 18 2.63"
189703 - 190102 160.87" 19 2.74"
189803 - 190202 161.75" 21 3.62"
189903 - 190302 163.54" 22 5.41"
190003 - 190402 169.79" 24 11.66"
190103 - 190502 170.89" 25 12.76"
190203 - 190602 165.03" 23 6.90"
190303 - 190702 159.60" 14 1.47"
190403 - 190802 157.20" 9 -0.93"
190503 - 190902 155.96" 8 -2.17"
190603 - 191002 153.77" 5 -4.36"
190703 - 191102 149.62" 2 -8.51"
190803 - 191202 144.53" 1 -13.60"
190903 - 191302 149.85" 3 -8.28"
191003 - 191402 149.95" 4 -8.18"
191103 - 191502 154.74" 6 -3.39"
191203 - 191602 158.13" 11 0.00"
191303 - 191702 155.12" 7 -3.01"
191403 - 191802 158.60" 13 0.47"
191503 - 191902 157.48" 10 -0.65"
191603 - 192002 159.92" 15 1.79"
191703 - 192102 161.64" 20 3.51"
191803 - 192202 158.37" 12 0.24"
191903 - 192302 160.70" 17 2.57"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/