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 (135.65")
1901-1918 Base Period
189503 - 189802 123.26" 3 -12.39"
189603 - 189902 139.30" 16 3.65"
189703 - 190002 134.12" 8 -1.53"
189803 - 190102 128.24" 4 -7.41"
189903 - 190202 131.91" 6 -3.74"
190003 - 190302 136.09" 11 0.44"
190103 - 190402 137.70" 13 2.05"
190203 - 190502 119.24" 1 -16.41"
190303 - 190602 119.76" 2 -15.89"
190403 - 190702 131.16" 5 -4.49"
190503 - 190802 148.42" 21 12.77"
190603 - 190902 147.16" 20 11.51"
190703 - 191002 142.75" 18 7.10"
190803 - 191102 132.64" 7 -3.01"
190903 - 191202 134.23" 9 -1.42"
191003 - 191302 137.54" 12 1.89"
191103 - 191402 143.90" 19 8.25"
191203 - 191502 140.12" 17 4.47"
191303 - 191602 137.80" 14 2.15"
191403 - 191702 135.04" 10 -0.61"
191503 - 191802 137.96" 15 2.31"

Citing This Page

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