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 (45.30")
1901-1918 Base Period
189503 - 189602 34.00" 1 -11.30"
189603 - 189702 46.35" 16 1.05"
189703 - 189802 42.91" 8 -2.39"
189803 - 189902 50.04" 21 4.74"
189903 - 190002 41.17" 5 -4.13"
190003 - 190102 37.03" 3 -8.27"
190103 - 190202 53.71" 23 8.41"
190203 - 190302 45.35" 11 0.05"
190303 - 190402 38.64" 4 -6.66"
190403 - 190502 35.25" 2 -10.05"
190503 - 190602 45.87" 13 0.57"
190603 - 190702 50.04" 21 4.74"
190703 - 190802 52.51" 22 7.21"
190803 - 190902 44.61" 9 -0.69"
190903 - 191002 45.63" 12 0.33"
191003 - 191102 42.40" 6 -2.90"
191103 - 191202 46.20" 15 0.90"
191203 - 191302 48.94" 19 3.64"
191303 - 191402 48.76" 18 3.46"
191403 - 191502 42.42" 7 -2.88"
191503 - 191602 46.62" 17 1.32"
191603 - 191702 46.00" 14 0.70"
191703 - 191802 45.34" 10 0.04"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/