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 (262.92")
1901-1921 Base Period
189503 - 190002 265.09" 12 2.17"
189603 - 190102 274.07" 19 11.15"
189703 - 190202 280.24" 21 17.32"
189803 - 190302 285.59" 22 22.67"
189903 - 190402 277.23" 20 14.31"
190003 - 190502 273.97" 18 11.05"
190103 - 190602 273.32" 17 10.40"
190203 - 190702 265.92" 13 3.00"
190303 - 190802 261.79" 10 -1.13"
190403 - 190902 253.15" 6 -9.77"
190503 - 191002 257.77" 8 -5.15"
190603 - 191102 246.29" 3 -16.63"
190703 - 191202 251.29" 4 -11.63"
190803 - 191302 260.65" 9 -2.27"
190903 - 191402 266.54" 14 3.62"
191003 - 191502 266.70" 15 3.78"
191103 - 191602 268.61" 16 5.69"
191203 - 191702 262.21" 11 -0.71"
191303 - 191802 243.36" 1 -19.56"
191403 - 191902 245.57" 2 -17.35"
191503 - 192002 251.77" 5 -11.15"
191603 - 192102 255.33" 7 -7.59"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/