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 (210.02")
1901-1921 Base Period
189503 - 189902 216.06" 17 6.04"
189603 - 190002 213.82" 14 3.80"
189703 - 190102 222.68" 20 12.66"
189803 - 190202 228.77" 23 18.75"
189903 - 190302 223.66" 21 13.64"
190003 - 190402 228.20" 22 18.18"
190103 - 190502 213.72" 13 3.70"
190203 - 190602 215.76" 16 5.74"
190303 - 190702 209.10" 11 -0.92"
190403 - 190802 208.22" 10 -1.80"
190503 - 190902 207.38" 9 -2.64"
190603 - 191002 198.17" 4 -11.85"
190703 - 191102 196.13" 3 -13.89"
190803 - 191202 198.60" 5 -11.42"
190903 - 191302 215.72" 15 5.70"
191003 - 191402 216.15" 18 6.13"
191103 - 191502 218.58" 19 8.56"
191203 - 191602 213.45" 12 3.43"
191303 - 191702 200.16" 6 -9.86"
191403 - 191802 192.54" 1 -17.48"
191503 - 191902 195.02" 2 -15.00"
191603 - 192002 201.74" 7 -8.28"
191703 - 192102 206.57" 8 -3.45"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/