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 (180.73")
1901-1918 Base Period
189503 - 189902 173.30" 5 -7.43"
189603 - 190002 180.47" 10 -0.26"
189703 - 190102 171.15" 3 -9.58"
189803 - 190202 181.95" 11 1.22"
189903 - 190302 177.26" 7 -3.47"
190003 - 190402 174.73" 6 -6.00"
190103 - 190502 172.95" 4 -7.78"
190203 - 190602 165.11" 1 -15.62"
190303 - 190702 169.80" 2 -10.93"
190403 - 190802 183.67" 13 2.94"
190503 - 190902 193.03" 20 12.30"
190603 - 191002 192.79" 19 12.06"
190703 - 191102 185.15" 15 4.42"
190803 - 191202 178.84" 8 -1.89"
190903 - 191302 183.17" 12 2.44"
191003 - 191402 186.30" 16 5.57"
191103 - 191502 186.32" 17 5.59"
191203 - 191602 186.74" 18 6.01"
191303 - 191702 183.80" 14 3.07"
191403 - 191802 180.38" 9 -0.35"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/