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 (33.07")
1901-1917 Base Period
189508 - 189605 32.92" 8 -0.15"
189608 - 189705 35.83" 16 2.76"
189708 - 189805 36.16" 18 3.09"
189808 - 189905 33.90" 11 0.83"
189908 - 190005 37.93" 19 4.86"
190008 - 190105 35.87" 17 2.80"
190108 - 190205 39.51" 22 6.44"
190208 - 190305 35.11" 13 2.04"
190308 - 190405 30.23" 4 -2.84"
190408 - 190505 28.67" 3 -4.40"
190508 - 190605 31.54" 7 -1.53"
190608 - 190705 30.33" 5 -2.74"
190708 - 190805 38.09" 20 5.02"
190808 - 190905 35.65" 15 2.58"
190908 - 191005 34.18" 12 1.11"
191008 - 191105 23.61" 1 -9.46"
191108 - 191205 35.34" 14 2.27"
191208 - 191305 38.39" 21 5.32"
191308 - 191405 33.66" 9 0.59"
191408 - 191505 27.52" 2 -5.55"
191508 - 191605 30.61" 6 -2.46"
191608 - 191705 33.82" 10 0.75"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/