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 (38.97")
1901-1917 Base Period
189508 - 189605 32.67" 5 -6.30"
189608 - 189705 37.91" 11 -1.06"
189708 - 189805 29.87" 1 -9.10"
189808 - 189905 49.47" 22 10.50"
189908 - 190005 37.46" 10 -1.51"
190008 - 190105 41.57" 15 2.60"
190108 - 190205 44.56" 19 5.59"
190208 - 190305 44.91" 20 5.94"
190308 - 190405 31.27" 2 -7.70"
190408 - 190505 41.19" 14 2.22"
190508 - 190605 38.71" 13 -0.26"
190608 - 190705 38.64" 12 -0.33"
190708 - 190805 42.10" 16 3.13"
190808 - 190905 43.58" 18 4.61"
190908 - 191005 32.61" 4 -6.36"
191008 - 191105 32.28" 3 -6.69"
191108 - 191205 45.48" 21 6.51"
191208 - 191305 35.67" 7 -3.30"
191308 - 191405 35.92" 8 -3.05"
191408 - 191505 42.58" 17 3.61"
191508 - 191605 36.56" 9 -2.41"
191608 - 191705 34.92" 6 -4.05"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/