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 (39.19")
1901-1911 Base Period
189511 - 189608 38.43" 8 -0.76"
189611 - 189708 44.90" 12 5.71"
189711 - 189808 50.71" 16 11.52"
189811 - 189908 41.84" 10 2.65"
189911 - 190008 37.02" 5 -2.17"
190011 - 190108 49.90" 15 10.71"
190111 - 190208 44.03" 11 4.84"
190211 - 190308 47.29" 14 8.10"
190311 - 190408 37.71" 7 -1.48"
190411 - 190508 31.07" 2 -8.12"
190511 - 190608 39.68" 9 0.49"
190611 - 190708 28.42" 1 -10.77"
190711 - 190808 46.09" 13 6.90"
190811 - 190908 37.44" 6 -1.75"
190911 - 191008 35.13" 4 -4.06"
191011 - 191108 34.30" 3 -4.89"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/