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 (29.02")
1901-1917 Base Period
189510 - 189605 25.57" 6 -3.45"
189610 - 189705 29.95" 14 0.93"
189710 - 189805 25.12" 4 -3.90"
189810 - 189905 37.67" 22 8.65"
189910 - 190005 29.90" 13 0.88"
190010 - 190105 35.63" 19 6.61"
190110 - 190205 26.81" 9 -2.21"
190210 - 190305 36.10" 21 7.08"
190310 - 190405 23.30" 2 -5.72"
190410 - 190505 30.86" 16 1.84"
190510 - 190605 29.59" 12 0.57"
190610 - 190705 25.64" 7 -3.38"
190710 - 190805 32.76" 17 3.74"
190810 - 190905 30.70" 15 1.68"
190910 - 191005 23.31" 3 -5.71"
191010 - 191105 21.63" 1 -7.39"
191110 - 191205 35.93" 20 6.91"
191210 - 191305 27.64" 11 -1.38"
191310 - 191405 25.42" 5 -3.60"
191410 - 191505 33.94" 18 4.92"
191510 - 191605 26.73" 8 -2.29"
191610 - 191705 27.41" 10 -1.61"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 24, 2019 from https://www.ncdc.noaa.gov/cag/