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 (38.19")
1901-1940 Base Period
189509 - 189808 36.33" 16 -1.86"
189609 - 189908 32.79" 6 -5.40"
189709 - 190008 26.90" 4 -11.29"
189809 - 190108 25.86" 3 -12.33"
189909 - 190208 24.16" 1 -14.03"
190009 - 190308 27.35" 5 -10.84"
190109 - 190408 25.27" 2 -12.92"
190209 - 190508 36.81" 19 -1.38"
190309 - 190608 43.90" 38 5.71"
190409 - 190708 50.65" 43 12.46"
190509 - 190808 47.36" 42 9.17"
190609 - 190908 45.63" 39 7.44"
190709 - 191008 40.09" 31 1.90"
190809 - 191108 39.57" 28 1.38"
190909 - 191208 38.67" 24 0.48"
191009 - 191308 38.64" 23 0.45"
191109 - 191408 37.99" 21 -0.20"
191209 - 191508 41.36" 33 3.17"
191309 - 191608 46.25" 40 8.06"
191409 - 191708 47.26" 41 9.07"
191509 - 191808 39.87" 29 1.68"
191609 - 191908 39.24" 27 1.05"
191709 - 192008 41.46" 34 3.27"
191809 - 192108 43.30" 37 5.11"
191909 - 192208 41.87" 35 3.68"
192009 - 192308 36.78" 18 -1.41"
192109 - 192408 36.01" 13 -2.18"
192209 - 192508 33.22" 7 -4.97"
192309 - 192608 35.60" 12 -2.59"
192409 - 192708 39.07" 26 0.88"
192509 - 192808 39.95" 30 1.76"
192609 - 192908 37.16" 20 -1.03"
192709 - 193008 34.79" 10 -3.40"
192809 - 193108 38.36" 22 0.17"
192909 - 193208 42.29" 36 4.10"
193009 - 193308 40.20" 32 2.01"
193109 - 193408 36.24" 15 -1.95"
193209 - 193508 35.56" 11 -2.63"
193309 - 193608 36.19" 14 -2.00"
193409 - 193708 38.93" 25 0.74"
193509 - 193808 36.58" 17 -1.61"
193609 - 193908 34.71" 9 -3.48"
193709 - 194008 33.33" 8 -4.86"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/