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 (30.85")
1901-1941 Base Period
189509 - 189608 36.19" 39 5.34"
189609 - 189708 36.97" 41 6.12"
189709 - 189808 28.99" 13 -1.86"
189809 - 189908 32.14" 30 1.29"
189909 - 190008 32.45" 31 1.60"
190009 - 190108 32.07" 28 1.22"
190109 - 190208 33.40" 35 2.55"
190209 - 190308 33.32" 34 2.47"
190309 - 190408 40.52" 46 9.67"
190409 - 190508 27.51" 10 -3.34"
190509 - 190608 31.28" 25 0.43"
190609 - 190708 38.40" 43 7.55"
190709 - 190808 29.55" 15 -1.30"
190809 - 190908 30.35" 19 -0.50"
190909 - 191008 33.00" 33 2.15"
191009 - 191108 30.47" 22 -0.38"
191109 - 191208 35.82" 38 4.97"
191209 - 191308 32.09" 29 1.24"
191309 - 191408 31.56" 27 0.71"
191409 - 191508 28.45" 11 -2.40"
191509 - 191608 39.66" 45 8.81"
191609 - 191708 27.11" 8 -3.74"
191709 - 191808 29.53" 14 -1.32"
191809 - 191908 30.09" 17 -0.76"
191909 - 192008 27.45" 9 -3.40"
192009 - 192108 37.40" 42 6.55"
192109 - 192208 30.41" 20 -0.44"
192209 - 192308 31.12" 24 0.27"
192309 - 192408 20.32" 1 -10.53"
192409 - 192508 35.31" 37 4.46"
192509 - 192608 25.17" 6 -5.68"
192609 - 192708 36.52" 40 5.67"
192709 - 192808 31.54" 26 0.69"
192809 - 192908 23.37" 3 -7.48"
192909 - 193008 24.00" 4 -6.85"
193009 - 193108 22.60" 2 -8.25"
193109 - 193208 32.77" 32 1.92"
193209 - 193308 30.16" 18 -0.69"
193309 - 193408 26.27" 7 -4.58"
193409 - 193508 30.44" 21 -0.41"
193509 - 193608 29.75" 16 -1.10"
193609 - 193708 28.47" 12 -2.38"
193709 - 193808 38.71" 44 7.86"
193809 - 193908 24.06" 5 -6.79"
193909 - 194008 31.08" 23 0.23"
194009 - 194108 33.88" 36 3.03"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/