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 (40.82")
1901-1943 Base Period
189509 - 189908 42.12" 27 1.30"
189609 - 190008 39.44" 17 -1.38"
189709 - 190108 40.77" 25 -0.05"
189809 - 190208 39.26" 16 -1.56"
189909 - 190308 37.01" 8 -3.81"
190009 - 190408 39.57" 18 -1.25"
190109 - 190508 38.14" 12 -2.68"
190209 - 190608 42.44" 31 1.62"
190309 - 190708 47.89" 42 7.07"
190409 - 190808 47.66" 41 6.84"
190509 - 190908 48.20" 43 7.38"
190609 - 191008 45.05" 39 4.23"
190709 - 191108 42.33" 30 1.51"
190809 - 191208 39.64" 20 -1.18"
190909 - 191308 41.22" 26 0.40"
191009 - 191408 43.74" 35 2.92"
191109 - 191508 42.26" 28 1.44"
191209 - 191608 44.10" 37 3.28"
191309 - 191708 43.78" 36 2.96"
191409 - 191808 40.47" 22 -0.35"
191509 - 191908 39.82" 21 -1.00"
191609 - 192008 40.69" 23 -0.13"
191709 - 192108 39.62" 19 -1.20"
191809 - 192208 42.29" 29 1.47"
191909 - 192308 43.06" 33 2.24"
192009 - 192408 38.97" 15 -1.85"
192109 - 192508 40.76" 24 -0.06"
192209 - 192608 37.67" 11 -3.15"
192309 - 192708 37.17" 10 -3.65"
192409 - 192808 38.96" 14 -1.86"
192509 - 192908 34.03" 3 -6.79"
192609 - 193008 34.09" 4 -6.73"
192709 - 193108 32.54" 1 -8.28"
192809 - 193208 36.60" 7 -4.22"
192909 - 193308 36.15" 6 -4.67"
193009 - 193408 33.96" 2 -6.86"
193109 - 193508 37.15" 9 -3.67"
193209 - 193608 35.07" 5 -5.75"
193309 - 193708 38.54" 13 -2.28"
193409 - 193808 44.73" 38 3.91"
193509 - 193908 42.92" 32 2.10"
193609 - 194008 43.28" 34 2.46"
193709 - 194108 48.64" 45 7.82"
193809 - 194208 46.31" 40 5.49"
193909 - 194308 48.54" 44 7.72"

Citing This Page

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