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 (13.73")
1901-1939 Base Period
189502 - 189508 11.19" 10 -2.54"
189602 - 189608 17.45" 39 3.72"
189702 - 189708 16.78" 37 3.05"
189802 - 189808 10.87" 7 -2.86"
189902 - 189908 16.17" 36 2.44"
190002 - 190008 13.13" 22 -0.60"
190102 - 190108 13.46" 25 -0.27"
190202 - 190208 19.30" 43 5.57"
190302 - 190308 10.41" 5 -3.32"
190402 - 190408 23.43" 45 9.70"
190502 - 190508 11.70" 13 -2.03"
190602 - 190608 16.16" 35 2.43"
190702 - 190708 19.11" 42 5.38"
190802 - 190808 12.48" 20 -1.25"
190902 - 190908 12.06" 18 -1.67"
191002 - 191008 11.50" 11 -2.23"
191102 - 191108 9.87" 3 -3.86"
191202 - 191208 18.09" 40 4.36"
191302 - 191308 14.45" 30 0.72"
191402 - 191408 11.77" 14 -1.96"
191502 - 191508 14.56" 31 0.83"
191602 - 191608 20.10" 44 6.37"
191702 - 191708 14.60" 32 0.87"
191802 - 191808 11.62" 12 -2.11"
191902 - 191908 14.80" 33 1.07"
192002 - 192008 11.93" 16 -1.80"
192102 - 192108 14.21" 28 0.48"
192202 - 192208 14.18" 27 0.45"
192302 - 192308 12.03" 17 -1.70"
192402 - 192408 7.38" 1 -6.35"
192502 - 192508 14.43" 29 0.70"
192602 - 192608 12.67" 21 -1.06"
192702 - 192708 15.48" 34 1.75"
192802 - 192808 12.43" 19 -1.30"
192902 - 192908 9.89" 4 -3.84"
193002 - 193008 11.18" 8 -2.55"
193102 - 193108 11.91" 15 -1.82"
193202 - 193208 14.15" 26 0.42"
193302 - 193308 13.17" 23 -0.56"
193402 - 193408 9.67" 2 -4.06"
193502 - 193508 11.18" 8 -2.55"
193602 - 193608 13.19" 24 -0.54"
193702 - 193708 18.89" 41 5.16"
193802 - 193808 17.44" 38 3.71"
193902 - 193908 10.67" 6 -3.06"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/