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 (26.91")
1901-1933 Base Period
189502 - 189508 23.28" 7 -3.63"
189602 - 189608 27.36" 24 0.45"
189702 - 189708 29.28" 30 2.37"
189802 - 189808 24.35" 12 -2.56"
189902 - 189908 26.40" 19 -0.51"
190002 - 190008 24.13" 10 -2.78"
190102 - 190108 26.99" 23 0.08"
190202 - 190208 26.94" 21 0.03"
190302 - 190308 30.69" 33 3.78"
190402 - 190408 22.72" 6 -4.19"
190502 - 190508 27.85" 27 0.94"
190602 - 190608 35.09" 37 8.18"
190702 - 190708 27.48" 26 0.57"
190802 - 190808 26.49" 20 -0.42"
190902 - 190908 25.33" 16 -1.58"
191002 - 191008 24.34" 11 -2.57"
191102 - 191108 26.97" 22 0.06"
191202 - 191208 25.64" 18 -1.27"
191302 - 191308 23.75" 8 -3.16"
191402 - 191408 21.42" 4 -5.49"
191502 - 191508 27.39" 25 0.48"
191602 - 191608 25.47" 17 -1.44"
191702 - 191708 29.79" 32 2.88"
191802 - 191808 22.68" 5 -4.23"
191902 - 191908 37.57" 39 10.66"
192002 - 192008 33.06" 36 6.15"
192102 - 192108 21.00" 3 -5.91"
192202 - 192208 29.39" 31 2.48"
192302 - 192308 24.96" 14 -1.95"
192402 - 192408 31.55" 34 4.64"
192502 - 192508 19.63" 2 -7.28"
192602 - 192608 27.89" 28 0.98"
192702 - 192708 25.23" 15 -1.68"
192802 - 192808 31.70" 35 4.79"
192902 - 192908 24.38" 13 -2.53"
193002 - 193008 16.14" 1 -10.77"
193102 - 193108 28.80" 29 1.89"
193202 - 193208 24.09" 9 -2.82"
193302 - 193308 35.63" 38 8.72"

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/