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 (165.94")
1901-1932 Base Period
189509 - 190008 154.06" 3 -11.88"
189609 - 190108 157.90" 6 -8.04"
189709 - 190208 155.23" 5 -10.71"
189809 - 190308 158.64" 9 -7.30"
189909 - 190408 160.09" 10 -5.85"
190009 - 190508 163.28" 17 -2.66"
190109 - 190608 173.11" 23 7.17"
190209 - 190708 175.63" 26 9.69"
190309 - 190808 181.23" 31 15.29"
190409 - 190908 180.60" 30 14.66"
190509 - 191008 172.45" 22 6.51"
190609 - 191108 158.38" 8 -7.56"
190709 - 191208 158.26" 7 -7.68"
190809 - 191308 138.12" 1 -27.82"
190909 - 191408 144.97" 2 -20.97"
191009 - 191508 160.74" 12 -5.20"
191109 - 191608 168.60" 21 2.66"
191209 - 191708 162.67" 15 -3.27"
191309 - 191808 161.05" 13 -4.89"
191409 - 191908 161.45" 14 -4.49"
191509 - 192008 154.47" 4 -11.47"
191609 - 192108 160.27" 11 -5.67"
191709 - 192208 164.73" 18 -1.21"
191809 - 192308 173.57" 24 7.63"
191909 - 192408 176.66" 27 10.72"
192009 - 192508 165.36" 19 -0.58"
192109 - 192608 162.77" 16 -3.17"
192209 - 192708 176.85" 28 10.91"
192309 - 192808 181.68" 33 15.74"
192409 - 192908 174.89" 25 8.95"
192509 - 193008 181.43" 32 15.49"
192609 - 193108 177.00" 29 11.06"
192709 - 193208 168.04" 20 2.10"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/