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 (28.87")
1901-1940 Base Period
189508 - 189605 34.31" 38 5.44"
189608 - 189705 34.83" 40 5.96"
189708 - 189805 27.35" 14 -1.52"
189808 - 189905 29.97" 26 1.10"
189908 - 190005 31.72" 34 2.85"
190008 - 190105 31.51" 32 2.64"
190108 - 190205 31.82" 35 2.95"
190208 - 190305 30.69" 30 1.82"
190308 - 190405 38.98" 45 10.11"
190408 - 190505 25.82" 10 -3.05"
190508 - 190605 28.20" 19 -0.67"
190608 - 190705 34.77" 39 5.90"
190708 - 190805 27.97" 16 -0.90"
190808 - 190905 29.04" 23 0.17"
190908 - 191005 32.00" 36 3.13"
191008 - 191105 28.63" 22 -0.24"
191108 - 191205 31.14" 31 2.27"
191208 - 191305 27.98" 17 -0.89"
191308 - 191405 29.69" 25 0.82"
191408 - 191505 26.31" 11 -2.56"
191508 - 191605 35.59" 41 6.72"
191608 - 191705 26.78" 12 -2.09"
191708 - 191805 27.62" 15 -1.25"
191808 - 191905 30.29" 28 1.42"
191908 - 192005 23.99" 7 -4.88"
192008 - 192105 37.09" 43 8.22"
192108 - 192205 28.41" 20 -0.46"
192208 - 192305 28.04" 18 -0.83"
192308 - 192405 19.30" 1 -9.57"
192408 - 192505 33.50" 37 4.63"
192508 - 192605 23.87" 6 -5.00"
192608 - 192705 35.87" 42 7.00"
192708 - 192805 30.42" 29 1.55"
192808 - 192905 21.06" 3 -7.81"
192908 - 193005 23.06" 5 -5.81"
193008 - 193105 20.32" 2 -8.55"
193108 - 193205 31.56" 33 2.69"
193208 - 193305 28.41" 20 -0.46"
193308 - 193405 24.57" 9 -4.30"
193408 - 193505 29.23" 24 0.36"
193508 - 193605 27.20" 13 -1.67"
193608 - 193705 24.17" 8 -4.70"
193708 - 193805 37.42" 44 8.55"
193808 - 193905 22.14" 4 -6.73"
193908 - 194005 30.26" 27 1.39"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/