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 (30.06")
1901-1938 Base Period
189510 - 189605 34.09" 34 4.03"
189610 - 189705 27.56" 10 -2.50"
189710 - 189805 37.76" 40 7.70"
189810 - 189905 40.09" 43 10.03"
189910 - 190005 30.31" 20 0.25"
190010 - 190105 38.35" 42 8.29"
190110 - 190205 34.19" 35 4.13"
190210 - 190305 34.97" 36 4.91"
190310 - 190405 31.78" 27 1.72"
190410 - 190505 20.87" 1 -9.19"
190510 - 190605 30.35" 21 0.29"
190610 - 190705 28.58" 14 -1.48"
190710 - 190805 35.80" 38 5.74"
190810 - 190905 32.18" 29 2.12"
190910 - 191005 25.60" 6 -4.46"
191010 - 191105 23.92" 3 -6.14"
191110 - 191205 37.83" 41 7.77"
191210 - 191305 31.82" 28 1.76"
191310 - 191405 32.88" 32 2.82"
191410 - 191505 28.07" 12 -1.99"
191510 - 191605 30.01" 19 -0.05"
191610 - 191705 27.20" 9 -2.86"
191710 - 191805 25.82" 7 -4.24"
191810 - 191905 30.80" 24 0.74"
191910 - 192005 33.22" 33 3.16"
192010 - 192105 28.71" 15 -1.35"
192110 - 192205 28.81" 16 -1.25"
192210 - 192305 29.00" 17 -1.06"
192310 - 192405 36.49" 39 6.43"
192410 - 192505 20.93" 2 -9.13"
192510 - 192605 30.72" 23 0.66"
192610 - 192705 26.77" 8 -3.29"
192710 - 192805 32.41" 31 2.35"
192810 - 192905 31.61" 26 1.55"
192910 - 193005 24.02" 5 -6.04"
193010 - 193105 29.22" 18 -0.84"
193110 - 193205 23.98" 4 -6.08"
193210 - 193305 35.41" 37 5.35"
193310 - 193405 28.44" 13 -1.62"
193410 - 193505 27.72" 11 -2.34"
193510 - 193605 30.94" 25 0.88"
193610 - 193705 32.26" 30 2.20"
193710 - 193805 30.51" 22 0.45"

Citing This Page

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