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 (52.04")
1901-1938 Base Period
189505 - 189610 50.22" 16 -1.82"
189605 - 189710 58.50" 36 6.46"
189705 - 189810 56.96" 31 4.92"
189805 - 189910 58.14" 34 6.10"
189905 - 190010 62.20" 41 10.16"
190005 - 190110 58.37" 35 6.33"
190105 - 190210 54.62" 25 2.58"
190205 - 190310 57.47" 32 5.43"
190305 - 190410 58.90" 38 6.86"
190405 - 190510 51.35" 17 -0.69"
190505 - 190610 54.32" 24 2.28"
190605 - 190710 58.88" 37 6.84"
190705 - 190810 51.35" 17 -0.69"
190805 - 190910 46.89" 9 -5.15"
190905 - 191010 56.53" 30 4.49"
191005 - 191110 47.08" 10 -4.96"
191105 - 191210 53.38" 21 1.34"
191205 - 191310 54.93" 27 2.89"
191305 - 191410 54.90" 26 2.86"
191405 - 191510 45.97" 7 -6.07"
191505 - 191610 61.85" 40 9.81"
191605 - 191710 44.99" 5 -7.05"
191705 - 191810 53.97" 23 1.93"
191805 - 191910 52.94" 19 0.90"
191905 - 192010 49.08" 13 -2.96"
192005 - 192110 64.22" 43 12.18"
192105 - 192210 49.70" 14 -2.34"
192205 - 192310 48.17" 11 -3.87"
192305 - 192410 46.61" 8 -5.43"
192405 - 192510 48.31" 12 -3.73"
192505 - 192610 42.91" 3 -9.13"
192605 - 192710 57.56" 33 5.52"
192705 - 192810 53.75" 22 1.71"
192805 - 192910 34.61" 1 -17.43"
192905 - 193010 38.05" 2 -13.99"
193005 - 193110 45.08" 6 -6.96"
193105 - 193210 56.00" 29 3.96"
193205 - 193310 59.01" 39 6.97"
193305 - 193410 63.95" 42 11.91"
193405 - 193510 52.99" 20 0.95"
193505 - 193610 43.87" 4 -8.17"
193605 - 193710 49.98" 15 -2.06"
193705 - 193810 54.98" 28 2.94"

Citing This Page

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