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 (39.43")
1901-1937 Base Period
189502 - 189601 33.66" 2 -5.77"
189602 - 189701 39.44" 22 0.01"
189702 - 189801 43.46" 38 4.03"
189802 - 189901 43.10" 37 3.67"
189902 - 190001 35.83" 5 -3.60"
190002 - 190101 39.04" 18 -0.39"
190102 - 190201 43.72" 39 4.29"
190202 - 190301 44.36" 41 4.93"
190302 - 190401 44.28" 40 4.85"
190402 - 190501 38.39" 13 -1.04"
190502 - 190601 39.41" 21 -0.02"
190602 - 190701 39.28" 20 -0.15"
190702 - 190801 38.54" 15 -0.89"
190802 - 190901 35.50" 3 -3.93"
190902 - 191001 37.65" 11 -1.78"
191002 - 191101 36.63" 8 -2.80"
191102 - 191201 36.30" 7 -3.13"
191202 - 191301 41.95" 35 2.52"
191302 - 191401 37.34" 9 -2.09"
191402 - 191501 38.47" 14 -0.96"
191502 - 191601 39.27" 19 -0.16"
191602 - 191701 39.92" 28 0.49"
191702 - 191801 40.30" 29 0.87"
191802 - 191901 39.66" 24 0.23"
191902 - 192001 40.56" 30 1.13"
192002 - 192101 40.74" 32 1.31"
192102 - 192201 37.60" 10 -1.83"
192202 - 192301 41.69" 34 2.26"
192302 - 192401 35.93" 6 -3.50"
192402 - 192501 37.98" 12 -1.45"
192502 - 192601 40.62" 31 1.19"
192602 - 192701 39.73" 25 0.30"
192702 - 192801 45.33" 42 5.90"
192802 - 192901 39.86" 27 0.43"
192902 - 193001 42.95" 36 3.52"
193002 - 193101 31.58" 1 -7.85"
193102 - 193201 39.63" 23 0.20"
193202 - 193301 39.81" 26 0.38"
193302 - 193401 38.70" 16 -0.73"
193402 - 193501 35.65" 4 -3.78"
193502 - 193601 38.85" 17 -0.58"
193602 - 193701 41.68" 33 2.25"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/