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 (152.06")
1901-1957 Base Period
189501 - 189912 150.92" 28 -1.14"
189601 - 190012 158.69" 50 6.63"
189701 - 190112 154.27" 37 2.21"
189801 - 190212 154.53" 39 2.47"
189901 - 190312 155.42" 45 3.36"
190001 - 190412 154.62" 40 2.56"
190101 - 190512 154.43" 38 2.37"
190201 - 190612 157.80" 49 5.74"
190301 - 190712 155.18" 43 3.12"
190401 - 190812 151.35" 29 -0.71"
190501 - 190912 153.27" 35 1.21"
190601 - 191012 145.70" 8 -6.36"
190701 - 191112 147.35" 17 -4.71"
190801 - 191212 149.90" 23 -2.16"
190901 - 191312 148.80" 20 -3.26"
191001 - 191412 146.07" 9 -5.99"
191101 - 191512 150.91" 27 -1.15"
191201 - 191612 150.88" 26 -1.18"
191301 - 191712 145.43" 7 -6.63"
191401 - 191812 146.40" 12 -5.66"
191501 - 191912 147.22" 16 -4.84"
191601 - 192012 146.43" 15 -5.63"
191701 - 192112 145.13" 6 -6.93"
191801 - 192212 150.08" 24 -1.98"
191901 - 192312 149.39" 22 -2.67"
192001 - 192412 148.24" 18 -3.82"
192101 - 192512 144.93" 5 -7.13"
192201 - 192612 146.09" 10 -5.97"
192301 - 192712 146.40" 12 -5.66"
192401 - 192812 151.64" 30 -0.42"
192501 - 192912 154.69" 41 2.63"
192601 - 193012 151.85" 32 -0.21"
192701 - 193112 148.90" 21 -3.16"
192801 - 193212 150.09" 25 -1.97"
192901 - 193312 146.26" 11 -5.80"
193001 - 193412 140.68" 1 -11.38"
193101 - 193512 146.42" 14 -5.64"
193201 - 193612 143.50" 3 -8.56"
193301 - 193712 141.24" 2 -10.82"
193401 - 193812 144.32" 4 -7.74"
193501 - 193912 148.40" 19 -3.66"
193601 - 194012 152.03" 33 -0.03"
193701 - 194112 157.20" 47 5.14"
193801 - 194212 161.48" 54 9.42"
193901 - 194312 160.50" 52 8.44"
194001 - 194412 158.73" 51 6.67"
194101 - 194512 161.96" 55 9.90"
194201 - 194612 157.33" 48 5.27"
194301 - 194712 155.04" 42 2.98"
194401 - 194812 151.67" 31 -0.39"
194501 - 194912 155.62" 46 3.56"
194601 - 195012 155.34" 44 3.28"
194701 - 195112 165.22" 58 13.16"
194801 - 195212 162.65" 56 10.59"
194901 - 195312 164.41" 57 12.35"
195001 - 195412 167.63" 59 15.57"
195101 - 195512 160.77" 53 8.71"
195201 - 195612 152.04" 34 -0.02"
195301 - 195712 153.71" 36 1.65"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/