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 (106.38")
1901-1939 Base Period
189501 - 189812 98.22" 9 -8.16"
189601 - 189912 95.64" 5 -10.74"
189701 - 190012 108.43" 28 2.05"
189801 - 190112 103.81" 14 -2.57"
189901 - 190212 106.16" 20 -0.22"
190001 - 190312 106.73" 23 0.35"
190101 - 190412 97.48" 6 -8.90"
190201 - 190512 113.24" 33 6.86"
190301 - 190612 114.71" 35 8.33"
190401 - 190712 116.52" 39 10.14"
190501 - 190812 118.75" 41 12.37"
190601 - 190912 104.60" 16 -1.78"
190701 - 191012 94.23" 4 -12.15"
190801 - 191112 92.52" 3 -13.86"
190901 - 191212 87.44" 1 -18.94"
191001 - 191312 98.61" 10 -7.77"
191101 - 191412 113.95" 34 7.57"
191201 - 191512 116.51" 38 10.13"
191301 - 191612 115.17" 36 8.79"
191401 - 191712 97.75" 7 -8.63"
191501 - 191812 88.78" 2 -17.60"
191601 - 191912 99.56" 11 -6.82"
191701 - 192012 107.57" 26 1.19"
191801 - 192112 117.40" 40 11.02"
191901 - 192212 120.01" 42 13.63"
192001 - 192312 115.67" 37 9.29"
192101 - 192412 106.50" 21 0.12"
192201 - 192512 105.74" 18 -0.64"
192301 - 192612 111.14" 31 4.76"
192401 - 192712 100.11" 12 -6.27"
192501 - 192812 106.03" 19 -0.35"
192601 - 192912 110.34" 30 3.96"
192701 - 193012 104.25" 15 -2.13"
192801 - 193112 107.34" 25 0.96"
192901 - 193212 112.52" 32 6.14"
193001 - 193312 107.31" 24 0.93"
193101 - 193412 103.35" 13 -3.03"
193201 - 193512 109.19" 29 2.81"
193301 - 193612 104.90" 17 -1.48"
193401 - 193712 106.65" 22 0.27"
193501 - 193812 108.43" 28 2.05"
193601 - 193912 97.95" 8 -8.43"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/