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 (31.51")
1901-1955 Base Period
189501 - 189512 30.05" 24 -1.46"
189601 - 189612 42.05" 61 10.54"
189701 - 189712 34.93" 42 3.42"
189801 - 189812 24.52" 6 -6.99"
189901 - 189912 36.72" 49 5.21"
190001 - 190012 30.02" 23 -1.49"
190101 - 190112 30.60" 27 -0.91"
190201 - 190212 37.56" 51 6.05"
190301 - 190312 30.80" 29 -0.71"
190401 - 190412 39.24" 56 7.73"
190501 - 190512 25.38" 9 -6.13"
190601 - 190612 34.81" 41 3.30"
190701 - 190712 39.17" 55 7.66"
190801 - 190812 25.01" 8 -6.50"
190901 - 190912 38.20" 54 6.69"
191001 - 191012 30.95" 30 -0.56"
191101 - 191112 25.75" 11 -5.76"
191201 - 191212 37.56" 51 6.05"
191301 - 191312 31.35" 34 -0.16"
191401 - 191412 30.23" 26 -1.28"
191501 - 191512 31.59" 36 0.08"
191601 - 191612 35.69" 45 4.18"
191701 - 191712 30.62" 28 -0.89"
191801 - 191812 26.42" 13 -5.09"
191901 - 191912 33.40" 40 1.89"
192001 - 192012 31.68" 37 0.17"
192101 - 192112 33.21" 39 1.70"
192201 - 192212 29.98" 22 -1.53"
192301 - 192312 28.97" 18 -2.54"
192401 - 192412 25.49" 10 -6.02"
192501 - 192512 28.89" 17 -2.62"
192601 - 192612 31.31" 33 -0.20"
192701 - 192712 35.91" 47 4.40"
192801 - 192812 26.16" 12 -5.35"
192901 - 192912 23.09" 3 -8.42"
193001 - 193012 22.17" 1 -9.34"
193101 - 193112 29.13" 19 -2.38"
193201 - 193212 30.20" 25 -1.31"
193301 - 193312 30.97" 31 -0.54"
193401 - 193412 29.68" 20 -1.83"
193501 - 193512 22.97" 2 -8.54"
193601 - 193612 26.81" 15 -4.70"
193701 - 193712 40.42" 58 8.91"
193801 - 193812 31.45" 35 -0.06"
193901 - 193912 24.06" 4 -7.45"
194001 - 194012 35.83" 46 4.32"
194101 - 194112 35.24" 44 3.73"
194201 - 194212 37.57" 52 6.06"
194301 - 194312 28.77" 16 -2.74"
194401 - 194412 24.38" 5 -7.13"
194501 - 194512 38.02" 53 6.51"
194601 - 194612 31.73" 38 0.22"
194701 - 194712 30.98" 32 -0.53"
194801 - 194812 39.35" 57 7.84"
194901 - 194912 24.76" 7 -6.75"
195001 - 195012 41.09" 59 9.58"
195101 - 195112 35.06" 43 3.55"
195201 - 195212 26.71" 14 -4.80"
195301 - 195312 41.25" 60 9.74"
195401 - 195412 29.76" 21 -1.75"
195501 - 195512 35.93" 48 4.42"

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/