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 (73.75")
1926-1970 Base Period
192501 - 192612 78.57" 38 4.82"
192601 - 192712 71.88" 16 -1.87"
192701 - 192812 77.83" 36 4.08"
192801 - 192912 87.01" 45 13.26"
192901 - 193012 85.07" 44 11.32"
193001 - 193112 80.51" 41 6.76"
193101 - 193212 76.82" 33 3.07"
193201 - 193312 68.73" 10 -5.02"
193301 - 193412 65.13" 3 -8.62"
193401 - 193512 75.07" 27 1.32"
193501 - 193612 79.34" 40 5.59"
193601 - 193712 73.93" 23 0.18"
193701 - 193812 77.39" 34 3.64"
193801 - 193912 82.57" 43 8.82"
193901 - 194012 75.84" 31 2.09"
194001 - 194112 69.53" 12 -4.22"
194101 - 194212 69.16" 11 -4.59"
194201 - 194312 77.64" 35 3.89"
194301 - 194412 82.32" 42 8.57"
194401 - 194512 78.12" 37 4.37"
194501 - 194612 74.99" 25 1.24"
194601 - 194712 74.25" 24 0.50"
194701 - 194812 75.06" 26 1.31"
194801 - 194912 75.65" 29 1.90"
194901 - 195012 66.97" 5 -6.78"
195001 - 195112 63.87" 2 -9.88"
195101 - 195212 72.63" 18 -1.12"
195201 - 195312 71.47" 14 -2.28"
195301 - 195412 67.93" 8 -5.82"
195401 - 195512 72.17" 17 -1.58"
195501 - 195612 73.92" 22 0.17"
195601 - 195712 67.24" 6 -6.51"
195701 - 195812 67.77" 7 -5.98"
195801 - 195912 71.41" 13 -2.34"
195901 - 196012 73.10" 20 -0.65"
196001 - 196112 78.90" 39 5.15"
196101 - 196212 76.48" 32 2.73"
196201 - 196312 75.35" 28 1.60"
196301 - 196412 75.67" 30 1.92"
196401 - 196512 73.75" 21 0.00"
196501 - 196612 71.83" 15 -1.92"
196601 - 196712 72.86" 19 -0.89"
196701 - 196812 68.50" 9 -5.25"
196801 - 196912 58.87" 1 -14.88"
196901 - 197012 65.70" 4 -8.05"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/