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 (41.08")
1901-1928 Base Period
189503 - 189512 38.97" 14 -2.11"
189603 - 189612 35.27" 5 -5.81"
189703 - 189712 38.19" 11 -2.89"
189803 - 189812 51.84" 32 10.76"
189903 - 189912 31.77" 3 -9.31"
190003 - 190012 45.46" 29 4.38"
190103 - 190112 47.52" 30 6.44"
190203 - 190212 42.75" 21 1.67"
190303 - 190312 43.01" 22 1.93"
190403 - 190412 30.29" 2 -10.79"
190503 - 190512 39.96" 17 -1.12"
190603 - 190612 44.80" 27 3.72"
190703 - 190712 44.69" 26 3.61"
190803 - 190812 38.62" 13 -2.46"
190903 - 190912 40.04" 18 -1.04"
191003 - 191012 37.02" 8 -4.06"
191103 - 191112 43.03" 23 1.95"
191203 - 191212 52.01" 33 10.93"
191303 - 191312 37.53" 9 -3.55"
191403 - 191412 38.36" 12 -2.72"
191503 - 191512 39.41" 16 -1.67"
191603 - 191612 37.63" 10 -3.45"
191703 - 191712 36.52" 7 -4.56"
191803 - 191812 40.72" 19 -0.36"
191903 - 191912 41.99" 20 0.91"
192003 - 192012 49.75" 31 8.67"
192103 - 192112 34.38" 4 -6.70"
192203 - 192212 44.10" 25 3.02"
192303 - 192312 43.33" 24 2.25"
192403 - 192412 45.07" 28 3.99"
192503 - 192512 29.36" 1 -11.72"
192603 - 192612 39.26" 15 -1.82"
192703 - 192712 36.01" 6 -5.07"
192803 - 192812 53.20" 34 12.12"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/