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 (28.09")
1901-1930 Base Period
189505 - 189512 28.66" 22 0.57"
189605 - 189612 24.67" 7 -3.42"
189705 - 189712 38.14" 36 10.05"
189805 - 189812 29.11" 24 1.02"
189905 - 189912 23.63" 3 -4.46"
190005 - 190012 28.51" 21 0.42"
190105 - 190112 29.45" 26 1.36"
190205 - 190212 32.17" 32 4.08"
190305 - 190312 23.89" 5 -4.20"
190405 - 190412 27.28" 15 -0.81"
190505 - 190512 30.83" 28 2.74"
190605 - 190612 28.33" 19 0.24"
190705 - 190712 32.57" 33 4.48"
190805 - 190812 21.20" 1 -6.89"
190905 - 190912 23.87" 4 -4.22"
191005 - 191012 25.75" 10 -2.34"
191105 - 191112 26.64" 13 -1.45"
191205 - 191212 31.63" 29 3.54"
191305 - 191312 24.03" 6 -4.06"
191405 - 191412 21.69" 2 -6.40"
191505 - 191512 29.86" 27 1.77"
191605 - 191612 28.40" 20 0.31"
191705 - 191712 28.86" 23 0.77"
191805 - 191812 32.68" 34 4.59"
191905 - 191912 29.13" 25 1.04"
192005 - 192012 31.68" 30 3.59"
192105 - 192112 25.21" 8 -2.88"
192205 - 192212 27.61" 16 -0.48"
192305 - 192312 26.37" 12 -1.72"
192405 - 192412 26.83" 14 -1.26"
192505 - 192512 32.09" 31 4.00"
192605 - 192612 27.89" 18 -0.20"
192705 - 192712 37.83" 35 9.74"
192805 - 192812 27.61" 16 -0.48"
192905 - 192912 25.75" 10 -2.34"
193005 - 193012 25.64" 9 -2.45"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/