Climate at a Glance

National Time Series

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Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


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Dates Value Rank Departure From Mean (41.34°F)
1901-1953 Base Period
189512 - 189605 41.84°F 42 0.50°F
189612 - 189705 41.37°F 30 0.03°F
189712 - 189805 41.43°F 32 0.09°F
189812 - 189905 38.66°F 2 -2.68°F
189912 - 190005 41.85°F 43 0.51°F
190012 - 190105 41.21°F 25 -0.13°F
190112 - 190205 41.24°F 27 -0.10°F
190212 - 190305 40.34°F 11 -1.00°F
190312 - 190405 40.17°F 9 -1.17°F
190412 - 190505 40.14°F 7 -1.20°F
190512 - 190605 40.99°F 20 -0.35°F
190612 - 190705 41.71°F 38 0.37°F
190712 - 190805 42.61°F 54 1.27°F
190812 - 190905 41.35°F 29 0.01°F
190912 - 191005 41.13°F 23 -0.21°F
191012 - 191105 42.29°F 48 0.95°F
191112 - 191205 39.14°F 3 -2.20°F
191212 - 191305 40.53°F 14 -0.81°F
191312 - 191405 41.71°F 38 0.37°F
191412 - 191505 40.14°F 7 -1.20°F
191512 - 191605 41.02°F 21 -0.32°F
191612 - 191705 38.24°F 1 -3.10°F
191712 - 191805 40.48°F 13 -0.86°F
191812 - 191905 41.80°F 40 0.46°F
191912 - 192005 39.68°F 4 -1.66°F
192012 - 192105 43.69°F 57 2.35°F
192112 - 192205 40.96°F 19 -0.38°F
192212 - 192305 40.91°F 18 -0.43°F
192312 - 192405 40.46°F 12 -0.88°F
192412 - 192505 42.32°F 49 0.98°F
192512 - 192605 41.87°F 44 0.53°F
192612 - 192705 42.40°F 50 1.06°F
192712 - 192805 41.21°F 25 -0.13°F
192812 - 192905 39.96°F 5 -1.38°F
192912 - 193005 41.94°F 45 0.60°F
193012 - 193105 42.00°F 46 0.66°F
193112 - 193205 42.13°F 47 0.79°F
193212 - 193305 40.80°F 16 -0.54°F
193312 - 193405 44.51°F 58 3.17°F
193412 - 193505 41.81°F 41 0.47°F
193512 - 193605 40.07°F 6 -1.27°F
193612 - 193705 40.32°F 10 -1.02°F
193712 - 193805 42.90°F 56 1.56°F
193812 - 193905 42.47°F 51 1.13°F
193912 - 194005 41.33°F 28 -0.01°F
194012 - 194105 42.56°F 52 1.22°F
194112 - 194205 41.69°F 36 0.35°F
194212 - 194305 41.63°F 35 0.29°F
194312 - 194405 41.43°F 32 0.09°F
194412 - 194505 41.75°F 39 0.41°F
194512 - 194605 42.58°F 53 1.24°F
194612 - 194705 41.53°F 34 0.19°F
194712 - 194805 40.79°F 15 -0.55°F
194812 - 194905 40.83°F 17 -0.51°F
194912 - 195005 41.03°F 22 -0.31°F
195012 - 195105 41.13°F 23 -0.21°F
195112 - 195205 41.44°F 33 0.10°F
195212 - 195305 42.90°F 56 1.56°F

Citing This Page

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