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 (42.90°F)
1901-2000 Base Period
189509 - 189602 42.30°F 31 -0.60°F
189609 - 189702 41.71°F 16 -1.19°F
189709 - 189802 43.20°F 67 0.30°F
189809 - 189902 39.87°F 1 -3.03°F
189909 - 190002 43.37°F 77 0.47°F
190009 - 190102 43.16°F 66 0.26°F
190109 - 190202 42.23°F 29 -0.67°F
190209 - 190302 41.83°F 20 -1.07°F
190309 - 190402 41.10°F 9 -1.80°F
190409 - 190502 41.35°F 11 -1.55°F
190509 - 190602 42.90°F 55 0.00°F
190609 - 190702 43.39°F 80 0.49°F
190709 - 190802 43.16°F 66 0.26°F
190809 - 190902 43.42°F 81 0.52°F
190909 - 191002 41.14°F 10 -1.76°F
191009 - 191102 43.49°F 84 0.59°F
191109 - 191202 40.68°F 6 -2.22°F
191209 - 191302 41.84°F 21 -1.06°F
191309 - 191402 42.96°F 57 0.06°F
191409 - 191502 42.40°F 34 -0.50°F
191509 - 191602 42.88°F 53 -0.02°F
191609 - 191702 40.53°F 5 -2.37°F
191709 - 191802 40.89°F 7 -2.01°F
191809 - 191902 42.85°F 52 -0.05°F
191909 - 192002 41.54°F 13 -1.36°F
192009 - 192102 44.03°F 100 1.13°F
192109 - 192202 43.05°F 60 0.15°F
192209 - 192302 43.64°F 90 0.74°F
192309 - 192402 42.72°F 47 -0.18°F
192409 - 192502 42.51°F 40 -0.39°F
192509 - 192602 42.75°F 48 -0.15°F
192609 - 192702 43.38°F 79 0.48°F
192709 - 192802 43.30°F 73 0.40°F
192809 - 192902 41.02°F 8 -1.88°F
192909 - 193002 42.22°F 28 -0.68°F
193009 - 193102 43.44°F 82 0.54°F
193109 - 193202 45.23°F 113 2.33°F
193209 - 193302 41.84°F 21 -1.06°F
193309 - 193402 45.22°F 111 2.32°F
193409 - 193502 44.26°F 105 1.36°F
193509 - 193602 40.24°F 2 -2.66°F
193609 - 193702 41.78°F 17 -1.12°F
193709 - 193802 43.54°F 86 0.64°F
193809 - 193902 43.51°F 85 0.61°F
193909 - 194002 43.30°F 73 0.40°F
194009 - 194102 43.70°F 91 0.80°F
194109 - 194202 43.22°F 69 0.32°F
194209 - 194302 43.34°F 75 0.44°F
194309 - 194402 43.01°F 58 0.11°F
194409 - 194502 43.08°F 62 0.18°F
194509 - 194602 42.75°F 48 -0.15°F
194609 - 194702 43.13°F 64 0.23°F
194709 - 194802 42.64°F 44 -0.26°F
194809 - 194902 41.88°F 23 -1.02°F
194909 - 195002 43.71°F 93 0.81°F
195009 - 195102 43.23°F 70 0.33°F
195109 - 195202 42.48°F 38 -0.42°F
195209 - 195302 44.08°F 102 1.18°F
195309 - 195402 45.38°F 114 2.48°F
195409 - 195502 43.25°F 71 0.35°F
195509 - 195602 42.36°F 33 -0.54°F
195609 - 195702 43.82°F 97 0.92°F
195709 - 195802 42.78°F 50 -0.12°F
195809 - 195902 42.90°F 55 0.00°F
195909 - 196002 42.11°F 27 -0.79°F
196009 - 196102 43.58°F 89 0.68°F
196109 - 196202 41.79°F 18 -1.11°F
196209 - 196302 42.57°F 42 -0.33°F
196309 - 196402 43.49°F 84 0.59°F
196409 - 196502 42.70°F 46 -0.20°F
196509 - 196602 42.48°F 38 -0.42°F
196609 - 196702 43.21°F 68 0.31°F
196709 - 196802 42.24°F 30 -0.66°F
196809 - 196902 41.98°F 24 -0.92°F
196909 - 197002 42.35°F 32 -0.55°F
197009 - 197102 42.44°F 36 -0.46°F
197109 - 197202 43.08°F 62 0.18°F
197209 - 197302 41.45°F 12 -1.45°F
197309 - 197402 43.81°F 96 0.91°F
197409 - 197502 42.89°F 54 -0.01°F
197509 - 197602 43.98°F 99 1.08°F
197609 - 197702 40.45°F 4 -2.45°F
197709 - 197802 41.65°F 14 -1.25°F
197809 - 197902 40.26°F 3 -2.64°F
197909 - 198002 43.55°F 87 0.65°F
198009 - 198102 44.22°F 104 1.32°F
198109 - 198202 42.41°F 35 -0.49°F
198209 - 198302 44.04°F 101 1.14°F
198309 - 198402 42.55°F 41 -0.35°F
198409 - 198502 41.67°F 15 -1.23°F
198509 - 198602 42.65°F 45 -0.25°F
198609 - 198702 43.73°F 94 0.83°F
198709 - 198802 43.03°F 59 0.13°F
198809 - 198902 43.10°F 63 0.20°F
198909 - 199002 43.71°F 93 0.81°F
199009 - 199102 44.40°F 106 1.50°F
199109 - 199202 44.69°F 108 1.79°F
199209 - 199302 42.10°F 26 -0.80°F
199309 - 199402 41.82°F 19 -1.08°F
199409 - 199502 44.83°F 110 1.93°F
199509 - 199602 43.33°F 74 0.43°F
199609 - 199702 42.78°F 50 -0.12°F
199709 - 199802 44.82°F 109 1.92°F
199809 - 199902 46.31°F 119 3.41°F
199909 - 200002 46.11°F 118 3.21°F
200009 - 200102 42.08°F 25 -0.82°F
200109 - 200202 45.74°F 117 2.84°F
200209 - 200302 43.56°F 88 0.66°F
200309 - 200402 43.84°F 98 0.94°F
200409 - 200502 45.23°F 113 2.33°F
200509 - 200602 45.70°F 116 2.80°F
200609 - 200702 43.38°F 79 0.48°F
200709 - 200802 44.22°F 104 1.32°F
200809 - 200902 43.80°F 95 0.90°F
200909 - 201002 42.47°F 37 -0.43°F
201009 - 201102 43.36°F 76 0.46°F
201109 - 201202 45.66°F 115 2.76°F
201209 - 201302 44.52°F 107 1.62°F
201309 - 201402 42.63°F 43 -0.27°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2019, retrieved on August 18, 2019 from https://www.ncdc.noaa.gov/cag/