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 (54.94°F)
1901-1984 Base Period
189503 - 189608 54.78°F 34 -0.16°F
189603 - 189708 54.61°F 24 -0.33°F
189703 - 189808 55.02°F 55 0.08°F
189803 - 189908 53.77°F 2 -1.17°F
189903 - 190008 55.15°F 62 0.21°F
190003 - 190108 55.50°F 76 0.56°F
190103 - 190208 54.91°F 47 -0.03°F
190203 - 190308 54.31°F 13 -0.63°F
190303 - 190408 53.78°F 3 -1.16°F
190403 - 190508 54.21°F 10 -0.73°F
190503 - 190608 54.69°F 30 -0.25°F
190603 - 190708 54.36°F 15 -0.58°F
190703 - 190808 54.63°F 25 -0.31°F
190803 - 190908 54.93°F 49 -0.01°F
190903 - 191008 54.70°F 31 -0.24°F
191003 - 191108 55.90°F 84 0.96°F
191103 - 191208 53.86°F 4 -1.08°F
191203 - 191308 53.98°F 5 -0.96°F
191303 - 191408 55.03°F 56 0.09°F
191403 - 191508 54.41°F 16 -0.53°F
191503 - 191608 54.35°F 14 -0.59°F
191603 - 191708 53.44°F 1 -1.50°F
191703 - 191808 53.99°F 6 -0.95°F
191803 - 191908 55.39°F 73 0.45°F
191903 - 192008 54.14°F 8 -0.80°F
192003 - 192108 55.33°F 69 0.39°F
192103 - 192208 55.61°F 80 0.67°F
192203 - 192308 55.02°F 55 0.08°F
192303 - 192408 54.16°F 9 -0.78°F
192403 - 192508 54.85°F 42 -0.09°F
192503 - 192608 55.30°F 67 0.36°F
192603 - 192708 54.88°F 45 -0.06°F
192703 - 192808 54.80°F 37 -0.14°F
192803 - 192908 54.29°F 12 -0.65°F
192903 - 193008 55.06°F 59 0.12°F
193003 - 193108 55.52°F 78 0.58°F
193103 - 193208 55.84°F 83 0.90°F
193203 - 193308 54.81°F 38 -0.13°F
193303 - 193408 56.85°F 89 1.91°F
193403 - 193508 56.32°F 88 1.38°F
193503 - 193608 54.83°F 39 -0.11°F
193603 - 193708 55.48°F 75 0.54°F
193703 - 193808 55.72°F 82 0.78°F
193803 - 193908 55.95°F 86 1.01°F
193903 - 194008 55.63°F 81 0.69°F
194003 - 194108 55.45°F 74 0.51°F
194103 - 194208 55.21°F 64 0.27°F
194203 - 194308 55.26°F 65 0.32°F
194303 - 194408 54.91°F 47 -0.03°F
194403 - 194508 54.79°F 35 -0.15°F
194503 - 194608 55.28°F 66 0.34°F
194603 - 194708 55.32°F 68 0.38°F
194703 - 194808 54.76°F 33 -0.18°F
194803 - 194908 54.87°F 43 -0.07°F
194903 - 195008 54.92°F 48 -0.02°F
195003 - 195108 54.26°F 11 -0.68°F
195103 - 195208 54.65°F 29 -0.29°F
195203 - 195308 55.57°F 79 0.63°F
195303 - 195408 56.05°F 87 1.11°F
195403 - 195508 55.39°F 73 0.45°F
195503 - 195608 55.01°F 51 0.07°F
195603 - 195708 55.34°F 70 0.40°F
195703 - 195808 54.84°F 41 -0.10°F
195803 - 195908 55.12°F 60 0.18°F
195903 - 196008 54.79°F 35 -0.15°F
196003 - 196108 55.05°F 58 0.11°F
196103 - 196208 54.51°F 20 -0.43°F
196203 - 196308 55.02°F 55 0.08°F
196303 - 196408 55.38°F 71 0.44°F
196403 - 196508 54.43°F 17 -0.51°F
196503 - 196608 54.47°F 18 -0.47°F
196603 - 196708 54.99°F 50 0.05°F
196703 - 196808 54.51°F 20 -0.43°F
196803 - 196908 54.47°F 18 -0.47°F
196903 - 197008 54.64°F 27 -0.30°F
197003 - 197108 54.54°F 22 -0.40°F
197103 - 197208 54.88°F 44 -0.06°F
197203 - 197308 54.63°F 25 -0.31°F
197303 - 197408 55.51°F 77 0.57°F
197403 - 197508 54.72°F 32 -0.22°F
197503 - 197608 54.83°F 39 -0.11°F
197603 - 197708 54.60°F 23 -0.34°F
197703 - 197808 55.14°F 61 0.20°F
197803 - 197908 54.00°F 7 -0.94°F
197903 - 198008 55.16°F 63 0.22°F
198003 - 198108 55.92°F 85 0.98°F
198103 - 198208 55.02°F 55 0.08°F
198203 - 198308 55.04°F 57 0.10°F
198303 - 198408 54.64°F 27 -0.30°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/