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Enter a 5-Digit ZIP Code or City + State Abbreviation

Use the Climate Data lookup to find climate information by ZIP Code. View high, low and average temperatures within an area and the amount of cooling required (CDD), amount of heating required (HDD) and amount of rain in inches.

  • Enter a 5-Digit ZIP Code (i.e. 92688) OR a City and State Abbreviation (i.e. Irvine CA)
  • Information is based on 1971 to 2000 normals.
  • Rain is displayed in inches.
  • Monthly and daily averages and yearly totals.
  • The amount of cooling (CDD) and heating (HDD) required.
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Climate Averages for ZIP Code 59812

Nearest weather station at MISSOULA 2 NE, MT. Elevation 3420 Feet
Month High Temp Average Temp Low Temp CDD HDD Rain(Inches) Zip Code Month Number
January 32.5 24.7 16.8 0 1,250 1.4 59812 1
February 39.3 30.1 20.9 0 977 1.1 59812 2
March 48.1 37.6 27.0 0 851 1.2 59812 3
April 57.1 44.9 32.7 0 604 1.4 59812 4
May 65.3 52.5 39.6 3 392 2.4 59812 5
June 73.4 59.7 45.9 30 191 2.1 59812 6
July 82.3 66.4 50.5 127 84 1.3 59812 7
August 82.2 66.1 49.9 113 81 1.2 59812 8
September 71.2 56.5 41.7 25 282 1.3 59812 9
October 57.4 45.0 32.6 0 620 1.1 59812 10
November 40.5 32.5 24.5 0 976 1.2 59812 11
December 32.1 24.6 17.0 0 1,254 1.4 59812 12
Yearly Total 298 7,562 17.0