Interactive (Beta) Radar Satellite Currents Severe Forecasts Climate Tropical Rivers Live Search Map
Temperature Change Precipitation Yesterday Records Normals Drought Short-Term Long-Term
Climatological Normals

Yearly Normals for Roundup, MT

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 13 36 24 0.43 1259 0 Feb 17 43 30 0.36 980 0 Mar 24 51 37 0.64 857 0 Apr 32 60 46 1.28 562 0 May 42 70 56 2.35 303 11 Jun 50 79 65 2.15 106 90 Jul 55 87 71 1.65 31 205 Aug 53 86 70 1.29 57 199 Sep 43 75 59 1.27 236 51 Oct 34 63 48 1.03 521 0 Nov 22 46 34 0.34 929 0 Dec 15 38 26 0.46 1203 0 Year 33 61 47 13.25 7044 556 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather