..2010 YEAR IN REVIEW FOR BILLINGS... BELOW IS A SUMMARY OF THE TEMPERATURE AND PRECIPITATION STATISTICS FOR BILLINGS FOR 2010. ALL TEMPERATURES ARE IN DEGREES FAHRENHEIT AND ALL PRECIPITATION AMOUNTS ARE IN INCHES. NORMALS ARE 30 YEAR AVERAGES CALCULATED FROM 1971 TO 2000. RECORDS STARTED BEING RECORDED FOR THE BILLINGS AIRPORT IN 1934 AND ARE LISTED IF IN THE TOP 10. ..BILLINGS MONTHLY PRECIPITATION... MONTH NORMALS 2010 VALUES DEPARTURE RECORD JANUARY 0.81 1.09 +0.28 FEBRUARY 0.58 0.39 -0.19 MARCH 1.12 0.43 -0.69 APRIL 1.74 1.24 -0.50 MAY 2.48 1.92 -0.56 JUNE 1.89 5.10 +3.21 8TH WETTEST JULY 1.28 1.70 +0.42 AUGUST 0.85 2.78 +1.93 2ND WETTEST SEPTEMBER 1.34 0.63 -0.71 OCTOBER 1.26 0.63 -0.63 NOVEMBER 0.75 1.89 +1.14 3RD WETTEST DECEMBER 0.67 0.95 +0.28 YEAR 14.77 18.75 +3.98 8TH WETTEST +RECORD TIED ..BILLINGS 2010 TOP 3 DAILY MAXIMUM PRECIPITATION... 2.24 JUNE 20 0.95 MAY 24 0.93 AUGUST 30 ALL TIME RECORD...2.91 ON JUNE 8 1997 ..BILLINGS MONTHLY SNOWFALL... MONTH NORMALS 2010 VALUES DEPARTURE RECORD JANUARY 10.9 18.2 +7.3 FEBRUARY 6.5 7.4 +0.9 MARCH 10.3 0.3 -10.0 LEAST SNOWIEST APRIL 7.6 2.2 -5.4 MAY 1.8 0.7 -1.1 JUNE TRACE 0.0 -TRACE JULY 0.0 TRACE +TRACE AUGUST TRACE TRACE 0.0 SEPTEMBER 1.3 0.0 -1.3 OCTOBER 4.2 TRACE -4.2 NOVEMBER 7.5 23.3 +15.8 2ND SNOWIEST DECEMBER 8.9 15.8 +6.9 YEAR 59.0 67.9 +8.9 +RECORD TIED ..BILLINGS 2010 TOP 3 DAILY MAXIMUM SNOWFALL... 8.4 NOVEMBER 28 6.9 JANUARY 5 6.4 NOVEMBER 20 ALL TIME RECORD...23.7 ON APRIL 4 1955 ..BILLINGS AVERAGE TEMPERATURES... MONTH NORMALS 2010 VALUES DEPARTURE RECORD JANUARY 24.0 25.3 +1.3 FEBRUARY 29.8 26.3 -3.5 MARCH 37.0 44.0 +7.0 4TH WARMEST+ APRIL 46.1 46.5 +0.4 MAY 55.7 51.7 -4.0 JUNE 65.2 63.8 -1.4 JULY 72.0 71.5 -0.5 AUGUST 70.9 70.5 -0.4 SEPTEMBER 59.5 59.7 +0.2 OCTOBER 48.1 53.6 +5.5 7TH WARMEST NOVEMBER 34.1 30.3 -3.8 8TH COLDEST DECEMBER 26.1 24.7 -1.4 YEAR 47.1 47.5 +0.4 +RECORD TIED ..BILLINGS AVERAGE HIGH TEMPERATURES... MONTH NORMALS 2010 VALUES DEPARTURE RECORD JANUARY 32.8 33.2 +0.4 FEBRUARY 39.5 34.3 -5.2 MARCH 47.6 55.4 +7.8 5TH WARMEST APRIL 57.5 57.8 +0.3 MAY 67.4 62.5 -4.9 10TH COLDEST+ JUNE 78.0 75.3 -2.7 JULY 85.8 84.9 -0.9 AUGUST 84.5 83.7 -0.8 SEPTEMBER 71.8 72.0 +0.2 OCTOBER 58.9 65.9 +7.0 8TH WARMEST NOVEMBER 42.7 39.2 -3.5 9TH COLDEST DECEMBER 34.5 31.7 -2.8 YEAR 58.4 58.1 -0.3 +RECORD TIED ..BILLINGS AVERAGE LOW TEMPERATURES... MONTH NORMALS 2010 VALUES DEPARTURE RECORD JANUARY 15.1 17.5 +2.4 FEBRUARY 20.1 18.4 -1.7 MARCH 26.4 32.7 +6.3 4TH WARMEST APRIL 34.7 35.2 +0.5 MAY 44.0 41.0 -3.0 JUNE 52.5 52.4 -0.1 JULY 58.3 58.1 -0.2 AUGUST 57.3 57.2 -0.1 SEPTEMBER 47.1 47.4 +0.3 OCTOBER 37.2 41.4 +4.2 7TH WARMEST+ NOVEMBER 25.6 21.4 -4.2 DECEMBER 17.7 17.6 -0.1 YEAR 36.3 36.8 +0.5 +RECORD TIED ..BILLINGS 2010 TOP 3 WARMEST HIGH TEMPERATURES... 101 AUGUST 21 99 AUGUST 26 98 JULY 16 ALL TIME RECORD...108 ON JULY 14 2002 ..BILLINGS 2010 TOP 3 COLDEST HIGH TEMPERATURES... 0 NOVEMBER 23 2 DECEMBER 31 3 NOVEMBER 22 ALL TIME RECORD...-21 ON JANUARY 26 1972 ..BILLINGS 2010 TOP 3 WARMEST LOW TEMPERATURES... 67 JULY 17 66 JUNE 30 AND JULY 29 65 JULY 26 ALL TIME RECORD...76 ON JUNE 28 1936 ..BILLINGS 2010 TOP 3 COLDEST LOW TEMPERATURES... -19 JANUARY 7 -14 JANUARY 6 AND NOVEMBER 24 -10 NOVEMBER 22 ALL TIME RECORD...-38 ON FEBRUARY 15 1936 $$