Station: Mountain States Weather Services Standard time used: Mountain Latitude: 40° 35' Longitude: 105° 01' Elevation (ground): 4920 feet Year: 2001
  Fort Collins, Larimer County, Colorado
  Temperature (°F) Degree Precipitation (in.) Relative Humidity (%) Wind     Number of Days
  Averages Extremes days Water equivalent Snow, Ice pellets Local Time     Fastest mile Peak Gust     Sunrise to Sunset                               Max. Min.
Month Daily Maximum Daily Minimum Monthly Highest Date Lowest Date Heating (Base 65° F) Cooling (Base 65° F) Total Greatest in 24 hrs. Date Total Greatest in 24 hrs. Date 0500 Hour 1100 Hour 1700 Hour 2300 Hour Prevailing Direction (10s of Deg.) Average Speed (mph) Speed (mph) Direction (10s of Deg.) Date Speed (mph) Direction (10s of Deg.) Date Avg. sky cover, tenths, midnight-midnight Avg. sky cover, tenths, sunrise to sunset Clear Partly Cloudy Cloudy Precipitation trace or more Precipitation .01 inch or more Precipitation .10 inch or more Precipitation .50 inch or more Precipitation 1.00 inch or more Snow, Ice pellets trace or more Snow, Ice pellets .1 inch or more Snow, Ice pellets 1.0 inch or more Snow, Ice pellets 3.0 inch or more Snow, Ice pellets 6.0 inch or more Thunderstorms Heavy fog, visibility 1/4 mile or less Wind gust 39 m.p.h. or more Wind gust 50 m.p.h. or more Wind gust 74 m.p.h. or more Temperature 90°Fand above Temperature 32°F and below Temperature 32°F and below Temperature 0°F and below
                                                                                                       
JAN 42.1 16.5 29.3 66 4 1 17 1103 0 0.59 0.22 15-16 9.6 4.3 15-16 82 50 47 75 34 5.0 33 33 13 46 33 13 6.0 5.7 11 8 12 6 5 3 0 0 6 5 3 1 0 0 2 1 0 0 0 4 31 0
FEB 39.9 17.0 28.5 58 5 -12 9 1004 0 0.25 0.11 7-8 4.4 2.5 7-8 85 57 50 82 12 5.2 25 29 5 33 29 5 6.5 7.2 4 8 16 11 8 1 0 0 8 6 2 0 0 0 4 0 0 0 0 6 28 2
MAR 52.0 26.4 39.2 69 20 17 16 793 0 0.87 0.21 25 8.4 2.7 30-31 87 43 38 72 34 5.6 32 35 14 50 33 15 7.4 7.3 4 9 18 14 9 3 0 0 9 7 5 0 0 0 2 3 1 0 0 1 27 0
APR 62.8 36.3 49.6 81 18 28 1 451 0 2.82 1.56 21-22 9.7 7.1 21-22 80 38 33 67 14 6.6 29 35 11 41 35 11 6.1 7.0 2 14 14 8 6 4 2 2 4 4 3 1 0 2 1 1 0 0 0 0 10 0
MAY 70.0 42.5 56.3 86 13 32 3 258 3 3.98 1.01 2-3 10.1 5.8 2-3 84 40 45 75 34 5.6 35 04 20 51 04 20 6.3 6.7 6 10 15 16 14 8 3 0 3 3 2 2 0 8 2 2 1 0 0 0 1 0
JUN 84.1 51.9 68.0 98 30 40 14 51 148 0.74 0.40 13 0.0 - - 86 35 32 66 34 5.1 23 24 24 34 36 12 5.3 5.6 5 9 16 7 5 3 0 0 0 0 0 0 0 6 2 0 0 0 11 0 0 0
JUL 90.1 59.3 74.7 100 29 53 17 0 306 1.74 0.99 13 0.0 - - 87 35 35 68 14 4.8 33 33 2 46 33 2 5.5 6.0 5 18 8 11 7 3 1 0 0 0 0 0 0 12 0 1 0 0 17 0 0 0
AUG 87.7 56.1 71.9 97 5 49 17 1 221 0.36 0.10 6 0.0 - - 83 33 32 72 34 4.8 24 36 19 32 03 27 6.2 6.7 5 12 14 13 10 1 0 0 0 0 0 0 0 10 0 0 0 0 15 0 0 0
SEP 81.3 46.7 64.0 93 3 32 9 87 64 0.86 0.46 7-8 T T 7 84 32 33 74 34 4.7 25 32 1 37 02 7 4.0 4.5 13 10 7 13 9 3 0 0 1 0 0 0 0 6 0 0 0 0 7 0 1 0
OCT 63.8 34.1 49.0 83 2 24 26 490 0 0.26 0.17 4-5 T T 4 78 40 37 68 34 5.6 29 32 31 49 32 31 6.5 6.8 4 14 13 6 4 1 0 0 1 0 0 0 0 1 0 2 0 0 0 0 10 0
NOV 55.1 25.8 40.5 75 5 2 28 728 0 0.92 0.49 7 4.5 3.0 25-26 87 42 47 81 34 5.0 23 03 26 36 36 23 5.0 5.3 12 7 11 7 5 3 0 0 5 4 1 1 0 0 3 0 0 0 0 3 22 0
DEC 44.8 16.7 30.8 65 3 7 13 1056 0 0.12 0.11 31-1 2.4 1.6 31-1 84 48 47 77 34 5.1 29 23 28 37 33 28 5.4 5.5 10 9 12 5 4 0 0 0 5 4 1 0 0 0 0 0 0 0 0 2 31 0
ANN 64.5 35.8 50.1 100 AUG8+ -12 DEC 11 6022 742 13.51 1.56 MAY 17 49.1 7.1 MAR 15-16 84 41 40 73 34 5.3 35 30 17 51 32 17 5.9 6.2 81 128 156 117 86 33 6 2 42 33 17 5 0 45 16 10 2 0 50 16 161 2
Note: + Last of more than one occurrence.