Grand Canyon Temperatures and Precipitation Month South Rim North Rim Inner Gorge Max (ºF) Min (ºF) Precip (In.) Max (ºF) Min (ºF) Precip (In.) Max (ºF) Min (ºF) Precip (In.) January 41 18 1.32 37 16 3.17 56 36 0.68 February 45 21 1.55 39 18 3.22 62 42 0.75 March 51 25 1.38 44 21 2.63 71 48 0.79 April 60 32 0.93 53 29 1.73 82 56 0.47 May 70 39 0.66 62 34 1.17 92 63 0.36 June 81 47 0.42 73 40 0.86 101 72 0.3 July 84 54 1.81 77 46 1.93 106 78 0.84 August 82 53 2.25 75 45 2.85 103 75 1.4 September 76 47 1.56 69 39 1.99 97 69 0.97 October 65 36 1.1 59 31 1.38 84 58 0.65 November 52 27 0.94 46 24 1.48 68 46 0.43 December 43 20 1.62 40 20 2.83 57 37 0.87

Havasu Falls Temperatures and Precipitation Month In Canyon Trailhead Max (ºF) Min (ºF) Max (ºF) Min (ºF) Precip (In.) January 53 27 51.2 21.4 0.97 February 60 32 55.1 24.1 0.98 March 67 37 61.3 27 0.98 April 75 43 69.1 32 0.53 May 86 50 77.8 38.8 0.35 June 96 60 87.5 46.3 0.35 July 99 66 91.3 55.1 1.79 August 99 64 88.4 54.1 2.09 September 89 56 83.8 46.8 1.11 October 78 46 73.7 36.6 0.8 November 64 35 61.9 27 0.71 December 53 27 52.6 21.6 0.91