NAPLES (086078) Daily Climate Normals Minimum Temperature (degrees F) 1971-2000 Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 54 53 56 60 64 70 72 72 74 71 65 58 2 54 53 56 60 65 70 72 73 74 71 64 58 3 54 53 56 60 65 70 72 73 74 70 64 58 4 54 53 56 60 65 70 72 73 74 70 64 58 5 54 54 56 60 65 71 72 73 74 70 64 58 6 54 54 57 60 65 71 72 73 74 70 64 57 7 54 54 57 61 65 71 72 73 74 70 63 57 8 54 54 57 61 66 71 72 73 73 69 63 57 9 54 54 57 61 66 71 72 73 73 69 63 57 10 54 54 57 61 66 71 73 73 73 69 63 57 11 54 54 57 61 66 71 73 73 73 69 63 56 12 54 54 57 61 66 72 73 73 73 69 63 56 13 53 54 58 61 67 72 73 73 73 68 62 56 14 53 54 58 61 67 72 73 73 73 68 62 56 15 53 54 58 62 67 72 73 73 73 68 62 56 16 53 54 58 62 67 72 73 73 73 68 62 56 17 53 54 58 62 67 72 73 73 73 68 61 55 18 53 54 58 62 67 72 73 73 73 67 61 55 19 53 55 58 62 68 72 73 73 73 67 61 55 20 53 55 58 62 68 72 73 73 73 67 61 55 21 53 55 59 63 68 72 73 73 72 67 61 55 22 53 55 59 63 68 72 73 73 72 67 60 55 23 53 55 59 63 68 72 73 73 72 66 60 55 24 53 55 59 63 69 72 73 74 72 66 60 55 25 53 55 59 63 69 73 73 74 72 66 60 55 26 53 55 59 63 69 73 73 74 72 66 60 54 27 53 56 59 64 69 73 73 74 72 66 59 54 28 53 56 59 64 69 73 73 74 71 65 59 54 29 53 56 60 64 69 73 73 74 71 65 59 54 30 53 - 60 64 70 73 73 74 71 65 59 54 31 53 - 60 - 70 - 73 74 - 65 - 54 Month 53.4 54.3 57.9 61.8 67.1 71.7 72.7 73.2 72.8 67.8 61.7 55.8 Sum/average of daily normals might not match monthly normal due to rounding.
Official data and data for additional locations and years are available from the Regional Climate Centers and the National Climatic Data Center.