------------------------------------------------------------------------------------------------- 1971-2000 Daily/Monthly Station Normals Provided by National Climatic Data Center/NESDIS/NOAA ------------------------------------------------------------------------------------------------- Station COOP ID: 417945 Station Name, State, Division, Call: SAN ANTONIO INTL AP TX 07 SAT Latitude, Longitude, Elevation, Elements: 29 31 58 -098 27 49 809 XNP ------------------------------------------------------------------------------------------------- Minimum Temperature (deg F [tenths deg F for monthly]) DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH ------------------------------------------------------------------------------------------------- JAN 39 39 39 39 38 38 38 38 38 38 38 38 38 38 38 38 38 38 39 39 39 39 39 39 39 39 39 39 39 40 40 386 FEB 40 40 40 40 40 41 41 41 41 41 41 42 42 42 42 43 43 43 43 43 44 44 44 45 45 45 45 46 424 MAR 46 46 47 47 47 47 48 48 48 49 49 49 49 50 50 50 50 51 51 51 51 51 52 52 52 52 52 53 53 53 53 499 APR 53 54 54 54 54 54 55 55 55 55 56 56 56 56 57 57 57 57 58 58 58 59 59 59 59 60 60 60 61 61 569 MAY 61 62 62 62 63 63 63 63 64 64 64 65 65 65 65 66 66 66 66 67 67 67 67 68 68 68 68 69 69 69 69 655 JUN 69 70 70 70 70 70 70 71 71 71 71 71 71 72 72 72 72 72 72 72 72 73 73 73 73 73 73 73 73 73 716 JUL 73 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 75 740 AUG 75 75 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74 73 73 73 73 73 73 73 73 72 72 72 736 SEP 72 72 72 71 71 71 71 71 70 70 70 70 70 69 69 69 69 68 68 68 68 67 67 67 66 66 66 66 65 65 688 OCT 65 64 64 64 63 63 63 62 62 62 61 61 60 60 60 59 59 59 58 58 58 57 57 57 56 56 55 55 55 54 54 594 NOV 54 53 53 52 52 52 51 51 51 50 50 50 49 49 49 48 48 48 47 47 47 46 46 46 46 45 45 45 44 44 486 DEC 44 44 43 43 43 43 42 42 42 42 41 41 41 41 41 41 40 40 40 40 40 40 39 39 39 39 39 39 39 39 39 408 ------------------------------------------------------------------------------------------------- Maximum Temperature (deg F [tenths deg F for monthly]) DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH ------------------------------------------------------------------------------------------------- JAN 62 62 62 62 62 62 61 61 61 61 61 61 62 62 62 62 62 62 62 62 62 62 62 62 63 63 63 63 63 63 64 621 FEB 64 64 64 65 65 65 65 66 66 66 66 67 67 67 67 67 68 68 68 68 69 69 69 69 70 70 70 70 671 MAR 71 71 71 71 72 72 72 72 73 73 73 73 74 74 74 74 75 75 75 75 76 76 76 76 76 77 77 77 77 77 78 743 APR 78 78 78 78 78 79 79 79 79 79 80 80 80 80 80 80 81 81 81 81 81 82 82 82 82 82 83 83 83 83 804 MAY 83 83 84 84 84 84 84 85 85 85 85 85 85 86 86 86 86 86 87 87 87 87 87 87 88 88 88 88 88 89 89 860 JUN 89 89 89 90 90 90 90 90 91 91 91 91 91 91 91 92 92 92 92 92 92 92 93 93 93 93 93 93 93 93 914 JUL 93 93 94 94 94 94 94 94 94 94 94 94 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 946 AUG 95 95 96 96 96 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 94 94 94 94 94 94 94 94 93 93 947 SEP 93 93 93 92 92 92 92 92 91 91 91 91 91 90 90 90 90 90 89 89 89 89 88 88 88 88 87 87 87 87 900 OCT 86 86 86 86 85 85 85 85 84 84 84 83 83 83 83 82 82 82 81 81 81 80 80 79 79 79 78 78 78 77 77 820 NOV 76 76 76 75 75 75 74 74 73 73 73 72 72 72 71 71 71 70 70 70 70 69 69 69 68 68 68 68 67 67 714 DEC 67 67 66 66 66 66 65 65 65 65 65 65 64 64 64 64 64 63 63 63 63 63 63 63 63 62 62 62 62 62 62 640 ------------------------------------------------------------------------------------------------- Average Temperature (deg F [tenths deg F for monthly]) DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH ------------------------------------------------------------------------------------------------- JAN 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 51 51 51 51 51 51 51 52 503 FEB 52 52 52 52 53 53 53 53 53 54 54 54 54 54 55 55 55 55 56 56 56 56 57 57 57 58 58 58 547 MAR 58 59 59 59 59 60 60 60 61 61 61 61 62 62 62 62 62 63 63 63 63 64 64 64 64 64 65 65 65 65 65 621 APR 66 66 66 66 66 66 67 67 67 67 68 68 68 68 68 69 69 69 69 70 70 70 70 70 71 71 71 71 72 72 686 MAY 72 73 73 73 73 74 74 74 74 74 75 75 75 75 76 76 76 76 77 77 77 77 77 78 78 78 78 78 79 79 79 758 JUN 79 79 80 80 80 80 80 81 81 81 81 81 81 81 82 82 82 82 82 82 82 82 83 83 83 83 83 83 83 83 815 JUL 83 83 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 85 85 85 85 85 85 85 85 85 85 85 85 843 AUG 85 85 85 85 85 85 85 85 85 85 85 85 85 84 84 84 84 84 84 84 84 84 84 84 83 83 83 83 83 83 83 842 SEP 82 82 82 82 82 82 81 81 81 81 81 80 80 80 80 79 79 79 79 79 78 78 78 77 77 77 77 76 76 76 794 OCT 76 75 75 75 74 74 74 73 73 73 72 72 72 72 71 71 71 70 70 69 69 69 68 68 68 67 67 67 66 66 65 707 NOV 65 65 64 64 63 63 63 62 62 62 61 61 61 60 60 60 59 59 59 58 58 58 58 57 57 57 56 56 56 56 600 DEC 55 55 55 55 54 54 54 54 53 53 53 53 53 53 52 52 52 52 52 52 51 51 51 51 51 51 51 51 50 50 50 524 ------------------------------------------------------------------------------------------------- Heating Degree Days DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH ------------------------------------------------------------------------------------------------- JAN 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 14 14 14 14 14 14 14 14 13 455 FEB 13 13 13 13 13 13 12 12 12 12 12 11 11 11 11 11 10 10 10 10 10 9 9 9 9 8 8 8 303 MAR 8 7 7 7 7 7 6 6 6 6 5 5 5 5 5 5 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 149 APR 3 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 42 MAY -99 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 JUN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 JUL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 AUG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SEP 0 0 0 0 0 0 0 0 0 0 0-99-99 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 OCT 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 33 NOV 3 4 4 4 4 4 5 5 5 5 6 6 6 6 6 7 7 7 7 8 8 8 8 8 9 9 9 9 10 10 197 DEC 10 10 10 11 11 11 11 11 12 12 12 12 12 12 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 15 15 391 ------------------------------------------------------------------------------------------------- Cooling Degree Days DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH ------------------------------------------------------------------------------------------------- JAN -99 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0-99-99-99-99-99-99 7 FEB 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 19 MAR 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 68 APR 3 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7 8 8 161 MAY 8 8 8 9 9 9 9 9 10 10 10 10 10 11 11 11 11 12 12 12 12 12 13 13 13 13 13 14 14 14 14 344 JUN 14 15 15 15 15 15 16 16 16 16 16 16 17 17 17 17 17 17 18 18 18 18 18 18 18 18 18 18 19 19 505 JUL 19 19 19 19 19 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 607 AUG 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 19 19 19 19 19 19 19 19 19 18 18 18 18 18 601 SEP 18 18 17 17 17 17 17 16 16 16 16 16 15 15 15 15 14 14 14 14 13 13 13 13 12 12 12 12 11 11 439 OCT 11 10 10 10 10 9 9 9 9 8 8 8 7 7 7 7 7 6 6 6 6 5 5 5 5 5 4 4 4 4 4 215 NOV 4 3 3 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 57 DEC 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15 ------------------------------------------------------------------------------------------------- Total Precipitation (Hundreths of an Inch) DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH ------------------------------------------------------------------------------------------------- JAN 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 166 FEB 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 6 6 6 6 6 6 6 175 MAR 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 189 APR 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 9 9 9 9 9 10 10 10 10 11 11 11 12 12 260 MAY 12 13 13 13 13 14 14 14 14 15 15 15 15 15 15 16 16 16 16 16 16 16 16 16 16 17 17 17 17 17 17 472 JUN 17 17 17 17 16 16 16 16 16 16 16 16 15 15 15 15 14 14 14 14 13 13 13 12 12 12 11 11 11 10 430 JUL 10 9 9 9 8 8 8 7 7 7 7 6 6 6 6 6 6 6 5 5 5 5 5 5 6 6 6 6 6 6 6 203 AUG 6 7 7 7 7 7 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 257 SEP 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 11 11 11 11 11 11 11 12 12 300 OCT 12 12 12 12 12 12 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 12 12 12 12 12 12 12 11 11 386 NOV 11 11 11 10 10 10 10 10 9 9 9 9 9 9 8 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 258 DEC 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 196