This shows the number of weather stations (both ham and non-ham) sending directly to APRS-IS servers. The information for packets is here.
| Year | Mon | Day | Hour | AMB1 | AMB2 | CWOP-3 | CWOP-4 | CWOP-5 | CWOP-6 | CWOP-7 | 5th | 1st | 4th | 2nd | 6th | 9th | 8th | 3rd | other | Total |
| 2024 | 10 | 10 | 00 | 1390 | 486 | 1803 | 2043 | 2193 | 3011 | 2598 | 37 | 36 | 29 | 31 | 26 | 35 | 50 | 43 | 2172 | 15983 |
| 2024 | 10 | 09 | 23 | 1388 | 485 | 2000 | 2144 | 2206 | 2334 | 2953 | 37 | 24 | 28 | 41 | 31 | 37 | 37 | 54 | 2171 | 15970 |
| 2024 | 10 | 09 | 22 | 1387 | 486 | 2272 | 1828 | 2014 | 2540 | 2978 | 23 | 32 | 34 | 41 | 30 | 46 | 36 | 44 | 2168 | 15959 |
| 2024 | 10 | 09 | 21 | 1389 | 485 | 2517 | 1929 | 2288 | 2257 | 2633 | 25 | 35 | 39 | 39 | 24 | 38 | 37 | 50 | 2165 | 15950 |
| 2024 | 10 | 09 | 20 | 1388 | 485 | 2013 | 1920 | 1786 | 3055 | 2837 | 35 | 32 | 31 | 34 | 28 | 25 | 47 | 52 | 2167 | 15935 |
| 2024 | 10 | 09 | 19 | 1387 | 484 | 2485 | 1826 | 2322 | 2473 | 2498 | 30 | 42 | 23 | 40 | 23 | 32 | 36 | 57 | 2163 | 15921 |
| 2024 | 10 | 09 | 18 | 1388 | 484 | 3216 | 1758 | 2027 | 1733 | 2854 | 37 | 35 | 24 | 43 | 25 | 36 | 34 | 55 | 2159 | 15908 |
| 2024 | 10 | 09 | 17 | 1388 | 483 | 2542 | 1834 | 2429 | 2325 | 2455 | 34 | 27 | 29 | 41 | 18 | 41 | 46 | 49 | 2154 | 15895 |
| 2024 | 10 | 09 | 16 | 1389 | 484 | 2431 | 2021 | 2269 | 1913 | 2937 | 30 | 23 | 28 | 55 | 30 | 29 | 36 | 56 | 2148 | 15879 |
| 2024 | 10 | 09 | 15 | 1388 | 483 | 2292 | 1874 | 2343 | 2431 | 2623 | 34 | 28 | 28 | 40 | 31 | 37 | 42 | 47 | 2141 | 15862 |
| 2024 | 10 | 09 | 14 | 1388 | 484 | 2220 | 1688 | 2211 | 2677 | 2756 | 32 | 30 | 30 | 34 | 38 | 41 | 40 | 41 | 2135 | 15845 |
| 2024 | 10 | 09 | 13 | 1389 | 484 | 2057 | 2179 | 2188 | 2115 | 3005 | 43 | 23 | 38 | 30 | 30 | 34 | 34 | 52 | 2128 | 15829 |
| 2024 | 10 | 09 | 12 | 1388 | 483 | 2111 | 1903 | 2830 | 2510 | 2173 | 31 | 33 | 25 | 47 | 25 | 31 | 41 | 53 | 2115 | 15799 |
| 2024 | 10 | 09 | 11 | 1386 | 483 | 1830 | 1932 | 2274 | 2324 | 3157 | 40 | 37 | 17 | 33 | 32 | 36 | 50 | 40 | 2107 | 15778 |
| 2024 | 10 | 09 | 10 | 1387 | 484 | 1968 | 2411 | 2232 | 2276 | 2623 | 38 | 32 | 20 | 33 | 33 | 42 | 33 | 52 | 2089 | 15753 |
| 2024 | 10 | 09 | 09 | 1389 | 483 | 2389 | 2103 | 2355 | 2140 | 2515 | 29 | 26 | 24 | 45 | 33 | 41 | 48 | 38 | 2084 | 15742 |
| 2024 | 10 | 09 | 08 | 1388 | 482 | 1994 | 1806 | 2154 | 2580 | 2956 | 31 | 31 | 20 | 37 | 36 | 32 | 47 | 50 | 2077 | 15721 |
| 2024 | 10 | 09 | 07 | 1389 | 481 | 1707 | 1797 | 2373 | 2824 | 2780 | 28 | 31 | 26 | 34 | 28 | 48 | 41 | 43 | 2073 | 15703 |
| 2024 | 10 | 09 | 06 | 1389 | 482 | 2440 | 1750 | 2017 | 2115 | 3144 | 29 | 29 | 38 | 35 | 31 | 30 | 50 | 37 | 2049 | 15665 |
| 2024 | 10 | 09 | 05 | 1385 | 481 | 2031 | 1976 | 2497 | 2195 | 2754 | 34 | 30 | 23 | 35 | 24 | 40 | 40 | 52 | 2037 | 15634 |
| 2024 | 10 | 09 | 04 | 1386 | 481 | 2376 | 2122 | 2651 | 1666 | 2617 | 25 | 21 | 29 | 45 | 42 | 26 | 37 | 50 | 2025 | 15599 |
| 2024 | 10 | 09 | 03 | 1384 | 481 | 2008 | 2121 | 2142 | 2465 | 2677 | 29 | 30 | 32 | 36 | 27 | 40 | 40 | 41 | 2014 | 15567 |
| 2024 | 10 | 09 | 02 | 1385 | 481 | 2347 | 1878 | 2259 | 2060 | 2841 | 32 | 34 | 25 | 36 | 25 | 39 | 47 | 38 | 2002 | 15529 |
| 2024 | 10 | 09 | 01 | 1386 | 481 | 2809 | 2022 | 2049 | 2097 | 2371 | 31 | 39 | 29 | 34 | 25 | 36 | 31 | 48 | 1974 | 15462 |
| 2024 | 10 | 09 | 00 | 1390 | 489 | 2618 | 1818 | 2473 | 2032 | 2688 | 31 | 36 | 35 | 36 | 34 | 29 | 38 | 51 | 2174 | 15972 |
| 2024 | 10 | 08 | 23 | 1390 | 488 | 2284 | 2003 | 2000 | 2766 | 2567 | 29 | 33 | 33 | 44 | 22 | 33 | 46 | 47 | 2175 | 15960 |
| 2024 | 10 | 08 | 22 | 1391 | 487 | 1874 | 1802 | 2164 | 3378 | 2400 | 24 | 23 | 43 | 42 | 27 | 39 | 35 | 49 | 2173 | 15951 |
| 2024 | 10 | 08 | 21 | 1390 | 487 | 2109 | 2379 | 2281 | 2237 | 2600 | 23 | 33 | 48 | 33 | 34 | 36 | 28 | 52 | 2171 | 15941 |
| 2024 | 10 | 08 | 20 | 1389 | 487 | 2094 | 1983 | 2131 | 2598 | 2793 | 30 | 31 | 30 | 36 | 39 | 34 | 32 | 55 | 2166 | 15928 |
| 2024 | 10 | 08 | 19 | 1387 | 487 | 2959 | 1856 | 2168 | 2524 | 2085 | 32 | 35 | 27 | 44 | 30 | 30 | 42 | 50 | 2163 | 15919 |
| 2024 | 10 | 08 | 18 | 1388 | 487 | 2438 | 2068 | 3043 | 1994 | 2034 | 27 | 35 | 40 | 37 | 39 | 26 | 38 | 46 | 2156 | 15896 |
| 2024 | 10 | 08 | 17 | 1390 | 486 | 2137 | 2316 | 2174 | 2406 | 2538 | 27 | 33 | 39 | 33 | 31 | 35 | 44 | 44 | 2150 | 15883 |
| 2024 | 10 | 08 | 16 | 1389 | 487 | 1836 | 2219 | 2381 | 2274 | 2853 | 26 | 30 | 40 | 40 | 30 | 31 | 40 | 49 | 2141 | 15866 |
| 2024 | 10 | 08 | 15 | 1390 | 486 | 1993 | 2476 | 2376 | 2062 | 2644 | 28 | 25 | 38 | 28 | 41 | 36 | 41 | 52 | 2137 | 15853 |
| 2024 | 10 | 08 | 14 | 1388 | 487 | 2298 | 1650 | 2535 | 2363 | 2700 | 23 | 38 | 29 | 37 | 31 | 32 | 50 | 48 | 2129 | 15838 |
| 2024 | 10 | 08 | 13 | 1386 | 487 | 1650 | 1741 | 2905 | 2313 | 2927 | 29 | 33 | 35 | 37 | 37 | 27 | 38 | 49 | 2127 | 15821 |
| 2024 | 10 | 08 | 12 | 1387 | 487 | 1474 | 2266 | 2651 | 2275 | 2850 | 22 | 36 | 32 | 39 | 31 | 38 | 43 | 46 | 2119 | 15796 |
| 2024 | 10 | 08 | 11 | 1388 | 487 | 1708 | 1883 | 2961 | 2118 | 2831 | 30 | 26 | 38 | 35 | 28 | 33 | 43 | 54 | 2113 | 15776 |
| 2024 | 10 | 08 | 10 | 1388 | 487 | 43 | 2078 | 3253 | 2600 | 3518 | 34 | 36 | 32 | 34 | 40 | 27 | 38 | 47 | 2104 | 15759 |
| 2024 | 10 | 08 | 09 | 1388 | 486 | 56 | 2342 | 3023 | 3185 | 2883 | 31 | 37 | 36 | 41 | 31 | 29 | 39 | 41 | 2098 | 15746 |
| 2024 | 10 | 08 | 08 | 1387 | 484 | 2297 | 2092 | 2064 | 2451 | 2577 | 22 | 36 | 36 | 36 | 34 | 31 | 44 | 50 | 2087 | 15728 |
| 2024 | 10 | 08 | 07 | 1387 | 482 | 2153 | 1701 | 2484 | 2547 | 2586 | 35 | 28 | 32 | 41 | 35 | 31 | 38 | 45 | 2083 | 15708 |
| 2024 | 10 | 08 | 06 | 1384 | 482 | 2137 | 1773 | 2189 | 2519 | 2846 | 24 | 39 | 32 | 39 | 30 | 29 | 46 | 46 | 2067 | 15682 |
| 2024 | 10 | 08 | 05 | 1385 | 482 | 2456 | 2077 | 2284 | 2057 | 2573 | 19 | 31 | 39 | 40 | 33 | 40 | 40 | 44 | 2058 | 15658 |
| 2024 | 10 | 08 | 04 | 1385 | 482 | 1720 | 2176 | 2066 | 2240 | 3229 | 28 | 32 | 32 | 34 | 34 | 52 | 34 | 42 | 2040 | 15626 |
| 2024 | 10 | 08 | 03 | 1384 | 482 | 2325 | 1884 | 1999 | 2307 | 2909 | 24 | 30 | 37 | 35 | 34 | 37 | 40 | 44 | 2039 | 15610 |
| 2024 | 10 | 08 | 02 | 1383 | 481 | 1956 | 1712 | 2052 | 2589 | 3100 | 33 | 27 | 31 | 34 | 35 | 37 | 36 | 49 | 2013 | 15568 |
| 2024 | 10 | 08 | 01 | 1384 | 481 | 2116 | 2023 | 2178 | 2687 | 2359 | 25 | 30 | 33 | 39 | 38 | 35 | 43 | 42 | 1985 | 15498 |