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 | 11 | 21 | 10 | 1381 | 502 | 1975 | 2178 | 2687 | 2116 | 2518 | 26 | 30 | 34 | 31 | 38 | 34 | 45 | 39 | 2147 | 15781 |
| 2024 | 11 | 21 | 09 | 1380 | 503 | 2941 | 1848 | 2499 | 1841 | 2344 | 25 | 33 | 36 | 34 | 26 | 41 | 36 | 43 | 2135 | 15765 |
| 2024 | 11 | 21 | 08 | 1380 | 503 | 2085 | 1887 | 2189 | 2319 | 2982 | 24 | 29 | 38 | 46 | 30 | 35 | 36 | 39 | 2125 | 15747 |
| 2024 | 11 | 21 | 07 | 1382 | 503 | 2050 | 1955 | 1656 | 2928 | 2854 | 21 | 40 | 25 | 43 | 32 | 37 | 33 | 46 | 2110 | 15715 |
| 2024 | 11 | 21 | 06 | 1382 | 503 | 2426 | 2168 | 1882 | 2240 | 2715 | 31 | 30 | 26 | 37 | 40 | 26 | 42 | 44 | 2096 | 15688 |
| 2024 | 11 | 21 | 05 | 1379 | 502 | 2762 | 2771 | 37 | 2654 | 3197 | 35 | 33 | 34 | 34 | 37 | 50 | 46 | 0 | 2095 | 15666 |
| 2024 | 11 | 21 | 04 | 1381 | 501 | 3138 | 2498 | 42 | 2949 | 2788 | 31 | 28 | 37 | 45 | 39 | 43 | 45 | 0 | 2088 | 15653 |
| 2024 | 11 | 21 | 03 | 1378 | 501 | 3146 | 2301 | 168 | 3278 | 2500 | 31 | 29 | 28 | 42 | 35 | 42 | 48 | 17 | 2071 | 15615 |
| 2024 | 11 | 21 | 02 | 1378 | 502 | 2298 | 1580 | 2176 | 2582 | 2746 | 30 | 35 | 34 | 31 | 35 | 35 | 29 | 43 | 2062 | 15596 |
| 2024 | 11 | 21 | 01 | 1377 | 501 | 2499 | 2034 | 1871 | 2523 | 2423 | 29 | 34 | 28 | 35 | 38 | 35 | 27 | 47 | 2019 | 15520 |
| 2024 | 11 | 21 | 00 | 1391 | 505 | 2865 | 2101 | 2336 | 2687 | 1639 | 24 | 31 | 42 | 36 | 31 | 32 | 38 | 48 | 2209 | 16015 |
| 2024 | 11 | 20 | 23 | 1391 | 505 | 2264 | 2060 | 2385 | 2059 | 2860 | 35 | 33 | 26 | 27 | 39 | 38 | 38 | 46 | 2201 | 16007 |
| 2024 | 11 | 20 | 22 | 1392 | 504 | 2075 | 1691 | 2240 | 2813 | 2800 | 18 | 41 | 35 | 40 | 33 | 37 | 31 | 46 | 2200 | 15996 |
| 2024 | 11 | 20 | 21 | 1391 | 505 | 3028 | 1834 | 1919 | 2081 | 2747 | 27 | 28 | 33 | 39 | 34 | 45 | 29 | 46 | 2199 | 15985 |
| 2024 | 11 | 20 | 20 | 1391 | 505 | 2387 | 1824 | 2385 | 2361 | 2647 | 27 | 35 | 33 | 37 | 36 | 36 | 40 | 39 | 2190 | 15973 |
| 2024 | 11 | 20 | 19 | 1392 | 504 | 2223 | 2011 | 2725 | 1997 | 2640 | 26 | 30 | 36 | 44 | 29 | 45 | 49 | 24 | 2190 | 15965 |
| 2024 | 11 | 20 | 18 | 1391 | 503 | 2179 | 2084 | 2302 | 2723 | 2302 | 28 | 25 | 34 | 35 | 36 | 44 | 36 | 45 | 2188 | 15955 |
| 2024 | 11 | 20 | 17 | 1392 | 504 | 2035 | 2064 | 2712 | 2074 | 2700 | 29 | 31 | 25 | 42 | 32 | 36 | 39 | 44 | 2183 | 15942 |
| 2024 | 11 | 20 | 16 | 1394 | 502 | 2204 | 1968 | 2838 | 2176 | 2387 | 31 | 17 | 28 | 35 | 43 | 48 | 47 | 31 | 2172 | 15921 |
| 2024 | 11 | 20 | 15 | 1392 | 502 | 2162 | 2000 | 2225 | 2350 | 2828 | 33 | 38 | 34 | 38 | 27 | 36 | 39 | 36 | 2164 | 15904 |
| 2024 | 11 | 20 | 14 | 1391 | 502 | 2147 | 1827 | 2528 | 2569 | 2482 | 34 | 26 | 37 | 31 | 35 | 40 | 36 | 42 | 2160 | 15887 |
| 2024 | 11 | 20 | 13 | 1391 | 501 | 1980 | 2604 | 2403 | 2408 | 2149 | 30 | 28 | 36 | 37 | 31 | 29 | 37 | 49 | 2157 | 15870 |
| 2024 | 11 | 20 | 12 | 1391 | 502 | 2251 | 1988 | 2319 | 2409 | 2564 | 26 | 30 | 34 | 36 | 27 | 38 | 37 | 46 | 2152 | 15850 |
| 2024 | 11 | 20 | 11 | 1391 | 502 | 1555 | 2101 | 2594 | 2543 | 2735 | 28 | 30 | 37 | 30 | 29 | 37 | 44 | 36 | 2144 | 15836 |
| 2024 | 11 | 20 | 10 | 1392 | 502 | 1970 | 2093 | 2013 | 2628 | 2812 | 27 | 31 | 30 | 37 | 38 | 47 | 26 | 41 | 2134 | 15821 |
| 2024 | 11 | 20 | 09 | 1392 | 501 | 1597 | 2185 | 2264 | 2438 | 3026 | 34 | 20 | 30 | 38 | 29 | 35 | 40 | 48 | 2129 | 15806 |
| 2024 | 11 | 20 | 08 | 1389 | 501 | 2000 | 2005 | 2651 | 2370 | 2470 | 25 | 38 | 35 | 34 | 35 | 37 | 29 | 41 | 2114 | 15774 |
| 2024 | 11 | 20 | 07 | 1392 | 501 | 2267 | 1873 | 3046 | 2053 | 2247 | 24 | 26 | 25 | 35 | 50 | 34 | 29 | 50 | 2100 | 15752 |
| 2024 | 11 | 20 | 06 | 1392 | 501 | 1966 | 1951 | 2133 | 2635 | 2791 | 36 | 27 | 31 | 37 | 28 | 26 | 40 | 47 | 2089 | 15730 |
| 2024 | 11 | 20 | 05 | 1392 | 501 | 2645 | 1761 | 2272 | 2565 | 2219 | 16 | 28 | 36 | 36 | 23 | 41 | 36 | 56 | 2084 | 15711 |
| 2024 | 11 | 20 | 04 | 1390 | 500 | 2537 | 2188 | 2140 | 1753 | 2835 | 29 | 35 | 37 | 36 | 25 | 34 | 34 | 41 | 2078 | 15692 |
| 2024 | 11 | 20 | 03 | 1390 | 501 | 2376 | 1940 | 2361 | 1908 | 2854 | 29 | 29 | 34 | 40 | 28 | 35 | 36 | 40 | 2058 | 15659 |
| 2024 | 11 | 20 | 02 | 1391 | 501 | 2177 | 1913 | 1828 | 2498 | 3004 | 23 | 34 | 37 | 30 | 28 | 35 | 37 | 43 | 2049 | 15628 |
| 2024 | 11 | 20 | 01 | 1390 | 499 | 2425 | 2173 | 2327 | 1766 | 2685 | 34 | 26 | 39 | 33 | 24 | 39 | 39 | 34 | 2015 | 15548 |
| 2024 | 11 | 20 | 00 | 1395 | 503 | 2529 | 1939 | 2146 | 2296 | 2701 | 34 | 34 | 33 | 27 | 40 | 36 | 38 | 39 | 2193 | 15983 |
| 2024 | 11 | 19 | 23 | 1395 | 503 | 2223 | 1924 | 2330 | 2849 | 2280 | 28 | 30 | 31 | 34 | 32 | 33 | 51 | 41 | 2184 | 15968 |
| 2024 | 11 | 19 | 22 | 1396 | 502 | 2621 | 1765 | 2133 | 2827 | 2251 | 21 | 39 | 26 | 38 | 36 | 28 | 47 | 43 | 2189 | 15962 |
| 2024 | 11 | 19 | 21 | 1394 | 502 | 1933 | 1872 | 2462 | 3377 | 1939 | 28 | 31 | 28 | 44 | 52 | 34 | 30 | 35 | 2180 | 15941 |
| 2024 | 11 | 19 | 20 | 1394 | 502 | 1933 | 1872 | 2462 | 3377 | 1939 | 28 | 31 | 28 | 44 | 52 | 34 | 30 | 35 | 2180 | 15941 |
| 2024 | 11 | 19 | 19 | 1394 | 503 | 2307 | 1777 | 2199 | 2745 | 2553 | 33 | 26 | 30 | 40 | 34 | 33 | 30 | 51 | 2184 | 15939 |
| 2024 | 11 | 19 | 18 | 1394 | 503 | 1847 | 2005 | 2347 | 2582 | 2791 | 17 | 24 | 27 | 24 | 40 | 56 | 42 | 48 | 2181 | 15928 |
| 2024 | 11 | 19 | 17 | 1395 | 503 | 2382 | 2222 | 2733 | 2283 | 1946 | 30 | 47 | 34 | 27 | 27 | 37 | 36 | 37 | 2177 | 15916 |
| 2024 | 11 | 19 | 16 | 1394 | 503 | 2447 | 1789 | 1875 | 2615 | 2829 | 26 | 31 | 31 | 42 | 24 | 42 | 42 | 38 | 2171 | 15899 |
| 2024 | 11 | 19 | 15 | 1392 | 502 | 2256 | 1967 | 1956 | 2556 | 2811 | 30 | 33 | 28 | 43 | 24 | 33 | 33 | 51 | 2172 | 15887 |
| 2024 | 11 | 19 | 14 | 1392 | 503 | 2441 | 2191 | 2444 | 2091 | 2376 | 32 | 29 | 25 | 37 | 26 | 34 | 41 | 51 | 2163 | 15876 |
| 2024 | 11 | 19 | 13 | 1394 | 502 | 2516 | 1809 | 2362 | 2379 | 2458 | 24 | 40 | 23 | 35 | 36 | 39 | 35 | 45 | 2157 | 15854 |
| 2024 | 11 | 19 | 12 | 1390 | 503 | 2589 | 2002 | 2198 | 2579 | 2140 | 37 | 25 | 26 | 35 | 36 | 36 | 28 | 54 | 2154 | 15832 |
| 2024 | 11 | 19 | 11 | 1390 | 503 | 1834 | 1808 | 2118 | 2271 | 3477 | 24 | 23 | 26 | 40 | 31 | 47 | 40 | 45 | 2148 | 15825 |