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 |
| 2025 | 11 | 20 | 19 | 1553 | 602 | 2228 | 1862 | 2363 | 2554 | 2226 | 23 | 26 | 30 | 31 | 32 | 31 | 25 | 38 | 2395 | 16019 |
| 2025 | 11 | 20 | 18 | 1552 | 602 | 2587 | 1887 | 2561 | 2126 | 2065 | 23 | 30 | 30 | 31 | 26 | 33 | 35 | 42 | 2376 | 16006 |
| 2025 | 11 | 20 | 17 | 1551 | 603 | 2088 | 1994 | 2075 | 2791 | 2271 | 29 | 26 | 40 | 27 | 27 | 26 | 30 | 38 | 2381 | 15997 |
| 2025 | 11 | 20 | 16 | 1552 | 603 | 1865 | 1863 | 2334 | 3019 | 2119 | 23 | 26 | 43 | 28 | 17 | 36 | 30 | 46 | 2372 | 15976 |
| 2025 | 11 | 20 | 15 | 1551 | 603 | 1773 | 1798 | 2434 | 2161 | 3024 | 20 | 30 | 34 | 42 | 19 | 32 | 41 | 35 | 2357 | 15954 |
| 2025 | 11 | 20 | 14 | 1554 | 603 | 1601 | 1749 | 2421 | 2904 | 2504 | 17 | 30 | 32 | 37 | 27 | 38 | 32 | 36 | 2354 | 15939 |
| 2025 | 11 | 20 | 13 | 1553 | 602 | 2935 | 1624 | 1693 | 2386 | 2529 | 20 | 25 | 34 | 33 | 21 | 39 | 36 | 29 | 2365 | 15924 |
| 2025 | 11 | 20 | 12 | 1550 | 602 | 2103 | 2103 | 2417 | 2056 | 2481 | 22 | 27 | 33 | 29 | 23 | 43 | 25 | 39 | 2355 | 15908 |
| 2025 | 11 | 20 | 11 | 1549 | 602 | 2093 | 1717 | 2336 | 2011 | 2995 | 25 | 34 | 26 | 30 | 28 | 32 | 34 | 40 | 2341 | 15893 |
| 2025 | 11 | 20 | 10 | 1547 | 602 | 1510 | 1988 | 2269 | 2225 | 3154 | 28 | 24 | 27 | 38 | 32 | 37 | 34 | 34 | 2326 | 15875 |
| 2025 | 11 | 20 | 09 | 1546 | 602 | 1685 | 1579 | 2576 | 2654 | 2646 | 26 | 24 | 32 | 28 | 24 | 30 | 36 | 53 | 2317 | 15858 |
| 2025 | 11 | 20 | 08 | 1549 | 602 | 2519 | 1717 | 2500 | 2245 | 2151 | 32 | 31 | 29 | 34 | 29 | 29 | 27 | 33 | 2313 | 15840 |
| 2025 | 11 | 20 | 07 | 1549 | 602 | 2595 | 2003 | 2176 | 2456 | 1887 | 30 | 29 | 33 | 29 | 26 | 36 | 34 | 31 | 2286 | 15802 |
| 2025 | 11 | 20 | 06 | 1549 | 602 | 1919 | 2105 | 2533 | 1848 | 2705 | 22 | 26 | 30 | 32 | 13 | 42 | 42 | 34 | 2273 | 15775 |
| 2025 | 11 | 20 | 05 | 1550 | 600 | 1557 | 1974 | 2017 | 2516 | 3034 | 25 | 27 | 33 | 33 | 21 | 33 | 36 | 32 | 2261 | 15749 |
| 2025 | 11 | 20 | 04 | 1549 | 600 | 2256 | 1687 | 1752 | 2700 | 2698 | 30 | 31 | 27 | 36 | 35 | 31 | 25 | 29 | 2240 | 15726 |
| 2025 | 11 | 20 | 03 | 1545 | 600 | 2081 | 1791 | 2301 | 2812 | 2091 | 29 | 30 | 25 | 37 | 23 | 29 | 34 | 36 | 2225 | 15689 |
| 2025 | 11 | 20 | 02 | 1545 | 599 | 1703 | 1777 | 1906 | 2544 | 3121 | 18 | 18 | 29 | 33 | 37 | 43 | 30 | 36 | 2203 | 15642 |
| 2025 | 11 | 20 | 01 | 1548 | 598 | 2086 | 2510 | 2142 | 2164 | 2109 | 24 | 30 | 27 | 43 | 22 | 32 | 31 | 39 | 2171 | 15576 |
| 2025 | 11 | 20 | 00 | 1557 | 602 | 2773 | 1838 | 1750 | 2105 | 2777 | 25 | 24 | 38 | 30 | 22 | 33 | 42 | 43 | 2381 | 16040 |
| 2025 | 11 | 19 | 23 | 1555 | 602 | 2435 | 1909 | 1814 | 2360 | 2717 | 26 | 30 | 37 | 34 | 28 | 27 | 31 | 37 | 2380 | 16022 |
| 2025 | 11 | 19 | 22 | 1557 | 601 | 1961 | 1873 | 2528 | 2041 | 2824 | 31 | 27 | 33 | 32 | 27 | 39 | 30 | 35 | 2372 | 16011 |
| 2025 | 11 | 19 | 21 | 1556 | 600 | 2124 | 1830 | 1840 | 2838 | 2594 | 21 | 26 | 25 | 40 | 20 | 37 | 43 | 42 | 2362 | 15998 |
| 2025 | 11 | 19 | 20 | 1556 | 600 | 2206 | 1840 | 2583 | 2044 | 2552 | 28 | 27 | 33 | 33 | 20 | 42 | 34 | 28 | 2363 | 15989 |
| 2025 | 11 | 19 | 19 | 1556 | 601 | 2302 | 1709 | 2430 | 2213 | 2556 | 25 | 19 | 34 | 30 | 30 | 29 | 37 | 41 | 2361 | 15973 |
| 2025 | 11 | 19 | 18 | 1557 | 600 | 1878 | 1678 | 2291 | 2090 | 3267 | 27 | 20 | 30 | 36 | 31 | 35 | 33 | 29 | 2357 | 15959 |
| 2025 | 11 | 19 | 17 | 1556 | 600 | 1872 | 1905 | 2748 | 2560 | 2115 | 15 | 32 | 38 | 32 | 23 | 39 | 34 | 32 | 2348 | 15949 |
| 2025 | 11 | 19 | 16 | 1554 | 601 | 1887 | 1629 | 1968 | 2765 | 2935 | 23 | 31 | 41 | 34 | 21 | 30 | 29 | 34 | 2345 | 15927 |
| 2025 | 11 | 19 | 15 | 1554 | 600 | 1869 | 1970 | 1793 | 2680 | 2857 | 25 | 36 | 29 | 30 | 30 | 29 | 35 | 44 | 2325 | 15906 |
| 2025 | 11 | 19 | 14 | 1556 | 601 | 2086 | 1867 | 2415 | 2122 | 2672 | 28 | 28 | 34 | 29 | 27 | 26 | 33 | 36 | 2328 | 15888 |
| 2025 | 11 | 19 | 13 | 1557 | 600 | 2384 | 1718 | 1874 | 2450 | 2728 | 30 | 30 | 35 | 31 | 23 | 40 | 34 | 31 | 2312 | 15877 |
| 2025 | 11 | 19 | 12 | 1554 | 600 | 1646 | 1739 | 2052 | 2642 | 3066 | 21 | 23 | 28 | 34 | 27 | 33 | 40 | 37 | 2315 | 15857 |
| 2025 | 11 | 19 | 11 | 1554 | 601 | 1943 | 2190 | 2247 | 2715 | 2037 | 21 | 24 | 26 | 26 | 21 | 38 | 32 | 46 | 2314 | 15835 |
| 2025 | 11 | 19 | 10 | 1553 | 601 | 1651 | 1744 | 3198 | 1966 | 2572 | 18 | 25 | 35 | 30 | 27 | 34 | 32 | 39 | 2296 | 15821 |
| 2025 | 11 | 19 | 09 | 1554 | 600 | 2154 | 1826 | 2537 | 2417 | 2192 | 22 | 29 | 26 | 35 | 21 | 36 | 30 | 39 | 2285 | 15803 |
| 2025 | 11 | 19 | 08 | 1553 | 601 | 2234 | 2279 | 2289 | 2139 | 2166 | 26 | 25 | 23 | 30 | 15 | 40 | 45 | 44 | 2267 | 15776 |
| 2025 | 11 | 19 | 07 | 1555 | 600 | 2229 | 1813 | 2004 | 3031 | 2017 | 19 | 23 | 33 | 37 | 22 | 36 | 37 | 43 | 2253 | 15752 |
| 2025 | 11 | 19 | 06 | 1553 | 599 | 2406 | 1752 | 2313 | 2333 | 2278 | 31 | 24 | 37 | 28 | 30 | 24 | 32 | 38 | 2238 | 15716 |
| 2025 | 11 | 19 | 05 | 1552 | 598 | 2716 | 1749 | 1913 | 2137 | 2560 | 26 | 20 | 38 | 25 | 25 | 24 | 33 | 51 | 2227 | 15694 |
| 2025 | 11 | 19 | 04 | 1554 | 598 | 2082 | 1944 | 2580 | 2367 | 2087 | 29 | 22 | 28 | 31 | 26 | 34 | 34 | 36 | 2218 | 15670 |
| 2025 | 11 | 19 | 03 | 1555 | 599 | 2202 | 1866 | 2026 | 2209 | 2746 | 29 | 32 | 27 | 28 | 31 | 20 | 33 | 33 | 2202 | 15638 |
| 2025 | 11 | 19 | 02 | 1552 | 599 | 1555 | 1952 | 2986 | 2124 | 2414 | 35 | 28 | 30 | 30 | 18 | 23 | 37 | 39 | 2168 | 15590 |
| 2025 | 11 | 19 | 01 | 1549 | 598 | 1826 | 1743 | 2461 | 2642 | 2278 | 30 | 19 | 30 | 30 | 19 | 29 | 31 | 46 | 2111 | 15442 |
| 2025 | 11 | 19 | 00 | 1555 | 598 | 2286 | 1800 | 2803 | 2214 | 2197 | 28 | 27 | 34 | 29 | 23 | 33 | 35 | 50 | 2386 | 16098 |
| 2025 | 11 | 18 | 23 | 1554 | 599 | 1755 | 1912 | 2363 | 2569 | 2692 | 30 | 30 | 40 | 25 | 28 | 23 | 35 | 39 | 2399 | 16093 |
| 2025 | 11 | 18 | 22 | 1554 | 601 | 1991 | 1796 | 2385 | 2916 | 2199 | 25 | 29 | 39 | 30 | 31 | 31 | 35 | 42 | 2382 | 16086 |
| 2025 | 11 | 18 | 21 | 1555 | 600 | 2234 | 1884 | 1929 | 2664 | 2570 | 27 | 28 | 27 | 24 | 27 | 43 | 33 | 43 | 2385 | 16073 |
| 2025 | 11 | 18 | 20 | 1553 | 600 | 1884 | 1673 | 2551 | 2603 | 2570 | 20 | 22 | 27 | 25 | 37 | 43 | 31 | 30 | 2397 | 16066 |