Wetterstationen des Deutschen Wetterdienstes (DWD)
| Stationsname (Ort) | Seehöhe | Bundesland |
| Kraichtal-Gochsheim | 170 m | BW |
| Krailling | 553 m | BY |
| Krainhagen | 180 m | NI |
| Krakow am See | 60 m | MV |
| Kranenburg | 14 m | NW |
| Kranichfeld | 310 m | TH |
| Kranichfeld | 300 m | TH |
| Kränzlin | 45 m | BB |
| Kratzeburg-Dambeck | 70 m | MV |
| Kratzeburg-Granzin | 70 m | MV |
| Krauchenwies | 596 m | BW |
| Krauchenwies | 590 m | BW |
| Krauschwitz-Klein Priebus | 135 m | SN |
| Krausnick | 60 m | BB |
| Krautheim | 226 m | BW |
| Krebeck-Renshausen | 192 m | NI |
| Kreckow | 130 m | MV |
| Krefeld-Fischeln | 40 m | NW |
| Krefeld-Forstwald | 40 m | NW |
| Krefeld-Oppum | 35 m | NW |
| Krefeld-Traar | 35 m | NW |
| Kreien | 65 m | MV |
| Krembz | 60 m | MV |
| Kremmen | 35 m | BB |
| Kremmen-Groß Ziethen | 46 m | BB |
| Krempe | 1 m | SH |
| Krempel | 2 m | SH |
| Krempel | 7 m | NI |
| Krensitz | 110 m | SN |
| Kreßberg-Asbach | 458 m | BW |
| Kreßbronn | 414 m | BW |
| Kreuth | 800 m | BY |
| Kreuth | 790 m | BY |
| Kreuth (A) | 795 m | BY |
| Kreuth-Glashütte | 897 m | BY |
| Kreuzau | 150 m | NW |
| Kreuzau-Schlagstein | 157 m | NW |
| Kreuzau-Stockheim | 170 m | NW |
| Kreuzberg/Rhön | 855 m | BY |
| Kreuzkeller | 350 m | BY |
| Kreuznach, Bad | 102 m | RP |
| Kreuznach, Bad (PH) | 110 m | RP |
| Kreuzpullach | 616 m | BY |
| Kreuztal | 290 m | NW |
| Kreuztal-Eichen | 305 m | NW |
| Kreuzwertheim-Unterwittbach | 246 m | BY |
| Kriegenbrunn | 300 m | BY |
| Kriegsfeld | 340 m | RP |
| Krieschow-Wiesendorf | 65 m | BB |
| Kröbeln | 91 m | BB |