Wetterstationen des Deutschen Wetterdienstes (DWD)
| Stationsname (Ort) | Seehöhe | Bundesland |
| Borstendorf | 430 m | SN |
| Börßum-Seinstedt | 116 m | NI |
| Bortfeld | 75 m | NI |
| Borwede | 50 m | NI |
| Bosau-Hutzfeld | 47 m | SH |
| Bösdorf | 68 m | ST |
| Bösel | 15 m | NI |
| Bosen | 430 m | SL |
| Bösleben (Ilm) | 360 m | TH |
| Bösleben-Wüllersleben | 355 m | TH |
| Bosserbruch | 20 m | NI |
| Bötersen | 30 m | NI |
| Bothel-Rahnhorst | 53 m | NI |
| Bottenbach | 350 m | RP |
| Bottendorf | 300 m | HE |
| Böttingen | 928 m | BW |
| Bottmersdorf-Klein Germersleben | 83 m | ST |
| Bottrop | 38 m | NW |
| Bottrop-Eigen PW | 38 m | NW |
| Bovenau | 15 m | SH |
| Bovenden | 140 m | NI |
| Boxberg | 125 m | SN |
| Boxberg-Seehof | 373 m | BW |
| Boxberg-Seehof (West) | 378 m | BW |
| Boxberg-Seehof (Wind-3m) | 373 m | BW |
| Boxberg/Baden | 280 m | BW |
| Boxdorf | 200 m | SN |
| Brachstedt | 110 m | ST |
| Bracht | 50 m | NW |
| Bracht | 51 m | NW |
| Brachttal-Spielberg | 375 m | HE |
| Brackenheim-Hausen | 200 m | BW |
| Brake | 1 m | NI |
| Brake | 3 m | NI |
| Brake-Süderfeld | 0 m | NI |
| Brakel | 150 m | NW |
| Brakel | 140 m | NW |
| Brakelsiek | 200 m | NW |
| Brambach, Bad | 580 m | SN |
| Brambach, Bad Raun-Gürth | 600 m | SN |
| Brambach, Bad-Oberbrambach | 650 m | SN |
| Brammer | 18 m | SH |
| Bramsche | 75 m | NI |
| Bramsche/Hase | 45 m | NI |
| Bramstedt, Bad | 10 m | SH |
| Bramstedt, Bad-Bimöhlen | 15 m | SH |
| Bramstedt-Hagen | 3 m | NI |
| Brand | 260 m | NW |
| Brand/Oberpfalz | 592 m | BY |
| Brande-Hörnerkirchen | 9 m | SH |