Wetterstationen des Deutschen Wetterdienstes (DWD)
| Stationsname (Ort) | Seehöhe | Bundesland |
| Bielefeld-Sennestadt | 127 m | NW |
| Bielefeld-Sennestadt (Ph) | 130 m | NW |
| Bielefeld-Sieker | 110 m | NW |
| Bielen | 170 m | TH |
| Bielstein | 200 m | NW |
| Biendorf | 79 m | ST |
| Bienenbüttel (PH) | 20 m | NI |
| Bienenbüttel-Bargdorf | 31 m | NI |
| Bierbach | 220 m | SL |
| Bierbergen | 90 m | NI |
| Biere | 100 m | ST |
| Bierfeld | 420 m | SL |
| Bieringen | 210 m | BW |
| Biesenrode | 210 m | ST |
| Biesingen | 330 m | SL |
| Bietigheim | 200 m | BW |
| Bietingen | 650 m | BW |
| Bilfingen | 200 m | BW |
| Billerbeck | 110 m | NW |
| Billerbeck | 121 m | NW |
| Bilshausen | 150 m | NI |
| Binde | 30 m | ST |
| Bindlach | 360 m | BY |
| Bindow | 40 m | BB |
| Bingen, Kreis Sigmaringen | 630 m | BW |
| Bingen-Büdesheim | 82 m | RP |
| Bingen-Gaulsheim (DLR RLP) | 88 m | RP |
| Binsdorf | 590 m | BW |
| Binsfeld | 320 m | RP |
| Binswangen | 180 m | BW |
| Binz | 30 m | MV |
| Binz, Ostseebad | 15 m | MV |
| Binzgen | 400 m | BW |
| Bippen | 55 m | NI |
| Birenbach | 348 m | BW |
| Birgden | 75 m | NW |
| Birgelen | 45 m | NW |
| Birgland-Fürnried | 512 m | BY |
| Birkelbach | 541 m | NW |
| Birken-Honigsessen (Ph) | 270 m | RP |
| Birkenau | 168 m | HE |
| Birkenau-Löhrbach | 503 m | HE |
| Birkendorf | 790 m | BW |
| Birkenfeld | 380 m | RP |
| Birkingen | 485 m | BW |
| Birkweiler | 215 m | RP |
| Birkwitz | 115 m | SN |
| Birnbach | 280 m | RP |
| Birstein | 280 m | HE |
| Birstein-Fischborn | 340 m | HE |