Wetterstationen des Deutschen Wetterdienstes (DWD)
| Stationsname (Ort) | Seehöhe | Bundesland |
| Gerstungen/Werra | 210 m | TH |
| Gerterode | 250 m | HE |
| Gerwisch | 45 m | ST |
| Gescher | 62 m | NW |
| Gescher (PH) | 60 m | NW |
| Gesees | 450 m | BY |
| Geseke | 110 m | NW |
| Geseke-Eringerfeld | 215 m | NW |
| Gessertshausen-Wollishausen | 483 m | BY |
| Gestorf | 100 m | NI |
| Gettorf | 25 m | SH |
| Geußnitz | 260 m | ST |
| Gevelsberg | 170 m | NW |
| Gevelsberg-Oberbröking | 205 m | NW |
| Gibacht | 850 m | BY |
| Giebelstadt | 295 m | BY |
| Giebelstadt (PH) | 300 m | BY |
| Gieboldehausen | 160 m | NI |
| Gieboldehausen | 155 m | NI |
| Giebringhausen | 400 m | HE |
| Giekau | 50 m | SH |
| Gielau | 75 m | NI |
| Gielde | 110 m | NI |
| Giengen | 460 m | BW |
| Giershagen | 400 m | NW |
| Giersleben | 120 m | ST |
| Gierstädt | 240 m | TH |
| Giescheid | 640 m | NW |
| Giesel | 340 m | HE |
| Gieselwerder | 160 m | HE |
| Gießen (Lahntal) | 158 m | HE |
| Gießen-Wieseck | 160 m | HE |
| Gießen/Wettenberg | 203 m | HE |
| Giesenslage | 25 m | ST |
| Gießmannsdorf | 65 m | BB |
| Gifhorn | 51 m | NI |
| Gifhorn (PH) | 50 m | NI |
| Gifhorn-Kästorf | 63 m | NI |
| Gifkendorf | 60 m | NI |
| Gilching | 550 m | BY |
| Gildehaus | 50 m | NI |
| Gilgenbach | 350 m | RP |
| Gillenfeld | 420 m | RP |
| Gillersheim | 168 m | NI |
| Gilmerdingen | 77 m | NI |
| Gilserberg | 340 m | HE |
| Gilserberg-Moischeid | 340 m | HE |
| Gilserberg-Schönstein | 320 m | HE |
| Gimritz | 135 m | ST |
| Gindlkofen | 530 m | BY |