| Main | 
| Number 
 | Title | Status | Questions | 
| P.837-8 (09/2025) 
 | Characteristics of precipitation for propagation modelling | In force (Main) 
 | N/A | 
| 
 | 
| Previous versions | 
| Number 
 | Title | Status | Questions | 
| P.837-5 (08/2007) 
 | Characteristics of precipitation for propagation modelling | Superseded 
 | 201/3 | 
| P.837-6 (02/2012) 
 | Characteristics of precipitation for propagation modelling Note - Software implementation of the method for the conversion of rain rate statistics with different integration time for Recommendation ITU-R P.837-6 provided in the zip file
 | Superseded 
 | 201/3 | 
| P.837-7 (06/2017) 
 | Characteristics of precipitation for propagation modelling | Superseded 
 | 201/3 | 
| P.837-4 (04/2003) 
 | Characteristics of precipitation for propagation modelling | Superseded 
 | 201/3 | 
| P.837-2 (10/99) 
 | Characteristics of precipitation for propagation modelling | Superseded 
 | N/A | 
| P.837-3 (02/2001) 
 | Characteristics of precipitation for propagation modelling | Superseded 
 | 201/3 | 
| P.837-1 (08/94) 
 | Characteristics of precipitation for propagation modelling | Superseded 
 | N/A |