diff --git a/lib/xmet/raob.py b/lib/xmet/raob.py
index 1e07552..988b7de 100644
--- a/lib/xmet/raob.py
+++ b/lib/xmet/raob.py
@@ -37,7 +37,8 @@ class RAOBObs():
         return datetime.datetime(
             year  = now.year,
             month = now.month,
-            day   = day if day < 51 else day - 50
+            day   = day if day < 51 else day - 50,
+            hour  = hour
         )
 
     def parse_temp_dewpoint(self, token: str):