diff --git a/internal/tools/exporter.go b/internal/tools/exporter.go
index a6591b3..5a49e84 100644
--- a/internal/tools/exporter.go
+++ b/internal/tools/exporter.go
@@ -380,7 +380,7 @@ func (e *Exporter) exportBucket(ctx context.Context, bucketStart, bucketEnd time
 			}
 			rhStr := ""
 			if rwHum.Valid {
-				rhStr = fmtFloat(rwHum.Float64, -1)
+				rhStr = fmtFloat(rwHum.Float64*100, -1)
 			}
 
 			dateTimeStr := bucketEnd.In(e.loc).Format("2006-01-02 15:04:05")