I'll ask the admin of the forum to look into your problem. You may want to try registering again for now.
Humidity is a very important factor in the BSF life cycle. The grubs require high humidity to thrive. You can still culture BSF in a dry climate, but it depends on maintaining a moist environment for the colony. Regular additions of kitchen scraps and other high water content material helps.
On the other hand I don't often see adult BSF (flies) on rainy days. They are most active on hot sunny days, usually between noon and late afternoon in my area. Even a warm cloudy day seems to noticeably reduce the presence of adult BSF.
