When does slime mold generally disappear?

Slime mold generally disappears when weather conditions turn dry. These organisms thrive in moist environments, as they require water for their life processes, including movement and feeding. In dry conditions, they can lose water quickly and become inactive, leading to a decline in their presence.

Humidity increases might lead to slime mold proliferation rather than their disappearance, as it provides the necessary moisture for their survival. Intensifying sunlight can also promote drying conditions, but it does not directly correlate with the disappearance of slime mold in the way that dry weather does. Additionally, while temperatures dropping below freezing might kill some species of slime mold, the primary factor for their disappearance is the lack of moisture, which is more directly associated with dry weather conditions.