diff --git a/src/battle_util.c b/src/battle_util.c
index 9b99e5f0ba..71ddc75ecc 100644
--- a/src/battle_util.c
+++ b/src/battle_util.c
@@ -3211,6 +3211,10 @@ u8 AbilityBattleEffects(u8 caseID, u8 battler, u8 ability, u8 special, u16 moveA
                     effect++;
                 }
                 break;
+            case ABILITY_DRY_SKIN:
+                if (gBattleWeather & WEATHER_SUN_ANY)
+                    goto SOLAR_POWER_HP_DROP;
+            // Dry Skin works similarly to Rain Dish in Rain
             case ABILITY_RAIN_DISH:
                 if (WEATHER_HAS_EFFECT
                  && (gBattleWeather & WEATHER_RAIN_ANY)
@@ -3218,7 +3222,7 @@ u8 AbilityBattleEffects(u8 caseID, u8 battler, u8 ability, u8 special, u16 moveA
                  && !(gStatuses3[battler] & STATUS3_HEAL_BLOCK))
                 {
                     BattleScriptPushCursorAndCallback(BattleScript_RainDishActivates);
-                    gBattleMoveDamage = gBattleMons[battler].maxHP / 16;
+                    gBattleMoveDamage = gBattleMons[battler].maxHP / (gLastUsedAbility == ABILITY_RAIN_DISH ? 16 : 8);
                     if (gBattleMoveDamage == 0)
                         gBattleMoveDamage = 1;
                     gBattleMoveDamage *= -1;
@@ -3320,6 +3324,7 @@ u8 AbilityBattleEffects(u8 caseID, u8 battler, u8 ability, u8 special, u16 moveA
                     effect++;
                 }
                 break;
+            SOLAR_POWER_HP_DROP:
             case ABILITY_SOLAR_POWER:
                 if (WEATHER_HAS_EFFECT && gBattleWeather & WEATHER_SUN_ANY)
                 {