diff --git a/.github/scripts/tests/test_command_descriptions.py b/.github/scripts/tests/test_command_descriptions.py
index 2121692e..c1e3fd9d 100644
--- a/.github/scripts/tests/test_command_descriptions.py
+++ b/.github/scripts/tests/test_command_descriptions.py
@@ -122,10 +122,9 @@ class CommandDescriptionsTests(unittest.TestCase):
                         "temperatureIncomplete", "temperatureUnavailableCount",
                     ):
                         temporary["storage"].setdefault(key, catalog("en")["storage"][key])
-                    # The temperature alert fallback is new English-only runtime
-                    # text until locale migration. Seed only its four new keys
-                    # in this disposable steady-state catalog; shipped locales
-                    # remain unchanged and runtime fallback is tested separately.
+                    # Every shipped locale carries the temperature alert fallback
+                    # keys; the seed only guards a catalog that lacks them. The
+                    # runtime fallback is tested separately.
                     source_fallback = catalog("en")["runtime"]["notifications"]["fallback"]
                     fallback = temporary["runtime"]["notifications"]["fallback"]
                     for key in ("temperatureAlertTitle", "temperatureAlertBody",
diff --git a/AppImage/messages/es/common.json b/AppImage/messages/es/common.json
index afb508a4..cdd751d8 100644
--- a/AppImage/messages/es/common.json
+++ b/AppImage/messages/es/common.json
@@ -6987,7 +6987,7 @@
         }
       },
       "temperature": {
-        "sampleSpan": "Las muestras elevadas abarcan {duration}."
+        "sampleSpan": "Lecturas altas registradas a lo largo de {duration}."
       }
     }
   }
diff --git a/AppImage/scripts/health_monitor.py b/AppImage/scripts/health_monitor.py
index c93e6e79..38bd237f 100644
--- a/AppImage/scripts/health_monitor.py
+++ b/AppImage/scripts/health_monitor.py
@@ -1574,7 +1574,8 @@ class HealthMonitor:
                     duration_str = f'{actual_minutes}m {actual_seconds}s' if actual_minutes > 0 else f'{actual_seconds}s'
                     
                     status = 'WARNING'
-                    reason = f'Sensor temperature {max_temp}°C >80°C; high samples span {duration_str}'
+                    shown_temp = round(max_temp, 1)  # as the widget shows it
+                    reason = f'Sensor temperature {shown_temp}°C >80°C; high samples span {duration_str}'
                     
                     # Record the existing dismissable error contract
                     health_persistence.record_error(
@@ -1583,8 +1584,8 @@ class HealthMonitor:
                         severity='WARNING',
                         reason=reason,
                         details={
-                            'temperature': max_temp, 'duration': actual_duration,
-                            'dismissable': True, 'value': max_temp, 'threshold': 80,
+                            'temperature': shown_temp, 'duration': actual_duration,
+                            'dismissable': True, 'value': shown_temp, 'threshold': 80,
                             'details': f'High samples span {duration_str}.',
                             # Explicit provenance for render-time localization;
                             # older/manual detail strings remain verbatim.