Fix history stats not comparing all times in UTC (#73040)

home-assistant · Jun 4, 2022 · 0a2a166 · 0a2a166
1 parent c7416c0
commit 0a2a166
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/homeassistant/components/history_stats/data.py b/homeassistant/components/history_stats/data.py
@@ -67,9 +67,10 @@ async def async_update(self, event: Event | None) -> HistoryStatsState:
         current_period_end_timestamp = floored_timestamp(current_period_end)
         previous_period_start_timestamp = floored_timestamp(previous_period_start)
         previous_period_end_timestamp = floored_timestamp(previous_period_end)
-        now_timestamp = floored_timestamp(datetime.datetime.now())
+        utc_now = dt_util.utcnow()
+        now_timestamp = floored_timestamp(utc_now)
 
-        if now_timestamp < current_period_start_timestamp:
+        if current_period_start > utc_now:
             # History cannot tell the future
             self._history_current_period = []
             self._previous_run_before_start = True