diff --git a/api/runtime.php b/api/runtime.php
index 1a1d657..22033e1 100644
--- a/api/runtime.php
+++ b/api/runtime.php
@@ -508,9 +508,7 @@ class runtime extends cora\api {
         $columns['HVACmode'] === null ||
         $columns['zoneAveTemp'] === null ||
         $columns['zoneHumidity'] === null ||
-        $columns['outdoorTemp'] === null ||
         $columns['outdoorTemp'] < -1000 || // #384
-        $columns['outdoorHumidity'] === null ||
         $columns['compHeat1'] === null ||
         $columns['compHeat2'] === null ||
         $columns['compCool1'] === null ||
diff --git a/api/runtime_thermostat_summary.php b/api/runtime_thermostat_summary.php
index 7018742..8bcff3a 100755
--- a/api/runtime_thermostat_summary.php
+++ b/api/runtime_thermostat_summary.php
@@ -280,8 +280,13 @@ class runtime_thermostat_summary extends cora\crud {
           $data[$date]['sum_economizer'] += $runtime_thermostat['accessory'];
         }
 
-        $data[$date]['avg_outdoor_temperature'][] = $runtime_thermostat['outdoor_temperature'];
-        $data[$date]['avg_outdoor_humidity'][] = $runtime_thermostat['outdoor_humidity'];
+        if ($runtime_thermostat['outdoor_temperature'] !== null) {
+          $data[$date]['avg_outdoor_temperature'][] = $runtime_thermostat['outdoor_temperature'];
+        }
+        if ($runtime_thermostat['outdoor_humidity'] !== null) {
+          $data[$date]['avg_outdoor_humidity'][] = $runtime_thermostat['outdoor_humidity'];
+        }
+
         $data[$date]['avg_indoor_temperature'][] = $runtime_thermostat['indoor_temperature'];
         $data[$date]['avg_indoor_humidity'][] = $runtime_thermostat['indoor_humidity'];
       }