diff --git a/js/weather/weather.js b/js/weather/weather.js
index f7b3c3de..391bc9be 100644
--- a/js/weather/weather.js
+++ b/js/weather/weather.js
@@ -35,7 +35,7 @@ var weather = {
 }
 
 weather.roundValue = function (temperature) {
-	return Math.round(temperature * 10) / 10;
+	return parseFloat(temperature).toFixed(1);
 }
 
 weather.kmh2Beaufort = function(kmh) {