diff --git a/src/humidity/read.py b/src/humidity/read.py
index 113cebb5d282e3b6c23c50797325d1a3b14d38d9..e7f9e785c4a404bfeb278c52239265d379961273 100644
--- a/src/humidity/read.py
+++ b/src/humidity/read.py
@@ -19,8 +19,8 @@ with open(inpath, 'r') as myfile:
     for x in myfile:
         data = x.split(",")
         date = data[0]
-        temperature = data[1]
-        humidity = data[2]
+        temperature = round(float(data[1]), 2)
+        humidity = round(float(data[2]), 2)
         
         dates.append(datetime.datetime.strptime(date, "%d_%m_%Y_%H_%M_%S_%f"))
         temperatures.append(temperature)
@@ -29,4 +29,5 @@ with open(inpath, 'r') as myfile:
 timestamps = [(dates[i]-dates[0]).total_seconds() for i in range(len(dates))]
 plt.plot(timestamps, temperatures)
 plt.plot(timestamps, humiditys)
+plt.legend(["Temperatur", "Relative Luftfeuchte"])
 plt.show()
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