diff --git a/gradoop-temporal/src/main/java/org/gradoop/temporal/model/impl/operators/metric/AvgDegreeEvolution.java b/gradoop-temporal/src/main/java/org/gradoop/temporal/model/impl/operators/metric/AvgDegreeEvolution.java
new file mode 100644
index 000000000000..cd6cbd6d4e3b
--- /dev/null
+++ b/gradoop-temporal/src/main/java/org/gradoop/temporal/model/impl/operators/metric/AvgDegreeEvolution.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright © 2014 - 2021 Leipzig University (Database Research Group)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.gradoop.temporal.model.impl.operators.metric;
+
+import org.apache.flink.api.java.DataSet;
+import org.apache.flink.api.java.tuple.Tuple1;
+import org.apache.flink.api.java.tuple.Tuple2;
+import org.gradoop.common.model.impl.id.GradoopId;
+import org.gradoop.flink.model.api.operators.UnaryBaseGraphToValueOperator;
+import org.gradoop.flink.model.impl.operators.sampling.functions.VertexDegree;
+import org.gradoop.temporal.model.api.TimeDimension;
+import org.gradoop.temporal.model.impl.TemporalGraph;
+import org.gradoop.temporal.model.impl.operators.metric.functions.*;
+
+import java.util.Objects;
+import java.util.TreeMap;
+
+/**
+ * Operator that calculates the average degree evolution of all vertices of a temporal graph for the
+ * whole lifetime of the graph. The average value is rounded up to the next integer.
+ */
+public class AvgDegreeEvolution
+        implements UnaryBaseGraphToValueOperator<TemporalGraph, DataSet<Tuple2<Long, Integer>>> {
+    /**
+     * The time dimension that will be considered.
+     */
+    private final TimeDimension dimension;
+
+    /**
+     * The degree type (IN, OUT, BOTH);
+     */
+    private final VertexDegree degreeType;
+
+    /**
+     * Creates an instance of this average degree evolution operator.
+     *
+     * @param degreeType the degree type to use (IN, OUT, BOTH).
+     * @param dimension the time dimension to use (VALID_TIME, TRANSACTION_TIME).
+     */
+    public AvgDegreeEvolution(VertexDegree degreeType, TimeDimension dimension) throws RuntimeException{
+        this.degreeType = Objects.requireNonNull(degreeType);
+        this.dimension = Objects.requireNonNull(dimension);
+    }
+
+    @Override
+    public DataSet<Tuple2<Long, Integer>> execute(TemporalGraph graph) {
+        DataSet<Tuple2<GradoopId, TreeMap<Long, Integer>>> absoluteDegreeTrees = graph.getEdges()
+                // 1) Extract vertex id(s) and corresponding time intervals
+                .flatMap(new FlatMapVertexIdEdgeInterval(dimension, degreeType))
+                // 2) Group them by the vertex id
+                .groupBy(0)
+                // 3) For each vertex id, build a degree tree data structure
+                .reduceGroup(new BuildTemporalDegreeTree())
+                // 4) Transform each tree to aggregated evolution
+                .map(new TransformDeltaToAbsoluteDegreeTree());
+
+        DataSet<Tuple1<Long>> timePoints = absoluteDegreeTrees
+                // 5) extract all timestamps where degree of any vertex changes
+                .reduceGroup(new ExtractAllTimePointsReduce())
+                .distinct();
+
+        return absoluteDegreeTrees
+                // 6) Merge trees together and calculate aggregation
+                .reduceGroup(new GroupDegreeTreesToAggregateDegrees(AggregateType.AVG, timePoints));
+
+    }
+}
diff --git a/gradoop-temporal/src/main/java/org/gradoop/temporal/model/impl/operators/metric/MaxDegreeEvolution.java b/gradoop-temporal/src/main/java/org/gradoop/temporal/model/impl/operators/metric/MaxDegreeEvolution.java
new file mode 100644
index 000000000000..16708397d924
--- /dev/null
+++ b/gradoop-temporal/src/main/java/org/gradoop/temporal/model/impl/operators/metric/MaxDegreeEvolution.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright © 2014 - 2021 Leipzig University (Database Research Group)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.gradoop.temporal.model.impl.operators.metric;
+
+import org.apache.flink.api.java.DataSet;
+import org.apache.flink.api.java.tuple.Tuple1;
+import org.apache.flink.api.java.tuple.Tuple2;
+import org.gradoop.common.model.impl.id.GradoopId;
+import org.gradoop.flink.model.api.operators.UnaryBaseGraphToValueOperator;
+import org.gradoop.flink.model.impl.operators.sampling.functions.VertexDegree;
+import org.gradoop.temporal.model.api.TimeDimension;
+import org.gradoop.temporal.model.impl.TemporalGraph;
+import org.gradoop.temporal.model.impl.operators.metric.functions.*;
+
+import java.util.Objects;
+import java.util.TreeMap;
+
+/**
+ * Operator that calculates the maximum degree evolution of all vertices of a temporal graph for the
+ * whole lifetime of the graph.
+ */
+public class MaxDegreeEvolution
+        implements UnaryBaseGraphToValueOperator<TemporalGraph, DataSet<Tuple2<Long, Integer>>> {
+    /**
+     * The time dimension that will be considered.
+     */
+    private final TimeDimension dimension;
+
+    /**
+     * The degree type (IN, OUT, BOTH);
+     */
+    private final VertexDegree degreeType;
+
+    /**
+     * Creates an instance of this maximum degree evolution operator.
+     *
+     * @param degreeType the degree type to use (IN, OUT, BOTH).
+     * @param dimension the time dimension to use (VALID_TIME, TRANSACTION_TIME).
+     */
+    public MaxDegreeEvolution(VertexDegree degreeType, TimeDimension dimension) throws RuntimeException {
+        this.degreeType = Objects.requireNonNull(degreeType);
+        this.dimension = Objects.requireNonNull(dimension);
+    }
+
+    @Override
+    public DataSet<Tuple2<Long, Integer>> execute(TemporalGraph graph) {
+        DataSet<Tuple2<GradoopId, TreeMap<Long, Integer>>> absoluteDegreeTrees = graph.getEdges()
+                // 1) Extract vertex id(s) and corresponding time intervals
+                .flatMap(new FlatMapVertexIdEdgeInterval(dimension, degreeType))
+                // 2) Group them by the vertex id
+                .groupBy(0)
+                // 3) For each vertex id, build a degree tree data structure
+                .reduceGroup(new BuildTemporalDegreeTree())
+                // 4) Transform each tree to aggregated evolution
+                .map(new TransformDeltaToAbsoluteDegreeTree());
+
+        DataSet<Tuple1<Long>> timePoints = absoluteDegreeTrees
+                // 5) extract all timestamps where degree of any vertex changes
+                .reduceGroup(new ExtractAllTimePointsReduce())
+                .distinct();
+
+        return absoluteDegreeTrees
+                // 6) Merge trees together and calculate aggregation
+                .reduceGroup(new GroupDegreeTreesToAggregateDegrees(AggregateType.AVG, timePoints));
+
+    }
+}
diff --git a/gradoop-temporal/src/main/java/org/gradoop/temporal/model/impl/operators/metric/MinDegreeEvolution.java b/gradoop-temporal/src/main/java/org/gradoop/temporal/model/impl/operators/metric/MinDegreeEvolution.java
new file mode 100644
index 000000000000..018bfc68b6c9
--- /dev/null
+++ b/gradoop-temporal/src/main/java/org/gradoop/temporal/model/impl/operators/metric/MinDegreeEvolution.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright © 2014 - 2021 Leipzig University (Database Research Group)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.gradoop.temporal.model.impl.operators.metric;
+
+import org.apache.flink.api.java.DataSet;
+import org.apache.flink.api.java.tuple.Tuple1;
+import org.apache.flink.api.java.tuple.Tuple2;
+import org.gradoop.common.model.impl.id.GradoopId;
+import org.gradoop.flink.model.api.operators.UnaryBaseGraphToValueOperator;
+import org.gradoop.flink.model.impl.operators.sampling.functions.VertexDegree;
+import org.gradoop.temporal.model.api.TimeDimension;
+import org.gradoop.temporal.model.impl.TemporalGraph;
+import org.gradoop.temporal.model.impl.operators.metric.functions.*;
+
+import java.util.Objects;
+import java.util.TreeMap;
+
+/**
+ * Operator that calculates the minimum degree evolution of all vertices of a temporal graph for the
+ * whole lifetime of the graph.
+ */
+public class MinDegreeEvolution
+        implements UnaryBaseGraphToValueOperator<TemporalGraph, DataSet<Tuple2<Long, Integer>>> {
+    /**
+     * The time dimension that will be considered.
+     */
+    private final TimeDimension dimension;
+
+    /**
+     * The degree type (IN, OUT, BOTH);
+     */
+    private final VertexDegree degreeType;
+
+    /**
+     * Creates an instance of this minimum degree evolution operator.
+     *
+     * @param degreeType the degree type to use (IN, OUT, BOTH).
+     * @param dimension the time dimension to use (VALID_TIME, TRANSACTION_TIME).
+     */
+    public MinDegreeEvolution(VertexDegree degreeType, TimeDimension dimension) throws RuntimeException {
+        this.degreeType = Objects.requireNonNull(degreeType);
+        this.dimension = Objects.requireNonNull(dimension);
+    }
+
+    @Override
+    public DataSet<Tuple2<Long, Integer>> execute(TemporalGraph graph) {
+        DataSet<Tuple2<GradoopId, TreeMap<Long, Integer>>> absoluteDegreeTrees = graph.getEdges()
+                // 1) Extract vertex id(s) and corresponding time intervals
+                .flatMap(new FlatMapVertexIdEdgeInterval(dimension, degreeType))
+                // 2) Group them by the vertex id
+                .groupBy(0)
+                // 3) For each vertex id, build a degree tree data structure
+                .reduceGroup(new BuildTemporalDegreeTree())
+                // 4) Transform each tree to aggregated evolution
+                .map(new TransformDeltaToAbsoluteDegreeTree());
+
+        DataSet<Tuple1<Long>> timePoints = absoluteDegreeTrees
+                // 5) extract all timestamps where degree of any vertex changes
+                .reduceGroup(new ExtractAllTimePointsReduce())
+                .distinct();
+
+        return absoluteDegreeTrees
+                // 6) Merge trees together and calculate aggregation
+                .reduceGroup(new GroupDegreeTreesToAggregateDegrees(AggregateType.AVG, timePoints));
+
+    }
+}