diff --git a/backend/routes/achievements.py b/backend/routes/achievements.py
index 1c0c1e8..00b8748 100644
--- a/backend/routes/achievements.py
+++ b/backend/routes/achievements.py
@@ -92,6 +92,45 @@ CATEGORIES = [
             ("gold",    10, "Wiki-Fotograf"),
         ],
     },
+    {
+        "id":     "wetter_tapfer",
+        "name":   "Wetter-Tapferkeit",
+        "emoji":  "⛈️",
+        "metrik": "wetter_tapfer_score",
+        "einheit": " Eintrag/Einträge",
+        "stufen": [
+            ("bronze",  1,  "Regentrotzdem"),
+            ("silber",  5,  "Wettertrotzer"),
+            ("gold",    15, "Allwetter-Held"),
+            ("platin",  30, "Hunde-Wetterheld"),
+        ],
+    },
+    {
+        "id":     "jahreszeiten",
+        "name":   "Jahreszeiten-Erkunder",
+        "emoji":  "🍃",
+        "metrik": "jahreszeiten_score",
+        "einheit": " Jahreszeit(en)",
+        "stufen": [
+            ("bronze",  1,  "Frühlings-Erkunder"),
+            ("silber",  2,  "Sommer-Genießer"),
+            ("gold",    3,  "Herbst-Schnüffler"),
+            ("platin",  4,  "Alle-Jahreszeiten"),
+        ],
+    },
+    {
+        "id":     "schnee_held",
+        "name":   "Schneeheld",
+        "emoji":  "❄️",
+        "metrik": "schnee_eintraege",
+        "einheit": " Eintrag/Einträge",
+        "stufen": [
+            ("bronze",  1,  "Erster Schnee"),
+            ("silber",  5,  "Schneehund"),
+            ("gold",    15, "Schneeheld"),
+            ("platin",  30, "Schneewolf"),
+        ],
+    },
 ]
 
 # Flat-Liste aller Badge-IDs für DB-Kompatibilität
@@ -150,12 +189,47 @@ def check_and_award(user_id: int, conn):
         "SELECT current_streak FROM users WHERE id=?", (user_id,)
     ).fetchone()
 
+    # Wetter-Tapferkeit: Diary-Einträge bei schlechtem Wetter
+    wetter_row = conn.execute("""
+        SELECT COUNT(*) AS cnt FROM diary d
+        LEFT JOIN diary_dogs dd ON dd.diary_id = d.id
+        WHERE d.user_id = ?
+        AND d.weather_json IS NOT NULL
+        AND (
+            CAST(json_extract(d.weather_json, '$.precip_prob') AS INTEGER) > 60
+            OR CAST(json_extract(d.weather_json, '$.temp_c') AS REAL) < 2
+            OR CAST(json_extract(d.weather_json, '$.wind_kmh') AS REAL) > 50
+        )
+    """, (user_id,)).fetchone()
+
+    # Jahreszeiten: Anzahl Jahreszeiten mit mind. 5 Diary-Einträgen
+    jahreszeiten_row = conn.execute("""
+        SELECT
+            (CASE WHEN (SELECT COUNT(*) FROM diary WHERE user_id=? AND CAST(strftime('%m', datum) AS INTEGER) IN (3,4,5)) >= 5 THEN 1 ELSE 0 END) +
+            (CASE WHEN (SELECT COUNT(*) FROM diary WHERE user_id=? AND CAST(strftime('%m', datum) AS INTEGER) IN (6,7,8)) >= 5 THEN 1 ELSE 0 END) +
+            (CASE WHEN (SELECT COUNT(*) FROM diary WHERE user_id=? AND CAST(strftime('%m', datum) AS INTEGER) IN (9,10,11)) >= 5 THEN 1 ELSE 0 END) +
+            (CASE WHEN (SELECT COUNT(*) FROM diary WHERE user_id=? AND CAST(strftime('%m', datum) AS INTEGER) IN (12,1,2)) >= 5 THEN 1 ELSE 0 END)
+            AS jahreszeiten_score
+        FROM (SELECT 1)
+    """, (user_id, user_id, user_id, user_id)).fetchone()
+
+    # Schnee: Diary-Einträge bei Schnee (weathercode 71-77)
+    schnee_row = conn.execute("""
+        SELECT COUNT(*) AS cnt FROM diary
+        WHERE user_id = ?
+        AND weather_json IS NOT NULL
+        AND CAST(json_extract(weather_json, '$.weathercode') AS INTEGER) BETWEEN 71 AND 77
+    """, (user_id,)).fetchone()
+
     metrics = {
-        "total_km":  stats["total_km"]   if stats else 0,
-        "routen":    stats["routen"]     if stats else 0,
-        "pois":      stats["pois"]       if stats else 0,
-        "streak":    (streak_row["current_streak"] if streak_row else 0),
-        "wiki_fotos": stats["wiki_fotos"] if stats else 0,
+        "total_km":           stats["total_km"]    if stats else 0,
+        "routen":             stats["routen"]       if stats else 0,
+        "pois":               stats["pois"]         if stats else 0,
+        "streak":             (streak_row["current_streak"] if streak_row else 0),
+        "wiki_fotos":         stats["wiki_fotos"]   if stats else 0,
+        "wetter_tapfer_score": wetter_row["cnt"]    if wetter_row else 0,
+        "jahreszeiten_score": (jahreszeiten_row["jahreszeiten_score"] if jahreszeiten_row else 0),
+        "schnee_eintraege":   schnee_row["cnt"]     if schnee_row else 0,
     }
 
     earned = {r["badge_id"] for r in
@@ -211,6 +285,38 @@ async def my_achievements(user=Depends(get_current_user)):
             "SELECT current_streak, max_streak FROM users WHERE id=?", (uid,)
         ).fetchone()
 
+        # Wetter-Tapferkeit
+        wetter_row = conn.execute("""
+            SELECT COUNT(*) AS cnt FROM diary d
+            LEFT JOIN diary_dogs dd ON dd.diary_id = d.id
+            WHERE d.user_id = ?
+            AND d.weather_json IS NOT NULL
+            AND (
+                CAST(json_extract(d.weather_json, '$.precip_prob') AS INTEGER) > 60
+                OR CAST(json_extract(d.weather_json, '$.temp_c') AS REAL) < 2
+                OR CAST(json_extract(d.weather_json, '$.wind_kmh') AS REAL) > 50
+            )
+        """, (uid,)).fetchone()
+
+        # Jahreszeiten
+        jahreszeiten_row = conn.execute("""
+            SELECT
+                (CASE WHEN (SELECT COUNT(*) FROM diary WHERE user_id=? AND CAST(strftime('%m', datum) AS INTEGER) IN (3,4,5)) >= 5 THEN 1 ELSE 0 END) +
+                (CASE WHEN (SELECT COUNT(*) FROM diary WHERE user_id=? AND CAST(strftime('%m', datum) AS INTEGER) IN (6,7,8)) >= 5 THEN 1 ELSE 0 END) +
+                (CASE WHEN (SELECT COUNT(*) FROM diary WHERE user_id=? AND CAST(strftime('%m', datum) AS INTEGER) IN (9,10,11)) >= 5 THEN 1 ELSE 0 END) +
+                (CASE WHEN (SELECT COUNT(*) FROM diary WHERE user_id=? AND CAST(strftime('%m', datum) AS INTEGER) IN (12,1,2)) >= 5 THEN 1 ELSE 0 END)
+                AS jahreszeiten_score
+            FROM (SELECT 1)
+        """, (uid, uid, uid, uid)).fetchone()
+
+        # Schnee-Einträge
+        schnee_row = conn.execute("""
+            SELECT COUNT(*) AS cnt FROM diary
+            WHERE user_id = ?
+            AND weather_json IS NOT NULL
+            AND CAST(json_extract(weather_json, '$.weathercode') AS INTEGER) BETWEEN 71 AND 77
+        """, (uid,)).fetchone()
+
         earned_rows = conn.execute(
             "SELECT badge_id FROM user_badges WHERE user_id=?", (uid,)
         ).fetchall()
@@ -230,11 +336,14 @@ async def my_achievements(user=Depends(get_current_user)):
         """, (stats["punkte"] if stats else 0,)).fetchone()
 
     metrics = {
-        "total_km":  stats["total_km"]   if stats else 0,
-        "routen":    stats["routen"]     if stats else 0,
-        "pois":      stats["pois"]       if stats else 0,
-        "streak":    (streak_row["current_streak"] if streak_row else 0),
-        "wiki_fotos": stats["wiki_fotos"] if stats else 0,
+        "total_km":           stats["total_km"]    if stats else 0,
+        "routen":             stats["routen"]       if stats else 0,
+        "pois":               stats["pois"]         if stats else 0,
+        "streak":             (streak_row["current_streak"] if streak_row else 0),
+        "wiki_fotos":         stats["wiki_fotos"]   if stats else 0,
+        "wetter_tapfer_score": wetter_row["cnt"]    if wetter_row else 0,
+        "jahreszeiten_score": (jahreszeiten_row["jahreszeiten_score"] if jahreszeiten_row else 0),
+        "schnee_eintraege":   schnee_row["cnt"]     if schnee_row else 0,
     }
 
     # Kategorien mit aktuellem Tier + Fortschritt aufbauen