diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 0c884131b..56c460a73 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -33,7 +33,7 @@ repos:
       - id: yamllint
         args: [ '--config-file=.yamllint.yaml' ]
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 24.4.2
+    rev: 24.8.0
     hooks:
       - id: black
   - repo: https://github.com/PyCQA/isort
@@ -41,12 +41,12 @@ repos:
     hooks:
       - id: isort
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.5.6
+    rev: v0.6.3
     hooks:
       - id: ruff
         args: [ '--fix' ]
   - repo: https://github.com/pylint-dev/pylint
-    rev: v3.2.6
+    rev: v3.2.7
     hooks:
       - id: pylint
         args: [ '--rcfile=.pylintrc.toml', '--errors-only', '--jobs=0', '--disable=import-error' ]
@@ -92,7 +92,7 @@ repos:
     hooks:
       - id: gitleaks
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.29.1
+    rev: 0.29.2
     hooks:
       - id: check-github-workflows
       - id: check-readthedocs
diff --git a/docs/notebooks/analogs.ipynb b/docs/notebooks/analogs.ipynb
index 2c53f01a8..06603902b 100644
--- a/docs/notebooks/analogs.ipynb
+++ b/docs/notebooks/analogs.ipynb
@@ -142,6 +142,7 @@
     "\n",
     "\n",
     "def plot_best_analog(scores, ax=None):\n",
+    "    \"\"\"Plot the best analog on the map.\"\"\"\n",
     "    scores1d = scores.stack(site=[\"lon\", \"lat\"])\n",
     "    lon, lat = scores1d.isel(site=scores1d.argmin(\"site\")).site.item()\n",
     "    ax = ax or plt.gca()\n",
diff --git a/docs/notebooks/benchmarks/sdba_quantile.ipynb b/docs/notebooks/benchmarks/sdba_quantile.ipynb
index ce19b230c..67823e0ab 100644
--- a/docs/notebooks/benchmarks/sdba_quantile.ipynb
+++ b/docs/notebooks/benchmarks/sdba_quantile.ipynb
@@ -12,7 +12,6 @@
     "\n",
     "import numpy as np\n",
     "\n",
-    "import xclim\n",
     "from xclim import sdba\n",
     "from xclim.testing import open_dataset\n",
     "\n",
@@ -90,8 +89,6 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "import time\n",
-    "\n",
     "import matplotlib.pyplot as plt\n",
     "import xarray as xr\n",
     "\n",
diff --git a/docs/notebooks/customize.ipynb b/docs/notebooks/customize.ipynb
index 1b1ed7a51..d9d8ab0ef 100644
--- a/docs/notebooks/customize.ipynb
+++ b/docs/notebooks/customize.ipynb
@@ -174,10 +174,12 @@
     "    \"\"\"Any period with more than max_n consecutive missing values is considered invalid\"\"\"\n",
     "\n",
     "    def is_missing(self, null, count, max_n=5):\n",
+    "        \"\"\"Return a boolean mask where True values are for elements that are considered missing and masked on the output.\"\"\"\n",
     "        return null.map(longest_run, dim=\"time\") >= max_n\n",
     "\n",
     "    @staticmethod\n",
     "    def validate(max_n):\n",
+    "        \"\"\"Return whether the options are valid.\"\"\"\n",
     "        return max_n > 0"
    ]
   },
diff --git a/docs/notebooks/ensembles-advanced.ipynb b/docs/notebooks/ensembles-advanced.ipynb
index 572da5910..394bb25d0 100644
--- a/docs/notebooks/ensembles-advanced.ipynb
+++ b/docs/notebooks/ensembles-advanced.ipynb
@@ -297,7 +297,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "## NESTED results using KKZ\n",
+    "# NESTED results using KKZ\n",
     "for n in np.arange(5, 15, 3):\n",
     "    ids = ensembles.kkz_reduce_ensemble(crit, num_select=n)\n",
     "    print(ids)"
@@ -313,7 +313,7 @@
    },
    "outputs": [],
    "source": [
-    "## UNNESTED results using k-means\n",
+    "# UNNESTED results using k-means\n",
     "for n in np.arange(5, 15, 3):\n",
     "    ids, cluster, fig_data = ensembles.kmeans_reduce_ensemble(\n",
     "        crit, method={\"n_clusters\": n}, random_state=42, make_graph=True\n",
diff --git a/docs/notebooks/ensembles.ipynb b/docs/notebooks/ensembles.ipynb
index 381b3af14..737d5985b 100644
--- a/docs/notebooks/ensembles.ipynb
+++ b/docs/notebooks/ensembles.ipynb
@@ -155,16 +155,15 @@
    },
    "outputs": [],
    "source": [
-    "import xarray as xr\n",
-    "\n",
-    "# Set display to HTML style (for fancy output)\n",
-    "xr.set_options(display_style=\"html\", display_width=50)\n",
-    "\n",
     "import matplotlib as mpl\n",
     "import matplotlib.pyplot as plt\n",
+    "import xarray as xr\n",
     "\n",
     "from xclim import ensembles\n",
     "\n",
+    "# Set display to HTML style (for fancy output)\n",
+    "xr.set_options(display_style=\"html\", display_width=50)\n",
+    "\n",
     "%matplotlib inline\n",
     "\n",
     "ens = ensembles.create_ensemble(data_folder.glob(\"ens_tas_m*.nc\")).load()\n",
diff --git a/docs/notebooks/example.ipynb b/docs/notebooks/example.ipynb
index cb237befd..21c913684 100644
--- a/docs/notebooks/example.ipynb
+++ b/docs/notebooks/example.ipynb
@@ -36,19 +36,18 @@
    },
    "outputs": [],
    "source": [
-    "from __future__ import annotations\n",
+    "from __future__ import annotations  # noqa: F404\n",
     "\n",
-    "# File handling libraries\n",
     "import tempfile\n",
     "from pathlib import Path\n",
     "\n",
     "import xarray as xr\n",
     "\n",
+    "import xclim.indices\n",
+    "\n",
     "# Set xarray to use HTML for displaying outputs\n",
     "xr.set_options(display_style=\"html\")\n",
     "\n",
-    "import xclim.indices\n",
-    "\n",
     "# Output folder\n",
     "output_folder = Path(tempfile.mkdtemp())"
    ]
@@ -174,7 +173,7 @@
    },
    "outputs": [],
    "source": [
-    "## Create multi-file data & chunks\n",
+    "# Create multi-file data & chunks\n",
     "# ds = xr.open_mfdataset('/path/to/files*.nc')"
    ]
   },
diff --git a/docs/notebooks/extendxclim.ipynb b/docs/notebooks/extendxclim.ipynb
index d6ef80233..8293e3ba5 100644
--- a/docs/notebooks/extendxclim.ipynb
+++ b/docs/notebooks/extendxclim.ipynb
@@ -11,7 +11,7 @@
     "# Workaround for determining the notebook folder within a running notebook\n",
     "# This cell is not visible when the documentation is built.\n",
     "\n",
-    "from __future__ import annotations\n",
+    "from __future__ import annotations  # noqa: F404\n",
     "\n",
     "try:\n",
     "    from _finder import _find_current_folder\n",
@@ -92,8 +92,6 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from __future__ import annotations\n",
-    "\n",
     "import xarray as xr\n",
     "from IPython.display import Code, display\n",
     "\n",
diff --git a/docs/notebooks/partitioning.ipynb b/docs/notebooks/partitioning.ipynb
index a6c8d7100..d50665004 100644
--- a/docs/notebooks/partitioning.ipynb
+++ b/docs/notebooks/partitioning.ipynb
@@ -181,7 +181,7 @@
     "    mpl.axes.Axes\n",
     "    \"\"\"\n",
     "    if ax is None:\n",
-    "        fig, ax = plt.subplots(1, 1)\n",
+    "        _, ax = plt.subplots(1, 1)\n",
     "\n",
     "    # Compute fraction\n",
     "    da = variance / variance.sel(uncertainty=\"total\") * 100\n",
diff --git a/docs/notebooks/sdba-advanced.ipynb b/docs/notebooks/sdba-advanced.ipynb
index 2c214c9a3..0e7b32e32 100644
--- a/docs/notebooks/sdba-advanced.ipynb
+++ b/docs/notebooks/sdba-advanced.ipynb
@@ -83,7 +83,7 @@
     "ax.set_xlabel(\"Time\")\n",
     "ax.set_ylabel(\"Temperature [K]\")\n",
     "\n",
-    "## The code below calls internal functions to demonstrate how the weights are computed.\n",
+    "# The code below calls internal functions to demonstrate how the weights are computed.\n",
     "\n",
     "# LOESS algorithms as implemented here use scaled coordinates.\n",
     "x = tas.time\n",
diff --git a/docs/notebooks/units.ipynb b/docs/notebooks/units.ipynb
index 014180b8a..9b0ea7ed6 100644
--- a/docs/notebooks/units.ipynb
+++ b/docs/notebooks/units.ipynb
@@ -15,6 +15,8 @@
    "source": [
     "from __future__ import annotations\n",
     "\n",
+    "import matplotlib.pyplot as plt\n",
+    "import nc_time_axis  # noqa\n",
     "import xarray as xr\n",
     "\n",
     "import xclim\n",
@@ -24,10 +26,6 @@
     "# Set display to HTML style (optional)\n",
     "xr.set_options(display_style=\"html\", display_width=50)\n",
     "\n",
-    "# import plotting stuff\n",
-    "import matplotlib.pyplot as plt\n",
-    "import nc_time_axis  # noqa\n",
-    "\n",
     "%matplotlib inline\n",
     "plt.rcParams[\"figure.figsize\"] = (11, 5)"
    ]
diff --git a/docs/notebooks/xclim_training/Exercices.ipynb b/docs/notebooks/xclim_training/Exercices.ipynb
index abdd32d61..736731b14 100644
--- a/docs/notebooks/xclim_training/Exercices.ipynb
+++ b/docs/notebooks/xclim_training/Exercices.ipynb
@@ -51,8 +51,6 @@
     "\n",
     "import xarray as xr\n",
     "\n",
-    "from xclim.testing import ope\n",
-    "\n",
     "# Pour ouvrir tous les mois d'une année:\n",
     "ds = xr.open_mfdataset(\"<path_to_file>/tas_bch_2032??_se.nc\")"
    ]
diff --git a/docs/notebooks/xclim_training/XCLIM Demo - Ensembles.ipynb b/docs/notebooks/xclim_training/XCLIM Demo - Ensembles.ipynb
index e8d1bfd98..bf665d85b 100644
--- a/docs/notebooks/xclim_training/XCLIM Demo - Ensembles.ipynb	
+++ b/docs/notebooks/xclim_training/XCLIM Demo - Ensembles.ipynb	
@@ -26,11 +26,9 @@
     "mpl_logger = logging.getLogger(\"matplotlib\")\n",
     "mpl_logger.setLevel(logging.WARNING)\n",
     "\n",
-    "import dask\n",
     "\n",
     "# XCLIM and xarray\n",
     "import numpy as np\n",
-    "import xarray as xr\n",
     "from distributed import Client"
    ]
   },
diff --git a/docs/notebooks/xclim_training/XCLIM_calculate_index-Exemple.ipynb b/docs/notebooks/xclim_training/XCLIM_calculate_index-Exemple.ipynb
index a5e055d0b..31fe82dde 100644
--- a/docs/notebooks/xclim_training/XCLIM_calculate_index-Exemple.ipynb
+++ b/docs/notebooks/xclim_training/XCLIM_calculate_index-Exemple.ipynb
@@ -28,8 +28,6 @@
     "import time\n",
     "from pathlib import Path\n",
     "\n",
-    "import dask\n",
-    "import numpy as np\n",
     "import xarray as xr\n",
     "\n",
     "import xclim.atmos as atmos\n",
diff --git a/docs/notebooks/xclim_training/readme.ipynb b/docs/notebooks/xclim_training/readme.ipynb
index 68b657244..9f89f0521 100644
--- a/docs/notebooks/xclim_training/readme.ipynb
+++ b/docs/notebooks/xclim_training/readme.ipynb
@@ -93,7 +93,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "$ ps aux | grep localhost \n",
+    "$ ps aux | grep localhost\n",
     "$ kill -9 <PID du process correspondant>"
    ]
   }
diff --git a/pyproject.toml b/pyproject.toml
index 4075f4bab..2c616fe95 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -289,6 +289,9 @@ extend-include = [
 line-ending = "auto"
 
 [tool.ruff.lint]
+exclude = [
+  "docs/notebooks/xclim_training/*.ipynb"
+]
 extend-select = [
   "RUF022" # unsorted-dunder-all
 ]
@@ -331,6 +334,7 @@ max-complexity = 20
 
 [tool.ruff.lint.per-file-ignores]
 "docs/*.py" = ["D100", "D101", "D102", "D103"]
+"docs/notebooks/*.ipynb" = ["E225", "E226", "E231"]
 "tests/**/*test*.py" = ["D100", "D101", "D102", "D103", "N802", "S101"]
 "xclim/**/__init__.py" = ["F401", "F403"]
 "xclim/core/indicator.py" = ["D214", "D405", "D406", "D407", "D411"]