diff --git a/pandas/core/_numba/kernels/mean_.py b/pandas/core/_numba/kernels/mean_.py
index 8774ff72af852..2903c7d81bbc0 100644
--- a/pandas/core/_numba/kernels/mean_.py
+++ b/pandas/core/_numba/kernels/mean_.py
@@ -101,7 +101,7 @@ def sliding_mean(
                     neg_ct,
                     compensation_add,
                     num_consecutive_same_value,
-                    prev_value,
+                    prev_value,  # pyright: ignore[reportGeneralTypeIssues]
                 )
         else:
             for j in range(start[i - 1], s):
@@ -126,7 +126,7 @@ def sliding_mean(
                     neg_ct,
                     compensation_add,
                     num_consecutive_same_value,
-                    prev_value,
+                    prev_value,  # pyright: ignore[reportGeneralTypeIssues]
                 )
 
         if nobs >= min_periods and nobs > 0:
diff --git a/pandas/core/_numba/kernels/var_.py b/pandas/core/_numba/kernels/var_.py
index e0f46ba6e3805..763daada73b4d 100644
--- a/pandas/core/_numba/kernels/var_.py
+++ b/pandas/core/_numba/kernels/var_.py
@@ -111,7 +111,7 @@ def sliding_var(
                     ssqdm_x,
                     compensation_add,
                     num_consecutive_same_value,
-                    prev_value,
+                    prev_value,  # pyright: ignore[reportGeneralTypeIssues]
                 )
         else:
             for j in range(start[i - 1], s):
@@ -136,7 +136,7 @@ def sliding_var(
                     ssqdm_x,
                     compensation_add,
                     num_consecutive_same_value,
-                    prev_value,
+                    prev_value,  # pyright: ignore[reportGeneralTypeIssues]
                 )
 
         if nobs >= min_periods and nobs > ddof: