diff --git a/parm/aero/stats/aero_stats_analysis.yaml.j2 b/parm/aero/stats/aero_stats_analysis.yaml.j2
new file mode 100644
index 000000000..92b245dbd
--- /dev/null
+++ b/parm/aero/stats/aero_stats_analysis.yaml.j2
@@ -0,0 +1,3 @@
+time window:
+  begin: '{{ AERO_WINDOW_BEGIN | to_isotime }}'
+  length: {{ AERO_WINDOW_LENGTH }}
diff --git a/parm/atm/stats/atm_stats_analysis.yaml.j2 b/parm/atm/stats/atm_stats_analysis.yaml.j2
new file mode 100644
index 000000000..77a68600e
--- /dev/null
+++ b/parm/atm/stats/atm_stats_analysis.yaml.j2
@@ -0,0 +1,3 @@
+time window:
+  begin: '{{ ATM_WINDOW_BEGIN | to_isotime }}'
+  length: {{ ATM_WINDOW_LENGTH }}
diff --git a/parm/snow/stats/snow_stats_analysis.yaml.j2 b/parm/snow/stats/snow_stats_analysis.yaml.j2
new file mode 100644
index 000000000..0e5af80df
--- /dev/null
+++ b/parm/snow/stats/snow_stats_analysis.yaml.j2
@@ -0,0 +1,3 @@
+time window:
+  begin: '{{ SNOW_WINDOW_BEGIN | to_isotime }}'
+  length: {{ SNOW_WINDOW_LENGTH }}
diff --git a/parm/soca/stats/soca_stats_analysis.yaml.j2 b/parm/soca/stats/soca_stats_analysis.yaml.j2
new file mode 100644
index 000000000..6d18dff16
--- /dev/null
+++ b/parm/soca/stats/soca_stats_analysis.yaml.j2
@@ -0,0 +1,3 @@
+time window:
+  begin: '{{ SOCA_WINDOW_BEGIN | to_isotime }}'
+  length: {{ SOCA_WINDOW_LENGTH }}