Northwest Territories
- State
- Northwest Territories
- Hardiness zones
- 1b
- Last spring frost
- May 25
- First fall frost
- September 18
- Annual rain
- 11 in
- Lawn zone
- cool-season
- Source
- Environment and Climate Change Canada — Canadian Climate Normals 1981-2010, station YELLOWKNIFE A · Yellowknife
The year in Northwest Territories, from the calendar
- Jan—
- Feb—
- Mar—
- AprPrune roses · Mow · Water
- MayFeed hydrangeas · Plant hydrangeas · Plant roses · Mow · Water
- JunPlant hydrangeas · Prune bigleaf hydrangeas · Feed roses · Plant roses · Mow
- JulFeed hydrangeas · Plant hydrangeas · Prune bigleaf hydrangeas · Feed roses · Mow
- AugPlant hydrangeas · Mow · Plant trees · Water · Winterize
- SepSeed the lawn · Aerate · Fertilize the lawn · Leaves · Mow
- OctSeed the lawn · Aerate · Leaves · Mow · Overseed
- Nov—
- Dec—
From the state frost facts and extension calendars: Clemson HGIC factsheet — Hydrangea · Clemson Cooperative Extension, HGIC 1219 — Tall Fescue Maintenance Calendar · UC IPM Pest Notes: Roses: Cultural Practices and Weed Control (UC ANR Publication 7465) · Environment and Climate Change Canada — Canadian Climate Normals 1981-2010, station YELLOWKNIFE A (climate ID 2204100), read from the official API on 2026-08-22 — https://api.weather.gc.ca/collections/climate-normals/items?STATION_NAME=YELLOWKNIFE%20A.
Nothing published here yet.
This section is set up and waiting for its first pieces. In the meantime: