Your seasonal context
Understand the place before the date.
The P7E area uses a representative location near 48.368°, -89.284°. In the nearby historical climate grid, July is the warmest month on average (17.8°C), while January is the coolest (-13.7°C). June has the highest mean daily precipitation (2.86 mm).
Monthly mean temperatures are below freezing in January, February, March, November, December. Outdoor planting during those months needs a separate protected-growing assessment. Use these seasonal differences to frame your questions for a local gardening adviser.
Light at your latitude
At 48.368° N, the length of the day changes independently of temperature. Compare the middle of three seasons when planning your garden.
Geometric daylight estimate from latitude and solar declination, rounded to 0.1 hour. This is time above a flat horizon, excluding atmospheric refraction, hills, buildings and cloud cover. It is not the direct-sun exposure of your bed. About solar-position calculations.
| Month | Mean air temperature | Mean precipitation / day |
|---|---|---|
| January | -13.7°C (7°F) | 0.85 mm |
| February | -12.7°C (9°F) | 0.70 mm |
| March | -5.1°C (23°F) | 0.98 mm |
| April | 2.4°C (36°F) | 1.83 mm |
| May | 8.8°C (48°F) | 2.32 mm |
| June | 14.1°C (57°F) | 2.86 mm |
| July | 17.8°C (64°F) | 2.42 mm |
| August | 17.6°C (64°F) | 1.89 mm |
| September | 13.1°C (56°F) | 2.33 mm |
| October | 5.4°C (42°F) | 2.13 mm |
| November | -1.8°C (29°F) | 1.34 mm |
| December | -9.8°C (14°F) | 1.05 mm |
NASA POWER regional grid, 0.5° latitude × 0.625° longitude. Grid center 48.500°, -89.375°. Monthly mean air temperature is neither a nightly low nor soil temperature. Rainfall averages do not set a watering schedule. Open the climate source.
Compare nearby places
Six nearby postal areas
Explore the closest listed postal areas by straight-line distance between their representative coordinates. A nearby garden may still have different soil, shelter or elevation.
| Postal area | Distance | Jan | Jul |
|---|---|---|---|
| Thunder Bay South CentralP7E · this area | — | -13.7°C | 17.8°C |
| Thunder Bay NorthON P7G | 4.3 km | -13.7°C | 17.8°C |
| Thunder Bay WestON P7K | 4.8 km | -13.7°C | 17.8°C |
| Thunder Bay SouthON P7J | 11.3 km | -13.7°C | 17.8°C |
| Thunder Bay NortheastON P7A | 11.8 km | -13.7°C | 17.8°C |
| Thunder Bay CentralON P7C | 13.5 km | -13.7°C | 17.8°C |
| NeebingON P7L | 24.5 km | -8.8°C | 15.1°C |
Distances use GeoNames representative postal coordinates, which may be estimated; they are not driving distances. Nearby areas often share one NASA POWER grid cell, so identical climate values are expected. Differences shown here describe the climate grids, not a measured difference between individual gardens.
What this postal area includes
Thunder Bay South Central.
A Canadian forward sortation area is the first three characters of a postal code. It can cover several communities, especially outside cities. The representative coordinates may be estimated. Nearby gardens can differ in elevation, shelter, slope and soil.
