Thunder Bay climate

Name: Thunder Bay
Address: Ontario, Canada

Canada · Ontario · 48.381° N, 89.248° W

Köppen Dfbhumid continentalContinental

Cold Lake Superior town with snowy winters and cool summers.

Big seasonal swing: properly cold winters, warm summers, usually far from an ocean.

What the year looks like

Average monthly temperature — °F / °C

Average high Average low

Average monthly precipitation — in / mm

Rain Snowfall

Warmest month

July, 73°F / 23°C

Coldest month

February, 4°F / -16°C

Annual swing

70°F / 39°C

Wettest month

April

Driest month

January

Rain per year

19.9" / 507 mm

Snow per year

64.4" / 1636 mm

Elevation

617 ft / 188 m

Time zone

America/Toronto

2019-2023 averages from Open-Meteo Historical Weather API (ERA5 reanalysis). Imperial / metric.
Month	High °F/°C	Low °F/°C	Rain in/mm	Snow in/mm	Humidity	Wind mph/km/h	Cloud
January	20 / -7	6 / -14	0.01 / 0	8.7 / 220	75%	7.9 / 12.7	69%
February	19 / -7	4 / -16	0.12 / 3	10.0 / 255	70%	8.2 / 13.2	61%
March	32 / 0	18 / -8	0.49 / 12	10.2 / 260	71%	8.0 / 12.9	60%
April	42 / 6	28 / -2	1.73 / 44	13.8 / 351	72%	8.4 / 13.5	69%
May	55 / 13	38 / 4	2.32 / 59	1.0 / 25	71%	6.8 / 10.9	61%
June	67 / 19	50 / 10	1.97 / 50	0.0 / 0	74%	6.4 / 10.3	57%
July	73 / 23	58 / 14	2.75 / 70	0.0 / 0	76%	6.1 / 9.8	51%
August	72 / 22	58 / 14	2.72 / 69	0.0 / 0	78%	6.6 / 10.6	54%
September	64 / 18	51 / 11	3.49 / 89	0.0 / 0	80%	7.1 / 11.4	59%
October	51 / 10	40 / 4	2.73 / 69	0.7 / 19	78%	7.8 / 12.6	71%
November	37 / 3	26 / -3	1.15 / 29	6.7 / 169	74%	8.7 / 14.0	74%
December	28 / -2	15 / -10	0.47 / 12	13.3 / 337	76%	8.4 / 13.5	75%

Could you have placed Thunder Bay from those graphs alone?

That is the whole game: read a mystery location's climate charts, drop a pin on the world map, and score by how close you got.