Climate Insights for Red Rock

Thunder Bay District, Ontario, Canada

Hottest
July
23°C peak74°F peak
Coldest
February
-16°C low3°F low
Wettest
September
85 mm rain3.4 in rain
Best to Visit
July, August
Mild temps & low rain

Climate Overview

The climate in Red Rock is cool. The average annual temperature is 3°C and approximately 732 mm of precipitation falls per year. Red Rock receives a notable amount of rainfall throughout the year, including during its driest month. Red Rock is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are February, January, December, when temperatures can drop to -16°C. Red Rock experiences heavy snowfall, typically from January through December.The climate in Red Rock is cool. The average annual temperature is 38°F and approximately 28.8 in of precipitation falls per year. Red Rock receives a notable amount of rainfall throughout the year, including during its driest month. Red Rock is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are February, January, December, when temperatures can drop to 3°F. Red Rock experiences heavy snowfall, typically from January through December.

Temperature

-20°-10°0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: -7°Average: -12°Min: -15°FebMax: -6°Average: -12°Min: -16°MarMax: 1°Average: -5°Min: -10°AprMax: 7°Average: 1°Min: -3°MayMax: 15°Average: 9°Min: 4°JunMax: 20°Average: 14°Min: 9°JulMax: 23°Average: 18°Min: 12°AugMax: 22°Average: 17°Min: 12°SepMax: 18°Average: 13°Min: 9°OctMax: 10°Average: 6°Min: 3°NovMax: 2°Average: -2°Min: -4°DecMax: -5°Average: -8°Min: -12°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 19°FAverage: 11°FMin: 4°FFebMax: 21°FAverage: 11°FMin: 3°FMarMax: 33°FAverage: 23°FMin: 14°FAprMax: 44°FAverage: 34°FMin: 26°FMayMax: 59°FAverage: 48°FMin: 39°FJunMax: 68°FAverage: 58°FMin: 48°FJulMax: 74°FAverage: 64°FMin: 54°FAugMax: 71°FAverage: 62°FMin: 54°FSepMax: 64°FAverage: 55°FMin: 49°FOctMax: 50°FAverage: 43°FMin: 38°FNovMax: 35°FAverage: 29°FMin: 24°FDecMax: 23°FAverage: 17°FMin: 11°F
Max
Average
Min

Red Rock has a wide annual temperature range, spanning 39°C from the coldest to warmest months. July is the warmest month, though highs remain moderate at 23°C with a mean of 18°C. February brings the harshest conditions, with lows dropping to -16°C and an average temperature of -12°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 8°C shift in average temperatures.Red Rock has a wide annual temperature range, spanning 71°F from the coldest to warmest months. July is the warmest month, though highs remain moderate at 74°F with a mean of 64°F. February brings the harshest conditions, with lows dropping to 3°F and an average temperature of 11°F. On average, daily temperatures fluctuate by about 16°F between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 14°F shift in average temperatures.

Precipitation

0mm25mm50mm75mm100mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 36mmSnow: 34mmFebPrecipitation: 42mmSnow: 38mmMarPrecipitation: 38mmSnow: 29mmAprPrecipitation: 66mmSnow: 32mmMayPrecipitation: 52mmSnow: 3mmJunPrecipitation: 79mmSnow: 0mmJulPrecipitation: 69mmSnow: 0mmAugPrecipitation: 70mmSnow: 0mmSepPrecipitation: 85mmSnow: 0mmOctPrecipitation: 72mmSnow: 7mmNovPrecipitation: 62mmSnow: 37mmDecPrecipitation: 61mmSnow: 53mm
Precipitation
Snow
0in2in4in6in8in10in12in14in16in18in20inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 1.4inSnow (in): 14inFebPrecipitation: 1.6inSnow (in): 15inMarPrecipitation: 1.5inSnow (in): 11inAprPrecipitation: 2.6inSnow (in): 13inMayPrecipitation: 2.1inSnow (in): 1inJunPrecipitation: 3.1inSnow (in): 0inJulPrecipitation: 2.7inSnow (in): 0inAugPrecipitation: 2.8inSnow (in): 0inSepPrecipitation: 3.4inSnow (in): 0inOctPrecipitation: 2.8inSnow (in): 3inNovPrecipitation: 2.4inSnow (in): 14inDecPrecipitation: 2.4inSnow (in): 21in
Precipitation
Snow (in)

Red Rock is a relatively dry area, receiving approximately 732 mm of precipitation annually, which averages out to around 61 mm per month. The wettest month is September, averaging 85 mm of rainfall. June and October also tend to see above-average precipitation. The driest month is January, with just 36 mm. That's 50 mm less than September, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Red Rock receives heavy snowfall, accumulating around 233cm annually from January through December. The snowiest month is December, with approximately 53cm. Winter travel should account for significant snow cover.Red Rock is a relatively dry area, receiving approximately 28.8 in of precipitation annually, which averages out to around 2.4 in per month. The wettest month is September, averaging 3.3 in of rainfall. June and October also tend to see above-average precipitation. The driest month is January, with just 1.4 in. That's 2 in less than September, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Red Rock receives heavy snowfall, accumulating around 92in annually from January through December. The snowiest month is December, with approximately 21in. Winter travel should account for significant snow cover.

Wind

0km/h5km/h10km/h15km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 14km/hFebWind Speed: 15km/hMarWind Speed: 14km/hAprWind Speed: 14km/hMayWind Speed: 12km/hJunWind Speed: 11km/hJulWind Speed: 11km/hAugWind Speed: 12km/hSepWind Speed: 13km/hOctWind Speed: 15km/hNovWind Speed: 15km/hDecWind Speed: 15km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 9mphFebWind Speed: 9mphMarWind Speed: 9mphAprWind Speed: 9mphMayWind Speed: 8mphJunWind Speed: 7mphJulWind Speed: 7mphAugWind Speed: 7mphSepWind Speed: 8mphOctWind Speed: 9mphNovWind Speed: 9mphDecWind Speed: 9mph
Wind Speed

Red Rock is mildly breezy, with an average annual wind speed of 13km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is November, averaging 15km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 15km/h in winter, 14km/h in spring, 11km/h in summer, 14km/h in autumn.Red Rock is moderately windy, with an average annual wind speed of 8mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is November, averaging 9mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in July, with average winds dropping to 7mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2mph gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 9mph in winter, 8mph in spring, 7mph in summer, 9mph in autumn.

Best Time to Visit

Jan-12°11°F
Feb-12°11°F
Mar-5°23°F
Apr1°34°F
May9°48°F
Jun14°58°F
Jul18°64°F
Aug17°62°F
Sep13°55°F
Oct6°43°F
Nov-2°29°F
Dec-8°17°F

The best time to visit Red Rock is during July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 69 mm per month. By contrast, February can be quite cold with temperatures dropping to -16°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Red Rock is during July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 63°F with modest rainfall averaging 2.7 in per month. By contrast, February can be quite cold with temperatures dropping to 3°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Red Rock based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Red Rock based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in inches (in) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-15 °C4 °F
-7 °C19 °F
14 km/h9 mph
36 mm1.4 in
34 cm14 in
Feb
-16 °C3 °F
-6 °C21 °F
15 km/h9 mph
42 mm1.6 in
38 cm15 in
Mar
-10 °C14 °F
1 °C33 °F
14 km/h9 mph
38 mm1.5 in
29 cm11 in
Apr
-3 °C26 °F
7 °C44 °F
14 km/h9 mph
66 mm2.6 in
32 cm13 in
May
4 °C39 °F
15 °C59 °F
12 km/h8 mph
52 mm2.1 in
3 cm1 in
Jun
9 °C48 °F
20 °C68 °F
11 km/h7 mph
79 mm3.1 in
0 cm0 in
Jul
12 °C54 °F
23 °C74 °F
11 km/h7 mph
69 mm2.7 in
0 cm0 in
Aug
12 °C54 °F
22 °C71 °F
12 km/h7 mph
70 mm2.8 in
0 cm0 in
Sep
9 °C49 °F
18 °C64 °F
13 km/h8 mph
85 mm3.4 in
0 cm0 in
OctCurrent
3 °C38 °F
10 °C50 °F
15 km/h9 mph
72 mm2.8 in
7 cm3 in
Nov
-4 °C24 °F
2 °C35 °F
15 km/h9 mph
62 mm2.4 in
37 cm14 in
Dec
-12 °C11 °F
-5 °C23 °F
15 km/h9 mph
61 mm2.4 in
53 cm21 in