Climate Insights for Spearhill

Rural Municipality of Grahamdale, Manitoba, Canada

Hottest
July
26°C peak78°F peak
Coldest
February
-19°C low-3°F low
Wettest
August
79 mm rain3.1 in rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Spearhill is cool. The average annual temperature is 3°C and approximately 541 mm of precipitation falls per year. August is the wettest month, receiving around 79 mm of rainfall. Spearhill 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 -19°C. Snowfall occurs from January to December, with around 143cm accumulating over the season.The climate in Spearhill is cool. The average annual temperature is 38°F and approximately 21.3 in of precipitation falls per year. August is the wettest month, receiving around 3.1 in of rainfall. Spearhill 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. Snowfall occurs from January to December, with around 56in accumulating over the season.

Temperature

-20°-10°0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: -10°Average: -14°Min: -18°FebMax: -9°Average: -15°Min: -19°MarMax: 0°Average: -6°Min: -11°AprMax: 8°Average: 2°Min: -3°MayMax: 19°Average: 12°Min: 7°JunMax: 23°Average: 18°Min: 13°JulMax: 26°Average: 20°Min: 16°AugMax: 24°Average: 19°Min: 14°SepMax: 19°Average: 14°Min: 10°OctMax: 10°Average: 6°Min: 2°NovMax: 0°Average: -3°Min: -6°DecMax: -8°Average: -12°Min: -15°
Max
Average
Min
-10°F0°F10°F20°F30°F40°F50°F60°F70°F80°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 14°FAverage: 6°FMin: 0°FFebMax: 15°FAverage: 5°FMin: -3°FMarMax: 32°FAverage: 21°FMin: 12°FAprMax: 47°FAverage: 36°FMin: 27°FMayMax: 65°FAverage: 53°FMin: 44°FJunMax: 74°FAverage: 64°FMin: 55°FJulMax: 78°FAverage: 68°FMin: 60°FAugMax: 76°FAverage: 65°FMin: 57°FSepMax: 67°FAverage: 57°FMin: 50°FOctMax: 49°FAverage: 42°FMin: 36°FNovMax: 32°FAverage: 26°FMin: 21°FDecMax: 17°FAverage: 10°FMin: 4°F
Max
Average
Min

Spearhill has a wide annual temperature range, spanning 45°C from the coldest to warmest months. The warmest month is July, when average highs reach 26°C and the mean temperature sits around 20°C. February brings the harshest conditions, with lows dropping to -19°C and an average temperature of -15°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 10°C shift in average temperatures.Spearhill has a wide annual temperature range, spanning 81°F from the coldest to warmest months. The warmest month is July, when average highs reach 78°F and the mean temperature sits around 68°F. February brings the harshest conditions, with lows dropping to -3°F and an average temperature of 5°F. On average, daily temperatures fluctuate by about 17°F between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 18°F shift in average temperatures.

Precipitation

0mm25mm50mm75mm100mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 22mmSnow: 21mmFebPrecipitation: 17mmSnow: 17mmMarPrecipitation: 25mmSnow: 18mmAprPrecipitation: 40mmSnow: 22mmMayPrecipitation: 50mmSnow: 2mmJunPrecipitation: 70mmSnow: 0mmJulPrecipitation: 77mmSnow: 0mmAugPrecipitation: 79mmSnow: 0mmSepPrecipitation: 46mmSnow: 0mmOctPrecipitation: 57mmSnow: 14mmNovPrecipitation: 29mmSnow: 23mmDecPrecipitation: 27mmSnow: 26mm
Precipitation
Snow
0in2in4in6in8in10inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 0.9inSnow (in): 8inFebPrecipitation: 0.7inSnow (in): 7inMarPrecipitation: 1inSnow (in): 7inAprPrecipitation: 1.6inSnow (in): 9inMayPrecipitation: 2inSnow (in): 1inJunPrecipitation: 2.8inSnow (in): 0inJulPrecipitation: 3inSnow (in): 0inAugPrecipitation: 3.1inSnow (in): 0inSepPrecipitation: 1.8inSnow (in): 0inOctPrecipitation: 2.3inSnow (in): 5inNovPrecipitation: 1.2inSnow (in): 9inDecPrecipitation: 1.1inSnow (in): 10in
Precipitation
Snow (in)

Spearhill is a relatively dry area, receiving approximately 541 mm of precipitation annually, which averages out to around 45 mm per month. The wettest month is August, averaging 79 mm of rainfall. July and June also tend to see above-average precipitation. The driest month is February, with just 17 mm. That's 62 mm less than August, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 143cm accumulating over the season. December typically sees the most snow at around 26cm.Spearhill is a relatively dry area, receiving approximately 21.3 in of precipitation annually, which averages out to around 1.8 in per month. The wettest month is August, averaging 3.1 in of rainfall. July and June also tend to see above-average precipitation. The driest month is February, with just 0.7 in. That's 2.4 in less than August, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 56in accumulating over the season. December typically sees the most snow at around 10in.

Wind

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

Spearhill 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 October, averaging 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 12km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.Spearhill 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 October, averaging 9mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in August, with average winds dropping to 8mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1mph between the calmest and windiest months.

Best Time to Visit

Jan-14°6°F
Feb-15°5°F
Mar-6°21°F
Apr2°36°F
May12°53°F
Jun18°64°F
Jul20°68°F
Aug19°65°F
Sep14°57°F
Oct6°42°F
Nov-3°26°F
Dec-12°10°F

The best time to visit Spearhill is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 76 mm per month. By contrast, February can be quite cold with temperatures dropping to -19°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.The best time to visit Spearhill is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 66°F with modest rainfall averaging 3 in per month. By contrast, February can be quite cold with temperatures dropping to -3°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Spearhill 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 Spearhill 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
-18 °C0 °F
-10 °C14 °F
13 km/h8 mph
22 mm0.9 in
21 cm8 in
Feb
-19 °C-3 °F
-9 °C15 °F
13 km/h8 mph
17 mm0.7 in
17 cm7 in
Mar
-11 °C12 °F
0 °C32 °F
13 km/h8 mph
25 mm1 in
18 cm7 in
Apr
-3 °C27 °F
8 °C47 °F
14 km/h9 mph
40 mm1.6 in
22 cm9 in
May
7 °C44 °F
19 °C65 °F
14 km/h9 mph
50 mm2 in
2 cm1 in
Jun
13 °C55 °F
23 °C74 °F
13 km/h8 mph
70 mm2.8 in
0 cm0 in
Jul
16 °C60 °F
26 °C78 °F
13 km/h8 mph
77 mm3 in
0 cm0 in
Aug
14 °C57 °F
24 °C76 °F
12 km/h8 mph
79 mm3.1 in
0 cm0 in
Sep
10 °C50 °F
19 °C67 °F
14 km/h9 mph
46 mm1.8 in
0 cm0 in
OctCurrent
2 °C36 °F
10 °C49 °F
14 km/h9 mph
57 mm2.3 in
14 cm5 in
Nov
-6 °C21 °F
0 °C32 °F
14 km/h9 mph
29 mm1.2 in
23 cm9 in
Dec
-15 °C4 °F
-8 °C17 °F
13 km/h8 mph
27 mm1.1 in
26 cm10 in