Climate Insights for Seal Cove

Newfoundland and Labrador, Canada

Hottest
August
18°C peak64°F peak
Coldest
February
-5°C low23°F low
Wettest
November
222 mm rain8.7 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Seal Cove is cool. The average annual temperature is 6°C and approximately 1,909 mm of precipitation falls per year. Seal Cove receives a notable amount of rainfall throughout the year, including during its driest month. Seal Cove is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are February, January, March, when temperatures can drop to -5°C. Seal Cove experiences heavy snowfall, typically from January through December.The climate in Seal Cove is cool. The average annual temperature is 42°F and approximately 75.2 in of precipitation falls per year. Seal Cove receives a notable amount of rainfall throughout the year, including during its driest month. Seal Cove is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are February, January, March, when temperatures can drop to 23°F. Seal Cove experiences heavy snowfall, typically from January through December.

Temperature

-10°-5°0°5°10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 0°Average: -2°Min: -4°FebMax: 0°Average: -3°Min: -5°MarMax: 1°Average: -1°Min: -3°AprMax: 3°Average: 1°Min: 0°MayMax: 5°Average: 4°Min: 3°JunMax: 10°Average: 9°Min: 8°JulMax: 15°Average: 14°Min: 13°AugMax: 18°Average: 17°Min: 16°SepMax: 15°Average: 14°Min: 13°OctMax: 11°Average: 10°Min: 9°NovMax: 7°Average: 6°Min: 4°DecMax: 2°Average: 1°Min: -1°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 32°FAverage: 29°FMin: 25°FFebMax: 31°FAverage: 27°FMin: 23°FMarMax: 33°FAverage: 30°FMin: 27°FAprMax: 37°FAverage: 34°FMin: 32°FMayMax: 42°FAverage: 39°FMin: 37°FJunMax: 50°FAverage: 48°FMin: 46°FJulMax: 59°FAverage: 57°FMin: 56°FAugMax: 64°FAverage: 62°FMin: 61°FSepMax: 60°FAverage: 57°FMin: 56°FOctMax: 52°FAverage: 50°FMin: 48°FNovMax: 45°FAverage: 42°FMin: 40°FDecMax: 36°FAverage: 33°FMin: 30°F
Max
Average
Min

Temperatures in Seal Cove vary considerably across the year, with a 23°C difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 18°C with a mean of 17°C. The coldest month is February, when overnight lows fall to -5°C and the daily average is -3°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows. The sharpest temperature change occurs between May and June, with a 5°C shift in average temperatures.Temperatures in Seal Cove vary considerably across the year, with a 41°F difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 64°F with a mean of 62°F. The coldest month is February, when overnight lows fall to 23°F and the daily average is 27°F. Daily temperature variation is modest, with an average difference of 5°F between highs and lows. The sharpest temperature change occurs between May and June, with a 9°F shift in average temperatures.

Precipitation

0mm50mm100mm150mm200mm250mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 173mmSnow: 67mmFebPrecipitation: 153mmSnow: 69mmMarPrecipitation: 160mmSnow: 60mmAprPrecipitation: 147mmSnow: 24mmMayPrecipitation: 122mmSnow: 4mmJunPrecipitation: 169mmSnow: 0mmJulPrecipitation: 154mmSnow: 0mmAugPrecipitation: 139mmSnow: 0mmSepPrecipitation: 133mmSnow: 0mmOctPrecipitation: 164mmSnow: 0mmNovPrecipitation: 222mmSnow: 12mmDecPrecipitation: 174mmSnow: 48mm
Precipitation
Snow
0in2in4in6in8in10in12in14in16in18in20in22in24in26inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 6.8inSnow (in): 26inFebPrecipitation: 6inSnow (in): 27inMarPrecipitation: 6.3inSnow (in): 24inAprPrecipitation: 5.8inSnow (in): 9inMayPrecipitation: 4.8inSnow (in): 2inJunPrecipitation: 6.7inSnow (in): 0inJulPrecipitation: 6inSnow (in): 0inAugPrecipitation: 5.5inSnow (in): 0inSepPrecipitation: 5.2inSnow (in): 0inOctPrecipitation: 6.4inSnow (in): 0inNovPrecipitation: 8.7inSnow (in): 5inDecPrecipitation: 6.9inSnow (in): 19in
Precipitation
Snow (in)

Seal Cove is a fairly wet location, receiving approximately 1,909 mm of precipitation annually, which averages out to around 159 mm per month. The wettest month is November, averaging 222 mm of rainfall. December and January also tend to see above-average precipitation. The driest month is May, with just 122 mm. That's 100 mm less than November, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Seal Cove receives heavy snowfall, accumulating around 284cm annually from January through December. The snowiest month is February, with approximately 69cm. Winter travel should account for significant snow cover.Seal Cove is a fairly wet location, receiving approximately 75.2 in of precipitation annually, which averages out to around 6.3 in per month. The wettest month is November, averaging 8.7 in of rainfall. December and January also tend to see above-average precipitation. The driest month is May, with just 4.8 in. That's 3.9 in less than November, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Seal Cove receives heavy snowfall, accumulating around 112in annually from January through December. The snowiest month is February, with approximately 27in. Winter travel should account for significant snow cover.

Wind

0km/h5km/h10km/h15km/h20km/h25km/h30km/h35km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 29km/hFebWind Speed: 31km/hMarWind Speed: 28km/hAprWind Speed: 25km/hMayWind Speed: 21km/hJunWind Speed: 20km/hJulWind Speed: 19km/hAugWind Speed: 21km/hSepWind Speed: 24km/hOctWind Speed: 25km/hNovWind Speed: 31km/hDecWind Speed: 30km/h
Wind Speed
0mph5mph10mph15mph20mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 18mphFebWind Speed: 19mphMarWind Speed: 17mphAprWind Speed: 15mphMayWind Speed: 13mphJunWind Speed: 12mphJulWind Speed: 12mphAugWind Speed: 13mphSepWind Speed: 15mphOctWind Speed: 15mphNovWind Speed: 19mphDecWind Speed: 19mph
Wind Speed

Seal Cove is moderately windy, with an average annual wind speed of 25km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 31km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in July, with average winds dropping to 19km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 12km/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 30km/h in winter, 24km/h in spring, 20km/h in summer, 27km/h in autumn.Seal Cove is very windy, with an average annual wind speed of 16mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is February, averaging 19mph, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in July, with average winds dropping to 12mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7mph 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 19mph in winter, 15mph in spring, 12mph in summer, 16mph in autumn.

Monthly Climate Data

The table below shows monthly climate averages for Seal Cove 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 Seal Cove 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
-4 °C25 °F
0 °C32 °F
29 km/h18 mph
173 mm6.8 in
67 cm26 in
Feb
-5 °C23 °F
0 °C31 °F
31 km/h19 mph
153 mm6 in
69 cm27 in
Mar
-3 °C27 °F
1 °C33 °F
28 km/h17 mph
160 mm6.3 in
60 cm24 in
Apr
0 °C32 °F
3 °C37 °F
25 km/h15 mph
147 mm5.8 in
24 cm9 in
May
3 °C37 °F
5 °C42 °F
21 km/h13 mph
122 mm4.8 in
4 cm2 in
Jun
8 °C46 °F
10 °C50 °F
20 km/h12 mph
169 mm6.7 in
0 cm0 in
Jul
13 °C56 °F
15 °C59 °F
19 km/h12 mph
154 mm6 in
0 cm0 in
Aug
16 °C61 °F
18 °C64 °F
21 km/h13 mph
139 mm5.5 in
0 cm0 in
Sep
13 °C56 °F
15 °C60 °F
24 km/h15 mph
133 mm5.2 in
0 cm0 in
OctCurrent
9 °C48 °F
11 °C52 °F
25 km/h15 mph
164 mm6.4 in
0 cm0 in
Nov
4 °C40 °F
7 °C45 °F
31 km/h19 mph
222 mm8.7 in
12 cm5 in
Dec
-1 °C30 °F
2 °C36 °F
30 km/h19 mph
174 mm6.9 in
48 cm19 in