Climate Insights for Watson Lake

Yukon, Canada

Hottest
July
23°C peak74°F peak
Coldest
December
-22°C low-8°F low
Wettest
August
63 mm rain2.5 in rain
Best to Visit
July, August
Mild temps & low rain

Climate Overview

The climate in Watson Lake is cold. The average annual temperature is 0°C and approximately 463 mm of precipitation falls per year. August is the wettest month, receiving around 63 mm of rainfall. Watson Lake 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 December, January, February, when temperatures can drop to -22°C. Snowfall occurs from January to December, with around 184cm accumulating over the season.The climate in Watson Lake is cold. The average annual temperature is 32°F and approximately 18.2 in of precipitation falls per year. August is the wettest month, receiving around 2.5 in of rainfall. Watson Lake 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 December, January, February, when temperatures can drop to -8°F. Snowfall occurs from January to December, with around 72in accumulating over the season.

Temperature

-30°-20°-10°0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: -13°Average: -17°Min: -20°FebMax: -9°Average: -16°Min: -20°MarMax: 0°Average: -8°Min: -13°AprMax: 8°Average: 1°Min: -4°MayMax: 17°Average: 10°Min: 4°JunMax: 21°Average: 15°Min: 9°JulMax: 23°Average: 17°Min: 11°AugMax: 22°Average: 15°Min: 10°SepMax: 16°Average: 9°Min: 4°OctMax: 6°Average: 1°Min: -2°NovMax: -7°Average: -11°Min: -14°DecMax: -15°Average: -19°Min: -22°
Max
Average
Min
-10°F0°F10°F20°F30°F40°F50°F60°F70°F80°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 9°FAverage: 1°FMin: -4°FFebMax: 15°FAverage: 4°FMin: -4°FMarMax: 31°FAverage: 18°FMin: 9°FAprMax: 46°FAverage: 34°FMin: 25°FMayMax: 62°FAverage: 50°FMin: 38°FJunMax: 70°FAverage: 59°FMin: 48°FJulMax: 74°FAverage: 63°FMin: 53°FAugMax: 71°FAverage: 59°FMin: 49°FSepMax: 60°FAverage: 48°FMin: 40°FOctMax: 43°FAverage: 34°FMin: 29°FNovMax: 19°FAverage: 12°FMin: 6°FDecMax: 5°FAverage: -2°FMin: -8°F
Max
Average
Min

Watson Lake has a wide annual temperature range, spanning 45°C from the coldest to warmest months. July is the warmest month, though highs remain moderate at 23°C with a mean of 17°C. December brings the harshest conditions, with lows dropping to -22°C and an average temperature of -19°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 12°C shift in average temperatures.Watson Lake has a wide annual temperature range, spanning 82°F from the coldest to warmest months. July is the warmest month, though highs remain moderate at 74°F with a mean of 63°F. December brings the harshest conditions, with lows dropping to -8°F and an average temperature of -2°F. On average, daily temperatures fluctuate by about 19°F between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 22°F shift in average temperatures.

Precipitation

0mm25mm50mm75mm100mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 31mmSnow: 30mmFebPrecipitation: 28mmSnow: 28mmMarPrecipitation: 22mmSnow: 21mmAprPrecipitation: 20mmSnow: 11mmMayPrecipitation: 37mmSnow: 2mmJunPrecipitation: 59mmSnow: 0mmJulPrecipitation: 57mmSnow: 0mmAugPrecipitation: 63mmSnow: 1mmSepPrecipitation: 38mmSnow: 0mmOctPrecipitation: 38mmSnow: 22mmNovPrecipitation: 38mmSnow: 37mmDecPrecipitation: 33mmSnow: 31mm
Precipitation
Snow
0in2in4in6in8in10in12in14inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 1.2inSnow (in): 12inFebPrecipitation: 1.1inSnow (in): 11inMarPrecipitation: 0.9inSnow (in): 8inAprPrecipitation: 0.8inSnow (in): 4inMayPrecipitation: 1.4inSnow (in): 1inJunPrecipitation: 2.3inSnow (in): 0inJulPrecipitation: 2.2inSnow (in): 0inAugPrecipitation: 2.5inSnow (in): 0inSepPrecipitation: 1.5inSnow (in): 0inOctPrecipitation: 1.5inSnow (in): 9inNovPrecipitation: 1.5inSnow (in): 14inDecPrecipitation: 1.3inSnow (in): 12in
Precipitation
Snow (in)

Watson Lake is a relatively dry area, receiving approximately 463 mm of precipitation annually, which averages out to around 39 mm per month. The wettest month is August, averaging 63 mm of rainfall. June and July also tend to see above-average precipitation. The driest month is April, with just 20 mm. That's 43 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 184cm accumulating over the season. November typically sees the most snow at around 37cm.Watson Lake is a relatively dry area, receiving approximately 18.2 in of precipitation annually, which averages out to around 1.5 in per month. The wettest month is August, averaging 2.5 in of rainfall. June and July also tend to see above-average precipitation. The driest month is April, with just 0.8 in. That's 1.7 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 72in accumulating over the season. November typically sees the most snow at around 14in.

Wind

0km/h5km/h10km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 5km/hFebWind Speed: 6km/hMarWind Speed: 7km/hAprWind Speed: 9km/hMayWind Speed: 9km/hJunWind Speed: 9km/hJulWind Speed: 8km/hAugWind Speed: 9km/hSepWind Speed: 8km/hOctWind Speed: 8km/hNovWind Speed: 6km/hDecWind Speed: 5km/h
Wind Speed
0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 3mphFebWind Speed: 4mphMarWind Speed: 5mphAprWind Speed: 5mphMayWind Speed: 5mphJunWind Speed: 5mphJulWind Speed: 5mphAugWind Speed: 5mphSepWind Speed: 5mphOctWind Speed: 5mphNovWind Speed: 4mphDecWind Speed: 3mph
Wind Speed

Watson Lake is relatively calm, with an average annual wind speed of 7km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 5km/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 pick up during the summer months. The seasonal averages are 5km/h in winter, 8km/h in spring, 9km/h in summer, 7km/h in autumn.Watson Lake is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is April, averaging 5mph, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 3mph, 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 pick up during the summer months. The seasonal averages are 3mph in winter, 5mph in spring, 5mph in summer, 4mph in autumn.

Best Time to Visit

Jan-17°1°F
Feb-16°4°F
Mar-8°18°F
Apr1°34°F
May10°50°F
Jun15°59°F
Jul17°63°F
Aug15°59°F
Sep9°48°F
Oct1°34°F
Nov-11°12°F
Dec-19°-2°F

The best time to visit Watson Lake is during July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 60 mm per month. By contrast, December can be quite cold with temperatures dropping to -22°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Watson Lake is during July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 61°F with modest rainfall averaging 2.4 in per month. By contrast, December can be quite cold with temperatures dropping to -8°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 Watson Lake 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 Watson Lake 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
-20 °C-4 °F
-13 °C9 °F
5 km/h3 mph
31 mm1.2 in
30 cm12 in
Feb
-20 °C-4 °F
-9 °C15 °F
6 km/h4 mph
28 mm1.1 in
28 cm11 in
Mar
-13 °C9 °F
0 °C31 °F
7 km/h5 mph
22 mm0.9 in
21 cm8 in
Apr
-4 °C25 °F
8 °C46 °F
9 km/h5 mph
20 mm0.8 in
11 cm4 in
May
4 °C38 °F
17 °C62 °F
9 km/h5 mph
37 mm1.4 in
2 cm1 in
Jun
9 °C48 °F
21 °C70 °F
9 km/h5 mph
59 mm2.3 in
0 cm0 in
Jul
11 °C53 °F
23 °C74 °F
8 km/h5 mph
57 mm2.2 in
0 cm0 in
Aug
10 °C49 °F
22 °C71 °F
9 km/h5 mph
63 mm2.5 in
1 cm0 in
Sep
4 °C40 °F
16 °C60 °F
8 km/h5 mph
38 mm1.5 in
0 cm0 in
OctCurrent
-2 °C29 °F
6 °C43 °F
8 km/h5 mph
38 mm1.5 in
22 cm9 in
Nov
-14 °C6 °F
-7 °C19 °F
6 km/h4 mph
38 mm1.5 in
37 cm14 in
Dec
-22 °C-8 °F
-15 °C5 °F
5 km/h3 mph
33 mm1.3 in
31 cm12 in