Lake Simcoe Water Temperature

Lake Simcoe is a city close to Lake Simcoe. July is the month with the warmest water temperature at 81.5°F / 27.5°C. The coolest month is February with an avg. water temperature of 32°F / -0°C. July is the sunniest at 0.1in / 3.7mm and January the wettest month with 2.6in / 65.3mm. The average air temperature is around 70.7°F / 21.5°C, July is the hottest month in a year. January is the coolest with 18.1°F / -7.7°C average air temperature. Warm-summer humid continental climate would be the climate here. June, July, August, September would be the best time to visit.

Lake Simcoe Summary

Description Value
Warmest Month Water Temperature: July with 81.5°F / 27.5°C
Coldest Month Water Temperature: February with 32°F / -0°C
Warmest Month Air Temperature: July with 70.7°F / 21.5°C
Coldest Month Air Temperature: January with 18.1°F / -7.7°C
Wettest Month: January with 2.6in / 65.3mm
Driest Month: July with 0.1in / 3.7mm
Highest Humidity December with 81.1%
Lowest Humidity May with 68.9%
Best Time to Visit: June, July, August, September
Climate Classification Warm-summer humid continental climate

Lake Simcoe water temperature by month

Lake Simcoe water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

32.2 32 32

February

32 32 32

March

32.2 32 32

April

39.9 33.8 32.2

May

75.9 57.9 40.5

June

81.1 73 65.3

July

82.9 77.7 71.8

August

82.8 75.9 70.7

September

77.5 68.4 60.8

October

64 53.8 45.9

November

46.8 41.9 37.2

December

37.2 33.6 32.2

Lake Simcoe water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

0.1 0 -0

February

-0 -0 -0

March

0.1 0 -0

April

4.4 1 0.1

May

24.4 14.4 4.7

June

27.3 22.8 18.5

July

28.3 25.4 22.1

August

28.2 24.4 21.5

September

25.3 20.2 16

October

17.8 12.1 7.7

November

8.2 5.5 2.9

December

2.9 0.9 0.1

The hottest water temperature typically reached in July with around 81.5°F / 27.5°C. The coldest in February with an average water temperature of 32°F / -0°C.


Lake Simcoe weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Dec. 10
Broken clouds
30 °F
14°F
-1 °C
-10°C
2mph (3km/h)
south
0in (0mm)
0 %
89%
Dec. 11
Scattered clouds
31 °F
16°F
-0 °C
-9°C
5mph (8km/h)
west
0in (0mm)
0 %
80%
Dec. 12
Scattered clouds
26 °F
9°F
-4 °C
-13°C
3mph (6km/h)
west-southwest
0in (0mm)
0 %
74%
Dec. 13
Few clouds
39 °F
13°F
4 °C
-10°C
4mph (7km/h)
south-southwest
0in (0mm)
0 %
83%
Dec. 14
Few clouds
37 °F
24°F
3 °C
-5°C
5mph (7km/h)
west-southwest
0in (0mm)
0 %
86%
Dec. 15
Broken clouds
33 °F
21°F
1 °C
-6°C
3mph (5km/h)
west-northwest
0in (0mm)
0 %
85%
Dec. 16
Scattered clouds
39 °F
22°F
4 °C
-5°C
4mph (7km/h)
southwest
0in (0mm)
0 %
74%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Dec. 17
Broken clouds
37 °F
18°F
3 °C
-8°C
3mph (6km/h)
west-southwest
0in (0mm)
20 %
75%
Dec. 18
Few clouds
27 °F
17°F
-3 °C
-8°C
1mph (2km/h)
south
0in (0mm)
0 %
82%
Dec. 19
Broken clouds
20 °F
16°F
-7 °C
-9°C
2mph (4km/h)
east
0in (0mm)
0 %
82%
Dec. 20
Overcast clouds
19 °F
15°F
-7 °C
-9°C
3mph (5km/h)
east-southeast
0in (0mm)
0 %
78%
Dec. 21
Scattered clouds
24 °F
19°F
-4 °C
-7°C
2mph (4km/h)
south-southeast
0in (0mm)
0 %
82%
Dec. 22
Overcast clouds
28 °F
22°F
-2 °C
-6°C
1mph (2km/h)
east-southeast
0in (0mm)
0 %
91%
Dec. 23
Freezing rain
30 °F
28°F
-1 °C
-3°C
2mph (4km/h)
north-northwest
0in (3mm)
75 %
91%
Dec. 24
Few clouds
23 °F
21°F
-5 °C
-6°C
1mph (2km/h)
southwest
0in (0mm)
0 %
92%
Dec. 25
Broken clouds
28 °F
20°F
-2 °C
-7°C
2mph (3km/h)
south-southeast
0in (0mm)
0 %
91%

Lake Simcoe weather by month / climate table

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

29.8 18.1 4.5 2.6 4 79.4%

February

29.3 18.9 7.3 2.1 1 78.3%

March

41.2 27 14.2 0.5 1 75.7%

April

51.1 38.3 26.2 0.5 2 73.5%

May

73.9 55 42.4 0.7 1 68.9%

June

78.4 65.5 53.6 1.1 1 69.7%

July

79.5 70.7 62.2 0.1 0 69.3%

August

79.7 69.3 61 0.6 0 72.2%

September

75.6 63 52.9 0.2 0 74.6%

October

61.7 49.6 38.1 0.7 0 77.2%

November

48.7 37.8 28.8 0.9 1 79.4%

December

36.1 26.4 18.3 2.5 3 81.1%

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

-1.2 -7.7 -15.3 65.3 4 79.4%

February

-1.5 -7.3 -13.7 54.6 1 78.3%

March

5.1 -2.8 -9.9 13.2 1 75.7%

April

10.6 3.5 -3.2 13.1 2 73.5%

May

23.3 12.8 5.8 16.7 1 68.9%

June

25.8 18.6 12 27.2 1 69.7%

July

26.4 21.5 16.8 3.7 0 69.3%

August

26.5 20.7 16.1 15.6 0 72.2%

September

24.2 17.2 11.6 4.4 0 74.6%

October

16.5 9.8 3.4 18.4 0 77.2%

November

9.3 3.2 -1.8 21.6 1 79.4%

December

2.3 -3.1 -7.6 62.5 3 81.1%
July is the month with the lowest rain of 0.1in / 3.7mm and January with the highest precipitation in a year with 2.6in / 65.3mm. The avg. temperature is around 70.7°F / 21.5°C, July is the month with the highest temperature. January is the coolest with 18.1°F / -7.7°C average temperature.

Activities & POI in Lake Simcoe

Type of Activity List
Attraction Scoops & Cones

Picture Copyright: Flickr CC 2.0 memn

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