Niagara-on-the-Lake Water Temperature

Niagara-on-the-Lake is a town close to Lake Ontario. Warm-summer humid continental climate would be the climate here. August is the month with the highest water temperature at 71.8°F / 22.1°C. The month with the lowest is March with an average water temperature of 33.4°F / 0.8°C. The avg. air temperature is around 72.7°F / 22.6°C, July is the month with the highest temperature. February is the coolest with 25.7°F / -3.5°C average air temperature. April is the month with the min. precipitation of 0.1in / 3.4mm and January with the max. precipitation in a year with 3.2in / 80.1mm. June, July, August, September would be the best time to visit this place.

Niagara-on-the-Lake Summary

Description Value
Warmest Month Water Temperature: August with 22.1°C / 71.8°F
Coldest Month Water Temperature: March with 0.8°C / 33.4°F
Warmest Month Air Temperature: July with 22.6°C / 72.7°F
Coldest Month Air Temperature: February with -3.5°C / 25.7°F
Wettest Month: January with 80.1mm / 3.2in
Driest Month: April with 3.4mm / 0.1in
Highest Humidity December with 73.8%
Lowest Humidity April with 67.9%
Best Time to Visit: June, July, August, September
Climate Classification Warm-summer humid continental climate

Niagara-on-the-Lake water temperature by month

Lake Ontario water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

3.2 2.3 1.6

February

1.8 1 0.5

March

1.5 0.8 0.4

April

4.1 2.8 1.6

May

10.6 6.5 4

June

18.2 14.1 10.4

July

21.9 19.7 17.6

August

22.7 21.7 20.9

September

22 20 17.6

October

17.8 13.9 10.4

November

10.2 8.2 6.5

December

6.5 5.3 4.2

Lake Ontario water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

37.8 36.1 34.9

February

35.2 33.8 32.9

March

34.7 33.4 32.7

April

39.4 37 34.9

May

51.1 43.7 39.2

June

64.8 57.4 50.7

July

71.4 67.5 63.7

August

72.9 71.1 69.6

September

71.6 68 63.7

October

64 57 50.7

November

50.4 46.8 43.7

December

43.7 41.5 39.6
The highest water temperature will be reached in August with around 71.8°F / 22.1°C. The lowest in March with an average water temperature of 33.4°F / 0.8°C.

Niagara-on-the-Lake weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Mar. 03
Scattered clouds
36 °F
32°F
2 °C
0°C
3mph (5km/h)
west-southwest
0in (0mm)
0 %
84%
Mar. 04
Few clouds
28 °F
24°F
-2 °C
-5°C
5mph (8km/h)
northwest
0in (0mm)
0 %
71%
Mar. 05
Scattered clouds
31 °F
22°F
-1 °C
-5°C
6mph (10km/h)
west-northwest
0in (0mm)
0 %
66%
Mar. 06
Broken clouds
33 °F
24°F
0 °C
-4°C
5mph (8km/h)
northwest
0in (0mm)
0 %
58%
Mar. 07
Scattered clouds
29 °F
24°F
-2 °C
-5°C
2mph (3km/h)
west
0in (0mm)
0 %
54%
Mar. 08
Overcast clouds
45 °F
26°F
7 °C
-3°C
2mph (3km/h)
south-southeast
0in (2mm)
65 %
68%
Mar. 09
Broken clouds
55 °F
34°F
13 °C
1°C
2mph (4km/h)
southwest
0in (0mm)
0 %
85%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Mar. 10
Overcast clouds
54 °F
35°F
12 °C
1°C
4mph (7km/h)
south
0in (2mm)
70 %
79%
Mar. 11
Broken clouds
33 °F
27°F
0 °C
-3°C
6mph (10km/h)
west
0in (1mm)
45 %
68%
Mar. 12
Overcast clouds
44 °F
27°F
7 °C
-3°C
2mph (3km/h)
west
0in (0mm)
0 %
50%
Mar. 13
Moderate rain
47 °F
32°F
8 °C
0°C
3mph (5km/h)
southeast
1in (15mm)
95 %
80%
Mar. 14
Overcast clouds
31 °F
30°F
-0 °C
-1°C
6mph (9km/h)
west
0in (0mm)
30 %
77%
Mar. 15
Scattered clouds
28 °F
30°F
-2 °C
-1°C
4mph (6km/h)
west-northwest
0in (0mm)
0 %
60%
Mar. 16
Broken clouds
44 °F
32°F
7 °C
0°C
2mph (3km/h)
south-southwest
0in (0mm)
0 %
68%
Mar. 17
Heavy snow
37 °F
24°F
3 °C
-5°C
4mph (7km/h)
west-northwest
1in (13mm)
95 %
95%
Mar. 18
Broken clouds
30 °F
22°F
-1 °C
-5°C
4mph (6km/h)
northwest
0in (0mm)
0 %
68%

Niagara-on-the-Lake weather by month / climate table

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

2.1 -3.5 -10 80.1 9 72.7%

February

2.1 -3.5 -9.1 47.4 1 71.6%

March

8.5 0.3 -6.9 8.2 1 69.5%

April

13.9 6.6 -0.1 3.4 3 67.9%

May

22.5 13.4 7.2 9.5 1 70.7%

June

25.5 19.2 12.9 7.2 3 71.8%

July

26.7 22.6 18 24.4 1 70.2%

August

27 22.2 18.1 32.3 1 71.8%

September

25 19 13.9 9.8 0 72%

October

18.4 12.1 6.2 24.8 0 72%

November

12.2 6 1.2 22.2 1 72.7%

December

5.6 0.6 -2.8 54.5 5 73.8%

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

35.8 25.7 14 3.2 9 72.7%

February

35.8 25.7 15.6 1.9 1 71.6%

March

47.3 32.5 19.6 0.3 1 69.5%

April

57 43.9 31.8 0.1 3 67.9%

May

72.5 56.1 45 0.4 1 70.7%

June

77.9 66.6 55.2 0.3 3 71.8%

July

80.1 72.7 64.4 1 1 70.2%

August

80.6 72 64.6 1.3 1 71.8%

September

77 66.2 57 0.4 0 72%

October

65.1 53.8 43.2 1 0 72%

November

54 42.8 34.2 0.9 1 72.7%

December

42.1 33.1 27 2.1 5 73.8%
The warmest avg. temperature is around 72.7°F / 22.6°C, July is the month with the highest temperature. February is the coolest with 25.7°F / -3.5°C average air temperature. April is the month with the min. precipitation of 0.1in / 3.4mm and January with the max. precipitation in a year with 3.2in / 80.1mm.

Activities & POI in Niagara-on-the-Lake

Type of Activity List
Attraction Strewn Winery, Olde Towne Gardens
Golf Course Niagara-on-the-Lake Golf Course
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