Can I swim in Sarnia in July? All information about water temperature in Large Lakes in July. Historical data, comparison and analysis.
Analysis of historical data on water temperature in Sarnia in July
Average temperature in Large Lakes in Sarnia in July is 69°F. This water is cool and invigorating, but for many people it is already comfortable enough for swimming. In general, this temperature is considered normal, but if your circulation is impaired, the water may still feel cool.
Minimum water temperature in Sarnia in July is 59°F, maximum - 78°F. In recent years, at the beginning of the month, the temperature value here is at around 65°F, and by the end of the month the water warms up to 71°F.
Average water temperature in the first decade is 67°F, in the middle of the month - 70°F, and at the end - 71°F.
Table of water temperature values in Sarnia in July in recent years
Day | 2024 | 2023 | 2022 | 2021 |
1 | 64°F | 66°F | 59°F | 66°F |
2 | 66°F | 69°F | 60°F | 66°F |
3 | 64°F | 68°F | 64°F | 66°F |
4 | 66°F | 69°F | 64°F | 66°F |
5 | 66°F | 68°F | 69°F | 66°F |
6 | 66°F | 66°F | 69°F | 68°F |
7 | 68°F | 66°F | 68°F | 68°F |
8 | 68°F | 69°F | 68°F | 68°F |
9 | 68°F | 71°F | 69°F | 69°F |
10 | 69°F | 69°F | 69°F | 68°F |
11 | 69°F | 71°F | 71°F | 68°F |
12 | 69°F | 69°F | 73°F | 69°F |
13 | 69°F | 69°F | 71°F | 71°F |
14 | 69°F | 68°F | 68°F | 71°F |
15 | 69°F | 68°F | 68°F | 69°F |
16 | 71°F | 69°F | 71°F | 71°F |
17 | 71°F | 69°F | 68°F | 71°F |
18 | 71°F | 69°F | 66°F | 71°F |
19 | 71°F | 71°F | 69°F | 71°F |
20 | 71°F | 71°F | 69°F | 71°F |
21 | 71°F | 69°F | 69°F | 71°F |
22 | 71°F | 71°F | 68°F | 71°F |
23 | 71°F | 71°F | 69°F | 73°F |
24 | 73°F | 69°F | 69°F | 73°F |
25 | 71°F | 71°F | 69°F | 73°F |
26 | 71°F | 71°F | 71°F | 73°F |
27 | 71°F | 69°F | 69°F | 71°F |
28 | 71°F | 71°F | 71°F | 71°F |
29 | 73°F | 71°F | 71°F | 69°F |
30 | 71°F | 73°F | 71°F | 69°F |
31 | 71°F | 73°F | 69°F | 69°F |
Water temperature in neighboring resorts
Details of the water temperature today in Sarnia and forecast for the next week, see the link:
seatemperature.net/current/canada/sarnia-ontario-canada-sea-temperature