Mount Olive Silverstone Jamestown is a city of approximately 33,000 people in Ontario, Canada. Located in the Eastern Time Zone at 43.7°N latitude.
In 2025, Mount Olive Silverstone Jamestown averaged an annual temperature of 48°F, with hottest temperatures reaching 100°F in June and lowest around -8°F in January. The city received approximately 31 inches of precipitation during the year.
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